Example usage for android.support.v4.media MediaMetadataCompat getString

Introduction

In this page you can find the example usage for android.support.v4.media MediaMetadataCompat getString.

Prototype

public String getString(@TextKey String key) 

Source Link

Document

Returns the value associated with the given key, or null if no mapping of the desired type exists for the given key or a null value is explicitly associated with the key.

Usage

From source file:com.torrenttunes.android.model.MusicProvider.java

public synchronized void updateMusic(String musicId, MediaMetadataCompat metadata) {
    MutableMediaMetadataCompat track = mMusicListById.get(musicId);
    if (track == null) {
        return;/*  w  ww.j  a va 2s .c  o  m*/
    }

    String oldGenre = track.metadata.getString(MediaMetadataCompat.METADATA_KEY_GENRE);
    String newGenre = metadata.getString(MediaMetadataCompat.METADATA_KEY_GENRE);

    track.metadata = metadata;

    // if genre has changed, we need to rebuild the list by genre
    if (!oldGenre.equals(newGenre)) {
        buildListsByArtist();
    }
}

---

From source file:com.example.android.supportv4.media.Playback.java

public void play(QueueItem item) {
    mPlayOnFocusGain = true;//w  ww  . j  ava 2 s  .c  o  m
    tryToGetAudioFocus();
    registerAudioNoisyReceiver();
    String mediaId = item.getDescription().getMediaId();
    boolean mediaHasChanged = !TextUtils.equals(mediaId, mCurrentMediaId);
    if (mediaHasChanged) {
        mCurrentPosition = 0;
        mCurrentMediaId = mediaId;
    }

    if (mState == PlaybackState.STATE_PAUSED && !mediaHasChanged && mMediaPlayer != null) {
        configMediaPlayerState();
    } else {
        mState = PlaybackState.STATE_STOPPED;
        relaxResources(false); // release everything except MediaPlayer
        MediaMetadataCompat track = mMusicProvider
                .getMusic(MediaIDHelper.extractMusicIDFromMediaID(item.getDescription().getMediaId()));

        String source = track.getString(MusicProvider.CUSTOM_METADATA_TRACK_SOURCE);

        try {
            createMediaPlayerIfNeeded();

            mState = PlaybackState.STATE_BUFFERING;

            mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
            mMediaPlayer.setDataSource(source);

            // Starts preparing the media player in the background. When
            // it's done, it will call our OnPreparedListener (that is,
            // the onPrepared() method on this class, since we set the
            // listener to 'this'). Until the media player is prepared,
            // we *cannot* call start() on it!
            mMediaPlayer.prepareAsync();

            // If we are streaming from the internet, we want to hold a
            // Wifi lock, which prevents the Wifi radio from going to
            // sleep while the song is playing.
            mWifiLock.acquire();

            if (mCallback != null) {
                mCallback.onPlaybackStatusChanged(mState);
            }

        } catch (IOException ex) {
            Log.e(TAG, "Exception playing song", ex);
            if (mCallback != null) {
                mCallback.onError(ex.getMessage());
            }
        }
    }
}

---

From source file:com.bayapps.android.robophish.model.MusicProvider.java

private MediaBrowserCompat.MediaItem createMediaItem(MediaMetadataCompat metadata) {
    // Since mediaMetadata fields are immutable, we need to create a copy, so we
    // can set a hierarchy-aware mediaID. We will need to know the media hierarchy
    // when we get a onPlayFromMusicID call, so we can create the proper queue based
    // on where the music was selected from (by artist, by genre, random, etc)
    String title = metadata.getString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID);

    String venue = metadata.getString(MediaMetadataCompat.METADATA_KEY_DISPLAY_SUBTITLE);

    String showId = metadata.getString(MediaMetadataCompat.METADATA_KEY_COMPILATION);
    String hierarchyAwareMediaID = MediaIDHelper.createMediaID(metadata.getDescription().getMediaId(),
            MEDIA_ID_TRACKS_BY_SHOW, showId);
    MediaMetadataCompat copy = new MediaMetadataCompat.Builder(metadata)
            .putString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID, hierarchyAwareMediaID)
            .putString(MediaMetadataCompat.METADATA_KEY_DISPLAY_SUBTITLE, venue).build();

    return new MediaBrowserCompat.MediaItem(copy.getDescription(), MediaBrowserCompat.MediaItem.FLAG_PLAYABLE);

}

---

From source file:com.example.android.uamp.LocalPlayback.java

@Override
public void play(MediaSessionCompat.QueueItem item) {
    mPlayOnFocusGain = true;/* w  w w  . j  a v  a 2s . c  om*/
    tryToGetAudioFocus();
    registerAudioNoisyReceiver();
    String mediaId = item.getDescription().getMediaId();
    boolean mediaHasChanged = !TextUtils.equals(mediaId, mCurrentMediaId);
    if (mediaHasChanged) {
        mCurrentPosition = 0;
        mCurrentMediaId = mediaId;
    }

    if (mState == PlaybackStateCompat.STATE_PAUSED && !mediaHasChanged && mMediaPlayer != null) {
        configMediaPlayerState();
    } else {
        mState = PlaybackStateCompat.STATE_STOPPED;
        relaxResources(false); // release everything except MediaPlayer
        MediaMetadataCompat track = mMusicProvider
                .getMusic(MediaIDHelper.extractMusicIDFromMediaID(item.getDescription().getMediaId()));

