Example usage for android.media MediaPlayer setOnPreparedListener

List of usage examples for android.media MediaPlayer setOnPreparedListener

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Introduction

In this page you can find the example usage for android.media MediaPlayer setOnPreparedListener.

Prototype

public void setOnPreparedListener(OnPreparedListener listener)

Source Link

Document

Register a callback to be invoked when the media source is ready for playback.

Usage

From source file:se.eliga.aves.songs.BirdSpeciesXenoCantoPlayerFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    view = inflater.inflate(R.layout.audio_player_layout, container, false);

    setHasOptionsMenu(true);/* w  ww .j  a  va 2  s .c  om*/

    mediaPlayer = new MediaPlayer();
    mediaController = new MediaController(getActivity(), false);
    mediaController.setMediaPlayer(this);
    mediaController.setAnchorView(view);

    mediaPlayer.setOnErrorListener(new MediaPlayer.OnErrorListener() {

        @Override
        public boolean onError(MediaPlayer mp, int what, int extra) {
            if (what == -38) {
                return true; //not pretty.. http://stackoverflow.com/questions/15205855/error-19-0-mediaplayer/15206308#15206308
            } else {
                return false;
            }
        }
    });

    mediaPlayer.setOnBufferingUpdateListener(new MediaPlayer.OnBufferingUpdateListener() {
        @Override
        public void onBufferingUpdate(MediaPlayer mp, int percent) {
            progressBar.setProgress(percent);
        }
    });
    mediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
        @Override
        public void onPrepared(MediaPlayer mp) {
            handler.post(new Runnable() {
                public void run() {
                    progressBar.setVisibility(ProgressBar.GONE);
                    if (mediaController != null) {
                        mediaController.show(0);
                    }
                    if (mediaPlayer != null) {
                        try {
                            mediaPlayer.start();
                        } catch (Exception e) {
                            Log.d(TAG, "Could not start mediaplayer", e);
                        }
                    }
                }
            });
        }
    });
    mediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
        @Override
        public void onCompletion(MediaPlayer mediaPlayer) {
            if (audioAutoNext.isChecked()) {
                int count = getListAdapter().getCount();
                XenoCantoAudio nextAudio;
                if (currentPosition < (count - 1)) {
                    nextAudio = (XenoCantoAudio) getListAdapter().getItem(++currentPosition);
                } else {
                    nextAudio = (XenoCantoAudio) getListAdapter().getItem(0);
                }
                initiatePlay(nextAudio);
            }
        }
    });
    loadBird(getCurrentBird());
    return view;
}

From source file:github.daneren2005.dsub.service.DownloadServiceImpl.java

private synchronized void doPlay(final DownloadFile downloadFile, final int position, final boolean start) {
    try {//from   www  .  ja v a 2 s.  c o m
        downloadFile.setPlaying(true);
        final File file = downloadFile.isCompleteFileAvailable() ? downloadFile.getCompleteFile()
                : downloadFile.getPartialFile();
        isPartial = file.equals(downloadFile.getPartialFile());
        downloadFile.updateModificationDate();

        mediaPlayer.setOnCompletionListener(null);
        mediaPlayer.reset();
        setPlayerState(IDLE);
        mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
        String dataSource = file.getPath();
        if (isPartial) {
            if (proxy == null) {
                proxy = new StreamProxy(this);
                proxy.start();
            }
            dataSource = String.format("http://127.0.0.1:%d/%s", proxy.getPort(),
                    URLEncoder.encode(dataSource, Constants.UTF_8));
            Log.i(TAG, "Data Source: " + dataSource);
        } else if (proxy != null) {
            proxy.stop();
            proxy = null;
        }
        mediaPlayer.setDataSource(dataSource);
        setPlayerState(PREPARING);

        mediaPlayer.setOnBufferingUpdateListener(new MediaPlayer.OnBufferingUpdateListener() {
            public void onBufferingUpdate(MediaPlayer mp, int percent) {
                Log.i(TAG, "Buffered " + percent + "%");
                if (percent == 100) {
                    mediaPlayer.setOnBufferingUpdateListener(null);
                }
            }
        });

        mediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
            public void onPrepared(MediaPlayer mediaPlayer) {
                try {
                    setPlayerState(PREPARED);

                    synchronized (DownloadServiceImpl.this) {
                        if (position != 0) {
                            Log.i(TAG, "Restarting player from position " + position);
                            mediaPlayer.seekTo(position);
                        }
                        cachedPosition = position;

