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-Fixed memory leak in playlist append dialog due to rogue flowables.

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-Changed image loader memory cache to use limited LRU.
This commit is contained in:
John Zhen Mo 2018-01-29 20:42:52 -08:00
parent 6f9deea873
commit 62814f083e
2 changed files with 35 additions and 11 deletions
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33
app/src/main/java/org/schabi/newpipe/fragments/local/PlaylistAppendDialog.java
View file

@ -1,5 +1,6 @@
package org.schabi.newpipe.fragments.local;
import android.annotation.SuppressLint;
import android.content.Context;
import android.os.Bundle;
import android.support.annotation.NonNull;
@ -25,6 +26,7 @@ import java.util.Collections;
import java.util.List;
import io.reactivex.android.schedulers.AndroidSchedulers;
import io.reactivex.disposables.Disposable;
public final class PlaylistAppendDialog extends PlaylistDialog {
private static final String TAG = PlaylistAppendDialog.class.getCanonicalName();
@ -32,6 +34,8 @@ public final class PlaylistAppendDialog extends PlaylistDialog {
private RecyclerView playlistRecyclerView;
private LocalItemListAdapter playlistAdapter;
private Disposable playlistReactor;
public static PlaylistAppendDialog fromStreamInfo(final StreamInfo info) {
PlaylistAppendDialog dialog = new PlaylistAppendDialog();
dialog.setInfo(Collections.singletonList(new StreamEntity(info)));
@ -68,6 +72,15 @@ public final class PlaylistAppendDialog extends PlaylistDialog {
playlistAdapter = new LocalItemListAdapter(getActivity());
}
@Override
public void onDestroy() {
super.onDestroy();
if (playlistReactor != null) playlistReactor.dispose();
playlistReactor = null;
playlistRecyclerView = null;
playlistAdapter = null;
}
/*//////////////////////////////////////////////////////////////////////////
// Views
//////////////////////////////////////////////////////////////////////////*/
@ -99,18 +112,20 @@ public final class PlaylistAppendDialog extends PlaylistDialog {
return;
final long playlistId = ((PlaylistMetadataEntry) selectedItem).uid;
final Toast successToast = Toast.makeText(getContext(),
R.string.playlist_add_stream_success, Toast.LENGTH_SHORT);
@SuppressLint("ShowToast")
final Toast successToast = Toast.makeText(getContext(), R.string.playlist_add_stream_success,
Toast.LENGTH_SHORT);
playlistManager.appendToPlaylist(playlistId, getStreams())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(ignored -> successToast.show());
.doOnDispose(successToast::show)
.subscribe(ignored -> {});
getDialog().dismiss();
}
});
playlistManager.getPlaylists()
playlistReactor = playlistManager.getPlaylists()
.observeOn(AndroidSchedulers.mainThread())
.subscribe(metadataEntries -> {
if (metadataEntries.isEmpty()) {
@ -118,9 +133,13 @@ public final class PlaylistAppendDialog extends PlaylistDialog {
return;
}
playlistAdapter.clearStreamItemList();
playlistAdapter.addItems(metadataEntries);
playlistRecyclerView.setVisibility(View.VISIBLE);
if (playlistAdapter != null) {
playlistAdapter.clearStreamItemList();
playlistAdapter.addItems(metadataEntries);
}
if (playlistRecyclerView != null) {
playlistRecyclerView.setVisibility(View.VISIBLE);
}
});
}