        String source = track.getString(MusicProvider.CUSTOM_METADATA_TRACK_SOURCE);

        try {
            createMediaPlayerIfNeeded();

            mState = PlaybackStateCompat.STATE_BUFFERING;

            mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
            mMediaPlayer.setDataSource(source);

            // Starts preparing the media player in the background. When
            // it's done, it will call our OnPreparedListener (that is,
            // the onPrepared() method on this class, since we set the
            // listener to 'this'). Until the media player is prepared,
            // we *cannot* call start() on it!
            mMediaPlayer.prepareAsync();

            // If we are streaming from the internet, we want to hold a
            // Wifi lock, which prevents the Wifi radio from going to
            // sleep while the song is playing.
            mWifiLock.acquire();

            if (mCallback != null) {
                mCallback.onPlaybackStatusChanged(mState);
            }

        } catch (IOException ex) {
            LogHelper.e(TAG, ex, "Exception playing song");
            if (mCallback != null) {
                mCallback.onError(ex.getMessage());
            }
        }
    }
}

---

From source file:com.torrenttunes.android.LocalPlayback.java

@Override
public void play(QueueItem item) {
    mPlayOnFocusGain = true;// w  ww  . ja  va  2  s  .  co  m
    tryToGetAudioFocus();
    registerAudioNoisyReceiver();
    String mediaId = item.getDescription().getMediaId();
    boolean mediaHasChanged = !TextUtils.equals(mediaId, mCurrentMediaId);
    if (mediaHasChanged) {
        mCurrentPosition = 0;
        mCurrentMediaId = mediaId;
    }

    if (mState == PlaybackState.STATE_PAUSED && !mediaHasChanged && mMediaPlayer != null) {
        configMediaPlayerState();
    } else {
        mState = PlaybackState.STATE_STOPPED;
        relaxResources(false); // release everything except MediaPlayer
        MediaMetadataCompat track = mMusicProvider
                .getMusic(MediaIDHelper.extractMusicIDFromMediaID(item.getDescription().getMediaId()));

        String source = track.getString(MusicProvider.CUSTOM_METADATA_TRACK_SOURCE);

        try {
            createMediaPlayerIfNeeded();

            mState = PlaybackState.STATE_BUFFERING;

            mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
            mMediaPlayer.setDataSource(source);

            // Starts preparing the media player in the background. When
            // it's done, it will call our OnPreparedListener (that is,
            // the onPrepared() method on this class, since we set the
            // listener to 'this'). Until the media player is prepared,
            // we *cannot* call start() on it!
            mMediaPlayer.prepareAsync();

            // If we are streaming from the internet, we want to hold a
            // Wifi lock, which prevents the Wifi radio from going to
            // sleep while the song is playing.
            mWifiLock.acquire();

            if (mCallback != null) {
                mCallback.onPlaybackStatusChanged(mState);
            }

        } catch (IOException ex) {
            LogHelper.e(TAG, ex, "Exception playing song");
            if (mCallback != null) {
                mCallback.onError(ex.getMessage());
            }
        }
    }
}

---

From source file:com.murati.oszk.audiobook.model.MusicProvider.java

private synchronized void retrieveMedia() {
    try {/*ww  w.  ja  va2  s.c  o  m*/
        if (mCurrentState == State.NON_INITIALIZED) {
            mCurrentState = State.INITIALIZING;

            Iterator<MediaMetadataCompat> tracks = mSource.iterator();
            mEbookListByGenre = new ConcurrentHashMap<>();
            mEbookListByWriter = new ConcurrentHashMap<>();

            while (tracks.hasNext()) {
                MediaMetadataCompat item = tracks.next();
                String musicId = item.getString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID);
                MutableMediaMetadata m = new MutableMediaMetadata(musicId, item);

                mTrackListById.put(musicId, m);

                addMediaToCategory(m, MediaMetadataCompat.METADATA_KEY_GENRE, mEbookListByGenre);
                addMediaToCategory(m, MediaMetadataCompat.METADATA_KEY_WRITER, mEbookListByWriter);
            }

            Long startTime = System.currentTimeMillis();
            Log.d(TAG, "Build catalog started at " + startTime.toString());

            buildAlbumList();

            Long endTime = System.currentTimeMillis();
            Log.d(TAG, "Build catalog finished at " + endTime.toString());

            Log.d(TAG, "Build time was: " + Long.toString(endTime - startTime));
            mCurrentState = State.INITIALIZED;
        }
    } catch (Exception e) {
        LogHelper.e(e.getMessage());
    } finally {
        if (mCurrentState != State.INITIALIZED)
            mCurrentState = State.NON_INITIALIZED;
    }
}

