Java 类android.provider.MediaStore.Audio.Media 实例源码

项目：MusicX-music-player 文件：Helper.java

/**
 * Share Music
 *
 * @param id
 * @param context
 */
public static void shareMusic(long id, Context context) {
    if (permissionManager.isExternalReadStorageGranted(context)) {
        if (id == 0) {
            return;
        }
        Uri uri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
        Uri trackUri = Uri.parse(uri.toString() + "/" + id);
        Intent intent = new Intent(Intent.ACTION_SEND);
        intent.putExtra(Intent.EXTRA_STREAM, trackUri);
        intent.setType("audio/*");
        context.startActivity(Intent.createChooser(intent, context.getString(R.string.share)));
    } else {
        Log.d("Helper", "Permission failed");
    }
}

项目：MusicX-music-player 文件：Helper.java

/**
 * return song metadata from path
 * @param context
 * @param path
 * @return
 */
public static List<Song> getSongMetaData(Context context, String path) {
    if (path == null){
        return null;
    }
    List<Song> songList = new ArrayList<>();
    DefaultSongLoader defaultSongLoader = new DefaultSongLoader(context);
    defaultSongLoader.setProvider(true);
    defaultSongLoader.setUri(Uri.parse(String.valueOf(MediaStore.Audio.Media.EXTERNAL_CONTENT_URI)));
    defaultSongLoader.setQueryTable(null);
    for (String ext : fileExtensions) {
        if (path.toLowerCase().endsWith(ext)) {
            defaultSongLoader.setSelection(MediaStore.Audio.Media.DATA + " like ? ");
            defaultSongLoader.setQueryTable2(new String[]{"%" + path + "%"});
            defaultSongLoader.setSortOrder(null);
            songList.add(defaultSongLoader.getSongData());
        }
    }
    return songList;
}

项目：MusicX-music-player 文件：Helper.java

/**
 * return real path of image
 *
 * @param uri
 * @param context
 * @return
 */
public static String getRealPathFromURI(Uri uri, Context context) {
    if (uri == null) {
        return null;
    }
    String[] projection = {MediaStore.Images.Media.DATA};
    Cursor cursor = context.getContentResolver().query(uri, projection, null, null, null);
    if (cursor != null) {
        int column_index = cursor
                .getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
        cursor.moveToFirst();
        String path = cursor.getString(column_index);
        cursor.close();
        return path;
    }
    return uri.getPath();
}

项目：dttv-android 文件：VideoUIFragment.java

private void MakeCursor() {
    String[] cols = new String[]{
            MediaStore.Video.Media._ID,
            MediaStore.Video.Media.TITLE,
            MediaStore.Video.Media.DATA,
            MediaStore.Video.Media.MIME_TYPE,
            MediaStore.Video.Media.ARTIST
    };
    ContentResolver resolver = getActivity().getContentResolver();
    if (resolver == null) {
        System.out.println("resolver = null");
    } else {
        StringBuffer select = new StringBuffer("");
        // 查询语句：检索出.mp3为后缀名，时长大于1分钟，文件大小大于1MB的媒体文件
        /*if(sp.getFilterSize()) {
            select.append(" and " + Media.SIZE + " > " + FILTER_SIZE);
        }*/
        if (settingUtil.isFilterVideo()) {
            select.append(" and " + Media.DURATION + " > " + Constant.FILTER_DURATION);
        }
        mSortOrder = MediaStore.Video.Media.TITLE + " COLLATE UNICODE";
        mWhereClause = MediaStore.Video.Media.TITLE + " != ''";
        mCursor = resolver.query(MediaStore.Video.Media.EXTERNAL_CONTENT_URI,
                cols, mWhereClause + select, null, mSortOrder);
    }
}

