public void resetView(Bitmap b) {
setImageBitmap(b);
setImageBitmapResetBase(b, true);
setImageMatrix(getImageViewMatrix());
int width = mBitmapDisplayed.getWidth();
int height = mBitmapDisplayed.getHeight();
Rect imageRect = new Rect(0, 0, width, height);
int cropWidth = Math.min(width, height) * 4 / 5;
int cropHeight = cropWidth;
int x = (width - cropWidth) / 2;
int y = (height - cropHeight) / 2;
RectF cropRect = new RectF(x, y, x + cropWidth, y + cropHeight);
HighlightView hv = new HighlightView(this);
hv.setup(getImageViewMatrix(), imageRect, cropRect, false, true);
hv.setFocus(true);
add(hv);
centerBasedOnHighlightView(hv);
hv.setMode(HighlightView.ModifyMode.None);
center(true, true);
invalidate();
}