Java Audio类代码示例

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

Audio类属于android.provider.MediaStore包，在下文中一共展示了Audio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: openAudioThumbnailCleared

import android.provider.MediaStore.Audio; //导入依赖的package包/类
protected ParcelFileDescriptor openAudioThumbnailCleared(long id, CancellationSignal signal)
        throws FileNotFoundException {
    final ContentResolver resolver = getContext().getContentResolver();

    Cursor cursor = null;
    try {
        cursor = resolver.query(Audio.Albums.EXTERNAL_CONTENT_URI,
        		AudioThumbnailQuery.PROJECTION, Audio.Albums._ID + "=" + id,
                null, null);
        if (cursor.moveToFirst()) {
            final String data = cursor.getString(AudioThumbnailQuery._DATA);
            return ParcelFileDescriptor.open(
                    new File(data), ParcelFileDescriptor.MODE_READ_ONLY);
        }
    } finally {
        IoUtils.closeQuietly(cursor);
    }
    return null;
}

开发者ID:gigabytedevelopers，项目名称:FireFiles，代码行数:20，代码来源:StorageProvider.java

示例2: constructPartFromUri

import android.provider.MediaStore.Audio; //导入依赖的package包/类
public static PduPart constructPartFromUri(Context context, Uri uri) throws IOException, MediaTooLargeException {
  PduPart part = new PduPart();

  assertMediaSize(context, uri);

  Cursor cursor = null;

  try {
    cursor = context.getContentResolver().query(uri, new String[]{Audio.Media.MIME_TYPE}, null, null, null);

    if (cursor != null && cursor.moveToFirst())
      part.setContentType(cursor.getString(0).getBytes());
    else
      throw new IOException("Unable to query content type.");
  } finally {
    if (cursor != null)
      cursor.close();
  } 

  part.setDataUri(uri);
  part.setContentId((System.currentTimeMillis()+"").getBytes());
  part.setName(("Audio" + System.currentTimeMillis()).getBytes());

  return part;
}

开发者ID:redcracker，项目名称:TextSecure，代码行数:26，代码来源:AudioSlide.java

示例3: getQueryCursor

import android.provider.MediaStore.Audio; //导入依赖的package包/类
private Cursor getQueryCursor(AsyncQueryHandler async, String filter) {
    if (filter == null) {
        filter = "";
    }
    String[] ccols = new String[] {
            BaseColumns._ID, Audio.Media.MIME_TYPE, Audio.Artists.ARTIST, Audio.Albums.ALBUM,
            Audio.Media.TITLE, "data1", "data2"
    };

    Uri search = Uri.parse("content://media/external/audio/search/fancy/" + Uri.encode(filter));

    Cursor ret = null;
    if (async != null) {
        async.startQuery(0, null, search, ccols, null, null, null);
    } else {
        ret = MusicUtils.query(this, search, ccols, null, null, null);
    }
    return ret;
}

开发者ID:hubcarl，项目名称:mobile-manager-tool，代码行数:20，代码来源:QueryBrowserActivity.java

示例4: onCreateContextMenu

import android.provider.MediaStore.Audio; //导入依赖的package包/类
@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
	if (Audio.Artists.CONTENT_TYPE.equals(mimeType)) {
		
    	menu.setHeaderTitle(R.string.image_edit_artists);
    	getMenuInflater().inflate(R.menu.music_context_artistimage, menu);
    	
    } else if (Audio.Albums.CONTENT_TYPE.equals(mimeType)) {
    	
    	menu.setHeaderTitle(R.string.image_edit_albums);
    	getMenuInflater().inflate(R.menu.music_context_albumimage, menu);
    	
    } else if (Playlists.CONTENT_TYPE.equals(mimeType)) {
    	menu.setHeaderTitle(R.string.image_edit_playlist);
    	getMenuInflater().inflate(R.menu.music_context_playlist_genreimage, menu);
    }
    else{
    	menu.setHeaderTitle(R.string.image_edit_genre);
    	getMenuInflater().inflate(R.menu.music_context_playlist_genreimage, menu);
    }
}

