Bitmap, Drawableに変換 - hyoromoのブログ忘れがちなのでメモ Resource → Bitmap BitmapFactory.decodeResource(getResources(), R.drawable.icon) Resource → Drawable getResources().getDrawable(R.drawable.icon) Drawable → Bitmap ((BitmapDrawable) drawable).getBitmap() Bitmap → Drawable new BitmapDrawable(bitmap)
