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Merge pull request #258 from cyb3rko/kotlin-rewrite

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Codebase rewrite to Kotlin
This commit is contained in:
Jannis Mattheis
2023-01-25 11:41:24 +01:00
committed by GitHub
parent d15321ce1a 08501f740c
commit 5de51147f2
81 changed files with 3749 additions and 4163 deletions
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14
app/build.gradle
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@@ -1,7 +1,8 @@
plugins {
id "com.diffplug.spotless" version "6.11.0"
id 'com.android.application'
id 'kotlin-android'
id 'org.jmailen.kotlinter' version '3.13.0'
}
apply plugin: 'com.android.application'
android {
namespace "com.github.gotify"
@@ -82,12 +83,3 @@ configurations {
exclude group: 'androidx.lifecycle', module: 'lifecycle-viewmodel-ktx'
}
}
spotless {
java {
target '**/*.java'
googleJavaFormat().aosp()
removeUnusedImports()
importOrder('', 'static *')
}
}

130
app/src/main/java/com/github/gotify/MarkwonFactory.java
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@@ -1,130 +0,0 @@
package com.github.gotify;
import android.content.Context;
import android.graphics.Color;
import android.graphics.Typeface;
import android.text.style.BackgroundColorSpan;
import android.text.style.BulletSpan;
import android.text.style.QuoteSpan;
import android.text.style.RelativeSizeSpan;
import android.text.style.StyleSpan;
import android.text.style.TypefaceSpan;
import androidx.annotation.NonNull;
import androidx.core.content.ContextCompat;
import com.squareup.picasso.Picasso;
import io.noties.markwon.AbstractMarkwonPlugin;
import io.noties.markwon.Markwon;
import io.noties.markwon.MarkwonSpansFactory;
import io.noties.markwon.MarkwonVisitor;
import io.noties.markwon.core.CorePlugin;
import io.noties.markwon.core.CoreProps;
import io.noties.markwon.core.MarkwonTheme;
import io.noties.markwon.ext.strikethrough.StrikethroughPlugin;
import io.noties.markwon.ext.tables.TableAwareMovementMethod;
import io.noties.markwon.ext.tables.TablePlugin;
import io.noties.markwon.image.picasso.PicassoImagesPlugin;
import io.noties.markwon.movement.MovementMethodPlugin;
import java.util.Collections;
import org.commonmark.ext.gfm.tables.TableCell;
import org.commonmark.ext.gfm.tables.TablesExtension;
import org.commonmark.node.BlockQuote;
import org.commonmark.node.Code;
import org.commonmark.node.Emphasis;
import org.commonmark.node.Heading;
import org.commonmark.node.Link;
import org.commonmark.node.ListItem;
import org.commonmark.node.StrongEmphasis;
import org.commonmark.parser.Parser;
public class MarkwonFactory {
public static Markwon createForMessage(Context context, Picasso picasso) {
return Markwon.builder(context)
.usePlugin(CorePlugin.create())
.usePlugin(MovementMethodPlugin.create(TableAwareMovementMethod.create()))
.usePlugin(PicassoImagesPlugin.create(picasso))
.usePlugin(StrikethroughPlugin.create())
.usePlugin(TablePlugin.create(context))
.usePlugin(
new AbstractMarkwonPlugin() {
@Override
public void configureTheme(@NonNull MarkwonTheme.Builder builder) {
builder.linkColor(
ContextCompat.getColor(context, R.color.hyperLink))
.isLinkUnderlined(true);
}
})
.build();
}
public static Markwon createForNotification(Context context, Picasso picasso) {
final float[] headingSizes = {
2.F, 1.5F, 1.17F, 1.F, .83F, .67F,
};
final int bulletGapWidth =
(int) (8 * context.getResources().getDisplayMetrics().density + 0.5F);
return Markwon.builder(context)
.usePlugin(CorePlugin.create())
.usePlugin(PicassoImagesPlugin.create(picasso))
.usePlugin(StrikethroughPlugin.create())
.usePlugin(
new AbstractMarkwonPlugin() {
@Override
public void configureSpansFactory(
@NonNull MarkwonSpansFactory.Builder builder) {
builder.setFactory(
Heading.class,
(configuration, props) ->
new Object[] {
new RelativeSizeSpan(
headingSizes[
CoreProps.HEADING_LEVEL
.require(
props)
- 1]),
new StyleSpan(Typeface.BOLD)
})
.setFactory(
Emphasis.class,
(configuration, props) ->
new StyleSpan(Typeface.ITALIC))
.setFactory(
StrongEmphasis.class,
(configuration, props) ->
new StyleSpan(Typeface.BOLD))
.setFactory(
BlockQuote.class,
(configuration, props) -> new QuoteSpan())
.setFactory(
Code.class,
(configuration, props) ->
new Object[] {
new BackgroundColorSpan(Color.LTGRAY),
new TypefaceSpan("monospace")
})
.setFactory(
ListItem.class,
(configuration, props) ->
new BulletSpan(bulletGapWidth))
.setFactory(Link.class, ((configuration, props) -> null));
}
@Override
public void configureParser(@NonNull Parser.Builder builder) {
builder.extensions(Collections.singleton(TablesExtension.create()));
}
@Override
public void configureVisitor(@NonNull MarkwonVisitor.Builder builder) {
builder.on(
TableCell.class,
(visitor, node) -> {
visitor.visitChildren(node);
visitor.builder().append(' ');
});
}
})
.build();
}
}

77
app/src/main/java/com/github/gotify/MissedMessageUtil.java
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@@ -1,77 +0,0 @@
package com.github.gotify;
import com.github.gotify.api.Api;
import com.github.gotify.api.ApiException;
import com.github.gotify.api.Callback;
import com.github.gotify.client.api.MessageApi;
import com.github.gotify.client.model.Message;
import com.github.gotify.client.model.PagedMessages;
import com.github.gotify.log.Log;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import static com.github.gotify.api.Callback.call;
public class MissedMessageUtil {
static final long NO_MESSAGES = 0;
private final MessageApi api;
public MissedMessageUtil(MessageApi api) {
this.api = api;
}
public void lastReceivedMessage(Callback.SuccessCallback<Long> successCallback) {
api.getMessages(1, 0L)
.enqueue(
call(
(messages) -> {
if (messages.getMessages().size() == 1) {
successCallback.onSuccess(
messages.getMessages().get(0).getId());
} else {
successCallback.onSuccess(NO_MESSAGES);
}
},
(e) -> {}));
}
public List<Message> missingMessages(long till) {
List<Message> result = new ArrayList<>();
try {
Long since = null;
while (true) {
PagedMessages pagedMessages = Api.execute(api.getMessages(10, since));
List<Message> messages = pagedMessages.getMessages();
List<Message> filtered = filter(messages, till);
result.addAll(filtered);
if (messages.size() != filtered.size()
|| messages.size() == 0
|| pagedMessages.getPaging().getNext() == null) {
break;
}
since = pagedMessages.getPaging().getSince();
}
} catch (ApiException e) {
Log.e("cannot retrieve missing messages", e);
}
Collections.reverse(result);
return result;
}
private List<Message> filter(List<Message> messages, long till) {
List<Message> result = new ArrayList<>();
for (Message message : messages) {
if (message.getId() > till) {
result.add(message);
} else {
break;
}
}
return result;
}
}

107
app/src/main/java/com/github/gotify/NotificationSupport.java
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@@ -1,107 +0,0 @@
package com.github.gotify;
import android.app.NotificationChannel;
import android.app.NotificationManager;
import android.graphics.Color;
import android.os.Build;
import androidx.annotation.RequiresApi;
import com.github.gotify.log.Log;
public class NotificationSupport {
public static final class Group {
public static final String MESSAGES = "GOTIFY_GROUP_MESSAGES";
}
public static final class Channel {
public static final String FOREGROUND = "gotify_foreground";
public static final String MESSAGES_IMPORTANCE_MIN = "gotify_messages_min_importance";
public static final String MESSAGES_IMPORTANCE_LOW = "gotify_messages_low_importance";
public static final String MESSAGES_IMPORTANCE_DEFAULT =
"gotify_messages_default_importance";
public static final String MESSAGES_IMPORTANCE_HIGH = "gotify_messages_high_importance";
}
public static final class ID {
public static final int FOREGROUND = -1;
public static final int GROUPED = -2;
}
@RequiresApi(Build.VERSION_CODES.O)
public static void createChannels(NotificationManager notificationManager) {
try {
// Low importance so that persistent notification can be sorted towards bottom of
// notification shade. Also prevents vibrations caused by persistent notification
NotificationChannel foreground =
new NotificationChannel(
Channel.FOREGROUND,
"Gotify foreground notification",
NotificationManager.IMPORTANCE_LOW);
foreground.setShowBadge(false);
NotificationChannel messagesImportanceMin =
new NotificationChannel(
Channel.MESSAGES_IMPORTANCE_MIN,
"Min priority messages (<1)",
NotificationManager.IMPORTANCE_MIN);
NotificationChannel messagesImportanceLow =
new NotificationChannel(
Channel.MESSAGES_IMPORTANCE_LOW,
"Low priority messages (1-3)",
NotificationManager.IMPORTANCE_LOW);
NotificationChannel messagesImportanceDefault =
new NotificationChannel(
Channel.MESSAGES_IMPORTANCE_DEFAULT,
"Normal priority messages (4-7)",
NotificationManager.IMPORTANCE_DEFAULT);
messagesImportanceDefault.enableLights(true);
messagesImportanceDefault.setLightColor(Color.CYAN);
messagesImportanceDefault.enableVibration(true);
NotificationChannel messagesImportanceHigh =
new NotificationChannel(
Channel.MESSAGES_IMPORTANCE_HIGH,
"High priority messages (>7)",
NotificationManager.IMPORTANCE_HIGH);
messagesImportanceHigh.enableLights(true);
messagesImportanceHigh.setLightColor(Color.CYAN);
messagesImportanceHigh.enableVibration(true);
notificationManager.createNotificationChannel(foreground);
notificationManager.createNotificationChannel(messagesImportanceMin);
notificationManager.createNotificationChannel(messagesImportanceLow);
notificationManager.createNotificationChannel(messagesImportanceDefault);
notificationManager.createNotificationChannel(messagesImportanceHigh);
} catch (Exception e) {
Log.e("Could not create channel", e);
}
}
/**
* Map {@link com.github.gotify.client.model.Message#getPriority() Gotify message priorities to
* Android channels.
*
* <pre>
* Gotify Priority | Android Importance
* <= 0 | min
* 1-3 | low
* 4-7 | default
* >= 8 | high
* </pre>
*
* @param priority the Gotify priority to convert to a notification channel as a long.
* @return the identifier of the notification channel as a String.
*/
public static String convertPriorityToChannel(long priority) {
if (priority < 1) {
return Channel.MESSAGES_IMPORTANCE_MIN;
} else if (priority < 4) {
return Channel.MESSAGES_IMPORTANCE_LOW;
} else if (priority < 8) {
return Channel.MESSAGES_IMPORTANCE_DEFAULT;
} else {
return Channel.MESSAGES_IMPORTANCE_HIGH;
}
}
}

11
app/src/main/java/com/github/gotify/SSLSettings.java
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@@ -1,11 +0,0 @@
package com.github.gotify;
public class SSLSettings {
public boolean validateSSL;
public String cert;
public SSLSettings(boolean validateSSL, String cert) {
this.validateSSL = validateSSL;
this.cert = cert;
}
}

82
app/src/main/java/com/github/gotify/Settings.java
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@@ -1,82 +0,0 @@
package com.github.gotify;
import android.content.Context;
import android.content.SharedPreferences;
import com.github.gotify.client.model.User;
public class Settings {
private final SharedPreferences sharedPreferences;
public Settings(Context context) {
sharedPreferences = context.getSharedPreferences("gotify", Context.MODE_PRIVATE);
}
public void url(String url) {
sharedPreferences.edit().putString("url", url).apply();
}
public String url() {
return sharedPreferences.getString("url", null);
}
public boolean tokenExists() {
return token() != null;
}
public String token() {
return sharedPreferences.getString("token", null);
}
public void token(String token) {
sharedPreferences.edit().putString("token", token).apply();
}
public void clear() {
url(null);
token(null);
validateSSL(true);
cert(null);
}
public void user(String name, boolean admin) {
sharedPreferences.edit().putString("username", name).putBoolean("admin", admin).apply();
}
public User user() {
String username = sharedPreferences.getString("username", null);
boolean admin = sharedPreferences.getBoolean("admin", false);
if (username != null) {
return new User().name(username).admin(admin);
} else {
return new User().name("UNKNOWN").admin(false);
}
}
public String serverVersion() {
return sharedPreferences.getString("version", "UNKNOWN");
}
public void serverVersion(String version) {
sharedPreferences.edit().putString("version", version).apply();
}
private boolean validateSSL() {
return sharedPreferences.getBoolean("validateSSL", true);
}
public void validateSSL(boolean validateSSL) {
sharedPreferences.edit().putBoolean("validateSSL", validateSSL).apply();
}
private String cert() {
return sharedPreferences.getString("cert", null);
}
public void cert(String cert) {
sharedPreferences.edit().putString("cert", cert).apply();
}
public SSLSettings sslSettings() {
return new SSLSettings(validateSSL(), cert());
}
}

110
app/src/main/java/com/github/gotify/Utils.java
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@@ -1,110 +0,0 @@
package com.github.gotify;
import android.app.Activity;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.text.format.DateUtils;
import android.view.View;
import androidx.annotation.NonNull;
import com.github.gotify.client.JSON;
import com.github.gotify.log.Log;
import com.google.android.material.snackbar.Snackbar;
import com.google.gson.Gson;
import com.squareup.picasso.Picasso;
import com.squareup.picasso.Target;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
import okio.Buffer;
import org.threeten.bp.OffsetDateTime;
public class Utils {
public static final Gson JSON = new JSON().getGson();
public static void showSnackBar(Activity activity, String message) {
View rootView = activity.getWindow().getDecorView().findViewById(android.R.id.content);
Snackbar.make(rootView, message, Snackbar.LENGTH_SHORT).show();
}
public static int longToInt(long value) {
return (int) (value % Integer.MAX_VALUE);
}
public static String dateToRelative(OffsetDateTime data) {
long time = data.toInstant().toEpochMilli();
long now = System.currentTimeMillis();
return DateUtils.getRelativeTimeSpanString(time, now, DateUtils.MINUTE_IN_MILLIS)
.toString();
}
public static String resolveAbsoluteUrl(String baseURL, String target) {
if (target == null) {
return null;
}
try {
URI targetUri = new URI(target);
if (targetUri.isAbsolute()) {
return target;
}
return new URL(new URL(baseURL), target).toString();
} catch (MalformedURLException | URISyntaxException e) {
Log.e("Could not resolve absolute url", e);
return target;
}
}
public static Target toDrawable(Resources resources, DrawableReceiver drawableReceiver) {
return new Target() {
@Override
public void onBitmapLoaded(Bitmap bitmap, Picasso.LoadedFrom from) {
drawableReceiver.loaded(new BitmapDrawable(resources, bitmap));
}
@Override
public void onBitmapFailed(Exception e, Drawable errorDrawable) {
Log.e("Bitmap failed", e);
}
@Override
public void onPrepareLoad(Drawable placeHolderDrawable) {}
};
}
public static String readFileFromStream(@NonNull InputStream inputStream) {
StringBuilder sb = new StringBuilder();
String currentLine;
try (BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream))) {
while ((currentLine = reader.readLine()) != null) {
sb.append(currentLine).append("\n");
}
} catch (IOException e) {
throw new IllegalArgumentException("failed to read input");
}
return sb.toString();
}
public interface DrawableReceiver {
void loaded(Drawable drawable);
}
public static InputStream stringToInputStream(String str) {
if (str == null) return null;
return new Buffer().writeUtf8(str).inputStream();
}
public static <T> T first(T[] data) {
if (data.length != 1) {
throw new IllegalArgumentException("must be one element");
}
return data[0];
}
}

21
app/src/main/java/com/github/gotify/api/Api.java
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@@ -1,21 +0,0 @@
package com.github.gotify.api;
import java.io.IOException;
import retrofit2.Call;
import retrofit2.Response;
public class Api {
public static <T> T execute(Call<T> call) throws ApiException {
try {
Response<T> response = call.execute();
if (response.isSuccessful()) {
return response.body();
} else {
throw new ApiException(response);
}
} catch (IOException e) {
throw new ApiException(e);
}
}
}

44
app/src/main/java/com/github/gotify/api/ApiException.java
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@@ -1,44 +0,0 @@
package com.github.gotify.api;
import java.io.IOException;
import java.util.Locale;
import retrofit2.Response;
public final class ApiException extends Exception {
private String body;
private int code;
ApiException(Response<?> response) {
super("Api Error", null);
try {
this.body = response.errorBody() != null ? response.errorBody().string() : "";
} catch (IOException e) {
this.body = "Error while getting error body :(";
}
this.code = response.code();
}
ApiException(Throwable cause) {
super("Request failed.", cause);
this.body = "";
this.code = 0;
}
public String body() {
return body;
}
public int code() {
return code;
}
@Override
public String toString() {
return String.format(
Locale.ENGLISH,
"Code(%d) Response: %s",
code(),
body().substring(0, Math.min(body().length(), 200)));
}
}

83
app/src/main/java/com/github/gotify/api/Callback.java
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@@ -1,83 +0,0 @@
package com.github.gotify.api;
import android.app.Activity;
import com.github.gotify.log.Log;
import retrofit2.Call;
import retrofit2.Response;
public class Callback<T> {
private final SuccessCallback<T> onSuccess;
private final ErrorCallback onError;
private Callback(SuccessCallback<T> onSuccess, ErrorCallback onError) {
this.onSuccess = onSuccess;
this.onError = onError;
}
public static <T> retrofit2.Callback<T> callInUI(
Activity context, SuccessCallback<T> onSuccess, ErrorCallback onError) {
return call(
(data) -> context.runOnUiThread(() -> onSuccess.onSuccess(data)),
(e) -> context.runOnUiThread(() -> onError.onError(e)));
}
public static <T> retrofit2.Callback<T> call() {
return call((e) -> {}, (e) -> {});
}
public static <T> retrofit2.Callback<T> call(
SuccessCallback<T> onSuccess, ErrorCallback onError) {
return new RetrofitCallback<>(merge(of(onSuccess, onError), errorCallback()));
}
private static <T> Callback<T> of(SuccessCallback<T> onSuccess, ErrorCallback onError) {
return new Callback<>(onSuccess, onError);
}
private static <T> Callback<T> errorCallback() {
return new Callback<>((ignored) -> {}, (error) -> Log.e("Error while api call", error));
}
private static <T> Callback<T> merge(Callback<T> left, Callback<T> right) {
return new Callback<>(
(data) -> {
left.onSuccess.onSuccess(data);
right.onSuccess.onSuccess(data);
},
(error) -> {
left.onError.onError(error);
right.onError.onError(error);
});
}
public interface SuccessCallback<T> {
void onSuccess(T data);
}
public interface ErrorCallback {
void onError(ApiException t);
}
private static final class RetrofitCallback<T> implements retrofit2.Callback<T> {
private Callback<T> callback;
private RetrofitCallback(Callback<T> callback) {
this.callback = callback;
}
@Override
public void onResponse(Call<T> call, Response<T> response) {
if (response.isSuccessful()) {
callback.onSuccess.onSuccess(response.body());
} else {
callback.onError.onError(new ApiException(response));
}
}
@Override
public void onFailure(Call<T> call, Throwable t) {
callback.onError.onError(new ApiException(t));
}
}
}

106
app/src/main/java/com/github/gotify/api/CertUtils.java
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@@ -1,106 +0,0 @@
package com.github.gotify.api;
import android.annotation.SuppressLint;
import com.github.gotify.SSLSettings;
import com.github.gotify.Utils;
import com.github.gotify.log.Log;
import java.io.IOException;
import java.security.GeneralSecurityException;
import java.security.KeyStore;
import java.security.SecureRandom;
import java.security.cert.Certificate;
import java.security.cert.CertificateFactory;
import java.security.cert.X509Certificate;
import java.util.Collection;
import javax.net.ssl.KeyManager;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.TrustManagerFactory;
import javax.net.ssl.X509TrustManager;
import okhttp3.OkHttpClient;
public class CertUtils {
private static final X509TrustManager trustAll =
new X509TrustManager() {
@SuppressLint("TrustAllX509TrustManager")
@Override
public void checkClientTrusted(X509Certificate[] chain, String authType) {}
@SuppressLint("TrustAllX509TrustManager")
@Override
public void checkServerTrusted(X509Certificate[] chain, String authType) {}
@Override
public X509Certificate[] getAcceptedIssuers() {
return new X509Certificate[] {};
}
};
public static Certificate parseCertificate(String cert) {
try {
CertificateFactory certificateFactory = CertificateFactory.getInstance("X509");
return certificateFactory.generateCertificate(Utils.stringToInputStream(cert));
} catch (Exception e) {
throw new IllegalArgumentException("certificate is invalid");
}
}
public static void applySslSettings(OkHttpClient.Builder builder, SSLSettings settings) {
// Modified from ApiClient.applySslSettings in the client package.
try {
if (!settings.validateSSL) {
SSLContext context = SSLContext.getInstance("TLS");
context.init(
new KeyManager[] {}, new TrustManager[] {trustAll}, new SecureRandom());
builder.sslSocketFactory(context.getSocketFactory(), trustAll);
builder.hostnameVerifier((a, b) -> true);
return;
}
if (settings.cert != null) {
TrustManager[] trustManagers = certToTrustManager(settings.cert);
if (trustManagers != null && trustManagers.length > 0) {
SSLContext context = SSLContext.getInstance("TLS");
context.init(new KeyManager[] {}, trustManagers, new SecureRandom());
builder.sslSocketFactory(
context.getSocketFactory(), (X509TrustManager) trustManagers[0]);
}
}
} catch (Exception e) {
// We shouldn't have issues since the cert is verified on login.
Log.e("Failed to apply SSL settings", e);
}
}
private static TrustManager[] certToTrustManager(String cert) throws GeneralSecurityException {
CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509");
Collection<? extends Certificate> certificates =
certificateFactory.generateCertificates(Utils.stringToInputStream(cert));
if (certificates.isEmpty()) {
throw new IllegalArgumentException("expected non-empty set of trusted certificates");
}
KeyStore caKeyStore = newEmptyKeyStore();
int index = 0;
for (Certificate certificate : certificates) {
String certificateAlias = "ca" + Integer.toString(index++);
caKeyStore.setCertificateEntry(certificateAlias, certificate);
}
TrustManagerFactory trustManagerFactory =
TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
trustManagerFactory.init(caKeyStore);
return trustManagerFactory.getTrustManagers();
}
private static KeyStore newEmptyKeyStore() throws GeneralSecurityException {
try {
KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
keyStore.load(null, null);
return keyStore;
} catch (IOException e) {
throw new AssertionError(e);
}
}
}

50
app/src/main/java/com/github/gotify/api/ClientFactory.java
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@@ -1,50 +0,0 @@
package com.github.gotify.api;
import com.github.gotify.SSLSettings;
import com.github.gotify.Settings;
import com.github.gotify.client.ApiClient;
import com.github.gotify.client.api.UserApi;
import com.github.gotify.client.api.VersionApi;
import com.github.gotify.client.auth.ApiKeyAuth;
import com.github.gotify.client.auth.HttpBasicAuth;
public class ClientFactory {
public static com.github.gotify.client.ApiClient unauthorized(
String baseUrl, SSLSettings sslSettings) {
return defaultClient(new String[0], baseUrl + "/", sslSettings);
}
public static ApiClient basicAuth(
String baseUrl, SSLSettings sslSettings, String username, String password) {
ApiClient client = defaultClient(new String[] {"basicAuth"}, baseUrl + "/", sslSettings);
HttpBasicAuth auth = (HttpBasicAuth) client.getApiAuthorizations().get("basicAuth");
auth.setUsername(username);
auth.setPassword(password);
return client;
}
public static ApiClient clientToken(String baseUrl, SSLSettings sslSettings, String token) {
ApiClient client =
defaultClient(new String[] {"clientTokenHeader"}, baseUrl + "/", sslSettings);
ApiKeyAuth tokenAuth = (ApiKeyAuth) client.getApiAuthorizations().get("clientTokenHeader");
tokenAuth.setApiKey(token);
return client;
}
public static VersionApi versionApi(String baseUrl, SSLSettings sslSettings) {
return unauthorized(baseUrl, sslSettings).createService(VersionApi.class);
}
public static UserApi userApiWithToken(Settings settings) {
return clientToken(settings.url(), settings.sslSettings(), settings.token())
.createService(UserApi.class);
}
private static ApiClient defaultClient(
String[] authentications, String baseUrl, SSLSettings sslSettings) {
ApiClient client = new ApiClient(authentications);
CertUtils.applySslSettings(client.getOkBuilder(), sslSettings);
client.getAdapterBuilder().baseUrl(baseUrl);
return client;
}
}

26
app/src/main/java/com/github/gotify/init/BootCompletedReceiver.java
View File

@@ -1,26 +0,0 @@
package com.github.gotify.init;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Build;
import com.github.gotify.Settings;
import com.github.gotify.service.WebSocketService;
public class BootCompletedReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
Settings settings = new Settings(context);
if (!settings.tokenExists()) {
return;
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
context.startForegroundService(new Intent(context, WebSocketService.class));
} else {
context.startService(new Intent(context, WebSocketService.class));
}
}
}

133
app/src/main/java/com/github/gotify/init/InitializationActivity.java
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@@ -1,133 +0,0 @@
package com.github.gotify.init;
import android.app.NotificationManager;
import android.content.Context;
import android.content.Intent;
import android.os.Build;
import android.os.Bundle;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import androidx.preference.PreferenceManager;
import com.github.gotify.NotificationSupport;
import com.github.gotify.R;
import com.github.gotify.Settings;
import com.github.gotify.api.ApiException;
import com.github.gotify.api.Callback;
import com.github.gotify.api.ClientFactory;
import com.github.gotify.client.model.User;
import com.github.gotify.client.model.VersionInfo;
import com.github.gotify.log.Log;
import com.github.gotify.log.UncaughtExceptionHandler;
import com.github.gotify.login.LoginActivity;
import com.github.gotify.messages.MessagesActivity;
import com.github.gotify.service.WebSocketService;
import com.github.gotify.settings.ThemeHelper;
import static com.github.gotify.api.Callback.callInUI;
public class InitializationActivity extends AppCompatActivity {
private Settings settings;
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Log.init(this);
String theme =
PreferenceManager.getDefaultSharedPreferences(this)
.getString(
getString(R.string.setting_key_theme),
getString(R.string.theme_default));
ThemeHelper.setTheme(this, theme);
setContentView(R.layout.splash);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationSupport.createChannels(
(NotificationManager) this.getSystemService(Context.NOTIFICATION_SERVICE));
}
UncaughtExceptionHandler.registerCurrentThread();
settings = new Settings(this);
Log.i("Entering " + getClass().getSimpleName());
if (settings.tokenExists()) {
tryAuthenticate();
} else {
showLogin();
}
}
private void showLogin() {
startActivity(new Intent(this, LoginActivity.class));
finish();
}
private void tryAuthenticate() {
ClientFactory.userApiWithToken(settings)
.currentUser()
.enqueue(callInUI(this, this::authenticated, this::failed));
}
private void failed(ApiException exception) {
if (exception.code() == 0) {
dialog(getString(R.string.not_available, settings.url()));
return;
}
if (exception.code() == 401) {
dialog(getString(R.string.auth_failed));
return;
}
String response = exception.body();
response = response.substring(0, Math.min(200, response.length()));
dialog(getString(R.string.other_error, settings.url(), exception.code(), response));
}
private void dialog(String message) {
new AlertDialog.Builder(this)
.setTitle(R.string.oops)
.setMessage(message)
.setPositiveButton(R.string.retry, (a, b) -> tryAuthenticate())
.setNegativeButton(R.string.logout, (a, b) -> showLogin())
.show();
}
private void authenticated(User user) {
Log.i("Authenticated as " + user.getName());
settings.user(user.getName(), user.isAdmin());
requestVersion(
() -> {
startActivity(new Intent(this, MessagesActivity.class));
finish();
});
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
startForegroundService(new Intent(this, WebSocketService.class));
} else {
startService(new Intent(this, WebSocketService.class));
}
}
private void requestVersion(Runnable runnable) {
requestVersion(
(version) -> {
Log.i("Server version: " + version.getVersion() + "@" + version.getBuildDate());
settings.serverVersion(version.getVersion());
runnable.run();
},
(e) -> {
runnable.run();
});
}
private void requestVersion(
final Callback.SuccessCallback<VersionInfo> callback,
final Callback.ErrorCallback errorCallback) {
ClientFactory.versionApi(settings.url(), settings.sslSettings())
.getVersion()
.enqueue(callInUI(this, callback, errorCallback));
}
}

23
app/src/main/java/com/github/gotify/log/Format.java
View File

@@ -1,23 +0,0 @@
package com.github.gotify.log;
import android.content.Context;
import com.hypertrack.hyperlog.LogFormat;
import java.util.Locale;
public class Format extends LogFormat {
Format(Context context) {
super(context);
}
@Override
public String getFormattedLogMessage(
String logLevelName,
String tag,
String message,
String timeStamp,
String senderName,
String osVersion,
String deviceUUID) {
return String.format(Locale.ENGLISH, "%s %s: %s", timeStamp, logLevelName, message);
}
}