                        if (start) {
                            mediaPlayer.start();
                            setPlayerState(STARTED);
                        } else {
                            setPlayerState(PAUSED);
                        }
                    }

                    lifecycleSupport.serializeDownloadQueue();
                } catch (Exception x) {
                    handleError(x);
                }
            }
        });

        setupHandlers(downloadFile, isPartial);

        mediaPlayer.prepareAsync();
    } catch (Exception x) {
        handleError(x);
    }
}

From source file:com.shinymayhem.radiopresets.ServiceRadioPlayer.java

protected void initializePlayer(MediaPlayer player) {
    if (LOCAL_LOGV)
        log("initializePlayer()", "v");
    player.setOnPreparedListener(this);
    player.setOnInfoListener(this);
    player.setOnCompletionListener(this);
    player.setOnErrorListener(this);
    //player.setOnBufferingUpdateListener(this);
    return;/*from   w w  w  . j a  v  a  2  s .  c o  m*/
}

From source file:mp.teardrop.PlaybackService.java

/**
 * Returns a new MediaPlayer object//  www. j  a  v a2 s .  co  m
 */
private MediaPlayer getNewMediaPlayer() {
    MediaPlayer mp = new MediaPlayer();
    mp.setAudioStreamType(AudioManager.STREAM_MUSIC);
    mp.setOnCompletionListener(this);
    mp.setOnErrorListener(this);
    mp.setOnPreparedListener(this);
    return mp;
}

From source file:github.daneren2005.dsub.service.DownloadService.java

private synchronized void doPlay(final DownloadFile downloadFile, final int position, final boolean start) {
    try {/*from   ww w  .  j  ava 2 s  . co m*/
        downloadFile.setPlaying(true);
        final File file = downloadFile.isCompleteFileAvailable() ? downloadFile.getCompleteFile()
                : downloadFile.getPartialFile();
        boolean isPartial = file.equals(downloadFile.getPartialFile());
        downloadFile.updateModificationDate();

        subtractPosition = 0;
        mediaPlayer.setOnCompletionListener(null);
        mediaPlayer.setOnPreparedListener(null);
        mediaPlayer.setOnErrorListener(null);
        mediaPlayer.reset();
        setPlayerState(IDLE);
        try {
            mediaPlayer.setAudioSessionId(audioSessionId);
        } catch (Throwable e) {
            mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
        }
        String dataSource = file.getAbsolutePath();
        if (isPartial && !Util.isOffline(this)) {
            if (proxy == null) {
                proxy = new BufferProxy(this);
                proxy.start();
            }
            proxy.setBufferFile(downloadFile);
            dataSource = proxy.getPrivateAddress(dataSource);
            Log.i(TAG, "Data Source: " + dataSource);
        } else if (proxy != null) {
            proxy.stop();
            proxy = null;
        }
        mediaPlayer.setDataSource(dataSource);
        setPlayerState(PREPARING);

        mediaPlayer.setOnBufferingUpdateListener(new MediaPlayer.OnBufferingUpdateListener() {
            public void onBufferingUpdate(MediaPlayer mp, int percent) {
                Log.i(TAG, "Buffered " + percent + "%");
                if (percent == 100) {
                    mediaPlayer.setOnBufferingUpdateListener(null);
                }
            }
        });

        mediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
            public void onPrepared(MediaPlayer mediaPlayer) {
                try {
                    setPlayerState(PREPARED);

                    synchronized (DownloadService.this) {
                        if (position != 0) {
                            Log.i(TAG, "Restarting player from position " + position);
                            mediaPlayer.seekTo(position);
                        }
                        cachedPosition = position;

