I've created a custom ViewGroup (based off of the Launcher) that
allows paging scrolls between some WebViews. Problem is that it
doesn't scroll as smoothly as I want it to. I've been following Romain
Guy's 2008 advice, but I don't see any massive improvements. Is it
because I am using WebViews, or am I just doing the prescaling wrong?
This is my code:
Bitmap originalImage =
BitmapFactory.decodeResource(getResources(), R.drawable.redbg);
originalImage = Bitmap.createScaledBitmap(
originalImage, // bitmap to resize
((WindowManager)
getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay().getWidth(),
//
new width
((WindowManager)
getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay().getHeight(),
//
new height
true); // bilinear filtering
getWindow().setBackgroundDrawable(new
BitmapDrawable(originalImage));
called from onCreate. Is the right?
If not, what can I do to fix it? If not, what else can I do to speed
up the scrolling?
Thanks so much!
Rich
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