50
app/src/main/java/com/github/gotify/log/Log.java
View File

@@ -1,50 +0,0 @@
package com.github.gotify.log;
import android.content.Context;
import android.text.TextUtils;
import com.hypertrack.hyperlog.HyperLog;
import java.util.Collections;
import java.util.List;
public class Log {
private static String TAG = "gotify";
public static void init(Context content) {
HyperLog.initialize(content, new Format(content));
HyperLog.setLogLevel(android.util.Log.INFO); // TODO configurable
}
public static String get() {
List<String> logs = HyperLog.getDeviceLogsAsStringList(false);
Collections.reverse(logs);
return TextUtils.join("\n", logs.subList(0, Math.min(200, logs.size())));
}
public static void e(String message) {
HyperLog.e(TAG, message);
}
public static void e(String message, Throwable e) {
HyperLog.e(TAG, message + '\n' + android.util.Log.getStackTraceString(e));
}
public static void i(String message) {
HyperLog.i(TAG, message);
}
public static void i(String message, Throwable e) {
HyperLog.i(TAG, message + '\n' + android.util.Log.getStackTraceString(e));
}
public static void w(String message) {
HyperLog.w(TAG, message);
}
public static void w(String message, Throwable e) {
HyperLog.w(TAG, message + '\n' + android.util.Log.getStackTraceString(e));
}
public static void clear() {
HyperLog.deleteLogs();
}
}

87
app/src/main/java/com/github/gotify/log/LogsActivity.java
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@@ -1,87 +0,0 @@
package com.github.gotify.log;
import android.content.ClipData;
import android.content.ClipboardManager;
import android.content.Context;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Handler;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.TextView;
import androidx.appcompat.app.ActionBar;
import androidx.appcompat.app.AppCompatActivity;
import com.github.gotify.R;
import com.github.gotify.Utils;
import com.github.gotify.databinding.ActivityLogsBinding;
public class LogsActivity extends AppCompatActivity {
private ActivityLogsBinding binding;
private Handler handler = new Handler();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
binding = ActivityLogsBinding.inflate(getLayoutInflater());
setContentView(binding.getRoot());
Log.i("Entering " + getClass().getSimpleName());
updateLogs();
setSupportActionBar(binding.appBarDrawer.toolbar);
ActionBar actionBar = getSupportActionBar();
if (actionBar != null) {
actionBar.setDisplayHomeAsUpEnabled(true);
actionBar.setDisplayShowCustomEnabled(true);
}
}
private void updateLogs() {
new RefreshLogs().execute();
if (!isDestroyed()) {
handler.postDelayed(this::updateLogs, 5000);
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.logs_action, menu);
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == android.R.id.home) {
finish();
}
if (item.getItemId() == R.id.action_delete_logs) {
Log.clear();
binding.logContent.setText(null);
}
if (item.getItemId() == R.id.action_copy_logs) {
TextView content = binding.logContent;
ClipboardManager clipboardManager =
(ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
ClipData clipData = ClipData.newPlainText("GotifyLog", content.getText().toString());
clipboardManager.setPrimaryClip(clipData);
Utils.showSnackBar(this, getString(R.string.logs_copied));
}
return super.onOptionsItemSelected(item);
}
class RefreshLogs extends AsyncTask<Void, Void, String> {
@Override
protected String doInBackground(Void... voids) {
return com.github.gotify.log.Log.get();
}
@Override
protected void onPostExecute(String s) {
TextView content = binding.logContent;
if (content.getSelectionStart() == content.getSelectionEnd()) {
content.setText(s);
}
super.onPostExecute(s);
}
}
}

7
app/src/main/java/com/github/gotify/log/UncaughtExceptionHandler.java
View File

@@ -1,7 +0,0 @@
package com.github.gotify.log;
public class UncaughtExceptionHandler {
public static void registerCurrentThread() {
Thread.setDefaultUncaughtExceptionHandler((t, e) -> Log.e("uncaught exception", e));
}
}

75
app/src/main/java/com/github/gotify/login/AdvancedDialog.java
View File

@@ -1,75 +0,0 @@
package com.github.gotify.login;
import android.app.AlertDialog;
import android.content.Context;
import android.view.LayoutInflater;
import android.widget.CompoundButton;
import androidx.annotation.Nullable;
import com.github.gotify.R;
import com.github.gotify.databinding.AdvancedSettingsDialogBinding;
class AdvancedDialog {
private Context context;
private LayoutInflater layoutInflater;
private AdvancedSettingsDialogBinding binding;
private CompoundButton.OnCheckedChangeListener onCheckedChangeListener;
private Runnable onClickSelectCaCertificate;
private Runnable onClickRemoveCaCertificate;
AdvancedDialog(Context context, LayoutInflater layoutInflater) {
this.context = context;
this.layoutInflater = layoutInflater;
}
AdvancedDialog onDisableSSLChanged(
CompoundButton.OnCheckedChangeListener onCheckedChangeListener) {
this.onCheckedChangeListener = onCheckedChangeListener;
return this;
}
AdvancedDialog onClickSelectCaCertificate(Runnable onClickSelectCaCertificate) {
this.onClickSelectCaCertificate = onClickSelectCaCertificate;
return this;
}
AdvancedDialog onClickRemoveCaCertificate(Runnable onClickRemoveCaCertificate) {
this.onClickRemoveCaCertificate = onClickRemoveCaCertificate;
return this;
}
AdvancedDialog show(boolean disableSSL, @Nullable String selectedCertificate) {
binding = AdvancedSettingsDialogBinding.inflate(layoutInflater);
binding.disableSSL.setChecked(disableSSL);
binding.disableSSL.setOnCheckedChangeListener(onCheckedChangeListener);
if (selectedCertificate == null) {
showSelectCACertificate();
} else {
showRemoveCACertificate(selectedCertificate);
}
new AlertDialog.Builder(context)
.setView(binding.getRoot())
.setTitle(R.string.advanced_settings)
.setPositiveButton(context.getString(R.string.done), (ignored, ignored2) -> {})
.show();
return this;
}
private void showSelectCACertificate() {
binding.toggleCaCert.setText(R.string.select_ca_certificate);
binding.toggleCaCert.setOnClickListener((a) -> onClickSelectCaCertificate.run());
binding.selecetedCaCert.setText(R.string.no_certificate_selected);
}
void showRemoveCACertificate(String certificate) {
binding.toggleCaCert.setText(R.string.remove_ca_certificate);
binding.toggleCaCert.setOnClickListener(
(a) -> {
showSelectCACertificate();
onClickRemoveCaCertificate.run();
});
binding.selecetedCaCert.setText(certificate);
}
}

313
app/src/main/java/com/github/gotify/login/LoginActivity.java
View File

@@ -1,313 +0,0 @@
package com.github.gotify.login;
import android.content.ActivityNotFoundException;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.View;
import android.widget.EditText;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.view.ContextThemeWrapper;
import com.github.gotify.R;
import com.github.gotify.SSLSettings;
import com.github.gotify.Settings;
import com.github.gotify.Utils;
import com.github.gotify.api.ApiException;
import com.github.gotify.api.Callback;
import com.github.gotify.api.CertUtils;
import com.github.gotify.api.ClientFactory;
import com.github.gotify.client.ApiClient;
import com.github.gotify.client.api.ClientApi;
import com.github.gotify.client.api.UserApi;
import com.github.gotify.client.model.Client;
import com.github.gotify.client.model.VersionInfo;
import com.github.gotify.databinding.ActivityLoginBinding;
import com.github.gotify.init.InitializationActivity;
import com.github.gotify.log.Log;
import com.github.gotify.log.LogsActivity;
import com.github.gotify.log.UncaughtExceptionHandler;
import java.io.InputStream;
import java.security.cert.Certificate;
import java.security.cert.X509Certificate;
import okhttp3.HttpUrl;
import static com.github.gotify.api.Callback.callInUI;
public class LoginActivity extends AppCompatActivity {
// return value from startActivityForResult when choosing a certificate
private final int FILE_SELECT_CODE = 1;
private ActivityLoginBinding binding;
private Settings settings;
private boolean disableSSLValidation;
private String caCertContents;
private AdvancedDialog advancedDialog;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
UncaughtExceptionHandler.registerCurrentThread();
binding = ActivityLoginBinding.inflate(getLayoutInflater());
setContentView(binding.getRoot());
Log.i("Entering " + getClass().getSimpleName());
settings = new Settings(this);
}
@Override
protected void onPostCreate(@Nullable Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
binding.gotifyUrl.addTextChangedListener(
new TextWatcher() {
@Override
public void beforeTextChanged(
CharSequence charSequence, int i, int i1, int i2) {}
@Override
public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
invalidateUrl();
}
@Override
public void afterTextChanged(Editable editable) {}
});
binding.checkurl.setOnClickListener(ignored -> doCheckUrl());
binding.openLogs.setOnClickListener(ignored -> openLogs());
binding.advancedSettings.setOnClickListener(ignored -> toggleShowAdvanced());
binding.login.setOnClickListener(ignored -> doLogin());
}
private void invalidateUrl() {
binding.username.setVisibility(View.GONE);
binding.password.setVisibility(View.GONE);
binding.login.setVisibility(View.GONE);
binding.checkurl.setText(getString(R.string.check_url));
}
public void doCheckUrl() {
String url = binding.gotifyUrl.getText().toString();
HttpUrl parsedUrl = HttpUrl.parse(url);
if (parsedUrl == null) {
Utils.showSnackBar(LoginActivity.this, "Invalid URL (include http:// or https://)");
return;
}
if ("http".equals(parsedUrl.scheme())) {
showHttpWarning();
}
binding.checkurlProgress.setVisibility(View.VISIBLE);
binding.checkurl.setVisibility(View.GONE);
final String trimmedUrl = url.trim();
final String fixedUrl =
trimmedUrl.endsWith("/")
? trimmedUrl.substring(0, trimmedUrl.length() - 1)
: trimmedUrl;
try {
ClientFactory.versionApi(fixedUrl, tempSSLSettings())
.getVersion()
.enqueue(callInUI(this, onValidUrl(fixedUrl), onInvalidUrl(fixedUrl)));
} catch (Exception e) {
binding.checkurlProgress.setVisibility(View.GONE);
binding.checkurl.setVisibility(View.VISIBLE);
String errorMsg =
getString(R.string.version_failed, fixedUrl + "/version", e.getMessage());
Utils.showSnackBar(LoginActivity.this, errorMsg);
}
}
public void showHttpWarning() {
new AlertDialog.Builder(new ContextThemeWrapper(this, R.style.AppTheme_Dialog))
.setTitle(R.string.warning)
.setCancelable(true)
.setMessage(R.string.http_warning)
.setPositiveButton(R.string.i_understand, (a, b) -> {})
.show();
}
public void openLogs() {
startActivity(new Intent(this, LogsActivity.class));
}
void toggleShowAdvanced() {
String selectedCertName =
caCertContents != null ? getNameOfCertContent(caCertContents) : null;
advancedDialog =
new AdvancedDialog(this, getLayoutInflater())
.onDisableSSLChanged(
(ignored, disable) -> {
invalidateUrl();
disableSSLValidation = disable;
})
.onClickSelectCaCertificate(
() -> {
invalidateUrl();
doSelectCACertificate();
})
.onClickRemoveCaCertificate(
() -> {
invalidateUrl();
caCertContents = null;
})
.show(disableSSLValidation, selectedCertName);
}
private void doSelectCACertificate() {
Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
// we don't really care what kind of file it is as long as we can parse it
intent.setType("*/*");
intent.addCategory(Intent.CATEGORY_OPENABLE);
try {
startActivityForResult(
Intent.createChooser(intent, getString(R.string.select_ca_file)),
FILE_SELECT_CODE);
} catch (ActivityNotFoundException e) {
// case for user not having a file browser installed
Utils.showSnackBar(this, getString(R.string.please_install_file_browser));
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
try {
if (requestCode == FILE_SELECT_CODE) {
if (resultCode != RESULT_OK) {
throw new IllegalArgumentException(String.format("result was %d", resultCode));
} else if (data == null) {
throw new IllegalArgumentException("file path was null");
}
Uri uri = data.getData();
if (uri == null) {
throw new IllegalArgumentException("file path was null");
}
InputStream fileStream = getContentResolver().openInputStream(uri);
if (fileStream == null) {
throw new IllegalArgumentException("file path was invalid");
}
String content = Utils.readFileFromStream(fileStream);
String name = getNameOfCertContent(content);
// temporarily set the contents (don't store to settings until they decide to login)
caCertContents = content;
advancedDialog.showRemoveCACertificate(name);
}
} catch (Exception e) {
Utils.showSnackBar(this, getString(R.string.select_ca_failed, e.getMessage()));
}
}
private String getNameOfCertContent(String content) {
Certificate ca = CertUtils.parseCertificate(content);
return ((X509Certificate) ca).getSubjectDN().getName();
}
private Callback.SuccessCallback<VersionInfo> onValidUrl(String url) {
return (version) -> {
settings.url(url);
binding.checkurlProgress.setVisibility(View.GONE);
binding.checkurl.setVisibility(View.VISIBLE);
binding.checkurl.setText(
getString(R.string.found_gotify_version, version.getVersion()));
binding.username.setVisibility(View.VISIBLE);
binding.username.requestFocus();
binding.password.setVisibility(View.VISIBLE);
binding.login.setVisibility(View.VISIBLE);
};
}
private Callback.ErrorCallback onInvalidUrl(String url) {
return (exception) -> {
binding.checkurlProgress.setVisibility(View.GONE);
binding.checkurl.setVisibility(View.VISIBLE);
Utils.showSnackBar(LoginActivity.this, versionError(url, exception));
};
}
public void doLogin() {
String username = binding.username.getText().toString();
String password = binding.password.getText().toString();
binding.login.setVisibility(View.GONE);
binding.loginProgress.setVisibility(View.VISIBLE);
ApiClient client =
ClientFactory.basicAuth(settings.url(), tempSSLSettings(), username, password);
client.createService(UserApi.class)
.currentUser()
.enqueue(callInUI(this, (user) -> newClientDialog(client), this::onInvalidLogin));
}
private void onInvalidLogin(ApiException e) {
binding.login.setVisibility(View.VISIBLE);
binding.loginProgress.setVisibility(View.GONE);
Utils.showSnackBar(this, getString(R.string.wronguserpw));
}
private void newClientDialog(ApiClient client) {
EditText clientName = new EditText(this);
clientName.setText(Build.MODEL);
new AlertDialog.Builder(new ContextThemeWrapper(this, R.style.AppTheme_Dialog))
.setTitle(R.string.create_client_title)
.setMessage(R.string.create_client_message)
.setView(clientName)
.setPositiveButton(R.string.create, doCreateClient(client, clientName))
.setNegativeButton(R.string.cancel, this::onCancelClientDialog)
.show();
}
public DialogInterface.OnClickListener doCreateClient(ApiClient client, EditText nameProvider) {
return (a, b) -> {
Client newClient = new Client().name(nameProvider.getText().toString());
client.createService(ClientApi.class)
.createClient(newClient)
.enqueue(callInUI(this, this::onCreatedClient, this::onFailedToCreateClient));
};
}
private void onCreatedClient(Client client) {
settings.token(client.getToken());
settings.validateSSL(!disableSSLValidation);
settings.cert(caCertContents);
Utils.showSnackBar(this, getString(R.string.created_client));
startActivity(new Intent(this, InitializationActivity.class));
finish();
}
private void onFailedToCreateClient(ApiException e) {
Utils.showSnackBar(this, getString(R.string.create_client_failed));
binding.loginProgress.setVisibility(View.GONE);
binding.login.setVisibility(View.VISIBLE);
}
private void onCancelClientDialog(DialogInterface dialog, int which) {
binding.loginProgress.setVisibility(View.GONE);
binding.login.setVisibility(View.VISIBLE);
}
private String versionError(String url, ApiException exception) {
return getString(R.string.version_failed_status_code, url + "/version", exception.code());
}
private SSLSettings tempSSLSettings() {
return new SSLSettings(!disableSSLValidation, caCertContents);
}
}

51
app/src/main/java/com/github/gotify/messages/Extras.java
View File

@@ -1,51 +0,0 @@
package com.github.gotify.messages;
import com.github.gotify.client.model.Message;
import java.util.Map;
public final class Extras {
private Extras() {}
public static boolean useMarkdown(Message message) {
return useMarkdown(message.getExtras());
}
public static boolean useMarkdown(Map<String, Object> extras) {
if (extras == null) {
return false;
}
Object display = extras.get("client::display");
if (!(display instanceof Map)) {
return false;
}
return "text/markdown".equals(((Map) display).get("contentType"));
}
public static <T> T getNestedValue(Class<T> clazz, Message message, String... keys) {
return getNestedValue(clazz, message.getExtras(), keys);
}
public static <T> T getNestedValue(Class<T> clazz, Map<String, Object> extras, String... keys) {
Object value = extras;
for (String key : keys) {
if (value == null) {
return null;
}
if (!(value instanceof Map<?, ?>)) {
return null;
}
value = ((Map<?, ?>) value).get(key);
}
if (!clazz.isInstance(value)) {
return null;
}
return clazz.cast(value);
}
}

240
app/src/main/java/com/github/gotify/messages/ListMessageAdapter.java
View File

@@ -1,240 +0,0 @@
package com.github.gotify.messages;
import android.content.ClipData;
import android.content.ClipboardManager;
import android.content.Context;
import android.content.SharedPreferences;
import android.text.format.DateUtils;
import android.text.util.Linkify;
import android.view.LayoutInflater;
import android.view.ViewGroup;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
import androidx.annotation.NonNull;
import androidx.preference.PreferenceManager;
import androidx.recyclerview.widget.RecyclerView;
import androidx.viewbinding.ViewBinding;
import com.github.gotify.MarkwonFactory;
import com.github.gotify.R;
import com.github.gotify.Settings;
import com.github.gotify.Utils;
import com.github.gotify.client.model.Message;
import com.github.gotify.databinding.MessageItemBinding;
import com.github.gotify.databinding.MessageItemCompactBinding;
import com.github.gotify.messages.provider.MessageWithImage;
import com.squareup.picasso.Picasso;
import io.noties.markwon.Markwon;
import java.text.DateFormat;
import java.util.Date;
import java.util.List;
import org.threeten.bp.OffsetDateTime;
public class ListMessageAdapter extends RecyclerView.Adapter<ListMessageAdapter.ViewHolder> {
private Context context;
private SharedPreferences prefs;
private Picasso picasso;
private List<MessageWithImage> items;
private Delete delete;
private Settings settings;
private Markwon markwon;
private int messageLayout;
private final String TIME_FORMAT_RELATIVE;
private final String TIME_FORMAT_PREFS_KEY;
ListMessageAdapter(
Context context,
Settings settings,
Picasso picasso,
List<MessageWithImage> items,
Delete delete) {
super();
this.context = context;
this.settings = settings;
this.picasso = picasso;
this.items = items;
this.delete = delete;
this.prefs = PreferenceManager.getDefaultSharedPreferences(context);
this.markwon = MarkwonFactory.createForMessage(context, picasso);
TIME_FORMAT_RELATIVE =
context.getResources().getString(R.string.time_format_value_relative);
TIME_FORMAT_PREFS_KEY = context.getResources().getString(R.string.setting_key_time_format);
String message_layout_prefs_key =
context.getResources().getString(R.string.setting_key_message_layout);
String messageLayoutNormal =
context.getResources().getString(R.string.message_layout_value_normal);
String messageLayoutSetting =
prefs.getString(message_layout_prefs_key, messageLayoutNormal);
if (messageLayoutSetting.equals(messageLayoutNormal)) {
messageLayout = R.layout.message_item;
} else {
messageLayout = R.layout.message_item_compact;
}
}
public List<MessageWithImage> getItems() {
return items;
}
public void setItems(List<MessageWithImage> items) {
this.items = items;
}
@NonNull
@Override
public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
ViewHolder holder;
LayoutInflater layoutInflater = LayoutInflater.from(parent.getContext());
if (messageLayout == R.layout.message_item) {
MessageItemBinding binding = MessageItemBinding.inflate(layoutInflater, parent, false);
holder = new ViewHolder(binding);
} else {
MessageItemCompactBinding binding =
MessageItemCompactBinding.inflate(layoutInflater, parent, false);
holder = new ViewHolder(binding);
}
return holder;
}
@Override
public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
final MessageWithImage message = items.get(position);
if (Extras.useMarkdown(message.message)) {
holder.message.setAutoLinkMask(0);
markwon.setMarkdown(holder.message, message.message.getMessage());
} else {
holder.message.setAutoLinkMask(Linkify.WEB_URLS);
holder.message.setText(message.message.getMessage());
}
holder.title.setText(message.message.getTitle());
picasso.load(Utils.resolveAbsoluteUrl(settings.url() + "/", message.image))
.error(R.drawable.ic_alarm)
.placeholder(R.drawable.ic_placeholder)
.into(holder.image);
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
String timeFormat = prefs.getString(TIME_FORMAT_PREFS_KEY, TIME_FORMAT_RELATIVE);
holder.setDateTime(message.message.getDate(), timeFormat.equals(TIME_FORMAT_RELATIVE));
holder.date.setOnClickListener((ignored) -> holder.switchTimeFormat());
holder.delete.setOnClickListener(
(ignored) -> delete.delete(holder.getAdapterPosition(), message.message, false));
}
@Override
public int getItemCount() {
return items.size();
}
@Override
public long getItemId(int position) {
MessageWithImage currentItem = items.get(position);
return currentItem.message.getId();
}
static class ViewHolder extends RecyclerView.ViewHolder {
ImageView image;
TextView message;
TextView title;
TextView date;
ImageButton delete;
private boolean relativeTimeFormat;
private OffsetDateTime dateTime;
ViewHolder(final ViewBinding binding) {
super(binding.getRoot());
relativeTimeFormat = true;
dateTime = null;
enableCopyToClipboard();
if (binding instanceof MessageItemBinding) {
MessageItemBinding localBinding = (MessageItemBinding) binding;
image = localBinding.messageImage;
message = localBinding.messageText;
title = localBinding.messageTitle;
date = localBinding.messageDate;
delete = localBinding.messageDelete;
} else if (binding instanceof MessageItemCompactBinding) {
MessageItemCompactBinding localBinding = (MessageItemCompactBinding) binding;
image = localBinding.messageImage;
message = localBinding.messageText;
title = localBinding.messageTitle;
date = localBinding.messageDate;
delete = localBinding.messageDelete;
}
}
void switchTimeFormat() {
relativeTimeFormat = !relativeTimeFormat;
updateDate();
}
void setDateTime(OffsetDateTime dateTime, boolean relativeTimeFormatPreference) {
this.dateTime = dateTime;
relativeTimeFormat = relativeTimeFormatPreference;
updateDate();
}
void updateDate() {
String text = "?";
if (dateTime != null) {
if (relativeTimeFormat) {
// Relative time format
text = Utils.dateToRelative(dateTime);
} else {
// Absolute time format
long time = dateTime.toInstant().toEpochMilli();
Date date = new Date(time);
if (DateUtils.isToday(time)) {
text = DateFormat.getTimeInstance(DateFormat.SHORT).format(date);
} else {
text =
DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.SHORT)
.format(date);
}
}
}
date.setText(text);
}
private void enableCopyToClipboard() {
super.itemView.setOnLongClickListener(
view -> {
ClipboardManager clipboard =
(ClipboardManager)
view.getContext()
.getSystemService(Context.CLIPBOARD_SERVICE);
ClipData clip =
ClipData.newPlainText(
"GotifyMessageContent", message.getText().toString());
if (clipboard != null) {
clipboard.setPrimaryClip(clip);
Toast toast =
Toast.makeText(
view.getContext(),
view.getContext()
.getString(
R.string.message_copied_to_clipboard),
Toast.LENGTH_SHORT);
toast.show();
}
return true;
});
}
}
public interface Delete {
void delete(int position, Message message, boolean listAnimation);
}
}

