Add share activity

app/src/main/AndroidManifest.xml

@@ -45,6 +45,15 @@
             android:name=".settings.SettingsActivity"
             android:theme="@style/AppTheme.NoActionBar"
             android:label="@string/title_activity_settings" />
+        <activity
+            android:name=".sharing.ShareActivity"
+            android:theme="@android:style/Theme.Translucent.NoTitleBar">
+            <intent-filter>
+                <action android:name="android.intent.action.SEND" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:mimeType="text/plain" />
+            </intent-filter>
+        </activity>
 
         <service android:name=".service.WebSocketService" />
 

app/src/main/java/com/github/gotify/Utils.java

@@ -1,12 +1,14 @@
 package com.github.gotify;
 
 import android.app.Activity;
+import android.content.Context;
 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 android.widget.Toast;
 import androidx.annotation.NonNull;
 import com.github.gotify.client.JSON;
 import com.github.gotify.log.Log;
@@ -96,4 +98,16 @@ public class Utils {
         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];
+    }
+
+    public static void showLongToast(Context context, String message) {
+        Toast.makeText(context, message, Toast.LENGTH_LONG).show();
+    }
 }

app/src/main/java/com/github/gotify/messages/MessagesActivity.java

@@ -71,6 +71,7 @@ import java.util.ArrayList;
 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
@@ -695,12 +696,4 @@ public class MessagesActivity extends AppCompatActivity
         adapter.setItems(messageWithImages);
         adapter.notifyDataSetChanged();
     }
-
-    private <T> T first(T[] data) {
-        if (data.length != 1) {
-            throw new IllegalArgumentException("must be one element");
-        }
-
-        return data[0];
-    }
 }

app/src/main/java/com/github/gotify/sharing/ShareActivity.java

@@ -0,0 +1,94 @@
+package com.github.gotify.sharing;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.AsyncTask;
+import android.os.Bundle;
+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.ClientFactory;
+import com.github.gotify.client.ApiClient;
+import com.github.gotify.client.api.ApplicationApi;
+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.log.Log;
+import java.util.List;
+
+import static com.github.gotify.Utils.first;
+
+public class ShareActivity extends Activity {
+    private ApiClient client;
+    private Settings settings;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        settings = new Settings(this);
+        handleShareIntent();
+    }
+
+    private void handleShareIntent() {
+        Intent intent = getIntent();
+        String action = intent.getAction();
+        String type = intent.getType();
+
+        if (Intent.ACTION_SEND.equals(action) && type != null) {
+            if ("text/plain".equals(type)) {
+                String sharedText = intent.getStringExtra(Intent.EXTRA_TEXT);
+                if (sharedText != null) {
+                    Message message = new Message();
+                    message.setMessage(sharedText);
+                    message.setTitle("Shared content");
+                    message.setPriority((long) 5);
+
+                    client =
+                            ClientFactory.clientToken(
+                                    settings.url(), settings.sslSettings(), settings.token());
+
+                    new GetApps().execute(message);
+                }
+            }
+        }
+    }
+
+    private class GetApps extends AsyncTask<Message, Void, Void> {
+        @Override
+        protected Void doInBackground(Message... messages) {
+            try {
+                ApplicationApi applicationApi = client.createService(ApplicationApi.class);
+                List<Application> apps = Api.execute(applicationApi.getApps());
+                client =
+                        ClientFactory.clientToken(
+                                settings.url(), settings.sslSettings(), apps.get(0).getToken());
+                new SendSharedContent().execute(first(messages));
+            } catch (ApiException apiException) {
+                Log.e("Failed getting apps", apiException);
+            }
+
+            return null;
+        }
+    }
+
+    private class SendSharedContent extends AsyncTask<Message, String, String> {
+        @Override
+        protected String doInBackground(Message... messages) {
+            try {
+                MessageApi messageApi = client.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) {
+            Utils.showLongToast(ShareActivity.this, message);
+            ShareActivity.this.finish();
+        }
+    }
+}