Examples with DataSink com.google.android.exoplayer2.upstream.DataSink used on opensource projects

Example 1 with DataSink

use of com.google.android.exoplayer2.upstream.DataSink in project ExoPlayer by google.

the class CacheDataSourceTest2 method buildCacheDataSource.

private static CacheDataSource buildCacheDataSource(Context context, DataSource upstreamSource, boolean useAesEncryption) throws CacheException {
    File cacheDir = context.getExternalCacheDir();
    Cache cache = new SimpleCache(new File(cacheDir, EXO_CACHE_DIR), new NoOpCacheEvictor());
    emptyCache(cache);
    // Source and cipher
    final String secretKey = "testKey:12345678";
    DataSource file = new FileDataSource();
    DataSource cacheReadDataSource = useAesEncryption ? new AesCipherDataSource(Util.getUtf8Bytes(secretKey), file) : file;
    // Sink and cipher
    CacheDataSink cacheSink = new CacheDataSink(cache, EXO_CACHE_MAX_FILESIZE);
    byte[] scratch = new byte[3897];
    DataSink cacheWriteDataSink = useAesEncryption ? new AesCipherDataSink(Util.getUtf8Bytes(secretKey), cacheSink, scratch) : cacheSink;
    return new CacheDataSource(cache, upstreamSource, cacheReadDataSource, cacheWriteDataSink, CacheDataSource.FLAG_BLOCK_ON_CACHE, // eventListener
    null);
}

Example 2 with DataSink

use of com.google.android.exoplayer2.upstream.DataSink in project NewPipe by TeamNewPipe.

the class CacheFactory method createDataSource.

@Override
public DataSource createDataSource() {
    Log.d(TAG, "initExoPlayerCache: cacheDir = " + cacheDir.getAbsolutePath());
    final DefaultDataSource dataSource = dataSourceFactory.createDataSource();
    final FileDataSource fileSource = new FileDataSource();
    final CacheDataSink dataSink = new CacheDataSink(cache, maxFileSize);
    return new CacheDataSource(cache, dataSource, fileSource, dataSink, CACHE_FLAGS, null);
}