740
app/src/main/java/com/github/gotify/messages/MessagesActivity.java
View File

@@ -1,740 +0,0 @@
package com.github.gotify.messages;
import android.app.NotificationManager;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.IntentFilter;
import android.graphics.Canvas;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.ImageButton;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.ActionBarDrawerToggle;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.view.ContextThemeWrapper;
import androidx.core.content.ContextCompat;
import androidx.core.graphics.drawable.DrawableCompat;
import androidx.core.view.GravityCompat;
import androidx.drawerlayout.widget.DrawerLayout;
import androidx.lifecycle.ViewModelProvider;
import androidx.recyclerview.widget.DividerItemDecoration;
import androidx.recyclerview.widget.ItemTouchHelper;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
import com.github.gotify.BuildConfig;
import com.github.gotify.MissedMessageUtil;
import com.github.gotify.R;
import com.github.gotify.Settings;
import com.github.gotify.Utils;
import com.github.gotify.api.Api;
import com.github.gotify.api.ApiException;
import com.github.gotify.api.Callback;
import com.github.gotify.api.ClientFactory;
import com.github.gotify.client.ApiClient;
import com.github.gotify.client.api.ApplicationApi;
import com.github.gotify.client.api.ClientApi;
import com.github.gotify.client.api.MessageApi;
import com.github.gotify.client.model.Application;
import com.github.gotify.client.model.Client;
import com.github.gotify.client.model.Message;
import com.github.gotify.databinding.ActivityMessagesBinding;
import com.github.gotify.init.InitializationActivity;
import com.github.gotify.log.Log;
import com.github.gotify.log.LogsActivity;
import com.github.gotify.login.LoginActivity;
import com.github.gotify.messages.provider.ApplicationHolder;
import com.github.gotify.messages.provider.MessageDeletion;
import com.github.gotify.messages.provider.MessageFacade;
import com.github.gotify.messages.provider.MessageState;
import com.github.gotify.messages.provider.MessageWithImage;
import com.github.gotify.service.WebSocketService;
import com.github.gotify.settings.SettingsActivity;
import com.github.gotify.sharing.ShareActivity;
import com.google.android.material.navigation.NavigationView;
import com.google.android.material.snackbar.BaseTransientBottomBar;
import com.google.android.material.snackbar.Snackbar;
import com.squareup.picasso.Target;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;
import static com.github.gotify.Utils.first;
import static java.util.Collections.emptyList;
public class MessagesActivity extends AppCompatActivity
implements NavigationView.OnNavigationItemSelectedListener {
private final BroadcastReceiver receiver =
new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String messageJson = intent.getStringExtra("message");
Message message = Utils.JSON.fromJson(messageJson, Message.class);
new NewSingleMessage().execute(message);
}
};
private static final int APPLICATION_ORDER = 1;
private ActivityMessagesBinding binding;
private MessagesModel viewModel;
private boolean isLoadMore = false;
private Long updateAppOnDrawerClose = null;
private ListMessageAdapter listMessageAdapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
binding = ActivityMessagesBinding.inflate(getLayoutInflater());
setContentView(binding.getRoot());
viewModel =
new ViewModelProvider(this, new MessagesModelFactory(this))
.get(MessagesModel.class);
Log.i("Entering " + getClass().getSimpleName());
initDrawer();
LinearLayoutManager layoutManager = new LinearLayoutManager(this);
RecyclerView messagesView = binding.messagesView;
DividerItemDecoration dividerItemDecoration =
new DividerItemDecoration(
messagesView.getContext(), layoutManager.getOrientation());
listMessageAdapter =
new ListMessageAdapter(
this,
viewModel.getSettings(),
viewModel.getPicassoHandler().get(),
emptyList(),
this::scheduleDeletion);
messagesView.addItemDecoration(dividerItemDecoration);
messagesView.setHasFixedSize(true);
messagesView.setLayoutManager(layoutManager);
messagesView.addOnScrollListener(new MessageListOnScrollListener());
messagesView.setAdapter(listMessageAdapter);
ApplicationHolder appsHolder = viewModel.getAppsHolder();
appsHolder.onUpdate(() -> onUpdateApps(appsHolder.get()));
if (appsHolder.wasRequested()) onUpdateApps(appsHolder.get());
else appsHolder.request();
ItemTouchHelper itemTouchHelper =
new ItemTouchHelper(new SwipeToDeleteCallback(listMessageAdapter));
itemTouchHelper.attachToRecyclerView(messagesView);
SwipeRefreshLayout swipeRefreshLayout = binding.swipeRefresh;
swipeRefreshLayout.setOnRefreshListener(this::onRefresh);
binding.drawerLayout.addDrawerListener(
new DrawerLayout.SimpleDrawerListener() {
@Override
public void onDrawerClosed(View drawerView) {
if (updateAppOnDrawerClose != null) {
viewModel.setAppId(updateAppOnDrawerClose);
new UpdateMessagesForApplication(true).execute(updateAppOnDrawerClose);
updateAppOnDrawerClose = null;
invalidateOptionsMenu();
}
}
});
swipeRefreshLayout.setEnabled(false);
messagesView
.getViewTreeObserver()
.addOnScrollChangedListener(
() -> {
View topChild = messagesView.getChildAt(0);
if (topChild != null) {
swipeRefreshLayout.setEnabled(topChild.getTop() == 0);
} else {
swipeRefreshLayout.setEnabled(true);
}
});
new UpdateMessagesForApplication(true).execute(viewModel.getAppId());
}
@Override
protected void onPostCreate(@Nullable Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
binding.learnGotify.setOnClickListener(view -> openDocumentation());
}
public void onRefreshAll(View view) {
refreshAll();
}
public void refreshAll() {
try {
viewModel.getPicassoHandler().evict();
} catch (IOException e) {
Log.e("Problem evicting Picasso cache", e);
}
startActivity(new Intent(this, InitializationActivity.class));
finish();
}
private void onRefresh() {
viewModel.getMessages().clear();
new LoadMore().execute(viewModel.getAppId());
}
public void openDocumentation() {
Intent browserIntent =
new Intent(Intent.ACTION_VIEW, Uri.parse("https://gotify.net/docs/pushmsg"));
startActivity(browserIntent);
}
public void commitDelete() {
new CommitDeleteMessage().execute();
}
protected void onUpdateApps(List<Application> applications) {
Menu menu = binding.navView.getMenu();
menu.removeGroup(R.id.apps);
viewModel.getTargetReferences().clear();
updateMessagesAndStopLoading(viewModel.getMessages().get(viewModel.getAppId()));
MenuItem selectedItem = menu.findItem(R.id.nav_all_messages);
for (int i = 0; i < applications.size(); i++) {
Application app = applications.get(i);
MenuItem item = menu.add(R.id.apps, i, APPLICATION_ORDER, app.getName());
item.setCheckable(true);
if (app.getId() == viewModel.getAppId()) selectedItem = item;
Target t = Utils.toDrawable(getResources(), item::setIcon);
viewModel.getTargetReferences().add(t);
viewModel
.getPicassoHandler()
.get()
.load(
Utils.resolveAbsoluteUrl(
viewModel.getSettings().url() + "/", app.getImage()))
.error(R.drawable.ic_alarm)
.placeholder(R.drawable.ic_placeholder)
.resize(100, 100)
.into(t);
}
selectAppInMenu(selectedItem);
}
private void initDrawer() {
setSupportActionBar(binding.appBarDrawer.toolbar);
binding.navView.setItemIconTintList(null);
ActionBarDrawerToggle toggle =
new ActionBarDrawerToggle(
this,
binding.drawerLayout,
binding.appBarDrawer.toolbar,
R.string.navigation_drawer_open,
R.string.navigation_drawer_close);
binding.drawerLayout.addDrawerListener(toggle);
toggle.syncState();
binding.navView.setNavigationItemSelectedListener(this);
View headerView = binding.navView.getHeaderView(0);
Settings settings = viewModel.getSettings();
TextView user = headerView.findViewById(R.id.header_user);
user.setText(settings.user().getName());
TextView connection = headerView.findViewById(R.id.header_connection);
connection.setText(
getString(R.string.connection, settings.user().getName(), settings.url()));
TextView version = headerView.findViewById(R.id.header_version);
version.setText(
getString(R.string.versions, BuildConfig.VERSION_NAME, settings.serverVersion()));
ImageButton refreshAll = headerView.findViewById(R.id.refresh_all);
refreshAll.setOnClickListener(this::onRefreshAll);
}
@Override
public void onBackPressed() {
if (binding.drawerLayout.isDrawerOpen(GravityCompat.START)) {
binding.drawerLayout.closeDrawer(GravityCompat.START);
} else {
super.onBackPressed();
}
}
@Override
public boolean onNavigationItemSelected(MenuItem item) {
// Handle navigation view item clicks here.
int id = item.getItemId();
if (item.getGroupId() == R.id.apps) {
Application app = viewModel.getAppsHolder().get().get(id);
updateAppOnDrawerClose = app != null ? app.getId() : MessageState.ALL_MESSAGES;
startLoading();
binding.appBarDrawer.toolbar.setSubtitle(item.getTitle());
} else if (id == R.id.nav_all_messages) {
updateAppOnDrawerClose = MessageState.ALL_MESSAGES;
startLoading();
binding.appBarDrawer.toolbar.setSubtitle("");
} else if (id == R.id.logout) {
new AlertDialog.Builder(new ContextThemeWrapper(this, R.style.AppTheme_Dialog))
.setTitle(R.string.logout)
.setMessage(getString(R.string.logout_confirm))
.setPositiveButton(R.string.yes, this::doLogout)
.setNegativeButton(R.string.cancel, (a, b) -> {})
.show();
} else if (id == R.id.nav_logs) {
startActivity(new Intent(this, LogsActivity.class));
} else if (id == R.id.settings) {
startActivity(new Intent(this, SettingsActivity.class));
} else if (id == R.id.push_message) {
Intent intent = new Intent(MessagesActivity.this, ShareActivity.class);
startActivity(intent);
}
binding.drawerLayout.closeDrawer(GravityCompat.START);
return true;
}
public void doLogout(DialogInterface dialog, int which) {
setContentView(R.layout.splash);
new DeleteClientAndNavigateToLogin().execute();
}
private void startLoading() {
binding.swipeRefresh.setRefreshing(true);
binding.messagesView.setVisibility(View.GONE);
}
private void stopLoading() {
binding.swipeRefresh.setRefreshing(false);
binding.messagesView.setVisibility(View.VISIBLE);
}
@Override
protected void onResume() {
Context context = getApplicationContext();
NotificationManager nManager =
((NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE));
nManager.cancelAll();
IntentFilter filter = new IntentFilter();
filter.addAction(WebSocketService.NEW_MESSAGE_BROADCAST);
registerReceiver(receiver, filter);
new UpdateMissedMessages().execute(viewModel.getMessages().getLastReceivedMessage());
int selectedIndex = R.id.nav_all_messages;
long appId = viewModel.getAppId();
if (appId != MessageState.ALL_MESSAGES) {
List<Application> apps = viewModel.getAppsHolder().get();
for (int i = 0; i < apps.size(); i++) {
if (apps.get(i).getId() == appId) {
selectedIndex = i;
}
}
}
listMessageAdapter.notifyDataSetChanged();
selectAppInMenu(binding.navView.getMenu().findItem(selectedIndex));
super.onResume();
}
@Override
protected void onPause() {
unregisterReceiver(receiver);
super.onPause();
}
private void selectAppInMenu(MenuItem appItem) {
if (appItem != null) {
appItem.setChecked(true);
if (appItem.getItemId() != R.id.nav_all_messages)
binding.appBarDrawer.toolbar.setSubtitle(appItem.getTitle());
}
}
private void scheduleDeletion(int position, Message message, boolean listAnimation) {
ListMessageAdapter adapter = (ListMessageAdapter) binding.messagesView.getAdapter();
MessageFacade messages = viewModel.getMessages();
messages.deleteLocal(message);
adapter.setItems(messages.get(viewModel.getAppId()));
if (listAnimation) adapter.notifyItemRemoved(position);
else adapter.notifyDataSetChanged();
showDeletionSnackbar();
}
private void undoDelete() {
MessageFacade messages = viewModel.getMessages();
MessageDeletion deletion = messages.undoDeleteLocal();
if (deletion != null) {
ListMessageAdapter adapter = (ListMessageAdapter) binding.messagesView.getAdapter();
long appId = viewModel.getAppId();
adapter.setItems(messages.get(appId));
int insertPosition =
appId == MessageState.ALL_MESSAGES
? deletion.getAllPosition()
: deletion.getAppPosition();
adapter.notifyItemInserted(insertPosition);
}
}
private void showDeletionSnackbar() {
View view = binding.swipeRefresh;
Snackbar snackbar = Snackbar.make(view, R.string.snackbar_deleted, Snackbar.LENGTH_LONG);
snackbar.setAction(R.string.snackbar_undo, v -> undoDelete());
snackbar.addCallback(new SnackbarCallback());
snackbar.show();
}
private class SnackbarCallback extends BaseTransientBottomBar.BaseCallback<Snackbar> {
@Override
public void onDismissed(Snackbar transientBottomBar, int event) {
super.onDismissed(transientBottomBar, event);
if (event != DISMISS_EVENT_ACTION && event != DISMISS_EVENT_CONSECUTIVE) {
// Execute deletion when the snackbar disappeared without pressing the undo button
// DISMISS_EVENT_CONSECUTIVE should be excluded as well, because it would cause the
// deletion to be sent to the server twice, since the deletion is sent to the server
// in MessageFacade if a message is deleted while another message was already
// waiting for deletion.
MessagesActivity.this.commitDelete();
}
}
}
private class SwipeToDeleteCallback extends ItemTouchHelper.SimpleCallback {
private final ListMessageAdapter adapter;
private Drawable icon;
private final ColorDrawable background;
public SwipeToDeleteCallback(ListMessageAdapter adapter) {
super(0, ItemTouchHelper.LEFT | ItemTouchHelper.RIGHT);
this.adapter = adapter;
int backgroundColorId =
ContextCompat.getColor(MessagesActivity.this, R.color.swipeBackground);
int iconColorId = ContextCompat.getColor(MessagesActivity.this, R.color.swipeIcon);
Drawable drawable =
ContextCompat.getDrawable(MessagesActivity.this, R.drawable.ic_delete);
icon = null;
if (drawable != null) {
icon = DrawableCompat.wrap(drawable.mutate());
DrawableCompat.setTint(icon, iconColorId);
}
background = new ColorDrawable(backgroundColorId);
}
@Override
public boolean onMove(
@NonNull RecyclerView recyclerView,
@NonNull RecyclerView.ViewHolder viewHolder,
@NonNull RecyclerView.ViewHolder target) {
return false;
}
@Override
public void onSwiped(@NonNull RecyclerView.ViewHolder viewHolder, int direction) {
int position = viewHolder.getAdapterPosition();
MessageWithImage message = adapter.getItems().get(position);
scheduleDeletion(position, message.message, true);
}
@Override
public void onChildDraw(
@NonNull Canvas c,
@NonNull RecyclerView recyclerView,
@NonNull RecyclerView.ViewHolder viewHolder,
float dX,
float dY,
int actionState,
boolean isCurrentlyActive) {
if (icon != null) {
View itemView = viewHolder.itemView;
int iconHeight = itemView.getHeight() / 3;
double scale = iconHeight / (double) icon.getIntrinsicHeight();
int iconWidth = (int) (icon.getIntrinsicWidth() * scale);
int iconMarginLeftRight = 50;
int iconMarginTopBottom = (itemView.getHeight() - iconHeight) / 2;
int iconTop = itemView.getTop() + iconMarginTopBottom;
int iconBottom = itemView.getBottom() - iconMarginTopBottom;
if (dX > 0) {
// Swiping to the right
int iconLeft = itemView.getLeft() + iconMarginLeftRight;
int iconRight = itemView.getLeft() + iconMarginLeftRight + iconWidth;
icon.setBounds(iconLeft, iconTop, iconRight, iconBottom);
background.setBounds(
itemView.getLeft(),
itemView.getTop(),
itemView.getLeft() + ((int) dX),
itemView.getBottom());
} else if (dX < 0) {
// Swiping to the left
int iconLeft = itemView.getRight() - iconMarginLeftRight - iconWidth;
int iconRight = itemView.getRight() - iconMarginLeftRight;
icon.setBounds(iconLeft, iconTop, iconRight, iconBottom);
background.setBounds(
itemView.getRight() + ((int) dX),
itemView.getTop(),
itemView.getRight(),
itemView.getBottom());
} else {
// View is unswiped
icon.setBounds(0, 0, 0, 0);
background.setBounds(0, 0, 0, 0);
}
background.draw(c);
icon.draw(c);
}
super.onChildDraw(c, recyclerView, viewHolder, dX, dY, actionState, isCurrentlyActive);
}
}
private class MessageListOnScrollListener extends RecyclerView.OnScrollListener {
@Override
public void onScrollStateChanged(@NonNull RecyclerView view, int scrollState) {}
@Override
public void onScrolled(RecyclerView view, int dx, int dy) {
LinearLayoutManager linearLayoutManager = (LinearLayoutManager) view.getLayoutManager();
if (linearLayoutManager != null) {
int lastVisibleItem = linearLayoutManager.findLastVisibleItemPosition();
int totalItemCount = view.getAdapter().getItemCount();
if (lastVisibleItem > totalItemCount - 15
&& totalItemCount != 0
&& viewModel.getMessages().canLoadMore(viewModel.getAppId())) {
if (!isLoadMore) {
isLoadMore = true;
new LoadMore().execute(viewModel.getAppId());
}
}
}
}
}
private class UpdateMissedMessages extends AsyncTask<Long, Void, Boolean> {
@Override
protected Boolean doInBackground(Long... ids) {
Long id = first(ids);
if (id == -1) {
return false;
}
List<Message> newMessages =
new MissedMessageUtil(viewModel.getClient().createService(MessageApi.class))
.missingMessages(id);
viewModel.getMessages().addMessages(newMessages);
return !newMessages.isEmpty();
}
@Override
protected void onPostExecute(Boolean update) {
if (update) {
new UpdateMessagesForApplication(true).execute(viewModel.getAppId());
}
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.messages_action, menu);
menu.findItem(R.id.action_delete_app)
.setVisible(viewModel.getAppId() != MessageState.ALL_MESSAGES);
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == R.id.action_delete_all) {
new DeleteMessages().execute(viewModel.getAppId());
}
if (item.getItemId() == R.id.action_delete_app) {
android.app.AlertDialog.Builder alert = new android.app.AlertDialog.Builder(this);
alert.setTitle(R.string.delete_app);
alert.setMessage(R.string.ack);
alert.setPositiveButton(
R.string.yes, (dialog, which) -> deleteApp(viewModel.getAppId()));
alert.setNegativeButton(R.string.no, (dialog, which) -> dialog.dismiss());
alert.show();
}
return super.onContextItemSelected(item);
}
private void deleteApp(Long appId) {
Settings settings = viewModel.getSettings();
ApiClient client =
ClientFactory.clientToken(settings.url(), settings.sslSettings(), settings.token());
client.createService(ApplicationApi.class)
.deleteApp(appId)
.enqueue(
Callback.callInUI(
this,
(ignored) -> refreshAll(),
(e) ->
Utils.showSnackBar(
this, getString(R.string.error_delete_app))));
}
private class LoadMore extends AsyncTask<Long, Void, List<MessageWithImage>> {
@Override
protected List<MessageWithImage> doInBackground(Long... appId) {
return viewModel.getMessages().loadMore(first(appId));
}
@Override
protected void onPostExecute(List<MessageWithImage> messageWithImages) {
updateMessagesAndStopLoading(messageWithImages);
}
}
private class UpdateMessagesForApplication extends AsyncTask<Long, Void, Long> {
private UpdateMessagesForApplication(boolean withLoadingSpinner) {
if (withLoadingSpinner) {
startLoading();
}
}
@Override
protected Long doInBackground(Long... appIds) {
Long appId = first(appIds);
viewModel.getMessages().loadMoreIfNotPresent(appId);
return appId;
}
@Override
protected void onPostExecute(Long appId) {
updateMessagesAndStopLoading(viewModel.getMessages().get(appId));
}
}
private class NewSingleMessage extends AsyncTask<Message, Void, Void> {
@Override
protected Void doInBackground(Message... newMessages) {
viewModel.getMessages().addMessages(Arrays.asList(newMessages));
return null;
}
@Override
protected void onPostExecute(Void data) {
new UpdateMessagesForApplication(false).execute(viewModel.getAppId());
}
}
private class CommitDeleteMessage extends AsyncTask<Void, Void, Void> {
@Override
protected Void doInBackground(Void... messages) {
viewModel.getMessages().commitDelete();
return null;
}
@Override
protected void onPostExecute(Void data) {
new UpdateMessagesForApplication(false).execute(viewModel.getAppId());
}
}
private class DeleteMessages extends AsyncTask<Long, Void, Boolean> {
DeleteMessages() {
startLoading();
}
@Override
protected Boolean doInBackground(Long... appId) {
return viewModel.getMessages().deleteAll(first(appId));
}
@Override
protected void onPostExecute(Boolean success) {
if (!success) {
Utils.showSnackBar(MessagesActivity.this, "Delete failed :(");
}
new UpdateMessagesForApplication(false).execute(viewModel.getAppId());
}
}
private class DeleteClientAndNavigateToLogin extends AsyncTask<Void, Void, Void> {
@Override
protected Void doInBackground(Void... ignore) {
Settings settings = viewModel.getSettings();
ClientApi api =
ClientFactory.clientToken(
settings.url(), settings.sslSettings(), settings.token())
.createService(ClientApi.class);
stopService(new Intent(MessagesActivity.this, WebSocketService.class));
try {
List<Client> clients = Api.execute(api.getClients());
Client currentClient = null;
for (Client client : clients) {
if (client.getToken().equals(settings.token())) {
currentClient = client;
break;
}
}
if (currentClient != null) {
Log.i("Delete client with id " + currentClient.getId());
Api.execute(api.deleteClient(currentClient.getId()));
} else {
Log.e("Could not delete client, client does not exist.");
}
} catch (ApiException e) {
Log.e("Could not delete client", e);
}
return null;
}
@Override
protected void onPostExecute(Void aVoid) {
viewModel.getSettings().clear();
startActivity(new Intent(MessagesActivity.this, LoginActivity.class));
finish();
super.onPostExecute(aVoid);
}
}
private void updateMessagesAndStopLoading(List<MessageWithImage> messageWithImages) {
isLoadMore = false;
stopLoading();
if (messageWithImages.isEmpty()) {
binding.flipper.setDisplayedChild(1);
} else {
binding.flipper.setDisplayedChild(0);
}
ListMessageAdapter adapter = (ListMessageAdapter) binding.messagesView.getAdapter();
adapter.setItems(messageWithImages);
adapter.notifyDataSetChanged();
}
}

70
app/src/main/java/com/github/gotify/messages/MessagesModel.java
View File

@@ -1,70 +0,0 @@
package com.github.gotify.messages;
import android.app.Activity;
import androidx.lifecycle.ViewModel;
import com.github.gotify.Settings;
import com.github.gotify.api.ClientFactory;
import com.github.gotify.client.ApiClient;
import com.github.gotify.client.api.MessageApi;
import com.github.gotify.messages.provider.ApplicationHolder;
import com.github.gotify.messages.provider.MessageFacade;
import com.github.gotify.messages.provider.MessageState;
import com.github.gotify.picasso.PicassoHandler;
import com.squareup.picasso.Target;
import java.util.ArrayList;
import java.util.List;
public class MessagesModel extends ViewModel {
private final Settings settings;
private final PicassoHandler picassoHandler;
private final ApiClient client;
private final ApplicationHolder appsHolder;
private final MessageFacade messages;
// we need to keep the target references otherwise they get gc'ed before they can be called.
@SuppressWarnings("MismatchedQueryAndUpdateOfCollection")
private final List<Target> targetReferences = new ArrayList<>();
private long appId = MessageState.ALL_MESSAGES;
public MessagesModel(Activity parentView) {
settings = new Settings(parentView);
picassoHandler = new PicassoHandler(parentView, settings);
client =
ClientFactory.clientToken(settings.url(), settings.sslSettings(), settings.token());
appsHolder = new ApplicationHolder(parentView, client);
messages = new MessageFacade(client.createService(MessageApi.class), appsHolder);
}
public Settings getSettings() {
return settings;
}
public PicassoHandler getPicassoHandler() {
return picassoHandler;
}
public ApiClient getClient() {
return client;
}
public ApplicationHolder getAppsHolder() {
return appsHolder;
}
public MessageFacade getMessages() {
return messages;
}
public List<Target> getTargetReferences() {
return targetReferences;
}
public long getAppId() {
return appId;
}
public void setAppId(long appId) {
this.appId = appId;
}
}

28
app/src/main/java/com/github/gotify/messages/MessagesModelFactory.java
View File

@@ -1,28 +0,0 @@
package com.github.gotify.messages;
import android.app.Activity;
import androidx.annotation.NonNull;
import androidx.lifecycle.ViewModel;
import androidx.lifecycle.ViewModelProvider;
import java.util.Objects;
public class MessagesModelFactory implements ViewModelProvider.Factory {
Activity modelParameterActivity;
public MessagesModelFactory(Activity activity) {
modelParameterActivity = activity;
}
@NonNull
@Override
public <T extends ViewModel> T create(@NonNull Class<T> modelClass) {
if (modelClass == MessagesModel.class) {
return Objects.requireNonNull(
modelClass.cast(new MessagesModel(modelParameterActivity)));
}
throw new IllegalArgumentException(
String.format(
"modelClass parameter must be of type %s", MessagesModel.class.getName()));
}
}

56
app/src/main/java/com/github/gotify/messages/provider/ApplicationHolder.java
View File

@@ -1,56 +0,0 @@
package com.github.gotify.messages.provider;
import android.app.Activity;
import com.github.gotify.Utils;
import com.github.gotify.api.ApiException;
import com.github.gotify.api.Callback;
import com.github.gotify.client.ApiClient;
import com.github.gotify.client.api.ApplicationApi;
import com.github.gotify.client.model.Application;
import java.util.Collections;
import java.util.List;
public class ApplicationHolder {
private List<Application> state;
private Runnable onUpdate;
private Runnable onUpdateFailed;
private Activity activity;
private ApiClient client;
public ApplicationHolder(Activity activity, ApiClient client) {
this.activity = activity;
this.client = client;
}
public boolean wasRequested() {
return state != null;
}
public void request() {
client.createService(ApplicationApi.class)
.getApps()
.enqueue(Callback.callInUI(activity, this::onReceiveApps, this::onFailedApps));
}
private void onReceiveApps(List<Application> apps) {
state = apps;
if (onUpdate != null) onUpdate.run();
}
private void onFailedApps(ApiException e) {
Utils.showSnackBar(activity, "Could not request applications, see logs.");
if (onUpdateFailed != null) onUpdateFailed.run();
}
public List<Application> get() {
return state == null ? Collections.emptyList() : state;
}
public void onUpdate(Runnable runnable) {
this.onUpdate = runnable;
}
public void onUpdateFailed(Runnable runnable) {
this.onUpdateFailed = runnable;
}
}

27
app/src/main/java/com/github/gotify/messages/provider/MessageDeletion.java
View File

@@ -1,27 +0,0 @@
package com.github.gotify.messages.provider;
import com.github.gotify.client.model.Message;
public final class MessageDeletion {
private final Message message;
private final int allPosition;
private final int appPosition;
public MessageDeletion(Message message, int allPosition, int appPosition) {
this.message = message;
this.allPosition = allPosition;
this.appPosition = appPosition;
}
public int getAllPosition() {
return allPosition;
}
public int getAppPosition() {
return appPosition;
}
public Message getMessage() {
return message;
}
}

84
app/src/main/java/com/github/gotify/messages/provider/MessageFacade.java
View File

@@ -1,84 +0,0 @@
package com.github.gotify.messages.provider;
import com.github.gotify.client.api.MessageApi;
import com.github.gotify.client.model.Message;
import com.github.gotify.client.model.PagedMessages;
import java.util.List;
public class MessageFacade {
private final ApplicationHolder applicationHolder;
private final MessageRequester requester;
private final MessageStateHolder state;
private final MessageImageCombiner combiner;
public MessageFacade(MessageApi api, ApplicationHolder applicationHolder) {
this.applicationHolder = applicationHolder;
this.requester = new MessageRequester(api);
this.combiner = new MessageImageCombiner();
this.state = new MessageStateHolder();
}
public synchronized List<MessageWithImage> get(long appId) {
return combiner.combine(state.state(appId).messages, applicationHolder.get());
}
public synchronized void addMessages(List<Message> messages) {
for (Message message : messages) {
state.newMessage(message);
}
}
public synchronized List<MessageWithImage> loadMore(long appId) {
MessageState state = this.state.state(appId);
if (state.hasNext || !state.loaded) {
PagedMessages pagedMessages = requester.loadMore(state);
if (pagedMessages != null) {
this.state.newMessages(appId, pagedMessages);
}
}
return get(appId);
}
public synchronized void loadMoreIfNotPresent(long appId) {
MessageState state = this.state.state(appId);
if (!state.loaded) {
loadMore(appId);
}
}
public synchronized void clear() {
this.state.clear();
}
public long getLastReceivedMessage() {
return state.getLastReceivedMessage();
}
public synchronized void deleteLocal(Message message) {
// If there is already a deletion pending, that one should be executed before scheduling the
// next deletion.
if (this.state.deletionPending()) commitDelete();
this.state.deleteMessage(message);
}
public synchronized void commitDelete() {
if (this.state.deletionPending()) {
MessageDeletion deletion = this.state.purgePendingDeletion();
this.requester.asyncRemoveMessage(deletion.getMessage());
}
}
public synchronized MessageDeletion undoDeleteLocal() {
return this.state.undoPendingDeletion();
}
public synchronized boolean deleteAll(long appId) {
boolean success = this.requester.deleteAll(appId);
this.state.deleteAll(appId);
return success;
}
public synchronized boolean canLoadMore(long appId) {
return state.state(appId).hasNext;
}
}

36
app/src/main/java/com/github/gotify/messages/provider/MessageImageCombiner.java
View File

@@ -1,36 +0,0 @@
package com.github.gotify.messages.provider;
import com.github.gotify.client.model.Application;
import com.github.gotify.client.model.Message;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
public class MessageImageCombiner {
List<MessageWithImage> combine(List<Message> messages, List<Application> applications) {
Map<Long, String> appIdToImage = appIdToImage(applications);
List<MessageWithImage> result = new ArrayList<>();
for (Message message : messages) {
MessageWithImage messageWithImage = new MessageWithImage();
messageWithImage.message = message;
messageWithImage.image = appIdToImage.get(message.getAppid());
result.add(messageWithImage);
}
return result;
}
public static Map<Long, String> appIdToImage(List<Application> applications) {
Map<Long, String> map = new ConcurrentHashMap<>();
for (Application app : applications) {
map.put(app.getId(), app.getImage());
}
return map;
}
}

52
app/src/main/java/com/github/gotify/messages/provider/MessageRequester.java
View File

@@ -1,52 +0,0 @@
package com.github.gotify.messages.provider;
import com.github.gotify.api.Api;
import com.github.gotify.api.ApiException;
import com.github.gotify.api.Callback;
import com.github.gotify.client.api.MessageApi;
import com.github.gotify.client.model.Message;
import com.github.gotify.client.model.PagedMessages;
import com.github.gotify.log.Log;
class MessageRequester {
private static final Integer LIMIT = 100;
private MessageApi messageApi;
MessageRequester(MessageApi messageApi) {
this.messageApi = messageApi;
}
PagedMessages loadMore(MessageState state) {
try {
Log.i("Loading more messages for " + state.appId);
if (MessageState.ALL_MESSAGES == state.appId) {
return Api.execute(messageApi.getMessages(LIMIT, state.nextSince));
} else {
return Api.execute(messageApi.getAppMessages(state.appId, LIMIT, state.nextSince));
}
} catch (ApiException apiException) {
Log.e("failed requesting messages", apiException);
return null;
}
}
void asyncRemoveMessage(Message message) {
Log.i("Removing message with id " + message.getId());
messageApi.deleteMessage(message.getId()).enqueue(Callback.call());
}
boolean deleteAll(Long appId) {
try {
Log.i("Deleting all messages for " + appId);
if (MessageState.ALL_MESSAGES == appId) {
Api.execute(messageApi.deleteMessages());
} else {
Api.execute(messageApi.deleteAppMessages(appId));
}
return true;
} catch (ApiException e) {
Log.e("Could not delete messages", e);
return false;
}
}
}

15
app/src/main/java/com/github/gotify/messages/provider/MessageState.java
View File

@@ -1,15 +0,0 @@
package com.github.gotify.messages.provider;
import com.github.gotify.client.model.Message;
import java.util.ArrayList;
import java.util.List;
public class MessageState {
public static final long ALL_MESSAGES = -1;
long appId;
boolean loaded;
boolean hasNext;
long nextSince = 0;
List<Message> messages = new ArrayList<>();
}

134
app/src/main/java/com/github/gotify/messages/provider/MessageStateHolder.java
View File

