Examples with AssetFileDescriptor android.content.res.AssetFileDescriptor used on opensource projects

Example 11 with AssetFileDescriptor

use of android.content.res.AssetFileDescriptor in project VideoPlayerManager by danylovolokh.

the class MediaPlayerWrapperStopTest method testStopStopped.

@Test
public void testStopStopped() throws Exception {
    mMediaPlayerWrapper.setDataSource(new AssetFileDescriptor(ParcelFileDescriptor.adoptFd(0), 0, 0));
    mMediaPlayerWrapper.prepare();
    mMediaPlayerWrapper.start();
    mMediaPlayerWrapper.stop();
    assertEquals(MediaPlayerWrapper.State.STOPPED, mMediaPlayerWrapper.getCurrentState());
    tryToFailStop(MediaPlayerWrapper.State.STOPPED);
}

Example 12 with AssetFileDescriptor

use of android.content.res.AssetFileDescriptor in project VideoPlayerManager by danylovolokh.

the class MediaPlayerWrapperStopTest method testStopInitialized.

@Test
public void testStopInitialized() throws Exception {
    mMediaPlayerWrapper.setDataSource(new AssetFileDescriptor(ParcelFileDescriptor.adoptFd(0), 0, 0));
    assertEquals(MediaPlayerWrapper.State.INITIALIZED, mMediaPlayerWrapper.getCurrentState());
    tryToFailStop(MediaPlayerWrapper.State.INITIALIZED);
}

Example 13 with AssetFileDescriptor

use of android.content.res.AssetFileDescriptor in project android-app by eoecn.

the class CaptureActivity method initBeepSound.

/**
     * 扫描正确后的震动声音,如果感觉apk大了,可以删除
     */
private void initBeepSound() {
    if (playBeep && mediaPlayer == null) {
        // The volume on STREAM_SYSTEM is not adjustable, and users found it
        // too loud,
        // so we now play on the music stream.
        setVolumeControlStream(AudioManager.STREAM_MUSIC);
        mediaPlayer = new MediaPlayer();
        mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
        mediaPlayer.setOnCompletionListener(beepListener);
        AssetFileDescriptor file = getResources().openRawResourceFd(R.raw.beep);
        try {
            mediaPlayer.setDataSource(file.getFileDescriptor(), file.getStartOffset(), file.getLength());
            file.close();
            mediaPlayer.setVolume(BEEP_VOLUME, BEEP_VOLUME);
            mediaPlayer.prepare();
        } catch (IOException e) {
            mediaPlayer = null;
        }
    }
}

Example 14 with AssetFileDescriptor

use of android.content.res.AssetFileDescriptor in project android_frameworks_base by ParanoidAndroid.

the class ContentProviderProxy method openAssetFile.

public AssetFileDescriptor openAssetFile(String callingPkg, Uri url, String mode) throws RemoteException, FileNotFoundException {
    Parcel data = Parcel.obtain();
    Parcel reply = Parcel.obtain();
    try {
        data.writeInterfaceToken(IContentProvider.descriptor);
        data.writeString(callingPkg);
        url.writeToParcel(data, 0);
        data.writeString(mode);
        mRemote.transact(IContentProvider.OPEN_ASSET_FILE_TRANSACTION, data, reply, 0);
        DatabaseUtils.readExceptionWithFileNotFoundExceptionFromParcel(reply);
        int has = reply.readInt();
        AssetFileDescriptor fd = has != 0 ? AssetFileDescriptor.CREATOR.createFromParcel(reply) : null;
        return fd;
    } finally {
        data.recycle();
        reply.recycle();
    }
}

Example 15 with AssetFileDescriptor

use of android.content.res.AssetFileDescriptor in project android_frameworks_base by ParanoidAndroid.

the class SoundPool method load.

/**
     * Load the sound from the specified APK resource.
     *
     * Note that the extension is dropped. For example, if you want to load
     * a sound from the raw resource file "explosion.mp3", you would specify
     * "R.raw.explosion" as the resource ID. Note that this means you cannot
     * have both an "explosion.wav" and an "explosion.mp3" in the res/raw
     * directory.
     * 
     * @param context the application context
     * @param resId the resource ID
     * @param priority the priority of the sound. Currently has no effect. Use
     *                 a value of 1 for future compatibility.
     * @return a sound ID. This value can be used to play or unload the sound.
     */
public int load(Context context, int resId, int priority) {
    AssetFileDescriptor afd = context.getResources().openRawResourceFd(resId);
    int id = 0;
    if (afd != null) {
        id = _load(afd.getFileDescriptor(), afd.getStartOffset(), afd.getLength(), priority);
        try {
            afd.close();
        } catch (java.io.IOException ex) {
        //Log.d(TAG, "close failed:", ex);
        }
    }
    return id;
}