开发者ID:hubcarl，项目名称:mobile-manager-tool，代码行数:22，代码来源:TracksBrowser.java

示例5: onSearchWeb

import android.provider.MediaStore.Audio; //导入依赖的package包/类
public void onSearchWeb(){
	String query = "";
	if (Audio.Artists.CONTENT_TYPE.equals(mimeType)) {
		query = getArtist();
    } else if (Audio.Albums.CONTENT_TYPE.equals(mimeType)) {
    	query = getAlbum() + " " + getArtist();
    } else if (Playlists.CONTENT_TYPE.equals(mimeType)) {
    	query = bundle.getString(PLAYLIST_NAME);
    }
    else{
        Long id = bundle.getLong(BaseColumns._ID);
        query = MusicUtils.parseGenreName(this, MusicUtils.getGenreName(this, id, true));
    }
    final Intent googleSearch = new Intent(Intent.ACTION_WEB_SEARCH);
    googleSearch.putExtra(SearchManager.QUERY, query);
    startActivity(googleSearch);
}

开发者ID:hubcarl，项目名称:mobile-manager-tool，代码行数:18，代码来源:TracksBrowser.java

示例6: makeAutoShuffleList

import android.provider.MediaStore.Audio; //导入依赖的package包/类
private boolean makeAutoShuffleList() {
    ContentResolver res = getContentResolver();
    Cursor c = null;
    try {
        c = res.query(Audio.Media.EXTERNAL_CONTENT_URI, new String[] {
            BaseColumns._ID
        }, AudioColumns.IS_MUSIC + "=1", null, null);
        if (c == null || c.getCount() == 0) {
            return false;
        }
        int len = c.getCount();
        long[] list = new long[len];
        for (int i = 0; i < len; i++) {
            c.moveToNext();
            list[i] = c.getLong(0);
        }
        mAutoShuffleList = list;
        return true;
    } catch (RuntimeException ex) {
    } finally {
        if (c != null) {
            c.close();
        }
    }
    return false;
}

开发者ID:hubcarl，项目名称:mobile-manager-tool，代码行数:27，代码来源:ApolloService.java

示例7: onCreateLoader

import android.provider.MediaStore.Audio; //导入依赖的package包/类
@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
	String[] projection = new String[] {
            BaseColumns._ID, MediaColumns.TITLE, AudioColumns.ALBUM, AudioColumns.ARTIST,
    };
    StringBuilder selection = new StringBuilder();
    Uri uri = Audio.Media.EXTERNAL_CONTENT_URI;
    String sortOrder = Audio.Media.DEFAULT_SORT_ORDER;
    uri = Audio.Media.EXTERNAL_CONTENT_URI;
    long[] mNowPlaying = MusicUtils.getQueue();
    if (mNowPlaying.length == 0)
        return null;
    selection = new StringBuilder();
    selection.append(BaseColumns._ID + " IN (");
    if (mNowPlaying == null || mNowPlaying.length <= 0)
        return null;
    for (long queue_id : mNowPlaying) {
        selection.append(queue_id + ",");
    }
    selection.deleteCharAt(selection.length() - 1);
    selection.append(")");
	
    return new AddIdCursorLoader(getActivity(), uri, projection, selection.toString(), null,
            sortOrder);
}

开发者ID:hubcarl，项目名称:mobile-manager-tool，代码行数:26，代码来源:QuickQueueFragment.java

示例8: reloadQueueCursor

import android.provider.MediaStore.Audio; //导入依赖的package包/类
/**
 * Reload the queue after we remove a track
 */
private void reloadQueueCursor() {
    String[] projection = new String[] {
            BaseColumns._ID, MediaColumns.TITLE, AudioColumns.ALBUM, AudioColumns.ARTIST,
    };
    StringBuilder selection = new StringBuilder();
    Uri uri = Audio.Media.EXTERNAL_CONTENT_URI;
    String sortOrder = Audio.Media.DEFAULT_SORT_ORDER;
    uri = Audio.Media.EXTERNAL_CONTENT_URI;
    long[] mNowPlaying = MusicUtils.getQueue();
    if (mNowPlaying.length == 0)
        return;
    selection = new StringBuilder();
    selection.append(BaseColumns._ID + " IN (");
    if (mNowPlaying == null || mNowPlaying.length <= 0)
        return;
    for (long queue_id : mNowPlaying) {
        selection.append(queue_id + ",");
    }
    selection.deleteCharAt(selection.length() - 1);
    selection.append(")");

    mCursor = MusicUtils.query(getActivity(), uri, projection, selection.toString(), null,
            sortOrder);
    mQuickQueueAdapter.changeCursor(mCursor);
}

