当前位置: 首页>>代码示例>>Java>>正文

Java MediaBrowser类代码示例

本文整理汇总了Java中android.media.browse.MediaBrowser类的典型用法代码示例。如果您正苦于以下问题：Java MediaBrowser类的具体用法？Java MediaBrowser怎么用？Java MediaBrowser使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


MediaBrowser类属于android.media.browse包，在下文中一共展示了MediaBrowser类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: setMediaId

import android.media.browse.MediaBrowser; //导入依赖的package包/类
protected void setMediaId(String mediaId) {
    LogHelper.d(TAG, "setMediaId: ", mediaId);
    if (TextUtils.equals(mMediaId, mediaId)) {
        return;
    }
    MediaBrowser mediaBrowser = mMediaFragmentListener.getMediaBrowser();

    // First, unsubscribe from old mediaId:
    if (mMediaId != null) {
        mediaBrowser.unsubscribe(mMediaId);
    }
    if (mediaId == null) {
        mediaId = mediaBrowser.getRoot();
    }
    mMediaId = mediaId;
    mediaBrowser.subscribe(mMediaId, mSubscriptionCallback);
}
开发者ID:mrinalgit-dev，项目名称:MrinalMusicPlayer，代码行数:18，代码来源:TvVerticalGridFragment.java

示例2: onChildrenLoaded

import android.media.browse.MediaBrowser; //导入依赖的package包/类
@Override
public void onChildrenLoaded(@NonNull String parentId,
                             @NonNull List<MediaBrowser.MediaItem> children) {
    try {
        LogHelper.d(TAG, "fragment onChildrenLoaded, parentId=" + parentId +
            "  count=" + children.size());
        checkForUserVisibleErrors(children.isEmpty());
        mBrowserAdapter.clear();
        for (MediaBrowser.MediaItem item : children) {
            mBrowserAdapter.add(item);
        }
        mBrowserAdapter.notifyDataSetChanged();
    } catch (Throwable t) {
        LogHelper.e(TAG, "Error on childrenloaded", t);
    }
}
开发者ID:mrinalgit-dev，项目名称:MrinalMusicPlayer，代码行数:17，代码来源:MediaBrowserFragment.java

示例3: onStart

import android.media.browse.MediaBrowser; //导入依赖的package包/类
@Override
public void onStart() {
    super.onStart();

    // fetch browsing information to fill the listview:
    MediaBrowser mediaBrowser = mMediaFragmentListener.getMediaBrowser();

    LogHelper.d(TAG, "fragment.onStart, mediaId=", mMediaId,
            "  onConnected=" + mediaBrowser.isConnected());

    if (mediaBrowser.isConnected()) {
        onConnected();
    }

    // Registers BroadcastReceiver to track network connection changes.
    this.getActivity().registerReceiver(mConnectivityChangeReceiver,
        new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
}
开发者ID:mrinalgit-dev，项目名称:MrinalMusicPlayer，代码行数:19，代码来源:MediaBrowserFragment.java

示例4: getView

import android.media.browse.MediaBrowser; //导入依赖的package包/类
@Override
public View getView(int position, View convertView, ViewGroup parent) {
    MediaBrowser.MediaItem item = getItem(position);
    int itemState = MediaItemViewHolder.STATE_NONE;
    if (item.isPlayable()) {
        itemState = MediaItemViewHolder.STATE_PLAYABLE;
        MediaController controller = ((Activity) getContext()).getMediaController();
        if (controller != null && controller.getMetadata() != null) {
            String currentPlaying = controller.getMetadata().getDescription().getMediaId();
            String musicId = MediaIDHelper.extractMusicIDFromMediaID(
                    item.getDescription().getMediaId());
            if (currentPlaying != null && currentPlaying.equals(musicId)) {
                PlaybackState pbState = controller.getPlaybackState();
                if (pbState == null || pbState.getState() == PlaybackState.STATE_ERROR) {
                    itemState = MediaItemViewHolder.STATE_NONE;
                } else if (pbState.getState() == PlaybackState.STATE_PLAYING) {
                    itemState = MediaItemViewHolder.STATE_PLAYING;
                } else {
                    itemState = MediaItemViewHolder.STATE_PAUSED;
                }
            }
        }
    }
    return MediaItemViewHolder.setupView((Activity) getContext(), convertView, parent,
        item.getDescription(), itemState);
}
开发者ID:mrinalgit-dev，项目名称:MrinalMusicPlayer，代码行数:27，代码来源:MediaBrowserFragment.java

