How to get the size of the screen size in a canvas in android?

问题

I am able to get the screen size in the normal activity but I need to get the screen size in a canvas view & manipulate in accordance with it.Any snippet on it will be helpful.Thanks.

回答1:

i got widthPixels heightPixels use ing this.

DisplayMetrics metrics = getBaseContext().getResources().getDisplayMetrics();         
  int w = metrics.widthPixels;
  int h = metrics.heightPixels;

来源：https://stackoverflow.com/questions/9124797/how-to-get-the-size-of-the-screen-size-in-a-canvas-in-android