kadu/gotify-android-client
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Replace ListView with RecyclerView for the message list.

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This commit is contained in:
leopoldsedev
2020-02-10 18:41:06 +01:00
committed by Jannis Mattheis
parent 668e050add
commit fd07cad969
3 changed files with 53 additions and 42 deletions
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47
app/src/main/java/com/github/gotify/messages/MessagesActivity.java
View File

@@ -12,9 +12,7 @@ import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AbsListView;
import android.widget.ImageButton;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.ViewFlipper;
import androidx.appcompat.app.ActionBarDrawerToggle;
@@ -23,6 +21,9 @@ import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;
import androidx.core.view.GravityCompat;
import androidx.drawerlayout.widget.DrawerLayout;
import androidx.recyclerview.widget.DividerItemDecoration;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
import butterknife.BindView;
import butterknife.ButterKnife;
@@ -66,7 +67,7 @@ import okhttp3.OkHttpClient;
import static java.util.Collections.emptyList;
public class MessagesActivity extends AppCompatActivity
implements NavigationView.OnNavigationItemSelectedListener, AbsListView.OnScrollListener {
implements NavigationView.OnNavigationItemSelectedListener {
private BroadcastReceiver receiver =
new BroadcastReceiver() {
@@ -90,7 +91,7 @@ public class MessagesActivity extends AppCompatActivity
NavigationView navigationView;
@BindView(R.id.messages_view)
ListView messagesView;
RecyclerView messagesView;
@BindView(R.id.swipe_refresh)
SwipeRefreshLayout swipeRefreshLayout;
@@ -137,7 +138,14 @@ public class MessagesActivity extends AppCompatActivity
messages = new MessageFacade(client.createService(MessageApi.class), appsHolder);
messagesView.setOnScrollListener(this);
LinearLayoutManager layoutManager = new LinearLayoutManager(this);
DividerItemDecoration dividerItemDecoration =
new DividerItemDecoration(
messagesView.getContext(), layoutManager.getOrientation());
messagesView.addItemDecoration(dividerItemDecoration);
messagesView.setHasFixedSize(true);
messagesView.setLayoutManager(layoutManager);
messagesView.addOnScrollListener(new MessageListOnScrollListener());
messagesView.setAdapter(
new ListMessageAdapter(this, settings, picasso, emptyList(), this::delete));
@@ -341,18 +349,25 @@ public class MessagesActivity extends AppCompatActivity
picasso.shutdown();
}
@Override
public void onScrollStateChanged(AbsListView view, int scrollState) {}
private class MessageListOnScrollListener extends RecyclerView.OnScrollListener {
@Override
public void onScrollStateChanged(RecyclerView view, int scrollState) {}
@Override
public void onScroll(
AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
if (firstVisibleItem + visibleItemCount > totalItemCount - 15
&& totalItemCount != 0
&& messages.canLoadMore(appId)) {
if (!isLoadMore) {
isLoadMore = true;
new LoadMore().execute(appId);
@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
&& messages.canLoadMore(appId)) {
if (!isLoadMore) {
isLoadMore = true;
new LoadMore().execute(appId);
}
}
}
}
}