                        applyReplayGain(mediaPlayer, downloadFile);

                        if (start || autoPlayStart) {
                            mediaPlayer.start();
                            setPlayerState(STARTED);

                            // Disable autoPlayStart after done
                            autoPlayStart = false;
                        } else {
                            setPlayerState(PAUSED);
                            onSongProgress();
                        }
                    }

                    // Only call when starting, setPlayerState(PAUSED) already calls this
                    if (start) {
                        lifecycleSupport.serializeDownloadQueue();
                    }
                } catch (Exception x) {
                    handleError(x);
                }
            }
        });

        setupHandlers(downloadFile, isPartial, start);

        mediaPlayer.prepareAsync();
    } catch (Exception x) {
        handleError(x);
    }
}

From source file:github.popeen.dsub.service.DownloadService.java

private synchronized void doPlay(final DownloadFile downloadFile, final int position, final boolean start) {
    try {/*from   w  w w  .  j a  va  2 s .  c  o m*/
        subtractPosition = 0;
        mediaPlayer.setOnCompletionListener(null);
        mediaPlayer.setOnPreparedListener(null);
        mediaPlayer.setOnErrorListener(null);
        mediaPlayer.reset();
        setPlayerState(IDLE);
        try {
            mediaPlayer.setAudioSessionId(audioSessionId);
        } catch (Throwable e) {
            mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
        }

        String dataSource;
        boolean isPartial = false;
        if (downloadFile.isStream()) {
            dataSource = downloadFile.getStream();
            Log.i(TAG, "Data Source: " + dataSource);
        } else {
            downloadFile.setPlaying(true);
            final File file = downloadFile.isCompleteFileAvailable() ? downloadFile.getCompleteFile()
                    : downloadFile.getPartialFile();
            isPartial = file.equals(downloadFile.getPartialFile());
            downloadFile.updateModificationDate();

            dataSource = file.getAbsolutePath();
            if (isPartial && !Util.isOffline(this)) {
                if (proxy == null) {
                    proxy = new BufferProxy(this);
                    proxy.start();
                }
                proxy.setBufferFile(downloadFile);
                dataSource = proxy.getPrivateAddress(dataSource);
                Log.i(TAG, "Data Source: " + dataSource);
            } else if (proxy != null) {
                proxy.stop();
                proxy = null;
            }
        }

        mediaPlayer.setDataSource(dataSource);
        setPlayerState(PREPARING);

        mediaPlayer.setOnBufferingUpdateListener(new MediaPlayer.OnBufferingUpdateListener() {
            public void onBufferingUpdate(MediaPlayer mp, int percent) {
                Log.i(TAG, "Buffered " + percent + "%");
                if (percent == 100) {
                    mediaPlayer.setOnBufferingUpdateListener(null);
                }
            }
        });

        mediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
            public void onPrepared(MediaPlayer mediaPlayer) {
                try {
                    setPlayerState(PREPARED);

                    synchronized (DownloadService.this) {
                        if (position != 0) {
                            Log.i(TAG, "Restarting player from position " + position);
                            mediaPlayer.seekTo(position);
                        }
                        cachedPosition = position;

                        applyReplayGain(mediaPlayer, downloadFile);

                        if (start || autoPlayStart) {
                            mediaPlayer.start();
                            applyPlaybackParamsMain();
                            setPlayerState(STARTED);

                            // Disable autoPlayStart after done
                            autoPlayStart = false;
                        } else {
                            setPlayerState(PAUSED);
                            onSongProgress();
                        }

                        updateRemotePlaylist();
                    }

                    // Only call when starting, setPlayerState(PAUSED) already calls this
                    if (start) {
                        lifecycleSupport.serializeDownloadQueue();
                    }
                } catch (Exception x) {
                    handleError(x);
                }
            }
        });

        setupHandlers(downloadFile, isPartial, start);

        mediaPlayer.prepareAsync();
    } catch (Exception x) {
        handleError(x);
    }
}