android 图片压缩

图片压缩
BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = false;
options.inPurgeable = true;
options.inInputShareable = true;
// Do not compress
options.inSampleSize = 1;
options.inPreferredConfig = Config.ARGB_8888;

moveBitmap = BitmapFactory.decodeResource(getResources(),
R.drawable.rgb_picker, options);