---

From source file:org.copticchurchlibrary.arabicreader.model.MusicProvider.java

private MediaBrowserCompat.MediaItem createMediaItem(MediaMetadataCompat metadata) {
    // Since mediaMetadata fields are immutable, we need to create a copy, so we
    // can set a hierarchy-aware mediaID. We will need to know the media hierarchy
    // when we get a onPlayFromMusicID call, so we can create the proper queue based
    // on where the music was selected from (by artist, by genre, random, etc)
    String genre = metadata.getString(MediaMetadataCompat.METADATA_KEY_GENRE);
    String hierarchyAwareMediaID = MediaIDHelper.createMediaID(metadata.getDescription().getMediaId(),
            MediaIDHelper.MEDIA_ID_MUSICS_BY_GENRE, genre);
    MediaMetadataCompat copy = new MediaMetadataCompat.Builder(metadata)
            .putString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID, hierarchyAwareMediaID).build();
    return new MediaBrowserCompat.MediaItem(copy.getDescription(), MediaBrowserCompat.MediaItem.FLAG_PLAYABLE);

}

---

From source file:com.example.android.AudioArchive.model.MusicProvider.java

private MediaBrowserCompat.MediaItem createMediaItem(MediaMetadataCompat metadata) {
    // Since mediaMetadata fields are immutable, we need to create a copy, so we
    // can set a hierarchy-aware mediaID. We will need to know the media hierarchy
    // when we get a onPlayFromMusicID call, so we can create the proper queue based
    // on where the music was selected from (by artist, by genre, random, etc)
    String genre = metadata.getString(MediaMetadataCompat.METADATA_KEY_GENRE);
    String hierarchyAwareMediaID = MediaIDHelper.createMediaID(metadata.getDescription().getMediaId(),
            MEDIA_ID_MUSICS_BY_GENRE, genre);
    MediaMetadataCompat copy = new MediaMetadataCompat.Builder(metadata)
            .putString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID, hierarchyAwareMediaID).build();
    return new MediaBrowserCompat.MediaItem(copy.getDescription(), MediaBrowserCompat.MediaItem.FLAG_PLAYABLE);

}

---

From source file:com.example.lzhang.stockchartt.media.model.MusicProvider.java

private MediaBrowserCompat.MediaItem createMediaItem(MediaMetadataCompat metadata) {
    // Since mediaMetadata fields are immutable, we need to create a copy, so we
    // can set a hierarchy-aware mediaID. We will need to know the media hierarchy
    // when we get a onPlayFromMusicID call, so we can create the proper queue based
    // on where the music was selected from (by artist, by genre, random, etc)
    String genre = metadata.getString(MediaMetadataCompat.METADATA_KEY_GENRE);
    String hierarchyAwareMediaID = createMediaID(metadata.getDescription().getMediaId(),
            MEDIA_ID_MUSICS_BY_GENRE, genre);
    MediaMetadataCompat copy = new MediaMetadataCompat.Builder(metadata)
            .putString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID, hierarchyAwareMediaID).build();
    return new MediaBrowserCompat.MediaItem(copy.getDescription(), MediaBrowserCompat.MediaItem.FLAG_PLAYABLE);

}

---

From source file:com.example.android.AudioArchive.playback.LocalPlayback.java

@Override
public void play(QueueItem item) {
    mPlayOnFocusGain = true;// ww  w.ja v a2 s.  co  m
    tryToGetAudioFocus();
    registerAudioNoisyReceiver();
    String mediaId = item.getDescription().getMediaId();
    boolean mediaHasChanged = !TextUtils.equals(mediaId, mCurrentMediaId);
    if (mediaHasChanged) {
        mCurrentPosition = 0;
        mCurrentMediaId = mediaId;
    }

    if (mState == PlaybackStateCompat.STATE_PAUSED && !mediaHasChanged && mMediaPlayer != null) {
        configMediaPlayerState();
    } else {
        mState = PlaybackStateCompat.STATE_STOPPED;
        relaxResources(false); // release everything except MediaPlayer
        MediaMetadataCompat track = mMusicProvider
                .getMusic(MediaIDHelper.extractMusicIDFromMediaID(item.getDescription().getMediaId()));

        //noinspection ResourceType
        String source = track.getString(MusicProviderSource.CUSTOM_METADATA_TRACK_SOURCE);

        try {
            createMediaPlayerIfNeeded();

            mState = PlaybackStateCompat.STATE_BUFFERING;

            mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
            mMediaPlayer.setDataSource(source);

            // Starts preparing the media player in the background. When
            // it's done, it will call our OnPreparedListener (that is,
            // the onPrepared() method on this class, since we set the
            // listener to 'this'). Until the media player is prepared,
            // we *cannot* call start() on it!
            mMediaPlayer.prepareAsync();

            // If we are streaming from the internet, we want to hold a
            // Wifi lock, which prevents the Wifi radio from going to
            // sleep while the song is playing.
            mWifiLock.acquire();

            if (mCallback != null) {
                mCallback.onPlaybackStatusChanged(mState);
            }

        } catch (IOException ex) {
            LogHelper.e(TAG, ex, "Exception playing song");
            if (mCallback != null) {
                mCallback.onError(ex.getMessage());
            }
        }
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• »