matrix.setScale(1,-1),没有效果怎么破?
fBitmap = BitmapFactory.decodeResource(getResources(), R.mipmap.ic_launcher); Matrix matrix = new Matrix(); matrix.setScale(1,-1); sBitmap = Bitmap.createBitmap(fBitmap, 0, 0, fBitmap.getWidth(), fBitmap.getHeight(), matrix, true);