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.phearom.um.model.MyMusicProvider.java

public void retrieveMedia(Iterator<MediaMetadataCompat> tracks, Callback callback) {
    LogHelper.d(TAG, "retrieveMediaAsync called");
    if (mCurrentState == State.INITIALIZED) {
        if (callback != null) {
            callback.onMusicCatalogReady(true);
        }//  w  w w . j a va  2  s . c o m
        return;
    }

    try {
        if (mCurrentState == State.NON_INITIALIZED) {
            mCurrentState = State.INITIALIZING;
            while (tracks.hasNext()) {
                MediaMetadataCompat item = tracks.next();
                String musicId = item.getString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID);
                mMusicListById.put(musicId, new MutableMediaMetadata(musicId, item));
            }
            buildListsByGenre();
            mCurrentState = State.INITIALIZED;
        }
    } finally {
        if (mCurrentState != State.INITIALIZED) {
            mCurrentState = State.NON_INITIALIZED;
        }
    }

    if (callback != null)
        callback.onMusicCatalogReady(mCurrentState == State.INITIALIZED);
}

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From source file:com.appdevper.mediaplayer.model.MusicProvider.java

public synchronized void retrieveMedia(ArrayList<ContentItem> contentItems) {

    //if (mCurrentState == State.NON_INITIALIZED) {
    mCurrentState = State.INITIALIZING;
    for (ContentItem contentItem : contentItems) {
        MediaMetadataCompat item = buildFromContent(contentItem);
        String musicId = item.getString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID);
        Log.i("retrieveMedia", "musicId: " + musicId);
        if (!mMusicListById.containsKey(musicId))
            mMusicListById.put(musicId, new MutableMediaMetadata(musicId, item));
    }//from   w w  w. j av  a 2s .  c om
    buildListsByGenre();
    mCurrentState = State.INITIALIZED;
    // }
}

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From source file:com.classiqo.nativeandroid_32bitz.model.MusicProvider.java

private synchronized void retrieveMedia() {
    try {/*from   w w  w.  ja  v a  2s. c om*/
        if (mCurrentState == State.NON_INITIALIZED) {
            mCurrentState = State.INITIALIZING;

            Iterator<MediaMetadataCompat> tracks = mSource.iterator();

            while (tracks.hasNext()) {
                MediaMetadataCompat item = tracks.next();
                String musicId = item.getString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID);
                mMusicListById.put(musicId, new MutableMediaMetadata(musicId, item));
            }
            buildListsByGenre();
            mCurrentState = State.INITIALIZED;
        }
    } finally {
        if (mCurrentState != State.INITIALIZED) {
            mCurrentState = State.NON_INITIALIZED;
        }
    }
}

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From source file:org.opensilk.music.ui3.main.FooterScreenPresenter.java

void subscribeBroadcasts() {
    if (isSubscribed(broadcastSubscriptions)) {
        return;/*www  .j a va 2s.c  om*/
    }
    Subscription s = playbackController.subscribePlayStateChanges(new Action1<PlaybackStateCompat>() {
        @Override
        public void call(PlaybackStateCompat playbackState) {
            final int state = playbackState.getState();
            if (state == STATE_BUFFERING || state == STATE_CONNECTING) {
                setProgress(-1);
            } else {
                long position = playbackState.getPosition();
                long duration = playbackState.getBufferedPosition();
                if (position < 0 || duration <= 0) {
                    setProgress(1000);
                } else {
                    setProgress((int) (1000 * position / duration));
                }
                Timber.v("Position discrepancy = %d", lastPosition - position);
                lastPosition = position;
                lastDuration = duration;
                lastPosSynced = true;
                subscribeProgress(MainPresenter.isPlaying(playbackState));
            }

        }
    });
    Subscription s2 = playbackController.subscribeMetaChanges(new Action1<MediaMetadataCompat>() {
        @Override
        public void call(MediaMetadataCompat mediaMetadata) {
            setTrackName(mediaMetadata.getString(METADATA_KEY_TITLE));
            setArtistName(mediaMetadata.getString(METADATA_KEY_ARTIST));
            updateArtwork(mediaMetadata.getBitmap(METADATA_KEY_ALBUM_ART));
        }
    });

    broadcastSubscriptions = new CompositeSubscription(s, s2);
}

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

private MediaBrowserCompat.MediaItem createBrowsableMediaItemForShow(MediaMetadataCompat show,
        Resources resources) {/*w  w  w .  j  av  a 2 s.  com*/