项目：MusicX-music-player 文件：Helper.java

/**
 * Set Ringtone
 *
 * @param context
 * @param path
 */
private static void setRingtone(Context context, String path) {
    if (path == null) {
        return;
    }
    File file = new File(path);
    ContentValues contentValues = new ContentValues();
    contentValues.put(MediaColumns.DATA, file.getAbsolutePath());
    String filterName = path.substring(path.lastIndexOf("/") + 1);
    contentValues.put(MediaColumns.TITLE, filterName);
    contentValues.put(MediaColumns.MIME_TYPE, "audio/mp3");
    contentValues.put(MediaColumns.SIZE, file.length());
    contentValues.put(Media.IS_RINGTONE, true);
    Uri uri = MediaStore.Audio.Media.getContentUriForPath(path);
    Cursor cursor = context.getContentResolver().query(uri, null, MediaStore.MediaColumns.DATA + "=?", new String[]{path}, null);
    if (cursor != null && cursor.moveToFirst() && cursor.getCount() > 0) {
        String id = cursor.getString(0);
        contentValues.put(MediaStore.Audio.Media.IS_RINGTONE, true);
        context.getContentResolver().update(uri, contentValues, MediaStore.MediaColumns.DATA + "=?", new String[]{path});
        Uri newuri = ContentUris.withAppendedId(uri, Long.valueOf(id));
        try {
            RingtoneManager.setActualDefaultRingtoneUri(context, RingtoneManager.TYPE_RINGTONE, newuri);
        } catch (Throwable t) {
            t.printStackTrace();
        }
        cursor.close();
    }
}

项目：MusicX-music-player 文件：Helper.java

@NonNull
public static Intent imagePicker(Context context) {
    if (permissionManager.isExternalReadStorageGranted(context)) {
        Intent chooser = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
        chooser.setType("image/*");
        Intent intent = Intent.createChooser(chooser, "Choose image");
        return intent;
    } else {
        Toast.makeText(context, "Permission grant failed", Toast.LENGTH_SHORT).show();
        return null;
    }
}

项目：AlarmOn 文件：MediaAlbumsView.java

@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
  super.onItemClick(parent, view, position, id);
  songsView.query(Media.EXTERNAL_CONTENT_URI, AlbumColumns.ALBUM_KEY + " = '" + getLastSelectedName() + "'");
  getFlipper().setInAnimation(getContext(), R.anim.slide_in_left);
  getFlipper().setOutAnimation(getContext(), R.anim.slide_out_left);
  getFlipper().showNext();
}

项目：dttv-android 文件：VideoUIFragment.java

private void fillDataToListView() {
    playList = new ArrayList<String>();
    String[] fromColumns = new String[]{MediaStore.Video.Media.TITLE};
    int[] toLayoutIDs = new int[]{R.id.media_row_name};
    //Cursor cursor = readDataFromSD(getActivity());
    SimpleCursorAdapter adapter = new SimpleCursorAdapter(getActivity(), R.layout.dt_video_item, mCursor, fromColumns, toLayoutIDs, 0);

    video_listview.setAdapter(adapter);
    while (mCursor.moveToNext()) {
        //Log.i(TAG, "mine-type is:"+mCursor.getString(mCursor.getColumnIndex(MediaStore.Video.Media.MIME_TYPE)));
        playList.add(mCursor.getString(mCursor.getColumnIndex(MediaStore.Video.Media.DATA)));
    }
}

项目：dttv-android 文件：AudioUIFragment.java

private Cursor readDataFromSD(Context context) {
      Log.d(TAG, "scanFile");
      String[] str = new String[]{MediaStore.Audio.Media._ID,
              MediaStore.Audio.Media.DISPLAY_NAME,
              MediaStore.Audio.Media.TITLE,
              MediaStore.Audio.Media.DURATION,
              MediaStore.Audio.Media.ARTIST,
              MediaStore.Audio.Media.ALBUM,
              MediaStore.Audio.Media.YEAR,
              MediaStore.Audio.Media.MIME_TYPE,
              MediaStore.Audio.Media.SIZE,
              MediaStore.Audio.Media.DATA};
      StringBuffer select = new StringBuffer("");
      // 查询语句：检索出.mp3为后缀名，时长大于1分钟，文件大小大于1MB的媒体文件
/*if(sp.getFilterSize()) {
    select.append(" and " + Media.SIZE + " > " + FILTER_SIZE);
}*/
      if (settingUtil.isFilterAudio()) {
          select.append(" and " + Media.DURATION + " > " + Constant.FILTER_DURATION);
      }

/*if (!TextUtils.isEmpty(selections)) {
    select.append(selections);
}*/
      Cursor c = MusicUtils.query(context, MediaStore.Audio.Media.EXTERNAL_CONTENT_URI,
              str, MediaStore.Audio.Media.IS_MUSIC + "=1" + select,
              null, MediaStore.Audio.Media.TITLE_KEY);
      return c;
  }

