在Android MediaPlayer中播放YouTube视频,可以通过以下步骤实现:
以下是一个示例代码,演示如何在Android MediaPlayer中播放YouTube视频:
import android.media.AudioManager;
import android.media.MediaPlayer;
import android.os.Bundle;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import androidx.appcompat.app.AppCompatActivity;
import java.io.IOException;
public class MainActivity extends AppCompatActivity implements SurfaceHolder.Callback, MediaPlayer.OnPreparedListener {
private MediaPlayer mediaPlayer;
private SurfaceView surfaceView;
private SurfaceHolder surfaceHolder;
private String videoUrl = "https://www.youtube.com/watch?v=VIDEO_ID";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
surfaceView = findViewById(R.id.surfaceView);
surfaceHolder = surfaceView.getHolder();
surfaceHolder.addCallback(this);
}
@Override
public void surfaceCreated(SurfaceHolder holder) {
try {
mediaPlayer = new MediaPlayer();
mediaPlayer.setDisplay(surfaceHolder);
mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
mediaPlayer.setOnPreparedListener(this);
mediaPlayer.setDataSource(videoUrl);
mediaPlayer.prepareAsync();
} catch (IOException e) {
e.printStackTrace();
}
}
@Override
public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
// Do nothing
}
@Override
public void surfaceDestroyed(SurfaceHolder holder) {
mediaPlayer.release();
}
@Override
public void onPrepared(MediaPlayer mp) {
mediaPlayer.start();
}
}
请注意,这只是一个简单的示例,实际应用中可能需要处理更多的异常情况和用户交互。此外,YouTube的服务条款可能限制了在非官方应用中播放其视频,因此在实际应用中请遵守相关规定。
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