开发者ID:hubcarl，项目名称:mobile-manager-tool，代码行数:29，代码来源:QuickQueueFragment.java

示例9: setupFragmentData

import android.provider.MediaStore.Audio; //导入依赖的package包/类
@Override
public void setupFragmentData() {
       mAdapter = new AlbumListAdapter(getActivity(), R.layout.music_listview_items, null,
               								new String[] {}, new int[] {}, 0);
   	mProjection = new String[] {
               BaseColumns._ID, MediaColumns.TITLE, AudioColumns.ALBUM, AudioColumns.ARTIST
       };
       StringBuilder where = new StringBuilder();
       where.append(AudioColumns.IS_MUSIC + "=1")
       					.append(" AND " + MediaColumns.TITLE + " != ''");
       long albumId = getArguments().getLong(BaseColumns._ID);
       where.append(" AND " + AudioColumns.ALBUM_ID + "=" + albumId);
       mWhere = where.toString();        
       mSortOrder = Audio.Media.TRACK + ", " + Audio.Media.DEFAULT_SORT_ORDER;
       mUri = Audio.Media.EXTERNAL_CONTENT_URI;
       mFragmentGroupId = 89;
       mType = TYPE_ALBUM;
       mTitleColumn = MediaColumns.TITLE; 
}

开发者ID:hubcarl，项目名称:mobile-manager-tool，代码行数:20，代码来源:AlbumListFragment.java

示例10: setupFragmentData

import android.provider.MediaStore.Audio; //导入依赖的package包/类
public void setupFragmentData(){
    mAdapter = new RecentlyAddedAdapter(getActivity(), R.layout.music_listview_items,
            null, new String[] {}, new int[] {}, 0);
	mProjection = new String[] {
            BaseColumns._ID, MediaColumns.TITLE, AudioColumns.ALBUM, AudioColumns.ARTIST
    };
    StringBuilder where = new StringBuilder();
    int X = MusicUtils.getIntPref(getActivity(), NUMWEEKS, 5) * 3600 * 24 * 7;
    where.append(MediaColumns.TITLE + " != ''");
    where.append(" AND " + AudioColumns.IS_MUSIC + "=1");
    where.append(" AND " + MediaColumns.DATE_ADDED + ">"
            + (System.currentTimeMillis() / 1000 - X));
    mWhere = where.toString();
    mSortOrder = MediaColumns.DATE_ADDED + " DESC";
    mUri = Audio.Media.EXTERNAL_CONTENT_URI;
    mTitleColumn = MediaColumns.TITLE;       
}

开发者ID:hubcarl，项目名称:mobile-manager-tool，代码行数:18，代码来源:RecentlyAddedFragment.java

示例11: setupFragmentData

import android.provider.MediaStore.Audio; //导入依赖的package包/类
@Override
public void setupFragmentData(){
    mAdapter = new ArtistListAdapter(getActivity(), R.layout.music_listview_items, null,
            								new String[] {}, new int[] {}, 0);
	mProjection = new String[] {
            BaseColumns._ID, MediaColumns.TITLE, AudioColumns.ALBUM, AudioColumns.ARTIST
    };
    StringBuilder where = new StringBuilder();
    where.append(AudioColumns.IS_MUSIC + "=1")
    					.append(" AND " + MediaColumns.TITLE + " != ''");
    long artist_id = getArguments().getLong(BaseColumns._ID);
    where.append(" AND " + AudioColumns.ARTIST_ID + "=" + artist_id);
    mWhere = where.toString();        
    mSortOrder = MediaColumns.TITLE;
    mUri = Audio.Media.EXTERNAL_CONTENT_URI;
    mFragmentGroupId = 88;
    mType = TYPE_ARTIST;
    mTitleColumn = MediaColumns.TITLE; 
}

