Change the window format of the given activity. Calls getWindow().setFormat()
of the given activity. Note that this method can be called from
*any* thread; it will send a message to the main thread of the process
where the Java finish call will take place.
Change the window format of the given activity. Calls getWindow().setFormat() of the given activity. Note that this method can be called from *any* thread; it will send a message to the main thread of the process where the Java finish call will take place.