@@ -1,134 +0,0 @@
package com.github.gotify.messages.provider;
import com.github.gotify.client.model.Message;
import com.github.gotify.client.model.PagedMessages;
import java.util.HashMap;
import java.util.Map;
class MessageStateHolder {
private long lastReceivedMessage = -1;
private Map<Long, MessageState> states = new HashMap<>();
private MessageDeletion pendingDeletion = null;
synchronized void clear() {
states = new HashMap<>();
}
synchronized void newMessages(Long appId, PagedMessages pagedMessages) {
MessageState state = state(appId);
if (!state.loaded && pagedMessages.getMessages().size() > 0) {
lastReceivedMessage =
Math.max(pagedMessages.getMessages().get(0).getId(), lastReceivedMessage);
}
state.loaded = true;
state.messages.addAll(pagedMessages.getMessages());
state.hasNext = pagedMessages.getPaging().getNext() != null;
state.nextSince = pagedMessages.getPaging().getSince();
state.appId = appId;
states.put(appId, state);
// If there is a message with pending deletion, it should not reappear in the list in case
// it is added again.
if (deletionPending()) {
deleteMessage(pendingDeletion.getMessage());
}
}
synchronized void newMessage(Message message) {
// If there is a message with pending deletion, its indices are going to change. To keep
// them consistent the deletion is undone first and redone again after adding the new
// message.
MessageDeletion deletion = undoPendingDeletion();
addMessage(message, 0, 0);
lastReceivedMessage = message.getId();
if (deletion != null) deleteMessage(deletion.getMessage());
}
synchronized MessageState state(Long appId) {
MessageState state = states.get(appId);
if (state == null) {
return emptyState(appId);
}
return state;
}
synchronized void deleteAll(Long appId) {
clear();
MessageState state = state(appId);
state.loaded = true;
states.put(appId, state);
}
private MessageState emptyState(Long appId) {
MessageState emptyState = new MessageState();
emptyState.loaded = false;
emptyState.hasNext = false;
emptyState.nextSince = 0;
emptyState.appId = appId;
return emptyState;
}
synchronized long getLastReceivedMessage() {
return lastReceivedMessage;
}
synchronized void deleteMessage(Message message) {
MessageState allMessages = state(MessageState.ALL_MESSAGES);
MessageState appMessages = state(message.getAppid());
int pendingDeletedAllPosition = -1;
int pendingDeletedAppPosition = -1;
if (allMessages.loaded) {
int allPosition = allMessages.messages.indexOf(message);
if (allPosition != -1) allMessages.messages.remove(allPosition);
pendingDeletedAllPosition = allPosition;
}
if (appMessages.loaded) {
int appPosition = appMessages.messages.indexOf(message);
if (appPosition != -1) appMessages.messages.remove(appPosition);
pendingDeletedAppPosition = appPosition;
}
pendingDeletion =
new MessageDeletion(message, pendingDeletedAllPosition, pendingDeletedAppPosition);
}
synchronized MessageDeletion undoPendingDeletion() {
if (pendingDeletion != null)
addMessage(
pendingDeletion.getMessage(),
pendingDeletion.getAllPosition(),
pendingDeletion.getAppPosition());
return purgePendingDeletion();
}
synchronized MessageDeletion purgePendingDeletion() {
MessageDeletion result = pendingDeletion;
pendingDeletion = null;
return result;
}
synchronized boolean deletionPending() {
return pendingDeletion != null;
}
private void addMessage(Message message, int allPosition, int appPosition) {
MessageState allMessages = state(MessageState.ALL_MESSAGES);
MessageState appMessages = state(message.getAppid());
if (allMessages.loaded && allPosition != -1) {
allMessages.messages.add(allPosition, message);
}
if (appMessages.loaded && appPosition != -1) {
appMessages.messages.add(appPosition, message);
}
}
}

8
app/src/main/java/com/github/gotify/messages/provider/MessageWithImage.java
View File

@@ -1,8 +0,0 @@
package com.github.gotify.messages.provider;
import com.github.gotify.client.model.Message;
public class MessageWithImage {
public Message message;
public String image;
}

41
app/src/main/java/com/github/gotify/picasso/PicassoDataRequestHandler.java
View File

@@ -1,41 +0,0 @@
package com.github.gotify.picasso;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.util.Base64;
import com.github.gotify.log.Log;
import com.squareup.picasso.Picasso;
import com.squareup.picasso.Request;
import com.squareup.picasso.RequestHandler;
/**
* Adapted from https://github.com/square/picasso/issues/1395#issuecomment-220929377 By
* https://github.com/SmartDengg
*/
public class PicassoDataRequestHandler extends RequestHandler {
private static final String DATA_SCHEME = "data";
@Override
public boolean canHandleRequest(Request data) {
String scheme = data.uri.getScheme();
return DATA_SCHEME.equalsIgnoreCase(scheme);
}
@Override
public Result load(Request request, int networkPolicy) {
String uri = request.uri.toString();
String imageDataBytes = uri.substring(uri.indexOf(",") + 1);
byte[] bytes = Base64.decode(imageDataBytes.getBytes(), Base64.DEFAULT);
Bitmap bitmap = BitmapFactory.decodeByteArray(bytes, 0, bytes.length);
if (bitmap == null) {
String show = uri.length() > 50 ? uri.substring(0, 49) + "..." : uri;
RuntimeException malformed = new RuntimeException("Malformed data uri: " + show);
Log.e("Could not load image", malformed);
throw malformed;
}
return new Result(bitmap, Picasso.LoadedFrom.NETWORK);
}
}

99
app/src/main/java/com/github/gotify/picasso/PicassoHandler.java
View File

@@ -1,99 +0,0 @@
package com.github.gotify.picasso;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import com.github.gotify.R;
import com.github.gotify.Settings;
import com.github.gotify.Utils;
import com.github.gotify.api.Callback;
import com.github.gotify.api.CertUtils;
import com.github.gotify.api.ClientFactory;
import com.github.gotify.client.api.ApplicationApi;
import com.github.gotify.log.Log;
import com.github.gotify.messages.provider.MessageImageCombiner;
import com.squareup.picasso.OkHttp3Downloader;
import com.squareup.picasso.Picasso;
import java.io.File;
import java.io.IOException;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import okhttp3.Cache;
import okhttp3.OkHttpClient;
public class PicassoHandler {
private static final int PICASSO_CACHE_SIZE = 50 * 1024 * 1024; // 50 MB
private static final String PICASSO_CACHE_SUBFOLDER = "picasso-cache";
private Context context;
private Settings settings;
private Cache picassoCache;
private Picasso picasso;
private Map<Long, String> appIdToAppImage = new ConcurrentHashMap<>();
public PicassoHandler(Context context, Settings settings) {
this.context = context;
this.settings = settings;
picassoCache =
new Cache(
new File(context.getCacheDir(), PICASSO_CACHE_SUBFOLDER),
PICASSO_CACHE_SIZE);
picasso = makePicasso();
}
private Picasso makePicasso() {
OkHttpClient.Builder builder = new OkHttpClient.Builder();
builder.cache(picassoCache);
CertUtils.applySslSettings(builder, settings.sslSettings());
OkHttp3Downloader downloader = new OkHttp3Downloader(builder.build());
return new Picasso.Builder(context)
.addRequestHandler(new PicassoDataRequestHandler())
.downloader(downloader)
.build();
}
public Bitmap getImageFromUrl(String url) throws IOException {
return picasso.load(url).get();
}
public Bitmap getIcon(Long appId) {
if (appId == -1) {
return BitmapFactory.decodeResource(context.getResources(), R.drawable.gotify);
}
try {
return getImageFromUrl(
Utils.resolveAbsoluteUrl(settings.url() + "/", appIdToAppImage.get(appId)));
} catch (IOException e) {
Log.e("Could not load image for notification", e);
}
return BitmapFactory.decodeResource(context.getResources(), R.drawable.gotify);
}
public void updateAppIds() {
ClientFactory.clientToken(settings.url(), settings.sslSettings(), settings.token())
.createService(ApplicationApi.class)
.getApps()
.enqueue(
Callback.call(
(apps) -> {
appIdToAppImage.clear();
appIdToAppImage.putAll(MessageImageCombiner.appIdToImage(apps));
},
(t) -> {
appIdToAppImage.clear();
}));
}
public Picasso get() {
return picasso;
}
public void evict() throws IOException {
picassoCache.evictAll();
}
}

255
app/src/main/java/com/github/gotify/service/WebSocketConnection.java
View File

@@ -1,255 +0,0 @@
package com.github.gotify.service;
import android.app.AlarmManager;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Build;
import android.os.Handler;
import com.github.gotify.SSLSettings;
import com.github.gotify.Utils;
import com.github.gotify.api.Callback;
import com.github.gotify.api.CertUtils;
import com.github.gotify.client.model.Message;
import com.github.gotify.log.Log;
import java.util.Calendar;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicLong;
import okhttp3.HttpUrl;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import okhttp3.WebSocket;
import okhttp3.WebSocketListener;
class WebSocketConnection {
private static final AtomicLong ID = new AtomicLong(0);
private final ConnectivityManager connectivityManager;
private final AlarmManager alarmManager;
private OkHttpClient client;
private final Handler reconnectHandler = new Handler();
private Runnable reconnectCallback = this::start;
private int errorCount = 0;
private final String baseUrl;
private final String token;
private WebSocket webSocket;
private Callback.SuccessCallback<Message> onMessage;
private Runnable onClose;
private Runnable onOpen;
private BadRequestRunnable onBadRequest;
private OnNetworkFailureRunnable onNetworkFailure;
private Runnable onReconnected;
private State state;
WebSocketConnection(
String baseUrl,
SSLSettings settings,
String token,
ConnectivityManager connectivityManager,
AlarmManager alarmManager) {
this.connectivityManager = connectivityManager;
this.alarmManager = alarmManager;
OkHttpClient.Builder builder =
new OkHttpClient.Builder()
.readTimeout(0, TimeUnit.MILLISECONDS)
.pingInterval(1, TimeUnit.MINUTES)
.connectTimeout(10, TimeUnit.SECONDS);
CertUtils.applySslSettings(builder, settings);
client = builder.build();
this.baseUrl = baseUrl;
this.token = token;
}
synchronized WebSocketConnection onMessage(Callback.SuccessCallback<Message> onMessage) {
this.onMessage = onMessage;
return this;
}
synchronized WebSocketConnection onClose(Runnable onClose) {
this.onClose = onClose;
return this;
}
synchronized WebSocketConnection onOpen(Runnable onOpen) {
this.onOpen = onOpen;
return this;
}
synchronized WebSocketConnection onBadRequest(BadRequestRunnable onBadRequest) {
this.onBadRequest = onBadRequest;
return this;
}
synchronized WebSocketConnection onNetworkFailure(OnNetworkFailureRunnable onNetworkFailure) {
this.onNetworkFailure = onNetworkFailure;
return this;
}
synchronized WebSocketConnection onReconnected(Runnable onReconnected) {
this.onReconnected = onReconnected;
return this;
}
private Request request() {
HttpUrl url =
HttpUrl.parse(baseUrl)
.newBuilder()
.addPathSegment("stream")
.addQueryParameter("token", token)
.build();
return new Request.Builder().url(url).get().build();
}
public synchronized WebSocketConnection start() {
if (state == State.Connecting || state == State.Connected) {
return this;
}
close();
state = State.Connecting;
long nextId = ID.incrementAndGet();
Log.i("WebSocket(" + nextId + "): starting...");
webSocket = client.newWebSocket(request(), new Listener(nextId));
return this;
}
public synchronized void close() {
if (webSocket != null) {
Log.i("WebSocket(" + ID.get() + "): closing existing connection.");
state = State.Disconnected;
webSocket.close(1000, "");
webSocket = null;
}
}
public synchronized void scheduleReconnect(long seconds) {
if (state == State.Connecting || state == State.Connected) {
return;
}
state = State.Scheduled;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
Log.i(
"WebSocket: scheduling a restart in "
+ seconds
+ " second(s) (via alarm manager)");
final Calendar future = Calendar.getInstance();
future.add(Calendar.SECOND, (int) seconds);
alarmManager.setExact(
AlarmManager.RTC_WAKEUP,
future.getTimeInMillis(),
"reconnect-tag",
this::start,
null);
} else {
Log.i("WebSocket: scheduling a restart in " + seconds + " second(s)");
reconnectHandler.removeCallbacks(reconnectCallback);
reconnectHandler.postDelayed(reconnectCallback, TimeUnit.SECONDS.toMillis(seconds));
}
}
private class Listener extends WebSocketListener {
private final long id;
public Listener(long id) {
this.id = id;
}
@Override
public void onOpen(WebSocket webSocket, Response response) {
syncExec(
() -> {
state = State.Connected;
Log.i("WebSocket(" + id + "): opened");
onOpen.run();
if (errorCount > 0) {
onReconnected.run();
errorCount = 0;
}
});
super.onOpen(webSocket, response);
}
@Override
public void onMessage(WebSocket webSocket, String text) {
syncExec(
() -> {
Log.i("WebSocket(" + id + "): received message " + text);
Message message = Utils.JSON.fromJson(text, Message.class);
onMessage.onSuccess(message);
});
super.onMessage(webSocket, text);
}
@Override
public void onClosed(WebSocket webSocket, int code, String reason) {
syncExec(
() -> {
if (state == State.Connected) {
Log.w("WebSocket(" + id + "): closed");
onClose.run();
}
state = State.Disconnected;
});
super.onClosed(webSocket, code, reason);
}
@Override
public void onFailure(WebSocket webSocket, Throwable t, Response response) {
String code = response != null ? "StatusCode: " + response.code() : "";
String message = response != null ? response.message() : "";
Log.e("WebSocket(" + id + "): failure " + code + " Message: " + message, t);
syncExec(
() -> {
state = State.Disconnected;
if (response != null && response.code() >= 400 && response.code() <= 499) {
onBadRequest.execute(message);
close();
return;
}
errorCount++;
NetworkInfo network = connectivityManager.getActiveNetworkInfo();
if (network == null || !network.isConnected()) {
Log.i("WebSocket(" + id + "): Network not connected");
}
int minutes = Math.min(errorCount * 2 - 1, 20);
onNetworkFailure.execute(minutes);
scheduleReconnect(TimeUnit.MINUTES.toSeconds(minutes));
});
super.onFailure(webSocket, t, response);
}
private void syncExec(Runnable runnable) {
synchronized (this) {
if (ID.get() == id) {
runnable.run();
}
}
}
}
interface BadRequestRunnable {
void execute(String message);
}
interface OnNetworkFailureRunnable {
void execute(int minutes);
}
enum State {
Scheduled,
Connecting,
Connected,
Disconnected
}
}

389
app/src/main/java/com/github/gotify/service/WebSocketService.java
View File

@@ -1,389 +0,0 @@
package com.github.gotify.service;
import android.app.AlarmManager;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.graphics.Color;
import android.net.ConnectivityManager;
import android.net.Uri;
import android.os.Build;
import android.os.IBinder;
import androidx.annotation.Nullable;
import androidx.annotation.RequiresApi;
import androidx.core.app.NotificationCompat;
import androidx.core.content.ContextCompat;
import com.github.gotify.MarkwonFactory;
import com.github.gotify.MissedMessageUtil;
import com.github.gotify.NotificationSupport;
import com.github.gotify.R;
import com.github.gotify.Settings;
import com.github.gotify.Utils;
import com.github.gotify.api.ClientFactory;
import com.github.gotify.client.ApiClient;
import com.github.gotify.client.api.MessageApi;
import com.github.gotify.client.model.Message;
import com.github.gotify.log.Log;
import com.github.gotify.log.UncaughtExceptionHandler;
import com.github.gotify.messages.Extras;
import com.github.gotify.messages.MessagesActivity;
import com.github.gotify.picasso.PicassoHandler;
import io.noties.markwon.Markwon;
import java.util.List;
import java.util.Map;
import java.util.concurrent.atomic.AtomicLong;
import static com.github.gotify.api.Callback.call;
public class WebSocketService extends Service {
public static final String NEW_MESSAGE_BROADCAST =
WebSocketService.class.getName() + ".NEW_MESSAGE";
private static final long NOT_LOADED = -2;
private Settings settings;
private WebSocketConnection connection;
private AtomicLong lastReceivedMessage = new AtomicLong(NOT_LOADED);
private MissedMessageUtil missingMessageUtil;
private PicassoHandler picassoHandler;
private Markwon markwon;
@Override
public void onCreate() {
super.onCreate();
settings = new Settings(this);
ApiClient client =
ClientFactory.clientToken(settings.url(), settings.sslSettings(), settings.token());
missingMessageUtil = new MissedMessageUtil(client.createService(MessageApi.class));
Log.i("Create " + getClass().getSimpleName());
picassoHandler = new PicassoHandler(this, settings);
markwon = MarkwonFactory.createForNotification(this, picassoHandler.get());
}
@Override
public void onDestroy() {
super.onDestroy();
if (connection != null) {
connection.close();
}
Log.w("Destroy " + getClass().getSimpleName());
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
Log.init(this);
if (connection != null) {
connection.close();
}
Log.i("Starting " + getClass().getSimpleName());
super.onStartCommand(intent, flags, startId);
new Thread(this::startPushService).run();
return START_STICKY;
}
private void startPushService() {
UncaughtExceptionHandler.registerCurrentThread();
showForegroundNotification(getString(R.string.websocket_init));
if (lastReceivedMessage.get() == NOT_LOADED) {
missingMessageUtil.lastReceivedMessage(lastReceivedMessage::set);
}
ConnectivityManager cm =
(ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
connection =
new WebSocketConnection(
settings.url(),
settings.sslSettings(),
settings.token(),
cm,
alarmManager)
.onOpen(this::onOpen)
.onClose(this::onClose)
.onBadRequest(this::onBadRequest)
.onNetworkFailure(this::onNetworkFailure)
.onMessage(this::onMessage)
.onReconnected(this::notifyMissedNotifications)
.start();
IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
picassoHandler.updateAppIds();
}
private void onClose() {
showForegroundNotification(
getString(R.string.websocket_closed), getString(R.string.websocket_reconnect));
ClientFactory.userApiWithToken(settings)
.currentUser()
.enqueue(
call(
(ignored) -> this.doReconnect(),
(exception) -> {
if (exception.code() == 401) {
showForegroundNotification(
getString(R.string.user_action),
getString(R.string.websocket_closed_logout));
} else {
Log.i(
"WebSocket closed but the user still authenticated, trying to reconnect");
this.doReconnect();
}
}));
}
private void doReconnect() {
if (connection == null) {
return;
}
connection.scheduleReconnect(15);
}
private void onBadRequest(String message) {
showForegroundNotification(getString(R.string.websocket_could_not_connect), message);
}
private void onNetworkFailure(int minutes) {
String status = getString(R.string.websocket_not_connected);
String intervalUnit =
getResources()
.getQuantityString(R.plurals.websocket_retry_interval, minutes, minutes);
showForegroundNotification(
status, getString(R.string.websocket_reconnect) + ' ' + intervalUnit);
}
private void onOpen() {
showForegroundNotification(getString(R.string.websocket_listening));
}
private void notifyMissedNotifications() {
long messageId = lastReceivedMessage.get();
if (messageId == NOT_LOADED) {
return;
}
List<Message> messages = missingMessageUtil.missingMessages(messageId);
if (messages.size() > 5) {
onGroupedMessages(messages);
} else {
for (Message message : messages) {
onMessage(message);
}
}
}
private void onGroupedMessages(List<Message> messages) {
long highestPriority = 0;
for (Message message : messages) {
if (lastReceivedMessage.get() < message.getId()) {
lastReceivedMessage.set(message.getId());
highestPriority = Math.max(highestPriority, message.getPriority());
}
broadcast(message);
}
int size = messages.size();
showNotification(
NotificationSupport.ID.GROUPED,
getString(R.string.missed_messages),
getString(R.string.grouped_message, size),
highestPriority,
null);
}
private void onMessage(Message message) {
if (lastReceivedMessage.get() < message.getId()) {
lastReceivedMessage.set(message.getId());
}
broadcast(message);
showNotification(
message.getId(),
message.getTitle(),
message.getMessage(),
message.getPriority(),
message.getExtras(),
message.getAppid());
}
private void broadcast(Message message) {
Intent intent = new Intent();
intent.setAction(NEW_MESSAGE_BROADCAST);
intent.putExtra("message", Utils.JSON.toJson(message));
sendBroadcast(intent);
}
@Nullable
@Override
public IBinder onBind(Intent intent) {
return null;
}
private void showForegroundNotification(String title) {
showForegroundNotification(title, null);
}
private void showForegroundNotification(String title, String message) {
Intent notificationIntent = new Intent(this, MessagesActivity.class);
PendingIntent pendingIntent =
PendingIntent.getActivity(
this, 0, notificationIntent, PendingIntent.FLAG_IMMUTABLE);
NotificationCompat.Builder notificationBuilder =
new NotificationCompat.Builder(this, NotificationSupport.Channel.FOREGROUND);
notificationBuilder.setSmallIcon(R.drawable.ic_gotify);
notificationBuilder.setOngoing(true);
notificationBuilder.setPriority(NotificationCompat.PRIORITY_MIN);
notificationBuilder.setShowWhen(false);
notificationBuilder.setWhen(0);
notificationBuilder.setContentTitle(title);
if (message != null) {
notificationBuilder.setContentText(message);
notificationBuilder.setStyle(new NotificationCompat.BigTextStyle().bigText(message));
}
notificationBuilder.setContentIntent(pendingIntent);
notificationBuilder.setColor(
ContextCompat.getColor(getApplicationContext(), R.color.colorPrimary));
startForeground(NotificationSupport.ID.FOREGROUND, notificationBuilder.build());
}
private void showNotification(
int id, String title, String message, long priority, Map<String, Object> extras) {
showNotification(id, title, message, priority, extras, -1L);
}
private void showNotification(
long id,
String title,
String message,
long priority,
Map<String, Object> extras,
Long appid) {
Intent intent;
String intentUrl =
Extras.getNestedValue(
String.class, extras, "android::action", "onReceive", "intentUrl");
if (intentUrl != null) {
intent = new Intent(Intent.ACTION_VIEW);
intent.setData(Uri.parse(intentUrl));
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
}
String url =
Extras.getNestedValue(String.class, extras, "client::notification", "click", "url");
if (url != null) {
intent = new Intent(Intent.ACTION_VIEW);
intent.setData(Uri.parse(url));
} else {
intent = new Intent(this, MessagesActivity.class);
}
PendingIntent contentIntent =
PendingIntent.getActivity(
this,
0,
intent,
PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_IMMUTABLE);
NotificationCompat.Builder b =
new NotificationCompat.Builder(
this, NotificationSupport.convertPriorityToChannel(priority));
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
showNotificationGroup(priority);
}
b.setAutoCancel(true)
.setDefaults(Notification.DEFAULT_ALL)
.setWhen(System.currentTimeMillis())
.setSmallIcon(R.drawable.ic_gotify)
.setLargeIcon(picassoHandler.getIcon(appid))
.setTicker(getString(R.string.app_name) + " - " + title)
.setGroup(NotificationSupport.Group.MESSAGES)
.setContentTitle(title)
.setDefaults(Notification.DEFAULT_LIGHTS | Notification.DEFAULT_SOUND)
.setLights(Color.CYAN, 1000, 5000)
.setColor(ContextCompat.getColor(getApplicationContext(), R.color.colorPrimary))
.setContentIntent(contentIntent);
CharSequence formattedMessage = message;
if (Extras.useMarkdown(extras)) {
formattedMessage = markwon.toMarkdown(message);
message = formattedMessage.toString();
}
b.setContentText(message);
b.setStyle(new NotificationCompat.BigTextStyle().bigText(formattedMessage));
String notificationImageUrl =
Extras.getNestedValue(String.class, extras, "client::notification", "bigImageUrl");
if (notificationImageUrl != null) {
try {
b.setStyle(
new NotificationCompat.BigPictureStyle()
.bigPicture(picassoHandler.getImageFromUrl(notificationImageUrl)));
} catch (Exception e) {
Log.e("Error loading bigImageUrl", e);
}
}
NotificationManager notificationManager =
(NotificationManager) this.getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(Utils.longToInt(id), b.build());
}
@RequiresApi(Build.VERSION_CODES.N)
public void showNotificationGroup(long priority) {
Intent intent = new Intent(this, MessagesActivity.class);
PendingIntent contentIntent =
PendingIntent.getActivity(
this,
0,
intent,
PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_IMMUTABLE);
NotificationCompat.Builder b =
new NotificationCompat.Builder(
this, NotificationSupport.convertPriorityToChannel(priority));
b.setAutoCancel(true)
.setDefaults(Notification.DEFAULT_ALL)
.setWhen(System.currentTimeMillis())
.setSmallIcon(R.drawable.ic_gotify)
.setTicker(getString(R.string.app_name))
.setGroup(NotificationSupport.Group.MESSAGES)
.setGroupAlertBehavior(NotificationCompat.GROUP_ALERT_CHILDREN)
.setContentTitle(getString(R.string.grouped_notification_text))
.setGroupSummary(true)
.setContentText(getString(R.string.grouped_notification_text))
.setColor(ContextCompat.getColor(getApplicationContext(), R.color.colorPrimary))
.setContentIntent(contentIntent);
NotificationManager notificationManager =
(NotificationManager) this.getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(-5, b.build());
}
}

96
app/src/main/java/com/github/gotify/settings/SettingsActivity.java
View File

@@ -1,96 +0,0 @@
package com.github.gotify.settings;
import android.app.AlertDialog;
import android.content.ComponentName;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.view.MenuItem;
import android.view.View;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.ActionBar;
import androidx.appcompat.app.AppCompatActivity;
import androidx.preference.ListPreference;
import androidx.preference.PreferenceFragmentCompat;
import androidx.preference.PreferenceManager;
import com.github.gotify.R;
public class SettingsActivity extends AppCompatActivity
implements SharedPreferences.OnSharedPreferenceChangeListener {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.settings_activity);
getSupportFragmentManager()
.beginTransaction()
.replace(R.id.settings, new SettingsFragment())
.commit();
setSupportActionBar(findViewById(R.id.toolbar));
ActionBar actionBar = getSupportActionBar();
if (actionBar != null) {
actionBar.setDisplayHomeAsUpEnabled(true);
actionBar.setDisplayShowCustomEnabled(true);
}
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
sharedPreferences.registerOnSharedPreferenceChangeListener(this);
}
@Override
public boolean onOptionsItemSelected(@NonNull MenuItem item) {
if (item.getItemId() == android.R.id.home) {
finish();
}
return super.onOptionsItemSelected(item);
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
if (getString(R.string.setting_key_theme).equals(key)) {
ThemeHelper.setTheme(
this, sharedPreferences.getString(key, getString(R.string.theme_default)));
}
}
public static class SettingsFragment extends PreferenceFragmentCompat {
@Override
public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
setPreferencesFromResource(R.xml.root_preferences, rootKey);
}
@Override
public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
ListPreference message_layout =
findPreference(getString(R.string.setting_key_message_layout));
message_layout.setOnPreferenceChangeListener(
(ignored, ignored2) -> {
new AlertDialog.Builder(getContext())
.setTitle(R.string.setting_message_layout_dialog_title)
.setMessage(R.string.setting_message_layout_dialog_message)
.setPositiveButton(
getString(R.string.setting_message_layout_dialog_button1),
(ignored3, ignored4) -> {
restartApp();
})
.setNegativeButton(
getString(R.string.setting_message_layout_dialog_button2),
(ignore3, ignored4) -> {})
.show();
return true;
});
}
private void restartApp() {
PackageManager packageManager = getContext().getPackageManager();
String packageName = getContext().getPackageName();
Intent intent = packageManager.getLaunchIntentForPackage(packageName);
ComponentName componentName = intent.getComponent();
Intent mainIntent = Intent.makeRestartActivityTask(componentName);
startActivity(mainIntent);
Runtime.getRuntime().exit(0);
}
}
}

27
app/src/main/java/com/github/gotify/settings/ThemeHelper.java
View File

@@ -1,27 +0,0 @@
package com.github.gotify.settings;
import android.content.Context;
import android.os.Build;
import androidx.appcompat.app.AppCompatDelegate;
import com.github.gotify.R;
public final class ThemeHelper {
private ThemeHelper() {}
public static void setTheme(Context context, String newTheme) {
AppCompatDelegate.setDefaultNightMode(ofKey(context, newTheme));
}
private static int ofKey(Context context, String newTheme) {
if (context.getString(R.string.theme_dark).equals(newTheme)) {
return AppCompatDelegate.MODE_NIGHT_YES;
}
if (context.getString(R.string.theme_light).equals(newTheme)) {
return AppCompatDelegate.MODE_NIGHT_NO;
}
if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.P) {
return AppCompatDelegate.MODE_NIGHT_AUTO_BATTERY;
}
return AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM;
}
}