示例5: onCreate

import android.media.browse.MediaBrowser; //导入依赖的package包/类
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    LogHelper.d(TAG, "Activity onCreate");

    // Since our app icon has the same color as colorPrimary, our entry in the Recent Apps
    // list gets weird. We need to change either the icon or the color of the TaskDescription.
    ActivityManager.TaskDescription taskDesc = new ActivityManager.TaskDescription(
        getTitle().toString(),
        BitmapFactory.decodeResource(getResources(), R.drawable.ic_launcher_white),
        ResourceHelper.getThemeColor(this, R.attr.colorPrimary, android.R.color.darker_gray));
    setTaskDescription(taskDesc);

    // Connect a media browser just to get the media session token. There are other ways
    // this can be done, for example by sharing the session token directly.
    mMediaBrowser = new MediaBrowser(this,
        new ComponentName(this, MusicService.class), mConnectionCallback, null);
}
开发者ID:mrinalgit-dev，项目名称:MrinalMusicPlayer，代码行数:20，代码来源:BaseActivity.java

示例6: getView

import android.media.browse.MediaBrowser; //导入依赖的package包/类
@Override
public View getView(int position, View convertView, ViewGroup parent) {
    MediaBrowser.MediaItem item = getItem(position);
    int itemState = MediaItemViewHolder.STATE_NONE;
    if (item.isPlayable()) {
        String itemMediaId = item.getDescription().getMediaId();
        int playbackState = PlaybackState.STATE_NONE;
        if (mCurrentState != null) {
            playbackState = mCurrentState.getState();
        }
        if (mCurrentMetadata != null &&
                itemMediaId.equals(mCurrentMetadata.getDescription().getMediaId())) {
            if (playbackState == PlaybackState.STATE_PLAYING ||
                playbackState == PlaybackState.STATE_BUFFERING) {
                itemState = MediaItemViewHolder.STATE_PLAYING;
            } else if (playbackState != PlaybackState.STATE_ERROR) {
                itemState = MediaItemViewHolder.STATE_PAUSED;
            }
        }
    }
    return MediaItemViewHolder.setupView((Activity) getContext(), convertView, parent,
        item.getDescription(), itemState);
}
开发者ID:googlecodelabs，项目名称:android-music-player，代码行数:24，代码来源:MusicPlayerActivity.java

示例7: getView

import android.media.browse.MediaBrowser; //导入依赖的package包/类
@Override
public View getView(int position, View convertView, ViewGroup parent) {
    MediaBrowser.MediaItem item = getItem(position);
    int state = MediaItemViewHolder.STATE_NONE;
    if (item.isPlayable()) {
        state = MediaItemViewHolder.STATE_PLAYABLE;
        MediaController controller = ((Activity) getContext()).getMediaController();
        if (controller != null && controller.getMetadata() != null) {
            String currentPlaying = controller.getMetadata().getDescription().getMediaId();
            String musicId = MediaIDHelper.extractMusicIDFromMediaID(
                    item.getDescription().getMediaId());
            if (currentPlaying != null && currentPlaying.equals(musicId)) {
                if (controller.getPlaybackState().getState() ==
                        PlaybackState.STATE_PLAYING) {
                    state = MediaItemViewHolder.STATE_PLAYING;
                } else if (controller.getPlaybackState().getState() !=
                        PlaybackState.STATE_ERROR) {
                    state = MediaItemViewHolder.STATE_PAUSED;
                }
            }
        }
    }
    return MediaItemViewHolder.setupView((Activity) getContext(), convertView, parent,
        item.getDescription(), state);
}
开发者ID:ErNaveen，项目名称:UniversalMusicPlayer，代码行数:26，代码来源:MediaBrowserFragment.java

