DecodeUtils.java 文件源码

public static BitmapRegionDecoder createBitmapRegionDecoder(
        ThreadPool.JobContext jc, InputStream is, boolean shareable) {
    try {
        return BitmapRegionDecoder.newInstance(is, shareable);
    } catch (Throwable t)  {
        // We often cancel the creating of bitmap region decoder,
        // so just log one line.
        Log.w(TAG, "requestCreateBitmapRegionDecoder: " + t);
        return null;
    }
}