167
app/src/main/java/com/github/gotify/sharing/ShareActivity.java
View File

@@ -1,167 +0,0 @@
package com.github.gotify.sharing;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.view.MenuItem;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Spinner;
import android.widget.Toast;
import androidx.annotation.Nullable;
import androidx.appcompat.app.ActionBar;
import androidx.appcompat.app.AppCompatActivity;
import com.github.gotify.R;
import com.github.gotify.Settings;
import com.github.gotify.api.Api;
import com.github.gotify.api.ApiException;
import com.github.gotify.api.ClientFactory;
import com.github.gotify.client.ApiClient;
import com.github.gotify.client.api.MessageApi;
import com.github.gotify.client.model.Application;
import com.github.gotify.client.model.Message;
import com.github.gotify.databinding.ActivityShareBinding;
import com.github.gotify.log.Log;
import com.github.gotify.messages.provider.ApplicationHolder;
import java.util.ArrayList;
import java.util.List;
import static com.github.gotify.Utils.first;
public class ShareActivity extends AppCompatActivity {
private ActivityShareBinding binding;
private Settings settings;
private ApplicationHolder appsHolder;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
binding = ActivityShareBinding.inflate(getLayoutInflater());
setContentView(binding.getRoot());
Log.i("Entering " + getClass().getSimpleName());
setSupportActionBar(binding.appBarDrawer.toolbar);
ActionBar actionBar = getSupportActionBar();
if (actionBar != null) {
actionBar.setDisplayHomeAsUpEnabled(true);
actionBar.setDisplayShowCustomEnabled(true);
}
settings = new Settings(this);
Intent intent = getIntent();
String type = intent.getType();
if (Intent.ACTION_SEND.equals(intent.getAction()) && "text/plain".equals(type)) {
String sharedText = intent.getStringExtra(Intent.EXTRA_TEXT);
if (sharedText != null) {
binding.content.setText(sharedText);
}
}
if (!settings.tokenExists()) {
Toast.makeText(getApplicationContext(), R.string.not_loggedin_share, Toast.LENGTH_SHORT)
.show();
finish();
return;
}
ApiClient client =
ClientFactory.clientToken(settings.url(), settings.sslSettings(), settings.token());
appsHolder = new ApplicationHolder(this, client);
appsHolder.onUpdate(
() -> {
List<Application> apps = appsHolder.get();
populateSpinner(apps);
boolean appsAvailable = !apps.isEmpty();
binding.pushButton.setEnabled(appsAvailable);
binding.missingAppsContainer.setVisibility(
appsAvailable ? View.GONE : View.VISIBLE);
});
appsHolder.onUpdateFailed(() -> binding.pushButton.setEnabled(false));
appsHolder.request();
}
@Override
protected void onPostCreate(@Nullable Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
binding.pushButton.setOnClickListener(ignored -> pushMessage());
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == android.R.id.home) {
finish();
}
return super.onOptionsItemSelected(item);
}
public void pushMessage() {
String titleText = binding.title.getText().toString();
String contentText = binding.content.getText().toString();
String priority = binding.edtTxtPriority.getText().toString();
int appIndex = binding.appSpinner.getSelectedItemPosition();
if (contentText.isEmpty()) {
Toast.makeText(this, "Content should not be empty.", Toast.LENGTH_LONG).show();
return;
} else if (priority.isEmpty()) {
Toast.makeText(this, "Priority should be number.", Toast.LENGTH_LONG).show();
return;
} else if (appIndex == Spinner.INVALID_POSITION) {
// For safety, e.g. loading the apps needs too much time (maybe a timeout) and
// the user tries to push without an app selected.
Toast.makeText(this, "An app must be selected.", Toast.LENGTH_LONG).show();
return;
}
Message message = new Message();
if (!titleText.isEmpty()) {
message.setTitle(titleText);
}
message.setMessage(contentText);
message.setPriority(Long.parseLong(priority));
new PushMessage(appsHolder.get().get(appIndex).getToken()).execute(message);
}
private void populateSpinner(List<Application> apps) {
List<String> appNameList = new ArrayList<>();
for (Application app : apps) {
appNameList.add(app.getName());
}
ArrayAdapter<String> adapter =
new ArrayAdapter<>(
this, android.R.layout.simple_spinner_dropdown_item, appNameList);
binding.appSpinner.setAdapter(adapter);
}
private class PushMessage extends AsyncTask<Message, String, String> {
private String token;
public PushMessage(String token) {
this.token = token;
}
@Override
protected String doInBackground(Message... messages) {
List<Application> apps = appsHolder.get();
ApiClient pushClient =
ClientFactory.clientToken(settings.url(), settings.sslSettings(), token);
try {
MessageApi messageApi = pushClient.createService(MessageApi.class);
Api.execute(messageApi.createMessage(first(messages)));
return "Pushed!";
} catch (ApiException apiException) {
Log.e("Failed sending message", apiException);
return "Oops! Something went wrong...";
}
}
@Override
protected void onPostExecute(String message) {
Toast.makeText(ShareActivity.this, message, Toast.LENGTH_LONG).show();
ShareActivity.this.finish();
}
}
}

99
app/src/main/kotlin/com/github/gotify/MarkwonFactory.kt Normal file
View File

@@ -0,0 +1,99 @@
package com.github.gotify
import android.content.Context
import android.graphics.Color
import android.graphics.Typeface
import android.text.style.BackgroundColorSpan
import android.text.style.BulletSpan
import android.text.style.QuoteSpan
import android.text.style.RelativeSizeSpan
import android.text.style.StyleSpan
import android.text.style.TypefaceSpan
import androidx.core.content.ContextCompat
import com.squareup.picasso.Picasso
import io.noties.markwon.AbstractMarkwonPlugin
import io.noties.markwon.Markwon
import io.noties.markwon.MarkwonSpansFactory
import io.noties.markwon.MarkwonVisitor
import io.noties.markwon.RenderProps
import io.noties.markwon.core.CorePlugin
import io.noties.markwon.core.CoreProps
import io.noties.markwon.core.MarkwonTheme
import io.noties.markwon.ext.strikethrough.StrikethroughPlugin
import io.noties.markwon.ext.tables.TableAwareMovementMethod
import io.noties.markwon.ext.tables.TablePlugin
import io.noties.markwon.image.picasso.PicassoImagesPlugin
import io.noties.markwon.movement.MovementMethodPlugin
import org.commonmark.ext.gfm.tables.TableCell
import org.commonmark.ext.gfm.tables.TablesExtension
import org.commonmark.node.BlockQuote
import org.commonmark.node.Code
import org.commonmark.node.Emphasis
import org.commonmark.node.Heading
import org.commonmark.node.Link
import org.commonmark.node.ListItem
import org.commonmark.node.StrongEmphasis
import org.commonmark.parser.Parser
internal object MarkwonFactory {
fun createForMessage(context: Context, picasso: Picasso): Markwon {
return Markwon.builder(context)
.usePlugin(CorePlugin.create())
.usePlugin(MovementMethodPlugin.create(TableAwareMovementMethod.create()))
.usePlugin(PicassoImagesPlugin.create(picasso))
.usePlugin(StrikethroughPlugin.create())
.usePlugin(TablePlugin.create(context))
.usePlugin(object : AbstractMarkwonPlugin() {
override fun configureTheme(builder: MarkwonTheme.Builder) {
builder.linkColor(ContextCompat.getColor(context, R.color.hyperLink))
.isLinkUnderlined(true)
}
})
.build()
}
fun createForNotification(context: Context, picasso: Picasso): Markwon {
val headingSizes = floatArrayOf(2f, 1.5f, 1.17f, 1f, .83f, .67f)
val bulletGapWidth = (8 * context.resources.displayMetrics.density + 0.5f).toInt()
return Markwon.builder(context)
.usePlugin(CorePlugin.create())
.usePlugin(PicassoImagesPlugin.create(picasso))
.usePlugin(StrikethroughPlugin.create())
.usePlugin(object : AbstractMarkwonPlugin() {
override fun configureSpansFactory(builder: MarkwonSpansFactory.Builder) {
builder.setFactory(Heading::class.java) { _, props: RenderProps? ->
arrayOf<Any>(
RelativeSizeSpan(
headingSizes[CoreProps.HEADING_LEVEL.require(props!!) - 1]
),
StyleSpan(Typeface.BOLD)
)
}
.setFactory(Emphasis::class.java) { _, _ -> StyleSpan(Typeface.ITALIC) }
.setFactory(StrongEmphasis::class.java) { _, _ -> StyleSpan(Typeface.BOLD) }
.setFactory(BlockQuote::class.java) { _, _ -> QuoteSpan() }
.setFactory(Code::class.java) { _, _ ->
arrayOf<Any>(
BackgroundColorSpan(Color.LTGRAY),
TypefaceSpan("monospace")
)
}
.setFactory(ListItem::class.java) { _, _ -> BulletSpan(bulletGapWidth) }
.setFactory(Link::class.java) { _, _ -> null }
}
override fun configureParser(builder: Parser.Builder) {
builder.extensions(setOf(TablesExtension.create()))
}
override fun configureVisitor(builder: MarkwonVisitor.Builder) {
builder.on(TableCell::class.java) { visitor: MarkwonVisitor, node: TableCell? ->
visitor.visitChildren(node!!)
visitor.builder().append(' ')
}
}
})
.build()
}
}

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package com.github.gotify
import com.github.gotify.api.Api
import com.github.gotify.api.ApiException
import com.github.gotify.api.Callback
import com.github.gotify.client.api.MessageApi
import com.github.gotify.client.model.Message
import com.github.gotify.log.Log
internal class MissedMessageUtil(private val api: MessageApi) {
fun lastReceivedMessage(acceptID: (Long) -> Unit) {
api.getMessages(1, 0L).enqueue(
Callback.call(
onSuccess = Callback.SuccessBody { messages ->
if (messages.messages.size == 1) {
acceptID(messages.messages[0].id)
} else {
acceptID(NO_MESSAGES)
}
},
onError = {}
)
)
}
fun missingMessages(till: Long): List<Message?> {
val result = mutableListOf<Message?>()
try {
var since: Long? = null
while (true) {
val pagedMessages = Api.execute(api.getMessages(10, since))
val messages = pagedMessages.messages
val filtered = filter(messages, till)
result.addAll(filtered)
if (messages.size != filtered.size ||
messages.size == 0 ||
pagedMessages.paging.next == null
) {
break
}
since = pagedMessages.paging.since
}
} catch (e: ApiException) {
Log.e("cannot retrieve missing messages", e)
}
return result.reversed()
}
private fun filter(messages: List<Message>, till: Long): List<Message?> {
val result = mutableListOf<Message?>()
for (message in messages) {
if (message.id > till) {
result.add(message)
} else {
break
}
}
return result
}
companion object {
const val NO_MESSAGES = 0L
}
}

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app/src/main/kotlin/com/github/gotify/NotificationSupport.kt Normal file
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package com.github.gotify
import android.app.NotificationChannel
import android.app.NotificationManager
import android.graphics.Color
import android.os.Build
import androidx.annotation.RequiresApi
import com.github.gotify.log.Log
internal object NotificationSupport {
@RequiresApi(Build.VERSION_CODES.O)
fun createChannels(notificationManager: NotificationManager) {
try {
// Low importance so that persistent notification can be sorted towards bottom of
// notification shade. Also prevents vibrations caused by persistent notification
val foreground = NotificationChannel(
Channel.FOREGROUND,
"Gotify foreground notification",
NotificationManager.IMPORTANCE_LOW
)
foreground.setShowBadge(false)
val messagesImportanceMin = NotificationChannel(
Channel.MESSAGES_IMPORTANCE_MIN,
"Min priority messages (<1)",
NotificationManager.IMPORTANCE_MIN
)
val messagesImportanceLow = NotificationChannel(
Channel.MESSAGES_IMPORTANCE_LOW,
"Low priority messages (1-3)",
NotificationManager.IMPORTANCE_LOW
)
val messagesImportanceDefault = NotificationChannel(
Channel.MESSAGES_IMPORTANCE_DEFAULT,
"Normal priority messages (4-7)",
NotificationManager.IMPORTANCE_DEFAULT
)
messagesImportanceDefault.enableLights(true)
messagesImportanceDefault.lightColor = Color.CYAN
messagesImportanceDefault.enableVibration(true)
val messagesImportanceHigh = NotificationChannel(
Channel.MESSAGES_IMPORTANCE_HIGH,
"High priority messages (>7)",
NotificationManager.IMPORTANCE_HIGH
)
messagesImportanceHigh.enableLights(true)
messagesImportanceHigh.lightColor = Color.CYAN
messagesImportanceHigh.enableVibration(true)
notificationManager.createNotificationChannel(foreground)
notificationManager.createNotificationChannel(messagesImportanceMin)
notificationManager.createNotificationChannel(messagesImportanceLow)
notificationManager.createNotificationChannel(messagesImportanceDefault)
notificationManager.createNotificationChannel(messagesImportanceHigh)
} catch (e: Exception) {
Log.e("Could not create channel", e)
}
}
/**
* Map {@link com.github.gotify.client.model.Message#getPriority() Gotify message priorities to
* Android channels.
*
* <pre>
* Gotify Priority | Android Importance
* <= 0 | min
* 1-3 | low
* 4-7 | default
* >= 8 | high
* </pre>
*
* @param priority the Gotify priority to convert to a notification channel as a long.
* @return the identifier of the notification channel as a String.
*/
fun convertPriorityToChannel(priority: Long): String {
return if (priority < 1) {
Channel.MESSAGES_IMPORTANCE_MIN
} else if (priority < 4) {
Channel.MESSAGES_IMPORTANCE_LOW
} else if (priority < 8) {
Channel.MESSAGES_IMPORTANCE_DEFAULT
} else {
Channel.MESSAGES_IMPORTANCE_HIGH
}
}
object Group {
const val MESSAGES = "GOTIFY_GROUP_MESSAGES"
}
object Channel {
const val FOREGROUND = "gotify_foreground"
const val MESSAGES_IMPORTANCE_MIN = "gotify_messages_min_importance"
const val MESSAGES_IMPORTANCE_LOW = "gotify_messages_low_importance"
const val MESSAGES_IMPORTANCE_DEFAULT = "gotify_messages_default_importance"
const val MESSAGES_IMPORTANCE_HIGH = "gotify_messages_high_importance"
}
object ID {
const val FOREGROUND = -1
const val GROUPED = -2
}
}

3
app/src/main/kotlin/com/github/gotify/SSLSettings.kt Normal file
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package com.github.gotify
internal class SSLSettings(val validateSSL: Boolean, val cert: String?)

56
app/src/main/kotlin/com/github/gotify/Settings.kt Normal file
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package com.github.gotify
import android.content.Context
import android.content.SharedPreferences
import com.github.gotify.client.model.User
internal class Settings(context: Context) {
private val sharedPreferences: SharedPreferences
var url: String
get() = sharedPreferences.getString("url", "")!!
set(value) = sharedPreferences.edit().putString("url", value).apply()
var token: String?
get() = sharedPreferences.getString("token", null)
set(value) = sharedPreferences.edit().putString("token", value).apply()
var user: User? = null
get() {
val username = sharedPreferences.getString("username", null)
val admin = sharedPreferences.getBoolean("admin", false)
return if (username != null) {
User().name(username).admin(admin)
} else {
User().name("UNKNOWN").admin(false)
}
}
private set
var serverVersion: String
get() = sharedPreferences.getString("version", "UNKNOWN")!!
set(value) = sharedPreferences.edit().putString("version", value).apply()
var cert: String?
get() = sharedPreferences.getString("cert", null)
set(value) = sharedPreferences.edit().putString("cert", value).apply()
var validateSSL: Boolean
get() = sharedPreferences.getBoolean("validateSSL", true)
set(value) = sharedPreferences.edit().putBoolean("validateSSL", value).apply()
init {
sharedPreferences = context.getSharedPreferences("gotify", Context.MODE_PRIVATE)
}
fun tokenExists(): Boolean = !token.isNullOrEmpty()
fun clear() {
url = ""
token = null
validateSSL = true
cert = null
}
fun setUser(name: String?, admin: Boolean) {
sharedPreferences.edit().putString("username", name).putBoolean("admin", admin).apply()
}
fun sslSettings(): SSLSettings {
return SSLSettings(validateSSL, cert)
}
}

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app/src/main/kotlin/com/github/gotify/Utils.kt Normal file
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package com.github.gotify
import android.app.Activity
import android.content.res.Resources
import android.graphics.Bitmap
import android.graphics.drawable.BitmapDrawable
import android.graphics.drawable.Drawable
import android.text.format.DateUtils
import android.view.View
import androidx.appcompat.app.AppCompatActivity
import androidx.lifecycle.lifecycleScope
import com.github.gotify.client.JSON
import com.github.gotify.log.Log
import com.google.android.material.snackbar.Snackbar
import com.google.gson.Gson
import com.squareup.picasso.Picasso.LoadedFrom
import com.squareup.picasso.Target
import kotlinx.coroutines.CoroutineDispatcher
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
import okio.Buffer
import org.threeten.bp.OffsetDateTime
import java.io.BufferedReader
import java.io.IOException
import java.io.InputStream
import java.io.InputStreamReader
import java.net.MalformedURLException
import java.net.URI
import java.net.URISyntaxException
import java.net.URL
internal object Utils {
val JSON: Gson = JSON().gson
fun showSnackBar(activity: Activity, message: String?) {
val rootView = activity.window.decorView.findViewById<View>(android.R.id.content)
Snackbar.make(rootView, message!!, Snackbar.LENGTH_SHORT).show()
}
fun longToInt(value: Long): Int {
return (value % Int.MAX_VALUE).toInt()
}
fun dateToRelative(data: OffsetDateTime): String {
val time = data.toInstant().toEpochMilli()
val now = System.currentTimeMillis()
return DateUtils.getRelativeTimeSpanString(time, now, DateUtils.MINUTE_IN_MILLIS)
.toString()
}
fun resolveAbsoluteUrl(baseURL: String, target: String?): String? {
return if (target == null) {
null
} else {
try {
val targetUri = URI(target)
if (targetUri.isAbsolute) {
target
} else {
URL(URL(baseURL), target).toString()
}
} catch (e: MalformedURLException) {
Log.e("Could not resolve absolute url", e)
target
} catch (e: URISyntaxException) {
Log.e("Could not resolve absolute url", e)
target
}
}
}
fun toDrawable(resources: Resources?, drawableReceiver: DrawableReceiver): Target {
return object : Target {
override fun onBitmapLoaded(bitmap: Bitmap, from: LoadedFrom) {
drawableReceiver.loaded(BitmapDrawable(resources, bitmap))
}
override fun onBitmapFailed(e: Exception, errorDrawable: Drawable) {
Log.e("Bitmap failed", e)
}
override fun onPrepareLoad(placeHolderDrawable: Drawable) {}
}
}
fun readFileFromStream(inputStream: InputStream): String {
val sb = StringBuilder()
var currentLine: String?
try {
BufferedReader(InputStreamReader(inputStream)).use { reader ->
while (reader.readLine().also { currentLine = it } != null) {
sb.append(currentLine).append("\n")
}
}
} catch (e: IOException) {
throw IllegalArgumentException("failed to read input")
}
return sb.toString()
}
fun stringToInputStream(str: String?): InputStream? {
return if (str == null) null else Buffer().writeUtf8(str).inputStream()
}
fun AppCompatActivity.launchCoroutine(
dispatcher: CoroutineDispatcher = Dispatchers.IO,
action: suspend (coroutineScope: CoroutineScope) -> Unit
) {
this.lifecycleScope.launch(dispatcher) {
action(this)
}
}
fun interface DrawableReceiver {
fun loaded(drawable: Drawable?)
}
}

34
app/src/main/kotlin/com/github/gotify/api/Api.kt Normal file
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package com.github.gotify.api
import retrofit2.Call
import java.io.IOException
internal object Api {
@Throws(ApiException::class)
fun execute(call: Call<Void>) {
try {
val response = call.execute()
if (!response.isSuccessful) {
throw ApiException(response)
}
} catch (e: IOException) {
throw ApiException(e)
}
}
@Throws(ApiException::class)
fun <T> execute(call: Call<T>): T {
try {
val response = call.execute()
if (response.isSuccessful) {
return response.body() ?: throw ApiException("null response", response)
} else {
throw ApiException(response)
}
} catch (e: IOException) {
throw ApiException(e)
}
}
}

31
app/src/main/kotlin/com/github/gotify/api/ApiException.kt Normal file
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package com.github.gotify.api
import retrofit2.Response
import java.io.IOException
internal class ApiException : Exception {
var body: String = ""
private set
var code: Int
private set
constructor(response: Response<*>) : super("Api Error", null) {
body = try {
if (response.errorBody() != null) response.errorBody()!!.string() else ""
} catch (e: IOException) {
"Error while getting error body :("
}
code = response.code()
}
constructor(exceptionBody: String, response: Response<*>) : super("Api Error", null) {
body = exceptionBody
code = response.code()
}
constructor(cause: Throwable?) : super("Request failed.", cause) {
code = 0
}
override fun toString() = "Code($code) Response: ${body.take(200)}"
}

82
app/src/main/kotlin/com/github/gotify/api/Callback.kt Normal file
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package com.github.gotify.api
import android.app.Activity
import com.github.gotify.log.Log
import retrofit2.Call
import retrofit2.Response
internal class Callback<T> private constructor(
private val onSuccess: SuccessCallback<T>,
private val onError: ErrorCallback
) {
fun interface SuccessCallback<T> {
fun onSuccess(response: Response<T>)
}
fun interface SuccessBody<T> : SuccessCallback<T> {
override fun onSuccess(response: Response<T>) {
onResultSuccess(response.body() ?: throw ApiException("null response", response))
}
fun onResultSuccess(data: T)
}
fun interface ErrorCallback {
fun onError(t: ApiException)
}
private class RetrofitCallback<T>(private val callback: Callback<T>) : retrofit2.Callback<T> {
override fun onResponse(call: Call<T>, response: Response<T>) {
if (response.isSuccessful) {
callback.onSuccess.onSuccess(response)
} else {
callback.onError.onError(ApiException(response))
}
}
override fun onFailure(call: Call<T>, t: Throwable) {
callback.onError.onError(ApiException(t))
}
}
companion object {
fun <T> callInUI(
context: Activity,
onSuccess: SuccessCallback<T>,
onError: ErrorCallback
): retrofit2.Callback<T> {
return call(
onSuccess = { response -> context.runOnUiThread { onSuccess.onSuccess(response) } },
onError = { exception -> context.runOnUiThread { onError.onError(exception) } }
)
}
fun <T> call(onSuccess: SuccessCallback<T> = SuccessCallback {}, onError: ErrorCallback = ErrorCallback {}): retrofit2.Callback<T> {
return RetrofitCallback(merge(of(onSuccess, onError), errorCallback()))
}
private fun <T> of(onSuccess: SuccessCallback<T>, onError: ErrorCallback): Callback<T> {
return Callback(onSuccess, onError)
}
private fun <T> errorCallback(): Callback<T> {
return Callback(
onSuccess = {},
onError = { exception -> Log.e("Error while api call", exception) }
)
}
private fun <T> merge(left: Callback<T>, right: Callback<T>): Callback<T> {
return Callback(
onSuccess = { data ->
left.onSuccess.onSuccess(data)
right.onSuccess.onSuccess(data)
},
onError = { exception ->
left.onError.onError(exception)
right.onError.onError(exception)
}
)
}
}
}

96
app/src/main/kotlin/com/github/gotify/api/CertUtils.kt Normal file
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package com.github.gotify.api
import android.annotation.SuppressLint
import com.github.gotify.SSLSettings
import com.github.gotify.Utils
import com.github.gotify.log.Log
import okhttp3.OkHttpClient
import java.io.IOException
import java.security.GeneralSecurityException
import java.security.KeyStore
import java.security.SecureRandom
import java.security.cert.Certificate
import java.security.cert.CertificateFactory
import java.security.cert.X509Certificate
import javax.net.ssl.SSLContext
import javax.net.ssl.TrustManager
import javax.net.ssl.TrustManagerFactory
import javax.net.ssl.X509TrustManager
internal object CertUtils {
@SuppressLint("CustomX509TrustManager")
private val trustAll = object : X509TrustManager {
@SuppressLint("TrustAllX509TrustManager")
override fun checkClientTrusted(chain: Array<X509Certificate>, authType: String) {}
@SuppressLint("TrustAllX509TrustManager")
override fun checkServerTrusted(chain: Array<X509Certificate>, authType: String) {}
override fun getAcceptedIssuers() = arrayOf<X509Certificate>()
}
fun parseCertificate(cert: String): Certificate {
try {
val certificateFactory = CertificateFactory.getInstance("X509")
return certificateFactory.generateCertificate(Utils.stringToInputStream(cert))
} catch (e: Exception) {
throw IllegalArgumentException("certificate is invalid")
}
}
fun applySslSettings(builder: OkHttpClient.Builder, settings: SSLSettings) {
// Modified from ApiClient.applySslSettings in the client package.
try {
if (!settings.validateSSL) {
val context = SSLContext.getInstance("TLS")
context.init(arrayOf(), arrayOf<TrustManager>(trustAll), SecureRandom())
builder.sslSocketFactory(context.socketFactory, trustAll)
builder.hostnameVerifier { _, _ -> true }
return
}
val cert = settings.cert
if (cert != null) {
val trustManagers = certToTrustManager(cert)
if (trustManagers.isNotEmpty()) {
val context = SSLContext.getInstance("TLS")
context.init(arrayOf(), trustManagers, SecureRandom())
builder.sslSocketFactory(
context.socketFactory,
trustManagers[0] as X509TrustManager
)
}
}
} catch (e: Exception) {
// We shouldn't have issues since the cert is verified on login.
Log.e("Failed to apply SSL settings", e)
}
}
@Throws(GeneralSecurityException::class)
private fun certToTrustManager(cert: String): Array<TrustManager> {
val certificateFactory = CertificateFactory.getInstance("X.509")
val certificates = certificateFactory.generateCertificates(Utils.stringToInputStream(cert))
require(certificates.isNotEmpty()) { "expected non-empty set of trusted certificates" }
val caKeyStore = newEmptyKeyStore()
certificates.forEachIndexed { index, certificate ->
val certificateAlias = "ca$index"
caKeyStore.setCertificateEntry(certificateAlias, certificate)
}
val trustManagerFactory =
TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm())
trustManagerFactory.init(caKeyStore)
return trustManagerFactory.trustManagers
}
@Throws(GeneralSecurityException::class)
private fun newEmptyKeyStore(): KeyStore {
return try {
val keyStore = KeyStore.getInstance(KeyStore.getDefaultType())
keyStore.load(null, null)
keyStore
} catch (e: IOException) {
throw AssertionError(e)
}
}
}

67
app/src/main/kotlin/com/github/gotify/api/ClientFactory.kt Normal file
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package com.github.gotify.api
import com.github.gotify.SSLSettings
import com.github.gotify.Settings
import com.github.gotify.client.ApiClient
import com.github.gotify.client.api.UserApi
import com.github.gotify.client.api.VersionApi
import com.github.gotify.client.auth.ApiKeyAuth
import com.github.gotify.client.auth.HttpBasicAuth
internal object ClientFactory {
private fun unauthorized(baseUrl: String, sslSettings: SSLSettings): ApiClient {
return defaultClient(arrayOf(), "$baseUrl/", sslSettings)
}
fun basicAuth(
baseUrl: String,
sslSettings: SSLSettings,
username: String,
password: String
): ApiClient {
val client = defaultClient(
arrayOf("basicAuth"),
"$baseUrl/",
sslSettings
)
val auth = client.apiAuthorizations["basicAuth"] as HttpBasicAuth
auth.username = username
auth.password = password
return client
}
fun clientToken(
baseUrl: String,
sslSettings: SSLSettings,
token: String?
): ApiClient {
val client = defaultClient(
arrayOf("clientTokenHeader"),
"$baseUrl/",
sslSettings
)
val tokenAuth = client.apiAuthorizations["clientTokenHeader"] as ApiKeyAuth
tokenAuth.apiKey = token
return client
}
fun versionApi(baseUrl: String, sslSettings: SSLSettings): VersionApi {
return unauthorized(baseUrl, sslSettings).createService(VersionApi::class.java)
}
fun userApiWithToken(settings: Settings): UserApi {
return clientToken(settings.url, settings.sslSettings(), settings.token)
.createService(UserApi::class.java)
}
private fun defaultClient(
authentications: Array<String>,
baseUrl: String,
sslSettings: SSLSettings
): ApiClient {
val client = ApiClient(authentications)
CertUtils.applySslSettings(client.okBuilder, sslSettings)
client.adapterBuilder.baseUrl(baseUrl)
return client
}
}

25
app/src/main/kotlin/com/github/gotify/init/BootCompletedReceiver.kt Normal file
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package com.github.gotify.init
import android.content.BroadcastReceiver
import android.content.Context
import android.content.Intent
import android.os.Build
import com.github.gotify.Settings
import com.github.gotify.service.WebSocketService
internal class BootCompletedReceiver : BroadcastReceiver() {
override fun onReceive(context: Context, intent: Intent) {
val settings = Settings(context)
if (!settings.tokenExists()) {
return
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
context.startForegroundService(Intent(context, WebSocketService::class.java))
} else {
context.startService(Intent(context, WebSocketService::class.java))
}
}
}