示例8: getAlbumLists

import android.media.browse.MediaBrowser; //导入依赖的package包/类
private void getAlbumLists(Result<List<MediaBrowser.MediaItem>> result) {
	List<Integer> albums = new ArrayList<>();
	albums.add(R.string.main_albums_newest);
	albums.add(R.string.main_albums_random);

	if(!Util.isTagBrowsing(downloadService)) {
		albums.add(R.string.main_albums_highest);
	}
	albums.add(R.string.main_albums_starred);
	albums.add(R.string.main_albums_recent);
	albums.add(R.string.main_albums_frequent);

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

	for(Integer id: albums) {
		MediaDescription description = new MediaDescription.Builder()
				.setTitle(downloadService.getResources().getString(id))
				.setMediaId(ALBUM_TYPE_PREFIX + id)
				.build();

		mediaItems.add(new MediaBrowser.MediaItem(description, MediaBrowser.MediaItem.FLAG_BROWSABLE));
	}

	result.sendResult(mediaItems);
}
开发者ID:popeen，项目名称:Popeens-DSub，代码行数:26，代码来源:AutoMediaBrowserService.java

示例9: getLibrary

import android.media.browse.MediaBrowser; //导入依赖的package包/类
private void getLibrary(final Result<List<MediaBrowser.MediaItem>> result) {
	new SilentServiceTask<List<MusicFolder>>(downloadService) {
		@Override
		protected List<MusicFolder> doInBackground(MusicService musicService) throws Throwable {
			return musicService.getMusicFolders(false, downloadService, null);
		}

		@Override
		protected void done(List<MusicFolder> folders) {
			List<MediaBrowser.MediaItem> mediaItems = new ArrayList<>();

			for(MusicFolder folder: folders) {
				MediaDescription description = new MediaDescription.Builder()
						.setTitle(folder.getName())
						.setMediaId(MUSIC_FOLDER_PREFIX + folder.getId())
						.build();

				mediaItems.add(new MediaBrowser.MediaItem(description, MediaBrowser.MediaItem.FLAG_BROWSABLE));
			}

			result.sendResult(mediaItems);
		}
	}.execute();

	result.detach();
}
开发者ID:popeen，项目名称:Popeens-DSub，代码行数:27，代码来源:AutoMediaBrowserService.java

示例10: getPlaylists

import android.media.browse.MediaBrowser; //导入依赖的package包/类
private void getPlaylists(final Result<List<MediaBrowser.MediaItem>> result) {
	new SilentServiceTask<List<Playlist>>(downloadService) {
		@Override
		protected List<Playlist> doInBackground(MusicService musicService) throws Throwable {
			return musicService.getPlaylists(false, downloadService, null);
		}

		@Override
		protected void done(List<Playlist> playlists) {
			List<MediaBrowser.MediaItem> mediaItems = new ArrayList<>();

			for(Playlist playlist: playlists) {
				MediaDescription description = new MediaDescription.Builder()
						.setTitle(playlist.getName())
						.setMediaId(PLAYLIST_PREFIX + playlist.getId())
						.build();

				mediaItems.add(new MediaBrowser.MediaItem(description, MediaBrowser.MediaItem.FLAG_BROWSABLE));
			}

			result.sendResult(mediaItems);
		}
	}.execute();

	result.detach();
}
开发者ID:popeen，项目名称:Popeens-DSub，代码行数:27，代码来源:AutoMediaBrowserService.java

示例11: getPodcasts

import android.media.browse.MediaBrowser; //导入依赖的package包/类
private void getPodcasts(final Result<List<MediaBrowser.MediaItem>> result) {
	new SilentServiceTask<List<PodcastChannel>>(downloadService) {
		@Override
		protected List<PodcastChannel> doInBackground(MusicService musicService) throws Throwable {
			return musicService.getPodcastChannels(false, downloadService, null);
		}

