android cash save

Code private void bitmapToPNG(Bitmap bitmap, ChatMstVO chatMstVO, Boolean oneToOne){ try { shortcutDrawBitmap = bitmap; String fileName = chatMstVO.getChatRoomKey() + ".png"; String cashPath = view.getContext().getCacheDir().getAbsolutePath() + "//shortcut"; File storage = new File(cashPath); if(!storage.exists()){ storage.mkdirs(); } File tempFile = new File(storage, fileName); tempFile.createN..