133
app/src/main/kotlin/com/github/gotify/init/InitializationActivity.kt Normal file
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package com.github.gotify.init
import android.app.NotificationManager
import android.content.Intent
import android.os.Build
import android.os.Bundle
import androidx.appcompat.app.AlertDialog
import androidx.appcompat.app.AppCompatActivity
import androidx.preference.PreferenceManager
import com.github.gotify.NotificationSupport
import com.github.gotify.R
import com.github.gotify.Settings
import com.github.gotify.api.ApiException
import com.github.gotify.api.Callback
import com.github.gotify.api.Callback.SuccessCallback
import com.github.gotify.api.ClientFactory
import com.github.gotify.client.model.User
import com.github.gotify.client.model.VersionInfo
import com.github.gotify.log.Log
import com.github.gotify.log.UncaughtExceptionHandler
import com.github.gotify.login.LoginActivity
import com.github.gotify.messages.MessagesActivity
import com.github.gotify.service.WebSocketService
import com.github.gotify.settings.ThemeHelper
internal class InitializationActivity : AppCompatActivity() {
private lateinit var settings: Settings
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
Log.init(this)
val theme = PreferenceManager.getDefaultSharedPreferences(this)
.getString(getString(R.string.setting_key_theme), getString(R.string.theme_default))!!
ThemeHelper.setTheme(this, theme)
setContentView(R.layout.splash)
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationSupport.createChannels(
this.getSystemService(NOTIFICATION_SERVICE) as NotificationManager
)
}
UncaughtExceptionHandler.registerCurrentThread()
settings = Settings(this)
Log.i("Entering ${javaClass.simpleName}")
if (settings.tokenExists()) {
tryAuthenticate()
} else {
showLogin()
}
}
private fun showLogin() {
startActivity(Intent(this, LoginActivity::class.java))
finish()
}
private fun tryAuthenticate() {
ClientFactory.userApiWithToken(settings)
.currentUser()
.enqueue(
Callback.callInUI(
this,
onSuccess = Callback.SuccessBody { user -> authenticated(user) },
onError = { exception -> failed(exception) }
)
)
}
private fun failed(exception: ApiException) {
when (exception.code) {
0 -> {
dialog(getString(R.string.not_available, settings.url))
return
}
401 -> {
dialog(getString(R.string.auth_failed))
return
}
}
var response = exception.body
response = response.take(200)
dialog(getString(R.string.other_error, settings.url, exception.code, response))
}
private fun dialog(message: String) {
AlertDialog.Builder(this)
.setTitle(R.string.oops)
.setMessage(message)
.setPositiveButton(R.string.retry) { _, _ -> tryAuthenticate() }
.setNegativeButton(R.string.logout) { _, _ -> showLogin() }
.show()
}
private fun authenticated(user: User) {
Log.i("Authenticated as ${user.name}")
settings.setUser(user.name, user.isAdmin)
requestVersion {
startActivity(Intent(this, MessagesActivity::class.java))
finish()
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
startForegroundService(Intent(this, WebSocketService::class.java))
} else {
startService(Intent(this, WebSocketService::class.java))
}
}
private fun requestVersion(runnable: Runnable) {
requestVersion(
callback = Callback.SuccessBody { version: VersionInfo ->
Log.i("Server version: ${version.version}@${version.buildDate}")
settings.serverVersion = version.version
runnable.run()
},
errorCallback = { runnable.run() }
)
}
private fun requestVersion(
callback: SuccessCallback<VersionInfo>,
errorCallback: Callback.ErrorCallback
) {
ClientFactory.versionApi(settings.url, settings.sslSettings())
.version
.enqueue(Callback.callInUI(this, callback, errorCallback))
}
}

16
app/src/main/kotlin/com/github/gotify/log/Format.kt Normal file
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package com.github.gotify.log
import android.content.Context
import com.hypertrack.hyperlog.LogFormat
internal class Format(context: Context) : LogFormat(context) {
override fun getFormattedLogMessage(
logLevelName: String,
tag: String,
message: String,
timeStamp: String,
senderName: String,
osVersion: String,
deviceUuid: String
) = "$timeStamp $logLevelName: $message"
}

47
app/src/main/kotlin/com/github/gotify/log/Log.kt Normal file
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package com.github.gotify.log
import android.content.Context
import android.util.Log
import com.hypertrack.hyperlog.HyperLog
internal object Log {
private const val TAG = "gotify"
fun init(content: Context) {
HyperLog.initialize(content, Format(content))
HyperLog.setLogLevel(Log.INFO) // TODO configurable
}
fun get(): String {
val logs = HyperLog.getDeviceLogsAsStringList(false)
return logs.takeLast(200).reversed().joinToString("\n")
}
fun e(message: String) {
HyperLog.e(TAG, message)
}
fun e(message: String, e: Throwable) {
HyperLog.e(TAG, "$message\n${Log.getStackTraceString(e)}")
}
fun i(message: String) {
HyperLog.i(TAG, message)
}
fun i(message: String, e: Throwable) {
HyperLog.i(TAG, "$message\n${Log.getStackTraceString(e)}")
}
fun w(message: String) {
HyperLog.w(TAG, message)
}
fun w(message: String, e: Throwable) {
HyperLog.w(TAG, "$message\n${Log.getStackTraceString(e)}")
}
fun clear() {
HyperLog.deleteLogs()
}
}

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app/src/main/kotlin/com/github/gotify/log/LogsActivity.kt Normal file
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package com.github.gotify.log
import android.content.ClipData
import android.content.ClipboardManager
import android.content.Context
import android.os.Bundle
import android.os.Handler
import android.os.Looper
import android.view.Menu
import android.view.MenuItem
import androidx.appcompat.app.AppCompatActivity
import com.github.gotify.R
import com.github.gotify.Utils
import com.github.gotify.Utils.launchCoroutine
import com.github.gotify.databinding.ActivityLogsBinding
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.withContext
internal class LogsActivity : AppCompatActivity() {
private lateinit var binding: ActivityLogsBinding
private val handler = Handler(Looper.getMainLooper())
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding = ActivityLogsBinding.inflate(layoutInflater)
setContentView(binding.root)
Log.i("Entering ${javaClass.simpleName}")
updateLogs()
setSupportActionBar(binding.appBarDrawer.toolbar)
val actionBar = supportActionBar
if (actionBar != null) {
actionBar.setDisplayHomeAsUpEnabled(true)
actionBar.setDisplayShowCustomEnabled(true)
}
}
private fun updateLogs() {
launchCoroutine {
val log = Log.get()
withContext(Dispatchers.Main) {
val content = binding.logContent
if (content.selectionStart == content.selectionEnd) {
content.text = log
}
}
}
if (!isDestroyed) {
handler.postDelayed({ updateLogs() }, 5000)
}
}
override fun onCreateOptionsMenu(menu: Menu?): Boolean {
menuInflater.inflate(R.menu.logs_action, menu)
return true
}
override fun onOptionsItemSelected(item: MenuItem): Boolean {
return when (item.itemId) {
android.R.id.home -> {
finish()
true
}
R.id.action_delete_logs -> {
Log.clear()
binding.logContent.text = null
true
}
R.id.action_copy_logs -> {
val content = binding.logContent
val clipboardManager =
getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
val clipData = ClipData.newPlainText("GotifyLog", content.text.toString())
clipboardManager.setPrimaryClip(clipData)
Utils.showSnackBar(this, getString(R.string.logs_copied))
true
}
else -> false
}
}
}

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app/src/main/kotlin/com/github/gotify/log/UncaughtExceptionHandler.kt Normal file
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package com.github.gotify.log
import com.github.gotify.log.Log.e
internal object UncaughtExceptionHandler {
fun registerCurrentThread() {
Thread.setDefaultUncaughtExceptionHandler { _, e: Throwable? ->
e("uncaught exception", e!!)
}
}
}

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app/src/main/kotlin/com/github/gotify/login/AdvancedDialog.kt Normal file
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package com.github.gotify.login
import android.app.AlertDialog
import android.content.Context
import android.view.LayoutInflater
import android.widget.CompoundButton
import com.github.gotify.R
import com.github.gotify.databinding.AdvancedSettingsDialogBinding
internal class AdvancedDialog(
private val context: Context,
private val layoutInflater: LayoutInflater
) {
private lateinit var binding: AdvancedSettingsDialogBinding
private var onCheckedChangeListener: CompoundButton.OnCheckedChangeListener? = null
private lateinit var onClickSelectCaCertificate: Runnable
private lateinit var onClickRemoveCaCertificate: Runnable
fun onDisableSSLChanged(
onCheckedChangeListener: CompoundButton.OnCheckedChangeListener?
): AdvancedDialog {
this.onCheckedChangeListener = onCheckedChangeListener
return this
}
fun onClickSelectCaCertificate(onClickSelectCaCertificate: Runnable): AdvancedDialog {
this.onClickSelectCaCertificate = onClickSelectCaCertificate
return this
}
fun onClickRemoveCaCertificate(onClickRemoveCaCertificate: Runnable): AdvancedDialog {
this.onClickRemoveCaCertificate = onClickRemoveCaCertificate
return this
}
fun show(disableSSL: Boolean, selectedCertificate: String?): AdvancedDialog {
binding = AdvancedSettingsDialogBinding.inflate(layoutInflater)
binding.disableSSL.isChecked = disableSSL
binding.disableSSL.setOnCheckedChangeListener(onCheckedChangeListener)
if (selectedCertificate == null) {
showSelectCACertificate()
} else {
showRemoveCACertificate(selectedCertificate)
}
AlertDialog.Builder(context)
.setView(binding.root)
.setTitle(R.string.advanced_settings)
.setPositiveButton(context.getString(R.string.done), null)
.show()
return this
}
private fun showSelectCACertificate() {
binding.toggleCaCert.setText(R.string.select_ca_certificate)
binding.toggleCaCert.setOnClickListener { onClickSelectCaCertificate.run() }
binding.selecetedCaCert.setText(R.string.no_certificate_selected)
}
fun showRemoveCACertificate(certificate: String) {
binding.toggleCaCert.setText(R.string.remove_ca_certificate)
binding.toggleCaCert.setOnClickListener {
showSelectCACertificate()
onClickRemoveCaCertificate.run()
}
binding.selecetedCaCert.text = certificate
}
}

299
app/src/main/kotlin/com/github/gotify/login/LoginActivity.kt Normal file
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package com.github.gotify.login
import android.content.ActivityNotFoundException
import android.content.DialogInterface
import android.content.Intent
import android.os.Build
import android.os.Bundle
import android.text.Editable
import android.text.TextWatcher
import android.view.View
import android.widget.EditText
import androidx.appcompat.app.AlertDialog
import androidx.appcompat.app.AppCompatActivity
import androidx.appcompat.view.ContextThemeWrapper
import com.github.gotify.R
import com.github.gotify.SSLSettings
import com.github.gotify.Settings
import com.github.gotify.Utils
import com.github.gotify.api.ApiException
import com.github.gotify.api.Callback
import com.github.gotify.api.Callback.SuccessCallback
import com.github.gotify.api.CertUtils
import com.github.gotify.api.ClientFactory
import com.github.gotify.client.ApiClient
import com.github.gotify.client.api.ClientApi
import com.github.gotify.client.api.UserApi
import com.github.gotify.client.model.Client
import com.github.gotify.client.model.VersionInfo
import com.github.gotify.databinding.ActivityLoginBinding
import com.github.gotify.init.InitializationActivity
import com.github.gotify.log.Log
import com.github.gotify.log.LogsActivity
import com.github.gotify.log.UncaughtExceptionHandler
import okhttp3.HttpUrl
import java.security.cert.X509Certificate
internal class LoginActivity : AppCompatActivity() {
companion object {
// return value from startActivityForResult when choosing a certificate
private const val FILE_SELECT_CODE = 1
}
private lateinit var binding: ActivityLoginBinding
private lateinit var settings: Settings
private var disableSslValidation = false
private var caCertContents: String? = null
private lateinit var advancedDialog: AdvancedDialog
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
UncaughtExceptionHandler.registerCurrentThread()
binding = ActivityLoginBinding.inflate(layoutInflater)
setContentView(binding.root)
Log.i("Entering ${javaClass.simpleName}")
settings = Settings(this)
}
override fun onPostCreate(savedInstanceState: Bundle?) {
super.onPostCreate(savedInstanceState)
binding.gotifyUrl.addTextChangedListener(object : TextWatcher {
override fun beforeTextChanged(charSequence: CharSequence, i: Int, i1: Int, i2: Int) {}
override fun onTextChanged(charSequence: CharSequence, i: Int, i1: Int, i2: Int) {
invalidateUrl()
}
override fun afterTextChanged(editable: Editable) {}
})
binding.checkurl.setOnClickListener { doCheckUrl() }
binding.openLogs.setOnClickListener { openLogs() }
binding.advancedSettings.setOnClickListener { toggleShowAdvanced() }
binding.login.setOnClickListener { doLogin() }
}
private fun invalidateUrl() {
binding.username.visibility = View.GONE
binding.password.visibility = View.GONE
binding.login.visibility = View.GONE
binding.checkurl.text = getString(R.string.check_url)
}
private fun doCheckUrl() {
val url = binding.gotifyUrl.text.toString().trim().trimEnd('/')
val parsedUrl = HttpUrl.parse(url)
if (parsedUrl == null) {
Utils.showSnackBar(this, "Invalid URL (include http:// or https://)")
return
}
if ("http" == parsedUrl.scheme()) {
showHttpWarning()
}
binding.checkurlProgress.visibility = View.VISIBLE
binding.checkurl.visibility = View.GONE
try {
ClientFactory.versionApi(url, tempSslSettings())
.version
.enqueue(Callback.callInUI(this, onValidUrl(url), onInvalidUrl(url)))
} catch (e: Exception) {
binding.checkurlProgress.visibility = View.GONE
binding.checkurl.visibility = View.VISIBLE
val errorMsg = getString(R.string.version_failed, "$url/version", e.message)
Utils.showSnackBar(this, errorMsg)
}
}
private fun showHttpWarning() {
AlertDialog.Builder(ContextThemeWrapper(this, R.style.AppTheme_Dialog))
.setTitle(R.string.warning)
.setCancelable(true)
.setMessage(R.string.http_warning)
.setPositiveButton(R.string.i_understand, null)
.show()
}
private fun openLogs() {
startActivity(Intent(this, LogsActivity::class.java))
}
private fun toggleShowAdvanced() {
val selectedCertName = if (caCertContents != null) {
getNameOfCertContent(caCertContents!!)
} else {
null
}
advancedDialog = AdvancedDialog(this, layoutInflater)
.onDisableSSLChanged { _, disable ->
invalidateUrl()
disableSslValidation = disable
}
.onClickSelectCaCertificate {
invalidateUrl()
doSelectCACertificate()
}
.onClickRemoveCaCertificate {
invalidateUrl()
caCertContents = null
}
.show(disableSslValidation, selectedCertName)
}
private fun doSelectCACertificate() {
val intent = Intent(Intent.ACTION_OPEN_DOCUMENT)
// we don't really care what kind of file it is as long as we can parse it
intent.type = "*/*"
intent.addCategory(Intent.CATEGORY_OPENABLE)
try {
startActivityForResult(
Intent.createChooser(intent, getString(R.string.select_ca_file)),
FILE_SELECT_CODE
)
} catch (e: ActivityNotFoundException) {
// case for user not having a file browser installed
Utils.showSnackBar(this, getString(R.string.please_install_file_browser))
}
}
override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
super.onActivityResult(requestCode, resultCode, data)
try {
if (requestCode == FILE_SELECT_CODE) {
require(resultCode == RESULT_OK) { "result was $resultCode" }
requireNotNull(data) { "file path was null" }
val uri = data.data ?: throw IllegalArgumentException("file path was null")
val fileStream = contentResolver.openInputStream(uri)
?: throw IllegalArgumentException("file path was invalid")
val content = Utils.readFileFromStream(fileStream)
val name = getNameOfCertContent(content)
// temporarily set the contents (don't store to settings until they decide to login)
caCertContents = content
advancedDialog.showRemoveCACertificate(name)
}
} catch (e: Exception) {
Utils.showSnackBar(this, getString(R.string.select_ca_failed, e.message))
}
}
private fun getNameOfCertContent(content: String): String {
val ca = CertUtils.parseCertificate(content)
return (ca as X509Certificate).subjectDN.name
}
private fun onValidUrl(url: String): SuccessCallback<VersionInfo> {
return Callback.SuccessBody { version ->
settings.url = url
binding.checkurlProgress.visibility = View.GONE
binding.checkurl.visibility = View.VISIBLE
binding.checkurl.text = getString(R.string.found_gotify_version, version.version)
binding.username.visibility = View.VISIBLE
binding.username.requestFocus()
binding.password.visibility = View.VISIBLE
binding.login.visibility = View.VISIBLE
}
}
private fun onInvalidUrl(url: String): Callback.ErrorCallback {
return Callback.ErrorCallback { exception ->
binding.checkurlProgress.visibility = View.GONE
binding.checkurl.visibility = View.VISIBLE
Utils.showSnackBar(this, versionError(url, exception))
}
}
private fun doLogin() {
val username = binding.username.text.toString()
val password = binding.password.text.toString()
binding.login.visibility = View.GONE
binding.loginProgress.visibility = View.VISIBLE
val client = ClientFactory.basicAuth(settings.url, tempSslSettings(), username, password)
client.createService(UserApi::class.java)
.currentUser()
.enqueue(
Callback.callInUI(
this,
onSuccess = { newClientDialog(client) },
onError = { onInvalidLogin() }
)
)
}
private fun onInvalidLogin() {
binding.login.visibility = View.VISIBLE
binding.loginProgress.visibility = View.GONE
Utils.showSnackBar(this, getString(R.string.wronguserpw))
}
private fun newClientDialog(client: ApiClient) {
val clientName = EditText(this)
clientName.setText(Build.MODEL)
AlertDialog.Builder(ContextThemeWrapper(this, R.style.AppTheme_Dialog))
.setTitle(R.string.create_client_title)
.setMessage(R.string.create_client_message)
.setView(clientName)
.setPositiveButton(R.string.create, doCreateClient(client, clientName))
.setNegativeButton(R.string.cancel) { _, _ -> onCancelClientDialog() }
.show()
}
private fun doCreateClient(
client: ApiClient,
nameProvider: EditText
): DialogInterface.OnClickListener {
return DialogInterface.OnClickListener { _, _ ->
val newClient = Client().name(nameProvider.text.toString())
client.createService(ClientApi::class.java)
.createClient(newClient)
.enqueue(
Callback.callInUI(
this,
onSuccess = Callback.SuccessBody { client -> onCreatedClient(client) },
onError = { onFailedToCreateClient() }
)
)
}
}
private fun onCreatedClient(client: Client) {
settings.token = client.token
settings.validateSSL = !disableSslValidation
settings.cert = caCertContents
Utils.showSnackBar(this, getString(R.string.created_client))
startActivity(Intent(this, InitializationActivity::class.java))
finish()
}
private fun onFailedToCreateClient() {
Utils.showSnackBar(this, getString(R.string.create_client_failed))
binding.loginProgress.visibility = View.GONE
binding.login.visibility = View.VISIBLE
}
private fun onCancelClientDialog() {
binding.loginProgress.visibility = View.GONE
binding.login.visibility = View.VISIBLE
}
private fun versionError(url: String, exception: ApiException): String {
return getString(R.string.version_failed_status_code, "$url/version", exception.code)
}
private fun tempSslSettings(): SSLSettings {
return SSLSettings(!disableSslValidation, caCertContents)
}
}

42
app/src/main/kotlin/com/github/gotify/messages/Extras.kt Normal file
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package com.github.gotify.messages
import com.github.gotify.client.model.Message
internal object Extras {
fun useMarkdown(message: Message): Boolean = useMarkdown(message.extras)
fun useMarkdown(extras: Map<String, Any>?): Boolean {
if (extras == null) {
return false
}
val display: Any? = extras["client::display"]
if (display !is Map<*, *>) {
return false
}
return "text/markdown" == display["contentType"]
}
fun <T> getNestedValue(
clazz: Class<T>,
extras: Map<String, Any>?,
vararg keys: String
): T? {
var value: Any? = extras
keys.forEach { key ->
if (value == null) {
return null
}
value = (value as Map<*, *>)[key]
}
if (!clazz.isInstance(value)) {
return null
}
return clazz.cast(value)
}
}

181
app/src/main/kotlin/com/github/gotify/messages/ListMessageAdapter.kt Normal file
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package com.github.gotify.messages
import android.content.ClipData
import android.content.ClipboardManager
import android.content.Context
import android.content.SharedPreferences
import android.text.format.DateUtils
import android.text.util.Linkify
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.ImageButton
import android.widget.ImageView
import android.widget.TextView
import android.widget.Toast
import androidx.preference.PreferenceManager
import androidx.recyclerview.widget.RecyclerView
import androidx.viewbinding.ViewBinding
import com.github.gotify.MarkwonFactory
import com.github.gotify.R
import com.github.gotify.Settings
import com.github.gotify.Utils
import com.github.gotify.client.model.Message
import com.github.gotify.databinding.MessageItemBinding
import com.github.gotify.databinding.MessageItemCompactBinding
import com.github.gotify.messages.provider.MessageWithImage
import com.squareup.picasso.Picasso
import io.noties.markwon.Markwon
import org.threeten.bp.OffsetDateTime
import java.text.DateFormat
import java.util.Date
internal class ListMessageAdapter(
private val context: Context,
private val settings: Settings,
private val picasso: Picasso,
var items: List<MessageWithImage>,
private val delete: Delete
) : RecyclerView.Adapter<ListMessageAdapter.ViewHolder>() {
private val prefs: SharedPreferences = PreferenceManager.getDefaultSharedPreferences(context)
private val markwon: Markwon = MarkwonFactory.createForMessage(context, picasso)
private val timeFormatRelative =
context.resources.getString(R.string.time_format_value_relative)
private val timeFormatPrefsKey = context.resources.getString(R.string.setting_key_time_format)
private var messageLayout = 0
init {
val messageLayoutPrefsKey = context.resources.getString(R.string.setting_key_message_layout)
val messageLayoutNormal = context.resources.getString(R.string.message_layout_value_normal)
val messageLayoutSetting = prefs.getString(messageLayoutPrefsKey, messageLayoutNormal)
messageLayout = if (messageLayoutSetting == messageLayoutNormal) {
R.layout.message_item
} else {
R.layout.message_item_compact
}
}
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
val layoutInflater = LayoutInflater.from(parent.context)
return if (messageLayout == R.layout.message_item) {
val binding = MessageItemBinding.inflate(layoutInflater, parent, false)
ViewHolder(binding)
} else {
val binding = MessageItemCompactBinding.inflate(layoutInflater, parent, false)
ViewHolder(binding)
}
}
override fun onBindViewHolder(holder: ViewHolder, position: Int) {
val message = items[position]
if (Extras.useMarkdown(message.message)) {
holder.message.autoLinkMask = 0
markwon.setMarkdown(holder.message, message.message.message)
} else {
holder.message.autoLinkMask = Linkify.WEB_URLS
holder.message.text = message.message.message
}
holder.title.text = message.message.title
picasso.load(Utils.resolveAbsoluteUrl("${settings.url}/", message.image))
.error(R.drawable.ic_alarm)
.placeholder(R.drawable.ic_placeholder)
.into(holder.image)
val prefs = PreferenceManager.getDefaultSharedPreferences(context)
val timeFormat = prefs.getString(timeFormatPrefsKey, timeFormatRelative)
holder.setDateTime(message.message.date, timeFormat == timeFormatRelative)
holder.date.setOnClickListener { holder.switchTimeFormat() }
holder.delete.setOnClickListener {
delete.delete(holder.adapterPosition, message.message, false)
}
}
override fun getItemCount() = items.size
override fun getItemId(position: Int): Long {
val currentItem = items[position]
return currentItem.message.id
}
class ViewHolder(binding: ViewBinding) : RecyclerView.ViewHolder(binding.root) {
lateinit var image: ImageView
lateinit var message: TextView
lateinit var title: TextView
lateinit var date: TextView
lateinit var delete: ImageButton
private var relativeTimeFormat = true
private lateinit var dateTime: OffsetDateTime
init {
enableCopyToClipboard()
if (binding is MessageItemBinding) {
image = binding.messageImage
message = binding.messageText
title = binding.messageTitle
date = binding.messageDate
delete = binding.messageDelete
} else if (binding is MessageItemCompactBinding) {
image = binding.messageImage
message = binding.messageText
title = binding.messageTitle
date = binding.messageDate
delete = binding.messageDelete
}
}
fun switchTimeFormat() {
relativeTimeFormat = !relativeTimeFormat
updateDate()
}
fun setDateTime(dateTime: OffsetDateTime, relativeTimeFormatPreference: Boolean) {
this.dateTime = dateTime
relativeTimeFormat = relativeTimeFormatPreference
updateDate()
}
private fun updateDate() {
val text = if (relativeTimeFormat) {
// Relative time format
Utils.dateToRelative(dateTime)
} else {
// Absolute time format
val time = dateTime.toInstant().toEpochMilli()
val date = Date(time)
if (DateUtils.isToday(time)) {
DateFormat.getTimeInstance(DateFormat.SHORT).format(date)
} else {
DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.SHORT).format(date)
}
}
date.text = text
}
private fun enableCopyToClipboard() {
super.itemView.setOnLongClickListener { view: View ->
val clipboard = view.context
.getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager?
val clip = ClipData.newPlainText("GotifyMessageContent", message.text.toString())
if (clipboard != null) {
clipboard.setPrimaryClip(clip)
Toast.makeText(
view.context,
view.context.getString(R.string.message_copied_to_clipboard),
Toast.LENGTH_SHORT
).show()
}
true
}
}
}
fun interface Delete {
fun delete(position: Int, message: Message, listAnimation: Boolean)
}
}