    String showId = show.getString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID);
    String venue = show.getString(MediaMetadataCompat.METADATA_KEY_DISPLAY_TITLE);
    String location = show.getString(MediaMetadataCompat.METADATA_KEY_DISPLAY_SUBTITLE);
    String date = show.getString(MediaMetadataCompat.METADATA_KEY_DATE);

    MediaDescriptionCompat description = new MediaDescriptionCompat.Builder()
            .setMediaId(createMediaID(null, MEDIA_ID_TRACKS_BY_SHOW, showId)).setTitle(venue)
            .setSubtitle(resources.getString(R.string.browse_musics_by_genre_subtitle, date))
            .setDescription(location).build();
    return new MediaBrowserCompat.MediaItem(description, MediaBrowserCompat.MediaItem.FLAG_BROWSABLE);
}

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From source file:com.pi.android.brainbeats.ui.PlaybackControlsFragment.java

private int getMusicID(MediaMetadataCompat metadata) {
    if (metadata == null) {
        return -1;
    }/* w w  w  . j  a va2s.  c  om*/
    String musicId = metadata.getString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID);
    return Integer.parseInt(musicId);
}

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

private synchronized void retrieveMedia() {
    try {//from ww  w .  j a v  a2 s .c  om
        if (mCurrentState == State.NON_INITIALIZED) {
            mCurrentState = State.INITIALIZING;

            Iterator<MediaMetadataCompat> tracks = mSource.iterator();
            while (tracks.hasNext()) {
                MediaMetadataCompat item = tracks.next();
                String musicId = item.getString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID);
                mMusicListById.put(musicId, new MutableMediaMetadata(musicId, item));
            }
            buildListsByGenre();
            mCurrentState = State.INITIALIZED;
        }
    } finally {
        if (mCurrentState != State.INITIALIZED) {
            // Something bad happened, so we reset state to NON_INITIALIZED to allow
            // retries (eg if the network connection is temporary unavailable)
            mCurrentState = State.NON_INITIALIZED;
        }
    }
}

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From source file:com.example.hp.smartstor.CloudMusicManager.uamp.model.MusicProvider.java

private synchronized void retrieveMedia() {
    try {//from w  w w.j  a  va  2s .c o  m
        if (mCurrentState == State.NON_INITIALIZED) {
            mCurrentState = State.INITIALIZING;

            Iterator<MediaMetadataCompat> tracks = mSource.iterator();
            while (tracks.hasNext()) {
                MediaMetadataCompat item = tracks.next();
                String musicId = item.getString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID);
                mMusicListById.put(musicId,
                        new com.example.hp.smartstor.CloudMusicManager.uamp.model.MutableMediaMetadata(musicId,
                                item));
            }
            buildListsByGenre();
            mCurrentState = State.INITIALIZED;
        }
    } finally {
        if (mCurrentState != State.INITIALIZED) {
            // Something bad happened, so we reset state to NON_INITIALIZED to allow
            // retries (eg if the network connection is temporary unavailable)
            mCurrentState = State.NON_INITIALIZED;
        }
    }
}

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From source file:com.example.android.supportv4.media.model.MusicProvider.java

private synchronized void retrieveMedia() {
    try {//from   w w w.j  a  v  a2  s  . c  o m
        if (mCurrentState == State.NON_INITIALIZED) {
            mCurrentState = State.INITIALIZING;

