Don't adjust animation play time if not necessary

            mStartTime = currentTime;

        }

        final long currentPlayTime = animation.getCurrentPlayTime();

        if (!mHandlingOnAnimationUpdate &&

            sVisible &&

            // If the current play time exceeds the duration, the animation

            // will get finished, even if we call setCurrentPlayTime -- therefore

            // don't adjust the animation in that case

            animation.getCurrentPlayTime() < animation.getDuration()) {

            currentPlayTime < animation.getDuration()) {

            mHandlingOnAnimationUpdate = true;

            long frameNum = sGlobalFrameCounter - mStartFrame;

            // If we haven't drawn our first frame, reset the time to t = 0

            // (give up after MAX_DELAY ms of waiting though - might happen, for example, if we

            // are no longer in the foreground and no frames are being rendered ever)

            if (frameNum == 0 && currentTime < mStartTime + MAX_DELAY) {

            if (frameNum == 0 && currentTime < mStartTime + MAX_DELAY && currentPlayTime > 0) {

                // The first frame on animations doesn't always trigger an invalidate...

                // force an invalidate here to make sure the animation continues to advance

                mTarget.getRootView().invalidate();

                animation.setCurrentPlayTime(0);

            // For the second frame, if the first frame took more than 16ms,

            // adjust the start time and pretend it took only 16ms anyway. This

            // prevents a large jump in the animation due to an expensive first frame

            } else if (frameNum == 1 && currentTime < mStartTime + MAX_DELAY &&

                       !mAdjustedSecondFrameTime &&

                       currentTime > mStartTime + IDEAL_FRAME_DURATION) {

                       currentTime > mStartTime + IDEAL_FRAME_DURATION &&

                       currentPlayTime > IDEAL_FRAME_DURATION) {

                animation.setCurrentPlayTime(IDEAL_FRAME_DURATION);

                mAdjustedSecondFrameTime = true;

            } else {

}

class DumbBitmapRegionDecoder implements SimpleBitmapRegionDecoder {

    //byte[] mStreamCopy;

    Bitmap mBuffer;

    Canvas mTempCanvas;

    Paint mTempPaint;