638
app/src/main/kotlin/com/github/gotify/messages/MessagesActivity.kt Normal file
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package com.github.gotify.messages
import android.app.NotificationManager
import android.content.BroadcastReceiver
import android.content.Context
import android.content.Intent
import android.content.IntentFilter
import android.graphics.Canvas
import android.graphics.drawable.ColorDrawable
import android.graphics.drawable.Drawable
import android.net.Uri
import android.os.Bundle
import android.view.Menu
import android.view.MenuItem
import android.view.View
import android.widget.ImageButton
import android.widget.TextView
import androidx.appcompat.app.ActionBarDrawerToggle
import androidx.appcompat.app.AlertDialog
import androidx.appcompat.app.AppCompatActivity
import androidx.appcompat.view.ContextThemeWrapper
import androidx.core.content.ContextCompat
import androidx.core.graphics.drawable.DrawableCompat
import androidx.core.view.GravityCompat
import androidx.drawerlayout.widget.DrawerLayout.SimpleDrawerListener
import androidx.lifecycle.ViewModelProvider
import androidx.recyclerview.widget.DividerItemDecoration
import androidx.recyclerview.widget.ItemTouchHelper
import androidx.recyclerview.widget.LinearLayoutManager
import androidx.recyclerview.widget.RecyclerView
import com.github.gotify.BuildConfig
import com.github.gotify.MissedMessageUtil
import com.github.gotify.R
import com.github.gotify.Utils
import com.github.gotify.Utils.launchCoroutine
import com.github.gotify.api.Api
import com.github.gotify.api.ApiException
import com.github.gotify.api.Callback
import com.github.gotify.api.ClientFactory
import com.github.gotify.client.api.ApplicationApi
import com.github.gotify.client.api.ClientApi
import com.github.gotify.client.api.MessageApi
import com.github.gotify.client.model.Application
import com.github.gotify.client.model.Client
import com.github.gotify.client.model.Message
import com.github.gotify.databinding.ActivityMessagesBinding
import com.github.gotify.init.InitializationActivity
import com.github.gotify.log.Log
import com.github.gotify.log.LogsActivity
import com.github.gotify.login.LoginActivity
import com.github.gotify.messages.provider.MessageState
import com.github.gotify.messages.provider.MessageWithImage
import com.github.gotify.service.WebSocketService
import com.github.gotify.settings.SettingsActivity
import com.github.gotify.sharing.ShareActivity
import com.google.android.material.navigation.NavigationView
import com.google.android.material.snackbar.BaseTransientBottomBar.BaseCallback
import com.google.android.material.snackbar.Snackbar
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.withContext
import java.io.IOException
internal class MessagesActivity :
AppCompatActivity(),
NavigationView.OnNavigationItemSelectedListener {
private lateinit var binding: ActivityMessagesBinding
private lateinit var viewModel: MessagesModel
private var isLoadMore = false
private var updateAppOnDrawerClose: Long? = null
private lateinit var listMessageAdapter: ListMessageAdapter
private val receiver: BroadcastReceiver = object : BroadcastReceiver() {
override fun onReceive(context: Context, intent: Intent) {
val messageJson = intent.getStringExtra("message")
val message = Utils.JSON.fromJson(
messageJson,
Message::class.java
)
launchCoroutine {
addSingleMessage(message)
}
}
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding = ActivityMessagesBinding.inflate(layoutInflater)
setContentView(binding.root)
viewModel = ViewModelProvider(this, MessagesModelFactory(this))[MessagesModel::class.java]
Log.i("Entering " + javaClass.simpleName)
initDrawer()
val layoutManager = LinearLayoutManager(this)
val messagesView: RecyclerView = binding.messagesView
val dividerItemDecoration = DividerItemDecoration(
messagesView.context,
layoutManager.orientation
)
listMessageAdapter = ListMessageAdapter(
this,
viewModel.settings,
viewModel.picassoHandler.get(),
emptyList()
) { position, message, listAnimation ->
scheduleDeletion(
position,
message,
listAnimation
)
}
messagesView.addItemDecoration(dividerItemDecoration)
messagesView.setHasFixedSize(true)
messagesView.layoutManager = layoutManager
messagesView.addOnScrollListener(MessageListOnScrollListener())
messagesView.adapter = listMessageAdapter
val appsHolder = viewModel.appsHolder
appsHolder.onUpdate { onUpdateApps(appsHolder.get()) }
if (appsHolder.wasRequested()) onUpdateApps(appsHolder.get()) else appsHolder.request()
val itemTouchHelper = ItemTouchHelper(SwipeToDeleteCallback(listMessageAdapter))
itemTouchHelper.attachToRecyclerView(messagesView)
val swipeRefreshLayout = binding.swipeRefresh
swipeRefreshLayout.setOnRefreshListener { onRefresh() }
binding.drawerLayout.addDrawerListener(
object : SimpleDrawerListener() {
override fun onDrawerClosed(drawerView: View) {
updateAppOnDrawerClose?.let { selectApp ->
updateAppOnDrawerClose = null
viewModel.appId = selectApp
launchCoroutine {
updateMessagesForApplication(true, selectApp)
}
invalidateOptionsMenu()
}
}
}
)
swipeRefreshLayout.isEnabled = false
messagesView
.viewTreeObserver
.addOnScrollChangedListener {
val topChild = messagesView.getChildAt(0)
if (topChild != null) {
swipeRefreshLayout.isEnabled = topChild.top == 0
} else {
swipeRefreshLayout.isEnabled = true
}
}
launchCoroutine {
updateMessagesForApplication(true, viewModel.appId)
}
}
override fun onPostCreate(savedInstanceState: Bundle?) {
super.onPostCreate(savedInstanceState)
binding.learnGotify.setOnClickListener { openDocumentation() }
}
private fun refreshAll() {
try {
viewModel.picassoHandler.evict()
} catch (e: IOException) {
Log.e("Problem evicting Picasso cache", e)
}
startActivity(Intent(this, InitializationActivity::class.java))
finish()
}
private fun onRefresh() {
viewModel.messages.clear()
launchCoroutine {
loadMore(viewModel.appId)
}
}
private fun openDocumentation() {
val browserIntent = Intent(Intent.ACTION_VIEW, Uri.parse("https://gotify.net/docs/pushmsg"))
startActivity(browserIntent)
}
private fun onUpdateApps(applications: List<Application>) {
val menu: Menu = binding.navView.menu
menu.removeGroup(R.id.apps)
viewModel.targetReferences.clear()
updateMessagesAndStopLoading(viewModel.messages[viewModel.appId])
var selectedItem = menu.findItem(R.id.nav_all_messages)
applications.indices.forEach { index ->
val app = applications[index]
val item = menu.add(R.id.apps, index, APPLICATION_ORDER, app.name)
item.isCheckable = true
if (app.id == viewModel.appId) selectedItem = item
val t = Utils.toDrawable(resources) { icon -> item.icon = icon }
viewModel.targetReferences.add(t)
viewModel.picassoHandler
.get()
.load(Utils.resolveAbsoluteUrl(viewModel.settings.url + "/", app.image))
.error(R.drawable.ic_alarm)
.placeholder(R.drawable.ic_placeholder)
.resize(100, 100)
.into(t)
}
selectAppInMenu(selectedItem)
}
private fun initDrawer() {
setSupportActionBar(binding.appBarDrawer.toolbar)
binding.navView.itemIconTintList = null
val toggle = ActionBarDrawerToggle(
this,
binding.drawerLayout,
binding.appBarDrawer.toolbar,
R.string.navigation_drawer_open,
R.string.navigation_drawer_close
)
binding.drawerLayout.addDrawerListener(toggle)
toggle.syncState()
binding.navView.setNavigationItemSelectedListener(this)
val headerView = binding.navView.getHeaderView(0)
val settings = viewModel.settings
val user = headerView.findViewById<TextView>(R.id.header_user)
user.text = settings.user?.name
val connection = headerView.findViewById<TextView>(R.id.header_connection)
connection.text = getString(R.string.connection, settings.user?.name, settings.url)
val version = headerView.findViewById<TextView>(R.id.header_version)
version.text =
getString(R.string.versions, BuildConfig.VERSION_NAME, settings.serverVersion)
val refreshAll = headerView.findViewById<ImageButton>(R.id.refresh_all)
refreshAll.setOnClickListener { refreshAll() }
}
override fun onBackPressed() {
if (binding.drawerLayout.isDrawerOpen(GravityCompat.START)) {
binding.drawerLayout.closeDrawer(GravityCompat.START)
} else {
super.onBackPressed()
}
}
override fun onNavigationItemSelected(item: MenuItem): Boolean {
// Handle navigation view item clicks here.
val id = item.itemId
if (item.groupId == R.id.apps) {
val app = viewModel.appsHolder.get()[id]
updateAppOnDrawerClose = app.id
startLoading()
binding.appBarDrawer.toolbar.subtitle = item.title
} else if (id == R.id.nav_all_messages) {
updateAppOnDrawerClose = MessageState.ALL_MESSAGES
startLoading()
binding.appBarDrawer.toolbar.subtitle = ""
} else if (id == R.id.logout) {
AlertDialog.Builder(ContextThemeWrapper(this, R.style.AppTheme_Dialog))
.setTitle(R.string.logout)
.setMessage(getString(R.string.logout_confirm))
.setPositiveButton(R.string.yes) { _, _ -> doLogout() }
.setNegativeButton(R.string.cancel, null)
.show()
} else if (id == R.id.nav_logs) {
startActivity(Intent(this, LogsActivity::class.java))
} else if (id == R.id.settings) {
startActivity(Intent(this, SettingsActivity::class.java))
} else if (id == R.id.push_message) {
val intent = Intent(this@MessagesActivity, ShareActivity::class.java)
startActivity(intent)
}
binding.drawerLayout.closeDrawer(GravityCompat.START)
return true
}
private fun doLogout() {
setContentView(R.layout.splash)
launchCoroutine {
deleteClientAndNavigateToLogin()
}
}
private fun startLoading() {
binding.swipeRefresh.isRefreshing = true
binding.messagesView.visibility = View.GONE
}
private fun stopLoading() {
binding.swipeRefresh.isRefreshing = false
binding.messagesView.visibility = View.VISIBLE
}
override fun onResume() {
val context = applicationContext
val nManager = context.getSystemService(NOTIFICATION_SERVICE) as NotificationManager
nManager.cancelAll()
val filter = IntentFilter()
filter.addAction(WebSocketService.NEW_MESSAGE_BROADCAST)
registerReceiver(receiver, filter)
launchCoroutine {
updateMissedMessages(viewModel.messages.getLastReceivedMessage())
}
var selectedIndex = R.id.nav_all_messages
val appId = viewModel.appId
if (appId != MessageState.ALL_MESSAGES) {
val apps = viewModel.appsHolder.get()
apps.indices.forEach { index ->
if (apps[index].id == appId) {
selectedIndex = index
}
}
}
listMessageAdapter.notifyDataSetChanged()
selectAppInMenu(binding.navView.menu.findItem(selectedIndex))
super.onResume()
}
override fun onPause() {
unregisterReceiver(receiver)
super.onPause()
}
private fun selectAppInMenu(appItem: MenuItem?) {
if (appItem != null) {
appItem.isChecked = true
if (appItem.itemId != R.id.nav_all_messages) {
binding.appBarDrawer.toolbar.subtitle = appItem.title
}
}
}
private fun scheduleDeletion(
position: Int,
message: Message,
listAnimation: Boolean
) {
val adapter = binding.messagesView.adapter as ListMessageAdapter
val messages = viewModel.messages
messages.deleteLocal(message)
adapter.items = messages[viewModel.appId]
if (listAnimation) {
adapter.notifyItemRemoved(position)
} else {
adapter.notifyDataSetChanged()
}
showDeletionSnackbar()
}
private fun undoDelete() {
val messages = viewModel.messages
val deletion = messages.undoDeleteLocal()
if (deletion != null) {
val adapter = binding.messagesView.adapter as ListMessageAdapter
val appId = viewModel.appId
adapter.items = messages[appId]
val insertPosition = if (appId == MessageState.ALL_MESSAGES) {
deletion.allPosition
} else {
deletion.appPosition
}
adapter.notifyItemInserted(insertPosition)
}
}
private fun showDeletionSnackbar() {
val view: View = binding.swipeRefresh
val snackbar = Snackbar.make(view, R.string.snackbar_deleted, Snackbar.LENGTH_LONG)
snackbar.setAction(R.string.snackbar_undo) { undoDelete() }
snackbar.addCallback(SnackbarCallback())
snackbar.show()
}
private inner class SnackbarCallback : BaseCallback<Snackbar?>() {
override fun onDismissed(transientBottomBar: Snackbar?, event: Int) {
super.onDismissed(transientBottomBar, event)
if (event != DISMISS_EVENT_ACTION && event != DISMISS_EVENT_CONSECUTIVE) {
// Execute deletion when the snackbar disappeared without pressing the undo button
// DISMISS_EVENT_CONSECUTIVE should be excluded as well, because it would cause the
// deletion to be sent to the server twice, since the deletion is sent to the server
// in MessageFacade if a message is deleted while another message was already
// waiting for deletion.
launchCoroutine {
commitDeleteMessage()
}
}
}
}
private inner class SwipeToDeleteCallback(
private val adapter: ListMessageAdapter
) : ItemTouchHelper.SimpleCallback(0, ItemTouchHelper.LEFT or ItemTouchHelper.RIGHT) {
private var icon: Drawable?
private val background: ColorDrawable
init {
val backgroundColorId =
ContextCompat.getColor(this@MessagesActivity, R.color.swipeBackground)
val iconColorId = ContextCompat.getColor(this@MessagesActivity, R.color.swipeIcon)
val drawable = ContextCompat.getDrawable(this@MessagesActivity, R.drawable.ic_delete)
icon = null
if (drawable != null) {
icon = DrawableCompat.wrap(drawable.mutate())
DrawableCompat.setTint(icon!!, iconColorId)
}
background = ColorDrawable(backgroundColorId)
}
override fun onMove(
recyclerView: RecyclerView,
viewHolder: RecyclerView.ViewHolder,
target: RecyclerView.ViewHolder
) = false
override fun onSwiped(viewHolder: RecyclerView.ViewHolder, direction: Int) {
val position = viewHolder.adapterPosition
val message = adapter.items[position]
scheduleDeletion(position, message.message, true)
}
override fun onChildDraw(
c: Canvas,
recyclerView: RecyclerView,
viewHolder: RecyclerView.ViewHolder,
dX: Float,
dY: Float,
actionState: Int,
isCurrentlyActive: Boolean
) {
icon?.let {
val itemView = viewHolder.itemView
val iconHeight = itemView.height / 3
val scale = iconHeight / it.intrinsicHeight.toDouble()
val iconWidth = (it.intrinsicWidth * scale).toInt()
val iconMarginLeftRight = 50
val iconMarginTopBottom = (itemView.height - iconHeight) / 2
val iconTop = itemView.top + iconMarginTopBottom
val iconBottom = itemView.bottom - iconMarginTopBottom
if (dX > 0) {
// Swiping to the right
val iconLeft = itemView.left + iconMarginLeftRight
val iconRight = itemView.left + iconMarginLeftRight + iconWidth
it.setBounds(iconLeft, iconTop, iconRight, iconBottom)
background.setBounds(
itemView.left,
itemView.top,
itemView.left + dX.toInt(),
itemView.bottom
)
} else if (dX < 0) {
// Swiping to the left
val iconLeft = itemView.right - iconMarginLeftRight - iconWidth
val iconRight = itemView.right - iconMarginLeftRight
it.setBounds(iconLeft, iconTop, iconRight, iconBottom)
background.setBounds(
itemView.right + dX.toInt(),
itemView.top,
itemView.right,
itemView.bottom
)
} else {
// View is unswiped
it.setBounds(0, 0, 0, 0)
background.setBounds(0, 0, 0, 0)
}
background.draw(c)
it.draw(c)
}
super.onChildDraw(c, recyclerView, viewHolder, dX, dY, actionState, isCurrentlyActive)
}
}
private inner class MessageListOnScrollListener : RecyclerView.OnScrollListener() {
override fun onScrollStateChanged(view: RecyclerView, scrollState: Int) {}
override fun onScrolled(view: RecyclerView, dx: Int, dy: Int) {
val linearLayoutManager = view.layoutManager as LinearLayoutManager?
if (linearLayoutManager != null) {
val lastVisibleItem = linearLayoutManager.findLastVisibleItemPosition()
val totalItemCount = view.adapter!!.itemCount
if (lastVisibleItem > totalItemCount - 15 &&
totalItemCount != 0 &&
viewModel.messages.canLoadMore(viewModel.appId)
) {
if (!isLoadMore) {
isLoadMore = true
launchCoroutine {
loadMore(viewModel.appId)
}
}
}
}
}
}
private suspend fun updateMissedMessages(id: Long) {
if (id == -1L) return
val newMessages = MissedMessageUtil(viewModel.client.createService(MessageApi::class.java))
.missingMessages(id).filterNotNull()
viewModel.messages.addMessages(newMessages)
if (newMessages.isNotEmpty()) {
updateMessagesForApplication(true, viewModel.appId)
}
}
override fun onCreateOptionsMenu(menu: Menu): Boolean {
menuInflater.inflate(R.menu.messages_action, menu)
menu.findItem(R.id.action_delete_app).isVisible =
viewModel.appId != MessageState.ALL_MESSAGES
return super.onCreateOptionsMenu(menu)
}
override fun onOptionsItemSelected(item: MenuItem): Boolean {
if (item.itemId == R.id.action_delete_all) {
launchCoroutine {
deleteMessages(viewModel.appId)
}
}
if (item.itemId == R.id.action_delete_app) {
val alert = android.app.AlertDialog.Builder(this)
alert.setTitle(R.string.delete_app)
alert.setMessage(R.string.ack)
alert.setPositiveButton(R.string.yes) { _, _ -> deleteApp(viewModel.appId) }
alert.setNegativeButton(R.string.no, null)
alert.show()
}
return super.onContextItemSelected(item)
}
private fun deleteApp(appId: Long) {
val settings = viewModel.settings
val client = ClientFactory.clientToken(settings.url, settings.sslSettings(), settings.token)
client.createService(ApplicationApi::class.java)
.deleteApp(appId)
.enqueue(
Callback.callInUI(
this,
onSuccess = { refreshAll() },
onError = { Utils.showSnackBar(this, getString(R.string.error_delete_app)) }
)
)
}
private suspend fun loadMore(appId: Long) {
val messagesWithImages = viewModel.messages.loadMore(appId)
withContext(Dispatchers.Main) {
updateMessagesAndStopLoading(messagesWithImages)
}
}
private suspend fun updateMessagesForApplication(withLoadingSpinner: Boolean, appId: Long) {
if (withLoadingSpinner) {
withContext(Dispatchers.Main) {
startLoading()
}
}
viewModel.messages.loadMoreIfNotPresent(appId)
withContext(Dispatchers.Main) {
updateMessagesAndStopLoading(viewModel.messages[appId])
}
}
private suspend fun addSingleMessage(message: Message) {
viewModel.messages.addMessages(listOf(message))
updateMessagesForApplication(false, viewModel.appId)
}
private suspend fun commitDeleteMessage() {
viewModel.messages.commitDelete()
updateMessagesForApplication(false, viewModel.appId)
}
private suspend fun deleteMessages(appId: Long) {
withContext(Dispatchers.Main) {
startLoading()
}
val success = viewModel.messages.deleteAll(appId)
if (success) {
updateMessagesForApplication(false, viewModel.appId)
} else {
withContext(Dispatchers.Main) {
Utils.showSnackBar(this@MessagesActivity, "Delete failed :(")
}
}
}
private fun deleteClientAndNavigateToLogin() {
val settings = viewModel.settings
val api = ClientFactory.clientToken(settings.url, settings.sslSettings(), settings.token)
.createService(ClientApi::class.java)
stopService(Intent(this@MessagesActivity, WebSocketService::class.java))
try {
val clients = Api.execute(api.clients)
var currentClient: Client? = null
for (client in clients) {
if (client.token == settings.token) {
currentClient = client
break
}
}
if (currentClient != null) {
Log.i("Delete client with id " + currentClient.id)
Api.execute(api.deleteClient(currentClient.id))
} else {
Log.e("Could not delete client, client does not exist.")
}
} catch (e: ApiException) {
Log.e("Could not delete client", e)
}
viewModel.settings.clear()
startActivity(Intent(this@MessagesActivity, LoginActivity::class.java))
finish()
}
private fun updateMessagesAndStopLoading(messageWithImages: List<MessageWithImage>) {
isLoadMore = false
stopLoading()
if (messageWithImages.isEmpty()) {
binding.flipper.displayedChild = 1
} else {
binding.flipper.displayedChild = 0
}
val adapter = binding.messagesView.adapter as ListMessageAdapter
adapter.items = messageWithImages
adapter.notifyDataSetChanged()
}
companion object {
private const val APPLICATION_ORDER = 1
}
}

25
app/src/main/kotlin/com/github/gotify/messages/MessagesModel.kt Normal file
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@@ -0,0 +1,25 @@
package com.github.gotify.messages
import android.app.Activity
import androidx.lifecycle.ViewModel
import com.github.gotify.Settings
import com.github.gotify.api.ClientFactory
import com.github.gotify.client.api.MessageApi
import com.github.gotify.messages.provider.ApplicationHolder
import com.github.gotify.messages.provider.MessageFacade
import com.github.gotify.messages.provider.MessageState
import com.github.gotify.picasso.PicassoHandler
import com.squareup.picasso.Target
internal class MessagesModel(parentView: Activity) : ViewModel() {
val settings = Settings(parentView)
val picassoHandler = PicassoHandler(parentView, settings)
val client = ClientFactory.clientToken(settings.url, settings.sslSettings(), settings.token)
val appsHolder = ApplicationHolder(parentView, client)
val messages = MessageFacade(client.createService(MessageApi::class.java), appsHolder)
// we need to keep the target references otherwise they get gc'ed before they can be called.
val targetReferences = mutableListOf<Target>()
var appId = MessageState.ALL_MESSAGES
}

18
app/src/main/kotlin/com/github/gotify/messages/MessagesModelFactory.kt Normal file
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@@ -0,0 +1,18 @@
package com.github.gotify.messages
import android.app.Activity
import androidx.lifecycle.ViewModel
import androidx.lifecycle.ViewModelProvider
internal class MessagesModelFactory(
var modelParameterActivity: Activity
) : ViewModelProvider.Factory {
override fun <T : ViewModel> create(modelClass: Class<T>): T {
if (modelClass == MessagesModel::class.java) {
return modelClass.cast(MessagesModel(modelParameterActivity)) as T
}
throw IllegalArgumentException(
"modelClass parameter must be of type ${MessagesModel::class.java.name}"
)
}
}

48
app/src/main/kotlin/com/github/gotify/messages/provider/ApplicationHolder.kt Normal file
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@@ -0,0 +1,48 @@
package com.github.gotify.messages.provider
import android.app.Activity
import com.github.gotify.Utils
import com.github.gotify.api.Callback
import com.github.gotify.client.ApiClient
import com.github.gotify.client.api.ApplicationApi
import com.github.gotify.client.model.Application
internal class ApplicationHolder(private val activity: Activity, private val client: ApiClient) {
private var state = listOf<Application>()
private var onUpdate: Runnable? = null
private var onUpdateFailed: Runnable? = null
fun wasRequested() = state.isNotEmpty()
fun request() {
client.createService(ApplicationApi::class.java)
.apps
.enqueue(
Callback.callInUI(
activity,
onSuccess = Callback.SuccessBody { apps -> onReceiveApps(apps) },
onError = { onFailedApps() }
)
)
}
private fun onReceiveApps(apps: List<Application>) {
state = apps
if (onUpdate != null) onUpdate!!.run()
}
private fun onFailedApps() {
Utils.showSnackBar(activity, "Could not request applications, see logs.")
if (onUpdateFailed != null) onUpdateFailed!!.run()
}
fun get() = state
fun onUpdate(runnable: Runnable?) {
onUpdate = runnable
}
fun onUpdateFailed(runnable: Runnable?) {
onUpdateFailed = runnable
}
}

9
app/src/main/kotlin/com/github/gotify/messages/provider/MessageDeletion.kt Normal file
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@@ -0,0 +1,9 @@
package com.github.gotify.messages.provider
import com.github.gotify.client.model.Message
internal class MessageDeletion(
val message: Message,
val allPosition: Int,
val appPosition: Int
)

77
app/src/main/kotlin/com/github/gotify/messages/provider/MessageFacade.kt Normal file
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@@ -0,0 +1,77 @@
package com.github.gotify.messages.provider
import com.github.gotify.client.api.MessageApi
import com.github.gotify.client.model.Message
internal class MessageFacade(api: MessageApi, private val applicationHolder: ApplicationHolder) {
private val requester = MessageRequester(api)
private val state = MessageStateHolder()
@Synchronized
operator fun get(appId: Long): List<MessageWithImage> {
return MessageImageCombiner.combine(state.state(appId).messages, applicationHolder.get())
}
@Synchronized
fun addMessages(messages: List<Message>) {
messages.forEach {
state.newMessage(it)
}
}
@Synchronized
fun loadMore(appId: Long): List<MessageWithImage> {
val state = state.state(appId)
if (state.hasNext || !state.loaded) {
val pagedMessages = requester.loadMore(state)
if (pagedMessages != null) {
this.state.newMessages(appId, pagedMessages)
}
}
return get(appId)
}
@Synchronized
fun loadMoreIfNotPresent(appId: Long) {
val state = state.state(appId)
if (!state.loaded) {
loadMore(appId)
}
}
@Synchronized
fun clear() {
state.clear()
}
fun getLastReceivedMessage(): Long = state.lastReceivedMessage
@Synchronized
fun deleteLocal(message: Message) {
// If there is already a deletion pending, that one should be executed before scheduling the
// next deletion.
if (state.deletionPending()) commitDelete()
state.deleteMessage(message)
}
@Synchronized
fun commitDelete() {
if (state.deletionPending()) {
val deletion = state.purgePendingDeletion()
requester.asyncRemoveMessage(deletion!!.message)
}
}
@Synchronized
fun undoDeleteLocal(): MessageDeletion? = state.undoPendingDeletion()
@Synchronized
fun deleteAll(appId: Long): Boolean {
val success = requester.deleteAll(appId)
state.deleteAll(appId)
return success
}
@Synchronized
fun canLoadMore(appId: Long): Boolean = state.state(appId).hasNext
}

26
app/src/main/kotlin/com/github/gotify/messages/provider/MessageImageCombiner.kt Normal file
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@@ -0,0 +1,26 @@
package com.github.gotify.messages.provider
import com.github.gotify.client.model.Application
import com.github.gotify.client.model.Message
internal object MessageImageCombiner {
fun combine(messages: List<Message>, applications: List<Application>): List<MessageWithImage> {
val appIdToImage = appIdToImage(applications)
val result = mutableListOf<MessageWithImage>()
messages.forEach {
val messageWithImage = MessageWithImage()
messageWithImage.message = it
messageWithImage.image = appIdToImage[it.appid]!!
result.add(messageWithImage)
}
return result
}
fun appIdToImage(applications: List<Application>): Map<Long, String> {
val map = mutableMapOf<Long, String>()
applications.forEach {
map[it.id] = it.image
}
return map
}
}

49
app/src/main/kotlin/com/github/gotify/messages/provider/MessageRequester.kt Normal file
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@@ -0,0 +1,49 @@
package com.github.gotify.messages.provider
import com.github.gotify.api.Api
import com.github.gotify.api.ApiException
import com.github.gotify.api.Callback
import com.github.gotify.client.api.MessageApi
import com.github.gotify.client.model.Message
import com.github.gotify.client.model.PagedMessages
import com.github.gotify.log.Log
internal class MessageRequester(private val messageApi: MessageApi) {
fun loadMore(state: MessageState): PagedMessages? {
return try {
Log.i("Loading more messages for ${state.appId}")
if (MessageState.ALL_MESSAGES == state.appId) {
Api.execute(messageApi.getMessages(LIMIT, state.nextSince))
} else {
Api.execute(messageApi.getAppMessages(state.appId, LIMIT, state.nextSince))
}
} catch (apiException: ApiException) {
Log.e("failed requesting messages", apiException)
null
}
}
fun asyncRemoveMessage(message: Message) {
Log.i("Removing message with id ${message.id}")
messageApi.deleteMessage(message.id).enqueue(Callback.call())
}
fun deleteAll(appId: Long): Boolean {
return try {
Log.i("Deleting all messages for $appId")
if (MessageState.ALL_MESSAGES == appId) {
Api.execute(messageApi.deleteMessages())
} else {
Api.execute(messageApi.deleteAppMessages(appId))
}
true
} catch (e: ApiException) {
Log.e("Could not delete messages", e)
false
}
}
companion object {
private const val LIMIT = 100
}
}

15
app/src/main/kotlin/com/github/gotify/messages/provider/MessageState.kt Normal file
View File

@@ -0,0 +1,15 @@
package com.github.gotify.messages.provider
import com.github.gotify.client.model.Message
internal class MessageState {
var appId = 0L
var loaded = false
var hasNext = false
var nextSince = 0L
var messages = mutableListOf<Message>()
companion object {
const val ALL_MESSAGES = -1L
}
}

131
app/src/main/kotlin/com/github/gotify/messages/provider/MessageStateHolder.kt Normal file
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package com.github.gotify.messages.provider
import com.github.gotify.client.model.Message
import com.github.gotify.client.model.PagedMessages
import kotlin.math.max
internal class MessageStateHolder {
@get:Synchronized
var lastReceivedMessage = -1L
private set
private var states = mutableMapOf<Long, MessageState>()
private var pendingDeletion: MessageDeletion? = null
@Synchronized
fun clear() {
states = mutableMapOf()
}
@Synchronized
fun newMessages(appId: Long, pagedMessages: PagedMessages) {
val state = state(appId)
if (!state.loaded && pagedMessages.messages.size > 0) {
lastReceivedMessage = max(pagedMessages.messages[0].id, lastReceivedMessage)
}
state.apply {
loaded = true
messages.addAll(pagedMessages.messages)
hasNext = pagedMessages.paging.next != null
nextSince = pagedMessages.paging.since
this.appId = appId
}
states[appId] = state
// If there is a message with pending deletion, it should not reappear in the list in case
// it is added again.
if (deletionPending()) {
deleteMessage(pendingDeletion!!.message)
}
}
@Synchronized
fun newMessage(message: Message) {
// If there is a message with pending deletion, its indices are going to change. To keep
// them consistent the deletion is undone first and redone again after adding the new
// message.
val deletion = undoPendingDeletion()
addMessage(message, 0, 0)
lastReceivedMessage = message.id
if (deletion != null) deleteMessage(deletion.message)
}
@Synchronized
fun state(appId: Long): MessageState = states[appId] ?: emptyState(appId)
@Synchronized
fun deleteAll(appId: Long) {
clear()
val state = state(appId)
state.loaded = true
states[appId] = state
}
private fun emptyState(appId: Long): MessageState {
return MessageState().apply {
loaded = false
hasNext = false
nextSince = 0
this.appId = appId
}
}
@Synchronized
fun deleteMessage(message: Message) {
val allMessages = state(MessageState.ALL_MESSAGES)
val appMessages = state(message.appid)
var pendingDeletedAllPosition = -1
var pendingDeletedAppPosition = -1
if (allMessages.loaded) {
val allPosition = allMessages.messages.indexOf(message)
if (allPosition != -1) allMessages.messages.removeAt(allPosition)
pendingDeletedAllPosition = allPosition
}
if (appMessages.loaded) {
val appPosition = appMessages.messages.indexOf(message)
if (appPosition != -1) appMessages.messages.removeAt(appPosition)
pendingDeletedAppPosition = appPosition
}
pendingDeletion = MessageDeletion(
message,
pendingDeletedAllPosition,
pendingDeletedAppPosition
)
}
@Synchronized
fun undoPendingDeletion(): MessageDeletion? {
if (pendingDeletion != null) {
addMessage(
pendingDeletion!!.message,
pendingDeletion!!.allPosition,
pendingDeletion!!.appPosition
)
}
return purgePendingDeletion()
}
@Synchronized
fun purgePendingDeletion(): MessageDeletion? {
val result = pendingDeletion
pendingDeletion = null
return result
}
@Synchronized
fun deletionPending(): Boolean = pendingDeletion != null
private fun addMessage(message: Message, allPosition: Int, appPosition: Int) {
val allMessages = state(MessageState.ALL_MESSAGES)
val appMessages = state(message.appid)
if (allMessages.loaded && allPosition != -1) {
allMessages.messages.add(allPosition, message)
}
if (appMessages.loaded && appPosition != -1) {
appMessages.messages.add(appPosition, message)
}
}
}

8
app/src/main/kotlin/com/github/gotify/messages/provider/MessageWithImage.kt Normal file
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package com.github.gotify.messages.provider
import com.github.gotify.client.model.Message
internal class MessageWithImage {
lateinit var message: Message
lateinit var image: String
}

39
app/src/main/kotlin/com/github/gotify/picasso/PicassoDataRequestHandler.kt Normal file
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package com.github.gotify.picasso
import android.graphics.BitmapFactory
import android.util.Base64
import com.github.gotify.log.Log
import com.squareup.picasso.Picasso
import com.squareup.picasso.Request
import com.squareup.picasso.RequestHandler
/**
* Adapted from https://github.com/square/picasso/issues/1395#issuecomment-220929377 By
* https://github.com/SmartDengg
*/
internal class PicassoDataRequestHandler : RequestHandler() {
companion object {
private const val DATA_SCHEME = "data"
}
override fun canHandleRequest(data: Request): Boolean {
val scheme = data.uri.scheme
return DATA_SCHEME.equals(scheme, ignoreCase = true)
}
override fun load(request: Request, networkPolicy: Int): Result {
val uri = request.uri.toString()
val imageDataBytes = uri.substring(uri.indexOf(",") + 1)
val bytes = Base64.decode(imageDataBytes.toByteArray(), Base64.DEFAULT)
val bitmap = BitmapFactory.decodeByteArray(bytes, 0, bytes.size)
if (bitmap == null) {
val show = if (uri.length > 50) uri.take(50) + "..." else uri
val malformed = RuntimeException("Malformed data uri: $show")
Log.e("Could not load image", malformed)
throw malformed
}
return Result(bitmap, Picasso.LoadedFrom.NETWORK)
}
}

