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Fix input video duration in the result view in transformer demo

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PiperOrigin-RevId: 524305085
This commit is contained in:
simakova 2023-04-14 17:04:31 +01:00 committed by Rohit Singh
parent 9835e58e4c
commit fab3abfd7c
1 changed files with 9 additions and 11 deletions
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20
demos/transformer/src/main/java/androidx/media3/demo/transformer/TransformerActivity.java
View File

@ -222,7 +222,7 @@ public final class TransformerActivity extends AppCompatActivity {
requestReadVideoPermission(/* activity= */ this); requestReadVideoPermission(/* activity= */ this);
Intent intent = getIntent(); Intent intent = getIntent();
Uri uri = checkNotNull(intent.getData()); Uri inputUri = checkNotNull(intent.getData());
try { try {
externalCacheFile = createExternalCacheFile("transformer-output.mp4"); externalCacheFile = createExternalCacheFile("transformer-output.mp4");
} catch (IOException e) { } catch (IOException e) {
@ -230,9 +230,9 @@ public final class TransformerActivity extends AppCompatActivity {
} }
String filePath = externalCacheFile.getAbsolutePath(); String filePath = externalCacheFile.getAbsolutePath();
@Nullable Bundle bundle = intent.getExtras(); @Nullable Bundle bundle = intent.getExtras();
MediaItem mediaItem = createMediaItem(bundle, uri); MediaItem mediaItem = createMediaItem(bundle, inputUri);
try { try {
Transformer transformer = createTransformer(bundle, filePath); Transformer transformer = createTransformer(bundle, inputUri, filePath);
Composition composition = createComposition(mediaItem, bundle); Composition composition = createComposition(mediaItem, bundle);
exportStopwatch.start(); exportStopwatch.start();
transformer.start(composition, filePath); transformer.start(composition, filePath);
@ -296,7 +296,7 @@ public final class TransformerActivity extends AppCompatActivity {
"progressViewGroup", "progressViewGroup",
"debugFrame", "debugFrame",
}) })
private Transformer createTransformer(@Nullable Bundle bundle, String filePath) { private Transformer createTransformer(@Nullable Bundle bundle, Uri inputUri, String filePath) {
Transformer.Builder transformerBuilder = new Transformer.Builder(/* context= */ this); Transformer.Builder transformerBuilder = new Transformer.Builder(/* context= */ this);
if (bundle != null) { if (bundle != null) {
TransformationRequest.Builder requestBuilder = new TransformationRequest.Builder(); TransformationRequest.Builder requestBuilder = new TransformationRequest.Builder();
@ -331,9 +331,7 @@ public final class TransformerActivity extends AppCompatActivity {
new Transformer.Listener() { new Transformer.Listener() {
@Override @Override
public void onCompleted(Composition composition, ExportResult exportResult) { public void onCompleted(Composition composition, ExportResult exportResult) {
MediaItem mediaItem = TransformerActivity.this.onCompleted(inputUri, filePath);
composition.sequences.get(0).editedMediaItems.get(0).mediaItem;
TransformerActivity.this.onCompleted(filePath, mediaItem);
} }
@Override @Override
@ -658,7 +656,7 @@ public final class TransformerActivity extends AppCompatActivity {
"debugFrame", "debugFrame",
"exportStopwatch", "exportStopwatch",
}) })
private void onCompleted(String filePath, MediaItem inputMediaItem) { private void onCompleted(Uri inputUri, String filePath) {
exportStopwatch.stop(); exportStopwatch.stop();
informationTextView.setText( informationTextView.setText(
getString(R.string.export_completed, exportStopwatch.elapsed(TimeUnit.SECONDS))); getString(R.string.export_completed, exportStopwatch.elapsed(TimeUnit.SECONDS)));
@ -669,7 +667,7 @@ public final class TransformerActivity extends AppCompatActivity {
outputVideoTextView.setVisibility(View.VISIBLE); outputVideoTextView.setVisibility(View.VISIBLE);
debugTextView.setVisibility(View.VISIBLE); debugTextView.setVisibility(View.VISIBLE);
displayInputButton.setVisibility(View.VISIBLE); displayInputButton.setVisibility(View.VISIBLE);
playMediaItems(inputMediaItem, MediaItem.fromUri("file://" + filePath)); playMediaItems(MediaItem.fromUri(inputUri), MediaItem.fromUri("file://" + filePath));
Log.d(TAG, "Output file path: file://" + filePath); Log.d(TAG, "Output file path: file://" + filePath);
} }
@ -685,8 +683,8 @@ public final class TransformerActivity extends AppCompatActivity {
inputPlayerView.setPlayer(null); inputPlayerView.setPlayer(null);
outputPlayerView.setPlayer(null); outputPlayerView.setPlayer(null);
releasePlayer(); releasePlayer();
Uri uri = checkNotNull(inputMediaItem.localConfiguration).uri;
Uri uri = checkNotNull(inputMediaItem.localConfiguration).uri;
ExoPlayer outputPlayer = new ExoPlayer.Builder(/* context= */ this).build(); ExoPlayer outputPlayer = new ExoPlayer.Builder(/* context= */ this).build();
outputPlayerView.setPlayer(outputPlayer); outputPlayerView.setPlayer(outputPlayer);
outputPlayerView.setControllerAutoShow(false); outputPlayerView.setControllerAutoShow(false);
@ -717,8 +715,8 @@ public final class TransformerActivity extends AppCompatActivity {
ExoPlayer inputPlayer = new ExoPlayer.Builder(/* context= */ this).build(); ExoPlayer inputPlayer = new ExoPlayer.Builder(/* context= */ this).build();
inputPlayerView.setPlayer(inputPlayer); inputPlayerView.setPlayer(inputPlayer);
inputPlayerView.setControllerAutoShow(false); inputPlayerView.setControllerAutoShow(false);
inputPlayer.setMediaItem(inputMediaItem);
inputPlayerView.setOnClickListener(this::onClickingPlayerView); inputPlayerView.setOnClickListener(this::onClickingPlayerView);
inputPlayer.setMediaItem(inputMediaItem);
inputPlayer.prepare(); inputPlayer.prepare();
this.inputPlayer = inputPlayer; this.inputPlayer = inputPlayer;
inputPlayer.setVolume(0f); inputPlayer.setVolume(0f);