项目：dttv-android 文件：AudioUIFragment.java

private void initFillData() {
    playList = new ArrayList<String>();
    String[] fromColumns = new String[]{MediaStore.Audio.Media.TITLE,
            MediaStore.Audio.Media.ARTIST, MediaStore.Audio.Media.DATA};
    int[] toLayoutIDs = new int[]{R.id.media_row_name, R.id.media_row_artist, R.id.media_row_uri};
    mCursor = readDataFromSD(getActivity());
    SimpleCursorAdapter adapter = new SimpleCursorAdapter(getActivity(), R.layout.dt_audio_item, mCursor, fromColumns, toLayoutIDs, 0);
    audio_listview.setAdapter(adapter);
    while (mCursor.moveToNext()) {
        playList.add(mCursor.getString(mCursor.getColumnIndex(MediaStore.Audio.Media.DATA)));
    }
    //mCursor.close();
}

项目：MusicPlayerEngine 文件：MusicLoader.java

private MusicLoader(ContentResolver contentResolver) {
    this.contentResolver = contentResolver;
    this.contentUri = Media.EXTERNAL_CONTENT_URI;
    this.musicColumns = new String[]{Media._ID, Media.TITLE, Media.ARTIST, Media.DATA, Media.DURATION, Media.SIZE, Media.ALBUM, Media.ALBUM_ID};
    this.executor = Executors.newFixedThreadPool(1);
}

项目：MusicPlayerEngine 文件：MusicLoader.java

private List<Music> getMusicList() {
    List<Music> musicList = new ArrayList();
    MusicLoader.this.cursor = contentResolver.query(MusicLoader.this.contentUri, MusicLoader.this.musicColumns, null, null, null);
    if(cursor == null) {
        Log.w(TAG, "Music Loader cursor is null (on line 62)");
    } else if (!MusicLoader.this.cursor.moveToFirst()) {
        Log.w(TAG, "Music Loader cursor moveToFirst return false (on line 65)");
    } else {
        int idCol = MusicLoader.this.cursor.getColumnIndex(Media._ID);
        int displayNameCol = MusicLoader.this.cursor.getColumnIndex(Media.TITLE);
        int artistCol = MusicLoader.this.cursor.getColumnIndex(Media.ARTIST);
        int urlCol = MusicLoader.this.cursor.getColumnIndex(Media.DATA);
        int durationCol = MusicLoader.this.cursor.getColumnIndex(Media.DURATION);
        int sizeCol = MusicLoader.this.cursor.getColumnIndex(Media.SIZE);
        int albumCol = MusicLoader.this.cursor.getColumnIndex(Media.ALBUM);
        int albumIdCol = MusicLoader.this.cursor.getColumnIndex(Media.ALBUM_ID);

        do {
            String title = MusicLoader.this.cursor.getString(displayNameCol);
            long id = MusicLoader.this.cursor.getLong(idCol);
            long duration = MusicLoader.this.cursor.getLong(durationCol);
            if(MusicLoader.this.minMusicDuration <= duration) {
                long size =  MusicLoader.this.cursor.getLong(sizeCol);
                String artist = MusicLoader.this.cursor.getString(artistCol);
                String url = MusicLoader.this.cursor.getString(urlCol);
                String album = MusicLoader.this.cursor.getString(albumCol);
                long albumId = MusicLoader.this.cursor.getLong(albumIdCol);
                Music music = new Music(id, title);
                music.setSong(music.getTitle());
                music.setArtist(artist);
                music.setUrl(url);
                music.setAlbum(album);
                music.setAlbumId(albumId);
                music.setDuration(duration);
                music.setSize(size);
                musicList.add(music);
                onProgressUpdate(music);
            }
        } while(MusicLoader.this.cursor.moveToNext());
    }