		@Override
		protected void done(List<PodcastChannel> podcasts) {
			List<MediaBrowser.MediaItem> mediaItems = new ArrayList<>();

			for(PodcastChannel podcast: podcasts) {
				MediaDescription description = new MediaDescription.Builder()
						.setTitle(podcast.getName())
						.setMediaId(PODCAST_PREFIX + podcast.getId())
						.build();

				mediaItems.add(new MediaBrowser.MediaItem(description, MediaBrowser.MediaItem.FLAG_BROWSABLE));
			}

			result.sendResult(mediaItems);
		}
	}.execute();

	result.detach();
}
开发者ID:popeen，项目名称:Popeens-DSub，代码行数:27，代码来源:AutoMediaBrowserService.java

示例12: generatePlayableMediaItem

import android.media.browse.MediaBrowser; //导入依赖的package包/类
private MediaBrowser.MediaItem generatePlayableMediaItem( Song song ) {
    if( song == null )
        return null;

    MediaDescription.Builder mediaDescriptionBuilder = new MediaDescription.Builder();
    mediaDescriptionBuilder.setMediaId( song.getuId() );

    if( !TextUtils.isEmpty( song.getTitle() ) )
        mediaDescriptionBuilder.setTitle( song.getTitle() );

    if( !TextUtils.isEmpty( song.getArtist() ) )
        mediaDescriptionBuilder.setSubtitle( song.getArtist() );

    if( !TextUtils.isEmpty( song.getThumbnailUrl() ) )
        mediaDescriptionBuilder.setIconUri( Uri.parse( song.getThumbnailUrl() ) );

    return new MediaBrowser.MediaItem( mediaDescriptionBuilder.build(), MediaBrowser.MediaItem.FLAG_PLAYABLE );
}
开发者ID:Lakkichand，项目名称:AndroidDemoProjects，代码行数:19，代码来源:AutoMediaBrowserService.java

示例13: fillMediaItems

import android.media.browse.MediaBrowser; //导入依赖的package包/类
private void fillMediaItems(List<MediaBrowser.MediaItem> mediaItems, String mediaId, String title, Uri icon, String subTitle, int playableOrBrowsable) {
    mediaItems.add(new MediaBrowser.MediaItem(
            new MediaDescription.Builder()
                    .setMediaId(mediaId)
                    .setTitle(title)
                    .setIconUri(icon)
                    .setSubtitle(subTitle)
                    .build(), playableOrBrowsable
    ));
}
开发者ID:Vinetos，项目名称:Hello-Music-droid，代码行数:11，代码来源:WearBrowserService.java

示例14: getMediaItems

import android.media.browse.MediaBrowser; //导入依赖的package包/类
/**
 *
 * @return
 */

public static List<MediaBrowser.MediaItem> getMediaItems() {
    List<MediaBrowser.MediaItem> retVal = new ArrayList<MediaBrowser.MediaItem>()  ;

    MediaBrowser.MediaItem newMediaItem = null ;

    for (MediaMetadata aMetadata:  musicCollectionMap.values()) {
        newMediaItem = new MediaBrowser.MediaItem( aMetadata.getDescription(), MediaBrowser.MediaItem.FLAG_PLAYABLE) ;
        retVal.add( newMediaItem) ;
    }

    return retVal ;
}
开发者ID:smitzey，项目名称:AndroidAutoTourGuide，代码行数:18，代码来源:LocalMusicSource.java

示例15: onCreate

import android.media.browse.MediaBrowser; //导入依赖的package包/类
@Override
public void onCreate(Bundle savedInstanceState)
{
    super.onCreate(savedInstanceState);
    setContentView(R.layout.tv_vertical_grid);

    mMediaId = getIntent().getStringExtra(TvBrowseActivity.SAVED_MEDIA_ID);
    mTitle = getIntent().getStringExtra(TvBrowseActivity.BROWSE_TITLE);

    getWindow().setBackgroundDrawableResource(R.drawable.bg);

    mMediaBrowser = new MediaBrowser(this,
            new ComponentName(this, MusicService.class),
            mConnectionCallback, null);
}
开发者ID:mrinalgit-dev，项目名称:MrinalMusicPlayer，代码行数:16，代码来源:TvVerticalGridActivity.java


注：本文中的android.media.browse.MediaBrowser类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。