开发者ID:hubcarl，项目名称:mobile-manager-tool，代码行数:20，代码来源:ArtistListFragment.java

示例12: idForplaylist

import android.provider.MediaStore.Audio; //导入依赖的package包/类
private int idForplaylist(String name) {

        Cursor cursor = MusicUtils.query(this, Audio.Playlists.EXTERNAL_CONTENT_URI, new String[] {
            Audio.Playlists._ID
        }, Audio.Playlists.NAME + "=?", new String[] {
            name
        }, Audio.Playlists.NAME, 0);
        int id = -1;
        if (cursor != null) {
            cursor.moveToFirst();
            if (!cursor.isAfterLast()) {
                id = cursor.getInt(0);
            }
            cursor.close();
        }

        return id;
    }

开发者ID:hubcarl，项目名称:mobile-manager-tool，代码行数:19，代码来源:PlaylistDialog.java

示例13: nameForId

import android.provider.MediaStore.Audio; //导入依赖的package包/类
private String nameForId(long id) {

        Cursor cursor = MusicUtils.query(this, Audio.Playlists.EXTERNAL_CONTENT_URI, new String[] {
            Audio.Playlists.NAME
        }, Audio.Playlists._ID + "=?", new String[] {
            Long.valueOf(id).toString()
        }, Audio.Playlists.NAME);
        String name = null;
        if (cursor != null) {
            cursor.moveToFirst();
            if (!cursor.isAfterLast()) {
                name = cursor.getString(0);
            }
            cursor.close();
        }
        return name;
    }

开发者ID:hubcarl，项目名称:mobile-manager-tool，代码行数:18，代码来源:PlaylistDialog.java

示例14: getSongListForCursor

import android.provider.MediaStore.Audio; //导入依赖的package包/类
/**
 * @param cursor
 * @return
 */
public static long[] getSongListForCursor(Cursor cursor) {
    if (cursor == null) {
        return sEmptyList;
    }
    int len = cursor.getCount();
    long[] list = new long[len];
    cursor.moveToFirst();
    int colidx = -1;
    try {
        colidx = cursor.getColumnIndexOrThrow(Audio.Playlists.Members.AUDIO_ID);
    } catch (IllegalArgumentException ex) {
        colidx = cursor.getColumnIndexOrThrow(BaseColumns._ID);
    }
    for (int i = 0; i < len; i++) {
        list[i] = cursor.getLong(colidx);
        cursor.moveToNext();
    }
    return list;
}

开发者ID:cpoopc，项目名称:com.cp.monsterMod，代码行数:24，代码来源:MusicUtils.java

示例15: constructPartFromUri

import android.provider.MediaStore.Audio; //导入依赖的package包/类
public static PduPart constructPartFromUri(Context context, Uri uri) throws IOException, MediaTooLargeException {
  PduPart part = new PduPart();

  if (getMediaSize(context, uri) > MAX_MESSAGE_SIZE)
    throw new MediaTooLargeException("Audio track larger than size maximum.");

  Cursor cursor = null;

  try {
    cursor = context.getContentResolver().query(uri, new String[]{Audio.Media.MIME_TYPE}, null, null, null);
	
    if (cursor != null && cursor.moveToFirst())
      part.setContentType(cursor.getString(0).getBytes());
    else
      throw new IOException("Unable to query content type.");
  } finally {
    if (cursor != null)
      cursor.close();
  } 

  part.setDataUri(uri);
  part.setContentId((System.currentTimeMillis()+"").getBytes());
  part.setName(("Audio" + System.currentTimeMillis()).getBytes());

  return part;
}

开发者ID:Securecom，项目名称:Securecom-Messaging，代码行数:27，代码来源:AudioSlide.java

注：本文中的android.provider.MediaStore.Audio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。