안드로이드 탐색 표시 줄이 온라인 스트리밍과 작동하지 않습니다

Question

이 코드를 확인하고 seekbar에 대해 도움을 요청하십시오. Seekbar가 작동하지 않습니다. 응용 프로그램에서 소스에서 오디오를 재생하려고하고 seekbar도 시도하고 있습니다. 그러나 검색 막대가 오디오와 함께 움직이지 않습니다. 파일.

이 코드를 확인하고 seekbar에 대해 도움을 요청하십시오. Seekbar가 작동하지 않습니다. 응용 프로그램에서 소스에서 오디오를 재생하려고하는데 seekbar도 재생하려고합니다. 그러나 검색 막대가 오디오 파일로 이동하지 않습니다.

public class TrackDetailActivity extends AppCompatActivity { 

    private static final String TAG = "TrackDetailActivity"; 
    private TextView mArtistName, mTrackName; 
    private ImageView mAlbumArt; 

    private MediaPlayer mMediaPlayer; 
    private ImageView mPlayerPlay, mStopPlayer; 
    private SeekBar mSeekBar; 

    public static final String KEY_TRACK = "trackObj"; 


    @Override 
    protected void onCreate(@Nullable Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.track_detail_new); 


     mArtistName = (TextView) findViewById(R.id.tv_artist_name); 
     mTrackName = (TextView) findViewById(R.id.tv_track_name); 
     mAlbumArt = (ImageView) findViewById(R.id.iv_album_art); 
     mPlayerPlay = (ImageView) findViewById(R.id.playerControl); 
     mStopPlayer = (ImageView) findViewById(R.id.stopControl); 
     mSeekBar = (SeekBar) findViewById(R.id.seek); 

     Intent intent = getIntent(); 


     final Track track = (Track) intent.getSerializableExtra(TrackDetailActivity.KEY_TRACK); 

     String trackName = track.getTrackName(); 
     mTrackName.setText(trackName); 
     mArtistName.setText(track.getArtistName()); 
     Log.d(TAG, "onCreate: " + track.getDuration()); 


     GlideApp.with(this) 
       .asBitmap() 
       .load(track.getAlbumArtUrl()) 
       .centerCrop() 
       .listener(requestListener) 
       .into(mAlbumArt); 


     //Toast.makeText(this, "Track: " + track.getTrackName(), Toast.LENGTH_SHORT).show(); 

     mMediaPlayer = new MediaPlayer(); 
     mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC); 

     mMediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() { 
      @Override 
      public void onPrepared(MediaPlayer mediaPlayer) { 
       mMediaPlayer.start(); 
       mSeekBar.setProgress(0); 
       mSeekBar.setMax(mediaPlayer.getDuration()); 

       Log.d(TAG, "onPrepared: Max Seek: " + mediaPlayer.getDuration()); 
       togglePlayPause(); 

      } 
     }); 


     mPlayerPlay.setOnClickListener(new View.OnClickListener() { 
      @Override 
      public void onClick(View view) { 

       if (mMediaPlayer.isPlaying()) { 
        togglePlayPause(); 
        mMediaPlayer.stop(); 
        mMediaPlayer.reset(); 

       } else { 
        togglePlayPause(); 
        try { 
         mMediaPlayer.setDataSource(track.getPreviewUrl()); 
         mMediaPlayer.prepareAsync(); 

        } catch (Exception e) { 
         e.printStackTrace(); 
        } 
       } 
      } 
     }); 
     Thread durationThread = new SeekThread(); 
     durationThread.start(); 


    } 

    public class SeekThread extends Thread { 
     @Override 
     public void run() { 
      try { 
       Thread.sleep(1000); 
       Log.d("SeekThread", "run: " + 1); 
       mSeekBar.setProgress(mMediaPlayer.getDuration()); 
       Log.d("SeekThread", "run: " + mMediaPlayer.getCurrentPosition()); 
      } catch (InterruptedException e) { 
       e.printStackTrace(); 
      } 
     } 
    } 


    private void togglePlayPause() { 
     if (mMediaPlayer.isPlaying()) { 
      mMediaPlayer.pause(); 
      mPlayerPlay.setImageResource(R.drawable.ic_action_play); 
     } else { 
      mMediaPlayer.start(); 
      mPlayerPlay.setImageResource(R.drawable.ic_pause); 

     } 
    } 


    private RequestListener<Bitmap> requestListener = new RequestListener<Bitmap>() { 
     @Override 
     public boolean onLoadFailed(@Nullable GlideException e, Object model, Target<Bitmap> target, boolean isFirstResource) { 
      return false; 
     } 

     @Override 
     public boolean onResourceReady(Bitmap resource, Object model, Target<Bitmap> target, DataSource dataSource, boolean isFirstResource) { 
      setBlurredImage(resource); 
      return false; 
     } 
    }; 


    private void setBlurredImage(Bitmap source) { 
     Bitmap blurredBitmap = NativeStackBlur.process(source, 50); 

     ImageView screenBg = (ImageView) findViewById(R.id.screen_bg); 

     screenBg.setImageBitmap(blurredBitmap); 
    } 


} 

Answer 1

다음 코드를 seekBar와 연결하면 작동합니다.

mSeekBar.setMax(mMediaPlayer.getDuration()); 
    new Timer().scheduleAtFixedRate(new TimerTask() { 
     @Override 
     public void run() { 
      mSeekBar.setProgress(mMediaPlayer.getCurrentPosition()); 
     } 
    }, 0, 10); 

    mSeekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { 
     @Override 
     public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { 

      mMediaPlayer.seekTo(progress); 

     } 

     @Override 
     public void onStartTrackingTouch(SeekBar seekBar) { 

     } 

     @Override 
     public void onStopTrackingTouch(SeekBar seekBar) { 

     } 
    });