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Make back button pause player instead of quitting app

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PiperOrigin-RevId: 700282443
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claincly 2024-11-26 03:30:57 -08:00 committed by Copybara-Service
parent f257e5511f
commit e357629400
1 changed files with 12 additions and 0 deletions
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12
demos/composition/src/main/java/androidx/media3/demo/composition/CompositionPreviewActivity.java
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@ -191,6 +191,18 @@ public final class CompositionPreviewActivity extends AppCompatActivity {
exportStopwatch.reset(); exportStopwatch.reset();
} }
@SuppressWarnings("MissingSuperCall")
@Override
public void onBackPressed() {
if (compositionPlayer != null) {
compositionPlayer.pause();
}
if (exportStopwatch.isRunning()) {
cancelExport();
exportStopwatch.reset();
}
}
private Composition prepareComposition() { private Composition prepareComposition() {
String[] presetUris = getResources().getStringArray(/* id= */ R.array.preset_uris); String[] presetUris = getResources().getStringArray(/* id= */ R.array.preset_uris);
int[] presetDurationsUs = getResources().getIntArray(/* id= */ R.array.preset_durations); int[] presetDurationsUs = getResources().getIntArray(/* id= */ R.array.preset_durations);