86
app/src/main/kotlin/com/github/gotify/picasso/PicassoHandler.kt Normal file
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package com.github.gotify.picasso
import android.content.Context
import android.graphics.Bitmap
import android.graphics.BitmapFactory
import com.github.gotify.R
import com.github.gotify.Settings
import com.github.gotify.Utils
import com.github.gotify.api.Callback
import com.github.gotify.api.CertUtils
import com.github.gotify.api.ClientFactory
import com.github.gotify.client.api.ApplicationApi
import com.github.gotify.log.Log
import com.github.gotify.messages.provider.MessageImageCombiner
import com.squareup.picasso.OkHttp3Downloader
import com.squareup.picasso.Picasso
import okhttp3.Cache
import okhttp3.OkHttpClient
import java.io.File
import java.io.IOException
import java.util.concurrent.ConcurrentHashMap
internal class PicassoHandler(private val context: Context, private val settings: Settings) {
companion object {
private const val PICASSO_CACHE_SIZE = 50 * 1024 * 1024 // 50 MB
private const val PICASSO_CACHE_SUBFOLDER = "picasso-cache"
}
private val picassoCache = Cache(
File(context.cacheDir, PICASSO_CACHE_SUBFOLDER),
PICASSO_CACHE_SIZE.toLong()
)
private val picasso = makePicasso()
private val appIdToAppImage = ConcurrentHashMap<Long, String>()
private fun makePicasso(): Picasso {
val builder = OkHttpClient.Builder()
builder.cache(picassoCache)
CertUtils.applySslSettings(builder, settings.sslSettings())
val downloader = OkHttp3Downloader(builder.build())
return Picasso.Builder(context)
.addRequestHandler(PicassoDataRequestHandler())
.downloader(downloader)
.build()
}
@Throws(IOException::class)
fun getImageFromUrl(url: String?): Bitmap = picasso.load(url).get()
fun getIcon(appId: Long): Bitmap {
if (appId == -1L) {
return BitmapFactory.decodeResource(context.resources, R.drawable.gotify)
}
try {
return getImageFromUrl(
Utils.resolveAbsoluteUrl("${settings.url}/", appIdToAppImage[appId])
)
} catch (e: IOException) {
Log.e("Could not load image for notification", e)
}
return BitmapFactory.decodeResource(context.resources, R.drawable.gotify)
}
fun updateAppIds() {
ClientFactory.clientToken(settings.url, settings.sslSettings(), settings.token)
.createService(ApplicationApi::class.java)
.apps
.enqueue(
Callback.call(
onSuccess = Callback.SuccessBody { apps ->
appIdToAppImage.clear()
appIdToAppImage.putAll(MessageImageCombiner.appIdToImage(apps))
},
onError = { appIdToAppImage.clear() }
)
)
}
fun get() = picasso
@Throws(IOException::class)
fun evict() {
picassoCache.evictAll()
}
}

236
app/src/main/kotlin/com/github/gotify/service/WebSocketConnection.kt Normal file
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package com.github.gotify.service
import android.app.AlarmManager
import android.net.ConnectivityManager
import android.os.Build
import android.os.Handler
import android.os.Looper
import com.github.gotify.SSLSettings
import com.github.gotify.Utils
import com.github.gotify.api.CertUtils
import com.github.gotify.client.model.Message
import com.github.gotify.log.Log
import okhttp3.HttpUrl
import okhttp3.OkHttpClient
import okhttp3.Request
import okhttp3.Response
import okhttp3.WebSocket
import okhttp3.WebSocketListener
import java.util.Calendar
import java.util.concurrent.TimeUnit
import java.util.concurrent.atomic.AtomicLong
internal class WebSocketConnection(
private val baseUrl: String,
settings: SSLSettings,
private val token: String?,
private val connectivityManager: ConnectivityManager,
private val alarmManager: AlarmManager
) {
companion object {
private val ID = AtomicLong(0)
}
private val client: OkHttpClient
private val reconnectHandler = Handler(Looper.getMainLooper())
private val reconnectCallback = Runnable { start() }
private var errorCount = 0
private var webSocket: WebSocket? = null
private lateinit var onMessageCallback: (Message) -> Unit
private lateinit var onClose: Runnable
private lateinit var onOpen: Runnable
private lateinit var onBadRequest: BadRequestRunnable
private lateinit var onNetworkFailure: OnNetworkFailureRunnable
private lateinit var onReconnected: Runnable
private var state: State? = null
init {
val builder = OkHttpClient.Builder()
.readTimeout(0, TimeUnit.MILLISECONDS)
.pingInterval(1, TimeUnit.MINUTES)
.connectTimeout(10, TimeUnit.SECONDS)
CertUtils.applySslSettings(builder, settings)
client = builder.build()
}
@Synchronized
fun onMessage(onMessage: (Message) -> Unit): WebSocketConnection {
this.onMessageCallback = onMessage
return this
}
@Synchronized
fun onClose(onClose: Runnable): WebSocketConnection {
this.onClose = onClose
return this
}
@Synchronized
fun onOpen(onOpen: Runnable): WebSocketConnection {
this.onOpen = onOpen
return this
}
@Synchronized
fun onBadRequest(onBadRequest: BadRequestRunnable): WebSocketConnection {
this.onBadRequest = onBadRequest
return this
}
@Synchronized
fun onNetworkFailure(onNetworkFailure: OnNetworkFailureRunnable): WebSocketConnection {
this.onNetworkFailure = onNetworkFailure
return this
}
@Synchronized
fun onReconnected(onReconnected: Runnable): WebSocketConnection {
this.onReconnected = onReconnected
return this
}
private fun request(): Request {
val url = HttpUrl.parse(baseUrl)!!
.newBuilder()
.addPathSegment("stream")
.addQueryParameter("token", token)
.build()
return Request.Builder().url(url).get().build()
}
@Synchronized
fun start(): WebSocketConnection {
if (state == State.Connecting || state == State.Connected) {
return this
}
close()
state = State.Connecting
val nextId = ID.incrementAndGet()
Log.i("WebSocket($nextId): starting...")
webSocket = client.newWebSocket(request(), Listener(nextId))
return this
}
@Synchronized
fun close() {
if (webSocket != null) {
Log.i("WebSocket(${ID.get()}): closing existing connection.")
state = State.Disconnected
webSocket!!.close(1000, "")
webSocket = null
}
}
@Synchronized
fun scheduleReconnect(seconds: Long) {
if (state == State.Connecting || state == State.Connected) {
return
}
state = State.Scheduled
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
Log.i("WebSocket: scheduling a restart in $seconds second(s) (via alarm manager)")
val future = Calendar.getInstance()
future.add(Calendar.SECOND, seconds.toInt())
alarmManager.setExact(
AlarmManager.RTC_WAKEUP,
future.timeInMillis,
"reconnect-tag",
{ start() },
null
)
} else {
Log.i("WebSocket: scheduling a restart in $seconds second(s)")
reconnectHandler.removeCallbacks(reconnectCallback)
reconnectHandler.postDelayed(reconnectCallback, TimeUnit.SECONDS.toMillis(seconds))
}
}
private inner class Listener(private val id: Long) : WebSocketListener() {
override fun onOpen(webSocket: WebSocket, response: Response) {
syncExec {
state = State.Connected
Log.i("WebSocket($id): opened")
onOpen.run()
if (errorCount > 0) {
onReconnected.run()
errorCount = 0
}
}
super.onOpen(webSocket, response)
}
override fun onMessage(webSocket: WebSocket, text: String) {
syncExec {
Log.i("WebSocket($id): received message $text")
val message = Utils.JSON.fromJson(text, Message::class.java)
onMessageCallback(message)
}
super.onMessage(webSocket, text)
}
override fun onClosed(webSocket: WebSocket, code: Int, reason: String) {
syncExec {
if (state == State.Connected) {
Log.w("WebSocket($id): closed")
onClose.run()
}
state = State.Disconnected
}
super.onClosed(webSocket, code, reason)
}
override fun onFailure(webSocket: WebSocket, t: Throwable, response: Response?) {
val code = if (response != null) "StatusCode: ${response.code()}" else ""
val message = if (response != null) response.message() else ""
Log.e("WebSocket($id): failure $code Message: $message", t)
syncExec {
state = State.Disconnected
if (response != null && response.code() >= 400 && response.code() <= 499) {
onBadRequest.execute(message)
close()
return@syncExec
}
errorCount++
val network = connectivityManager.activeNetworkInfo
if (network == null || !network.isConnected) {
Log.i("WebSocket($id): Network not connected")
}
val minutes = (errorCount * 2 - 1).coerceAtMost(20)
onNetworkFailure.execute(minutes)
scheduleReconnect(TimeUnit.MINUTES.toSeconds(minutes.toLong()))
}
super.onFailure(webSocket, t, response)
}
private fun syncExec(runnable: Runnable) {
synchronized(this) {
if (ID.get() == id) {
runnable.run()
}
}
}
}
internal fun interface BadRequestRunnable {
fun execute(message: String)
}
internal fun interface OnNetworkFailureRunnable {
fun execute(minutes: Int)
}
internal enum class State {
Scheduled,
Connecting,
Connected,
Disconnected
}
}

398
app/src/main/kotlin/com/github/gotify/service/WebSocketService.kt Normal file
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package com.github.gotify.service
import android.app.AlarmManager
import android.app.Notification
import android.app.NotificationManager
import android.app.PendingIntent
import android.app.Service
import android.content.Intent
import android.content.IntentFilter
import android.graphics.Color
import android.net.ConnectivityManager
import android.net.Uri
import android.os.Build
import android.os.IBinder
import androidx.annotation.RequiresApi
import androidx.core.app.NotificationCompat
import androidx.core.content.ContextCompat
import com.github.gotify.MarkwonFactory
import com.github.gotify.MissedMessageUtil
import com.github.gotify.NotificationSupport
import com.github.gotify.R
import com.github.gotify.Settings
import com.github.gotify.Utils
import com.github.gotify.api.Callback
import com.github.gotify.api.ClientFactory
import com.github.gotify.client.api.MessageApi
import com.github.gotify.client.model.Message
import com.github.gotify.log.Log
import com.github.gotify.log.UncaughtExceptionHandler
import com.github.gotify.messages.Extras
import com.github.gotify.messages.MessagesActivity
import com.github.gotify.picasso.PicassoHandler
import io.noties.markwon.Markwon
import java.util.concurrent.atomic.AtomicLong
internal class WebSocketService : Service() {
companion object {
val NEW_MESSAGE_BROADCAST = "${WebSocketService::class.java.name}.NEW_MESSAGE"
private const val NOT_LOADED = -2L
}
private lateinit var settings: Settings
private var connection: WebSocketConnection? = null
private val lastReceivedMessage = AtomicLong(NOT_LOADED)
private lateinit var missingMessageUtil: MissedMessageUtil
private lateinit var picassoHandler: PicassoHandler
private lateinit var markwon: Markwon
override fun onCreate() {
super.onCreate()
settings = Settings(this)
val client = ClientFactory.clientToken(
settings.url,
settings.sslSettings(),
settings.token
)
missingMessageUtil = MissedMessageUtil(client.createService(MessageApi::class.java))
Log.i("Create ${javaClass.simpleName}")
picassoHandler = PicassoHandler(this, settings)
markwon = MarkwonFactory.createForNotification(this, picassoHandler.get())
}
override fun onDestroy() {
super.onDestroy()
if (connection != null) {
connection!!.close()
}
Log.w("Destroy ${javaClass.simpleName}")
}
override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
Log.init(this)
if (connection != null) {
connection!!.close()
}
Log.i("Starting ${javaClass.simpleName}")
super.onStartCommand(intent, flags, startId)
Thread { startPushService() }.start()
return START_STICKY
}
private fun startPushService() {
UncaughtExceptionHandler.registerCurrentThread()
showForegroundNotification(getString(R.string.websocket_init))
if (lastReceivedMessage.get() == NOT_LOADED) {
missingMessageUtil.lastReceivedMessage { lastReceivedMessage.set(it) }
}
val cm = getSystemService(CONNECTIVITY_SERVICE) as ConnectivityManager
val alarmManager = getSystemService(ALARM_SERVICE) as AlarmManager
connection = WebSocketConnection(
settings.url,
settings.sslSettings(),
settings.token,
cm,
alarmManager
)
.onOpen { onOpen() }
.onClose { onClose() }
.onBadRequest { message -> onBadRequest(message) }
.onNetworkFailure { minutes -> onNetworkFailure(minutes) }
.onMessage { message -> onMessage(message) }
.onReconnected { notifyMissedNotifications() }
.start()
val intentFilter = IntentFilter()
intentFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION)
picassoHandler.updateAppIds()
}
private fun onClose() {
showForegroundNotification(
getString(R.string.websocket_closed),
getString(R.string.websocket_reconnect)
)
ClientFactory.userApiWithToken(settings)
.currentUser()
.enqueue(
Callback.call(
onSuccess = { doReconnect() },
onError = { exception ->
if (exception.code == 401) {
showForegroundNotification(
getString(R.string.user_action),
getString(R.string.websocket_closed_logout)
)
} else {
Log.i(
"WebSocket closed but the user still authenticated, " +
"trying to reconnect"
)
doReconnect()
}
}
)
)
}
private fun doReconnect() {
if (connection == null) {
return
}
connection!!.scheduleReconnect(15)
}
private fun onBadRequest(message: String) {
showForegroundNotification(getString(R.string.websocket_could_not_connect), message)
}
private fun onNetworkFailure(minutes: Int) {
val status = getString(R.string.websocket_not_connected)
val intervalUnit = resources
.getQuantityString(R.plurals.websocket_retry_interval, minutes, minutes)
showForegroundNotification(
status,
"${getString(R.string.websocket_reconnect)} $intervalUnit"
)
}
private fun onOpen() {
showForegroundNotification(getString(R.string.websocket_listening))
}
private fun notifyMissedNotifications() {
val messageId = lastReceivedMessage.get()
if (messageId == NOT_LOADED) {
return
}
val messages = missingMessageUtil.missingMessages(messageId).filterNotNull()
if (messages.size > 5) {
onGroupedMessages(messages)
} else {
messages.forEach {
onMessage(it)
}
}
}
private fun onGroupedMessages(messages: List<Message>) {
var highestPriority = 0L
messages.forEach { message ->
if (lastReceivedMessage.get() < message.id) {
lastReceivedMessage.set(message.id)
highestPriority = highestPriority.coerceAtLeast(message.priority)
}
broadcast(message)
}
val size = messages.size
showNotification(
NotificationSupport.ID.GROUPED,
getString(R.string.missed_messages),
getString(R.string.grouped_message, size),
highestPriority,
null
)
}
private fun onMessage(message: Message) {
if (lastReceivedMessage.get() < message.id) {
lastReceivedMessage.set(message.id)
}
broadcast(message)
showNotification(
message.id,
message.title,
message.message,
message.priority,
message.extras,
message.appid
)
}
private fun broadcast(message: Message) {
val intent = Intent()
intent.action = NEW_MESSAGE_BROADCAST
intent.putExtra("message", Utils.JSON.toJson(message))
sendBroadcast(intent)
}
override fun onBind(intent: Intent): IBinder? = null
private fun showForegroundNotification(title: String, message: String? = null) {
val notificationIntent = Intent(this, MessagesActivity::class.java)
val pendingIntent = PendingIntent.getActivity(
this,
0,
notificationIntent,
PendingIntent.FLAG_IMMUTABLE
)
val notificationBuilder =
NotificationCompat.Builder(this, NotificationSupport.Channel.FOREGROUND)
notificationBuilder.setSmallIcon(R.drawable.ic_gotify)
notificationBuilder.setOngoing(true)
notificationBuilder.priority = NotificationCompat.PRIORITY_MIN
notificationBuilder.setShowWhen(false)
notificationBuilder.setWhen(0)
notificationBuilder.setContentTitle(title)
if (message != null) {
notificationBuilder.setContentText(message)
notificationBuilder.setStyle(NotificationCompat.BigTextStyle().bigText(message))
}
notificationBuilder.setContentIntent(pendingIntent)
notificationBuilder.color = ContextCompat.getColor(applicationContext, R.color.colorPrimary)
startForeground(NotificationSupport.ID.FOREGROUND, notificationBuilder.build())
}
private fun showNotification(
id: Int,
title: String,
message: String,
priority: Long,
extras: Map<String, Any>?
) {
showNotification(id.toLong(), title, message, priority, extras, -1L)
}
private fun showNotification(
id: Long,
title: String,
message: String,
priority: Long,
extras: Map<String, Any>?,
appId: Long
) {
var intent: Intent
val intentUrl = Extras.getNestedValue(
String::class.java,
extras,
"android::action",
"onReceive",
"intentUrl"
)
if (intentUrl != null) {
intent = Intent(Intent.ACTION_VIEW)
intent.data = Uri.parse(intentUrl)
intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK
startActivity(intent)
}
val url = Extras.getNestedValue(
String::class.java,
extras,
"client::notification",
"click",
"url"
)
if (url != null) {
intent = Intent(Intent.ACTION_VIEW)
intent.data = Uri.parse(url)
} else {
intent = Intent(this, MessagesActivity::class.java)
}
val contentIntent = PendingIntent.getActivity(
this,
0,
intent,
PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
)
val b = NotificationCompat.Builder(
this,
NotificationSupport.convertPriorityToChannel(priority)
)
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
showNotificationGroup(priority)
}
b.setAutoCancel(true)
.setDefaults(Notification.DEFAULT_ALL)
.setWhen(System.currentTimeMillis())
.setSmallIcon(R.drawable.ic_gotify)
.setLargeIcon(picassoHandler.getIcon(appId))
.setTicker("${getString(R.string.app_name)} - $title")
.setGroup(NotificationSupport.Group.MESSAGES)
.setContentTitle(title)
.setDefaults(Notification.DEFAULT_LIGHTS or Notification.DEFAULT_SOUND)
.setLights(Color.CYAN, 1000, 5000)
.setColor(ContextCompat.getColor(applicationContext, R.color.colorPrimary))
.setContentIntent(contentIntent)
var formattedMessage = message as CharSequence
var newMessage: String? = null
if (Extras.useMarkdown(extras)) {
formattedMessage = markwon.toMarkdown(message)
newMessage = formattedMessage.toString()
}
b.setContentText(newMessage ?: message)
b.setStyle(NotificationCompat.BigTextStyle().bigText(formattedMessage))
val notificationImageUrl = Extras.getNestedValue(
String::class.java,
extras,
"client::notification",
"bigImageUrl"
)
if (notificationImageUrl != null) {
try {
b.setStyle(
NotificationCompat.BigPictureStyle()
.bigPicture(picassoHandler.getImageFromUrl(notificationImageUrl))
)
} catch (e: Exception) {
Log.e("Error loading bigImageUrl", e)
}
}
val notificationManager = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
notificationManager.notify(Utils.longToInt(id), b.build())
}
@RequiresApi(Build.VERSION_CODES.N)
fun showNotificationGroup(priority: Long) {
val intent = Intent(this, MessagesActivity::class.java)
val contentIntent = PendingIntent.getActivity(
this,
0,
intent,
PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
)
val builder = NotificationCompat.Builder(
this,
NotificationSupport.convertPriorityToChannel(priority)
)
builder.setAutoCancel(true)
.setDefaults(Notification.DEFAULT_ALL)
.setWhen(System.currentTimeMillis())
.setSmallIcon(R.drawable.ic_gotify)
.setTicker(getString(R.string.app_name))
.setGroup(NotificationSupport.Group.MESSAGES)
.setGroupAlertBehavior(NotificationCompat.GROUP_ALERT_CHILDREN)
.setContentTitle(getString(R.string.grouped_notification_text))
.setGroupSummary(true)
.setContentText(getString(R.string.grouped_notification_text))
.setColor(ContextCompat.getColor(applicationContext, R.color.colorPrimary))
.setContentIntent(contentIntent)
val notificationManager = this.getSystemService(NOTIFICATION_SERVICE) as NotificationManager
notificationManager.notify(-5, builder.build())
}
}

94
app/src/main/kotlin/com/github/gotify/settings/SettingsActivity.kt Normal file
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package com.github.gotify.settings
import android.app.AlertDialog
import android.content.Intent
import android.content.SharedPreferences
import android.content.SharedPreferences.OnSharedPreferenceChangeListener
import android.os.Bundle
import android.view.MenuItem
import android.view.View
import androidx.appcompat.app.AppCompatActivity
import androidx.preference.ListPreference
import androidx.preference.Preference
import androidx.preference.PreferenceFragmentCompat
import androidx.preference.PreferenceManager
import com.github.gotify.R
import com.github.gotify.databinding.SettingsActivityBinding
internal class SettingsActivity : AppCompatActivity(), OnSharedPreferenceChangeListener {
private lateinit var binding: SettingsActivityBinding
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding = SettingsActivityBinding.inflate(layoutInflater)
setContentView(binding.root)
supportFragmentManager
.beginTransaction()
.replace(R.id.settings, SettingsFragment())
.commit()
setSupportActionBar(binding.appBarDrawer.toolbar)
val actionBar = supportActionBar
if (actionBar != null) {
actionBar.setDisplayHomeAsUpEnabled(true)
actionBar.setDisplayShowCustomEnabled(true)
}
val sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this)
sharedPreferences.registerOnSharedPreferenceChangeListener(this)
}
override fun onOptionsItemSelected(item: MenuItem): Boolean {
if (item.itemId == android.R.id.home) {
finish()
return true
}
return false
}
override fun onSharedPreferenceChanged(sharedPreferences: SharedPreferences, key: String) {
if (getString(R.string.setting_key_theme) == key) {
ThemeHelper.setTheme(
this,
sharedPreferences.getString(key, getString(R.string.theme_default))!!
)
}
}
class SettingsFragment : PreferenceFragmentCompat() {
override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
setPreferencesFromResource(R.xml.root_preferences, rootKey)
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
val messageLayout: ListPreference? =
findPreference(getString(R.string.setting_key_message_layout))
messageLayout?.onPreferenceChangeListener =
Preference.OnPreferenceChangeListener { _, _ ->
AlertDialog.Builder(context)
.setTitle(R.string.setting_message_layout_dialog_title)
.setMessage(R.string.setting_message_layout_dialog_message)
.setPositiveButton(
getString(R.string.setting_message_layout_dialog_button1)
) { _, _ ->
restartApp()
}
.setNegativeButton(
getString(R.string.setting_message_layout_dialog_button2),
null
)
.show()
true
}
}
private fun restartApp() {
val packageManager = requireContext().packageManager
val packageName = requireContext().packageName
val intent = packageManager.getLaunchIntentForPackage(packageName)
val componentName = intent!!.component
val mainIntent = Intent.makeRestartActivityTask(componentName)
startActivity(mainIntent)
Runtime.getRuntime().exit(0)
}
}
}

24
app/src/main/kotlin/com/github/gotify/settings/ThemeHelper.kt Normal file
View File

@@ -0,0 +1,24 @@
package com.github.gotify.settings
import android.content.Context
import android.os.Build
import androidx.appcompat.app.AppCompatDelegate
import com.github.gotify.R
internal object ThemeHelper {
fun setTheme(context: Context, newTheme: String) {
AppCompatDelegate.setDefaultNightMode(ofKey(context, newTheme))
}
private fun ofKey(context: Context, newTheme: String): Int {
return if (context.getString(R.string.theme_dark) == newTheme) {
AppCompatDelegate.MODE_NIGHT_YES
} else if (context.getString(R.string.theme_light) == newTheme) {
AppCompatDelegate.MODE_NIGHT_NO
} else if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.P) {
AppCompatDelegate.MODE_NIGHT_AUTO_BATTERY
} else {
AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM
}
}
}

163
app/src/main/kotlin/com/github/gotify/sharing/ShareActivity.kt Normal file
View File

@@ -0,0 +1,163 @@
package com.github.gotify.sharing
import android.content.Intent
import android.os.Bundle
import android.view.MenuItem
import android.view.View
import android.widget.ArrayAdapter
import android.widget.Spinner
import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
import com.github.gotify.R
import com.github.gotify.Settings
import com.github.gotify.Utils.launchCoroutine
import com.github.gotify.api.Api
import com.github.gotify.api.ApiException
import com.github.gotify.api.ClientFactory
import com.github.gotify.client.api.MessageApi
import com.github.gotify.client.model.Application
import com.github.gotify.client.model.Message
import com.github.gotify.databinding.ActivityShareBinding
import com.github.gotify.log.Log
import com.github.gotify.messages.provider.ApplicationHolder
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.withContext
internal class ShareActivity : AppCompatActivity() {
private lateinit var binding: ActivityShareBinding
private lateinit var settings: Settings
private lateinit var appsHolder: ApplicationHolder
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding = ActivityShareBinding.inflate(layoutInflater)
setContentView(binding.root)
Log.i("Entering ${javaClass.simpleName}")
setSupportActionBar(binding.appBarDrawer.toolbar)
val actionBar = supportActionBar
if (actionBar != null) {
actionBar.setDisplayHomeAsUpEnabled(true)
actionBar.setDisplayShowCustomEnabled(true)
}
settings = Settings(this)
val intent = intent
val type = intent.type
if (Intent.ACTION_SEND == intent.action && "text/plain" == type) {
val sharedText = intent.getStringExtra(Intent.EXTRA_TEXT)
if (sharedText != null) {
binding.content.setText(sharedText)
}
}
if (!settings.tokenExists()) {
Toast.makeText(
applicationContext,
R.string.not_loggedin_share,
Toast.LENGTH_SHORT
).show()
finish()
return
}
val client = ClientFactory.clientToken(
settings.url,
settings.sslSettings(),
settings.token
)
appsHolder = ApplicationHolder(this, client)
appsHolder.onUpdate {
val apps = appsHolder.get()
populateSpinner(apps)
val appsAvailable = apps.isNotEmpty()
binding.pushButton.isEnabled = appsAvailable
binding.missingAppsContainer.visibility = if (appsAvailable) View.GONE else View.VISIBLE
}
appsHolder.onUpdateFailed { binding.pushButton.isEnabled = false }
appsHolder.request()
}
override fun onPostCreate(savedInstanceState: Bundle?) {
super.onPostCreate(savedInstanceState)
binding.pushButton.setOnClickListener { pushMessage() }
}
override fun onOptionsItemSelected(item: MenuItem): Boolean {
if (item.itemId == android.R.id.home) {
finish()
return true
}
return false
}
private fun pushMessage() {
val titleText = binding.title.text.toString()
val contentText = binding.content.text.toString()
val priority = binding.edtTxtPriority.text.toString()
val appIndex = binding.appSpinner.selectedItemPosition
if (contentText.isEmpty()) {
Toast.makeText(this, "Content should not be empty.", Toast.LENGTH_LONG).show()
return
} else if (priority.isEmpty()) {
Toast.makeText(this, "Priority should be number.", Toast.LENGTH_LONG).show()
return
} else if (appIndex == Spinner.INVALID_POSITION) {
// For safety, e.g. loading the apps needs too much time (maybe a timeout) and
// the user tries to push without an app selected.
Toast.makeText(this, "An app must be selected.", Toast.LENGTH_LONG).show()
return
}
val message = Message()
if (titleText.isNotEmpty()) {
message.title = titleText
}
message.message = contentText
message.priority = priority.toLong()
launchCoroutine {
val response = executeMessageCall(appIndex, message)
withContext(Dispatchers.Main) {
if (response) {
Toast.makeText(this@ShareActivity, "Pushed!", Toast.LENGTH_LONG).show()
finish()
} else {
Toast.makeText(
this@ShareActivity,
"Oops! Something went wrong...",
Toast.LENGTH_LONG
).show()
}
}
}
}
private fun executeMessageCall(appIndex: Int, message: Message): Boolean {
val pushClient = ClientFactory.clientToken(
settings.url,
settings.sslSettings(),
appsHolder.get()[appIndex].token
)
return try {
val messageApi = pushClient.createService(MessageApi::class.java)
Api.execute(messageApi.createMessage(message))
true
} catch (apiException: ApiException) {
Log.e("Failed sending message", apiException)
false
}
}
private fun populateSpinner(apps: List<Application>) {
val appNameList = mutableListOf<String>()
apps.forEach {
appNameList.add(it.name)
}
val adapter = ArrayAdapter(this, android.R.layout.simple_spinner_dropdown_item, appNameList)
binding.appSpinner.adapter = adapter
}
}

3
app/src/main/res/layout/settings_activity.xml
View File

@@ -12,7 +12,7 @@
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
<LinearLayout
android:layout_width="match_parent"
app:layout_behavior="@string/appbar_scrolling_view_behavior"
android:layout_height="match_parent">
@@ -24,6 +24,7 @@
</LinearLayout>
<include
android:id="@+id/app_bar_drawer"
layout="@layout/app_bar_drawer"
android:layout_width="match_parent"
android:layout_height="wrap_content" />

2
build.gradle
View File

@@ -7,7 +7,7 @@ buildscript {
}
dependencies {
classpath 'com.android.tools.build:gradle:7.3.1'
classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.20'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files