How to replace decorView in Android?

Question

As it knows, we can get Android top-hierarhy Views via Activity.getWindow().getDecorView() and Activity.findViewById(android.R.id.content) .

Is it possible to replace the standard set of custom Views?

Answer 1

I don't know what you want to do, but I think you can find your answer if you know more about the android view hierarchy. The following two documents may be helpful:

1, You can use the Hierarchy Viewer to analyse your view hierarchy:
http://developer.android.com/tools/debugging/debugging-ui.html

2, The following blog is related to the android view hierarchy:
http://www.curious-creature.org/category/android/page/2/

Answer 2

除非您有权访问框架代码，否则没有办法。