            int slashPos = CATALOG_URL.lastIndexOf('/');
            String path = CATALOG_URL.substring(0, slashPos + 1);
            JSONObject jsonObj = fetchJSONFromUrl(CATALOG_URL);
            if (jsonObj == null) {
                return;
            }
            JSONArray tracks = jsonObj.getJSONArray(JSON_MUSIC);
            if (tracks != null) {
                for (int j = 0; j < tracks.length(); j++) {
                    MediaMetadataCompat item = buildFromJSON(tracks.getJSONObject(j), path);
                    String musicId = item.getString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID);
                    mMusicListById.put(musicId, new MutableMediaMetadata(musicId, item));
                }
                buildListsByGenre();
            }
            mCurrentState = State.INITIALIZED;
        }
    } catch (JSONException e) {
        Log.e(TAG, "Could not retrieve music list", e);
    } finally {
        if (mCurrentState != State.INITIALIZED) {
            // Something bad happened, so we reset state to NON_INITIALIZED to allow
            // retries (eg if the network connection is temporary unavailable)
            mCurrentState = State.NON_INITIALIZED;
        }
    }
}

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

public synchronized void getChildrenAsync(final String mediaId, final Resources resources,
        final Callback callback) {

    final List<MediaBrowserCompat.MediaItem> mediaItems = new ArrayList<>();

    if (!MediaIDHelper.isBrowseable(mediaId)) {
        callback.children(mediaItems);/*from www .  j  av  a  2  s.  co  m*/
    }

    else if (MEDIA_ID_ROOT.equals(mediaId)) {

        // Asynchronously load the years in a separate thread
        new AsyncTask<Void, Void, State>() {
            @Override
            protected State doInBackground(Void... params) {
                List<YearData> years = mSource.years(); //always refresh years so we get fresh show count
                if (!mYears.isEmpty() && (years.get(0).getShowCount() != mYears.get(0).getShowCount())) {
                    mShowsInYearYear = new ConcurrentHashMap<>(); //clear cache if number of shows have changed
                }

                mYears = years;

                for (YearData year : mYears) {
                    mediaItems.add(
                            createBrowsableMediaItemForYear(year.getYear(), year.getShowCount(), resources));
                }
                return null;
            }

            @Override
            protected void onPostExecute(State current) {
                if (callback != null) {
                    callback.children(mediaItems);
                }
            }
        }.execute();

    } else if (mediaId.startsWith(MEDIA_ID_SHOWS_BY_YEAR)) {

        // Asynchronously load the shows in a separate thread
        new AsyncTask<Void, Void, State>() {
            @Override
            protected State doInBackground(Void... params) {

                final String year = MediaIDHelper.getHierarchy(mediaId)[1];
                LogHelper.w(TAG, "year: ", year);

                List<MediaMetadataCompat> shows = mShowsInYearYear.get(year);
                if (shows == null || shows.isEmpty()) {
                    shows = Lists.newArrayList(mSource.showsInYear(year));
                    mShowsInYearYear.put(year, shows);
                }

                for (MediaMetadataCompat show : shows) {
                    mediaItems.add(createBrowsableMediaItemForShow(show, resources));
                }

                return null;
            }

            @Override
            protected void onPostExecute(State current) {
                if (callback != null) {
                    callback.children(mediaItems);
                }
            }
        }.execute();

    } else if (mediaId.startsWith(MEDIA_ID_TRACKS_BY_SHOW)) {

        // Asynchronously load the shows in a separate thread
        new AsyncTask<Void, Void, State>() {
            @Override
            protected State doInBackground(Void... params) {

                final String showId = MediaIDHelper.getHierarchy(mediaId)[1];
                LogHelper.w(TAG, "showId: ", showId);

                List<MediaMetadataCompat> tracks = mTracksInShow.get(showId);

                if (tracks == null || tracks.isEmpty()) {
                    tracks = Lists.newArrayList(mSource.tracksInShow(showId));
                    mTracksInShow.put(showId, tracks);
                }
                for (MediaMetadataCompat track : tracks) {
                    String id = track.getString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID);

                    mediaItems.add(createMediaItem(track));
                    mMusicListById.put(id, new MutableMediaMetadata(id, track));
                }

                return null;
            }

            @Override
            protected void onPostExecute(State current) {
                if (callback != null) {
                    callback.children(mediaItems);
                }
            }
        }.execute();

    } else {
        LogHelper.w(TAG, "Skipping unmatched mediaId: ", mediaId);
    }
}

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