    MusicLoader.this.close();
    return musicList;
}

项目：MusicX-music-player 文件：Helper.java

/**
 * Edit Song Tags
 *
 * @param context
 * @param song
 * @return
 */
public static boolean editSongTags(Context context, Song song) {
    File f = new File(song.getmSongPath());
    if (f.exists()) {
        try {
            AudioFile audioFile = AudioFileIO.read(f);
            if (audioFile == null) {
                return false;
            }
            TagOptionSingleton.getInstance().setAndroid(true);
            Tag tag = audioFile.getTag();
            if (tag == null) {
                return false;
            }
            String year = song.getYear();
            String title = song.getTitle();
            String album = song.getAlbum();
            String artist = song.getArtist();
            String lyrics = song.getLyrics();
            tag.deleteField(FieldKey.LYRICS);
            tag.setField(FieldKey.LYRICS, Html.fromHtml(lyrics).toString());
            ContentValues values = new ContentValues();
            if (title != null){
                tag.setField(FieldKey.TITLE, title);
                values.put(MediaStore.Audio.Media.TITLE, title);
            }
            if (artist != null){
                tag.setField(FieldKey.ARTIST, artist);
                values.put(MediaStore.Audio.Media.ARTIST, artist);
            }
            if (album != null){
                tag.setField(FieldKey.ALBUM, album);
                Cursor cursor = context.getContentResolver().query(MediaStore.Audio.Albums.EXTERNAL_CONTENT_URI, new String[]{BaseColumns._ID,
                                MediaStore.Audio.AlbumColumns.ALBUM, MediaStore.Audio.AlbumColumns.ALBUM_KEY,
                                MediaStore.Audio.AlbumColumns.ARTIST}, MediaStore.Audio.AlbumColumns.ALBUM + " = ?",
                        new String[]{album}, MediaStore.Audio.Albums.DEFAULT_SORT_ORDER);

                if (cursor != null && cursor.moveToFirst()) {
                    long id = cursor.getLong(cursor.getColumnIndex(BaseColumns._ID));
                    values.put(MediaStore.Audio.Media.ALBUM_ID, id);
                    cursor.close();
                } else {
                    values.put(MediaStore.Audio.Media.ALBUM, album);
                }
            }
            if (song.getTrackNumber() != -1){
                tag.setField(FieldKey.TRACK, String.valueOf(song.getTrackNumber()));
                values.put(MediaStore.Audio.Media.TRACK, song.getTrackNumber());
            }
            if (year != null && year.length() > 0){
                tag.setField(FieldKey.YEAR,  "" + year);
                values.put(MediaStore.Audio.Media.YEAR, year);
            }
            if (values.size() > 0) {
                context.getContentResolver().update(MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, values, android.provider.MediaStore.Audio.Media._ID + "=?", new String[]{String.valueOf(song.getId())});
            }else {
                return false;
            }
            audioFile.setTag(tag);
            AudioFileIO.write(audioFile);
        } catch (CannotReadException | CannotWriteException | InvalidAudioFrameException | TagException | IOException | ReadOnlyFileException e) {
            e.printStackTrace();
        }
        return true;
    } else {
        return false;
    }
}

项目：MusicX-music-player 文件：Helper.java

public static Song getSongData(String sortOrder, @NonNull Context context, String path) {
    if (path == null) {
        return null;
    }
    Song song = new Song();
    if (PermissionChecker.checkCallingOrSelfPermission(context, Manifest.permission.READ_EXTERNAL_STORAGE) == PermissionChecker.PERMISSION_GRANTED) {
        Cursor cursor = context.getContentResolver().query(Media.EXTERNAL_CONTENT_URI, null, MediaStore.Audio.Media.DATA + " like ? ", new String[]{"%" + path + "%"}, sortOrder);
        if (cursor != null && cursor.moveToFirst()) {
            int idCol = cursor.getColumnIndex(MediaStore.Audio.Media._ID);
            int titleCol = cursor.getColumnIndex(MediaStore.Audio.Media.TITLE);
            int artistCol = cursor.getColumnIndex(MediaStore.Audio.Media.ARTIST);
            int albumCol = cursor.getColumnIndex(MediaStore.Audio.Media.ALBUM);
            int albumIdCol = cursor.getColumnIndex(MediaStore.Audio.Media.ALBUM_ID);
            int trackCol = cursor.getColumnIndex(MediaStore.Audio.Media.TRACK);
            int datacol = cursor.getColumnIndex(MediaStore.Audio.Media.DATA);

            /**
             * @return songs metadata
             */
            long id = cursor.getLong(idCol);
            String title = cursor.getString(titleCol);
            String artist = cursor.getString(artistCol);
            String album = cursor.getString(albumCol);
            long albumId = cursor.getLong(albumIdCol);
            int track = cursor.getInt(trackCol);
            String mSongPath = cursor.getString(datacol);

            song.setAlbum(album);
            song.setmSongPath(mSongPath);
            song.setArtist(artist);
            song.setId(id);
            song.setAlbumId(albumId);
            song.setTrackNumber(track);
            song.setTitle(title);
        }
        if (cursor != null) {
            cursor.close();
        }
    } else {
        Log.e("DefaultSongLoader", "No read permissions");
    }
    return song;
}