问题
I have an app which plays video from youtube and i have coded the link in my MainActivity class..
I have made the video played in my app as expected..
I have tried PictureInPictureParams.Builder
but ran into multiple errors..
public class MainActivity extends YouTubeBaseActivity implements
YouTubePlayer.OnInitializedListener {
private static final int RECOVERY_REQUEST = 1;
private YouTubePlayerView youTubeView;
private MyPlayerStateChangeListener playerStateChangeListener;
private MyPlaybackEventListener playbackEventListener;
private YouTubePlayer player;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
youTubeView = (YouTubePlayerView) findViewById(R.id.youtube_view);
youTubeView.initialize(Config.YOUTUBE_API_KEY, this);
playerStateChangeListener = new MyPlayerStateChangeListener();
playbackEventListener = new MyPlaybackEventListener();
final EditText seekToText = (EditText) findViewById(R.id.seek_to_text);
Button seekToButton = (Button) findViewById(R.id.seek_to_button);
seekToButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
int skipToSecs = Integer.valueOf(seekToText.getText().toString());
player.seekToMillis(skipToSecs * 1000);
}
});
}
@Override
public void onInitializationSuccess(Provider provider, YouTubePlayer player, boolean wasRestored) {
this.player = player;
player.setPlayerStateChangeListener(playerStateChangeListener);
player.setPlaybackEventListener(playbackEventListener);
if (!wasRestored) {
player.cueVideo("I0D-fkypQQw"); // Plays https://www.youtube.com/watch?v=fhWaJi1Hsfo
}
}
@Override
public void onInitializationFailure(Provider provider, YouTubeInitializationResult errorReason) {
if (errorReason.isUserRecoverableError()) {
errorReason.getErrorDialog(this, RECOVERY_REQUEST).show();
} else {
String error = String.format(getString(R.string.player_error), errorReason.toString());
Toast.makeText(this, error, Toast.LENGTH_LONG).show();
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == RECOVERY_REQUEST) {
// Retry initialization if user performed a recovery action
getYouTubePlayerProvider().initialize(Config.YOUTUBE_API_KEY, this);
}
}
protected Provider getYouTubePlayerProvider() {
return youTubeView;
}
private void showMessage(String message) {
Toast.makeText(this, message, Toast.LENGTH_LONG).show();
}
private final class MyPlaybackEventListener implements YouTubePlayer.PlaybackEventListener {
@Override
public void onPlaying() {
// Called when playback starts, either due to user action or call to play().
showMessage("Playing");
}
@Override
public void onPaused() {
// Called when playback is paused, either due to user action or call to pause().
showMessage("Paused");
}
@Override
public void onStopped() {
// Called when playback stops for a reason other than being paused.
showMessage("Stopped");
}
@Override
public void onBuffering(boolean b) {
// Called when buffering starts or ends.
}
@Override
public void onSeekTo(int i) {
// Called when a jump in playback position occurs, either
// due to user scrubbing or call to seekRelativeMillis() or seekToMillis()
}
}
private final class MyPlayerStateChangeListener implements YouTubePlayer.PlayerStateChangeListener {
@Override
public void onLoading() {
// Called when the player is loading a video
// At this point, it's not ready to accept commands affecting playback such as play() or pause()
}
@Override
public void onLoaded(String s) {
// Called when a video is done loading.
// Playback methods such as play(), pause() or seekToMillis(int) may be called after this callback.
}
@Override
public void onAdStarted() {
// Called when playback of an advertisement starts.
}
@Override
public void onVideoStarted() {
// Called when playback of the video starts.
}
@Override
public void onVideoEnded() {
// Called when the video reaches its end.
}
@Override
public void onError(YouTubePlayer.ErrorReason errorReason) {
// Called when an error occurs.
}
}
}
How do I implement picture in picture mode for the video where the video shrinks to the bottom right corner of the app..
Now i get is the youtue video played in the activity.. what i expect is to make the video play in picture-in-picture mode
回答1:
I solved my problem using PictureInPictureParams
as follows
First i created a Button
(enter_pip) in my xml and in the OnClick
i coded the following :
enter_pip.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (android.os.Build.VERSION.SDK_INT >= 26) {
//Trigger PiP mode
try {
Rational rational = new Rational(youTubeView.getWidth(), youTubeView.getHeight());
PictureInPictureParams mParams =
new PictureInPictureParams.Builder()
.setAspectRatio(rational)
.build();
enterPictureInPictureMode(mParams);
} catch (IllegalStateException e) {
e.printStackTrace();
}
} else {
Toast.makeText(MainActivity.this, "API 26 needed to perform PiP", Toast.LENGTH_SHORT).show();
}
}
});
I also added the following attributes in my AndroidManifest to my PipActivity to support Picture in Picture in my Activity
<activity
android:name=".PipActivity"
android:launchMode="singleTask"
android:supportsPictureInPicture="true"
android:theme="@style/AppTheme.NoActionBar" />
来源:https://stackoverflow.com/questions/54043791/play-video-from-youtube-in-picture-in-picture-mode