Craig Mautner bc57cd1b24 Notify ViewRootImpl when it's safe to modify Canvas. ...

When Activity.convert{To|From}Translucent() is called the
ViewRootImpl is now notified when it is safe to convert the Canvas
from translucent to opaque and back to translucent. This will make
it possible to save resources when compositing opaque layers.

Fixes bug 10349536.

Change-Id: I7282aee1d54601fb00611d20be204bf164d873f6

2013-08-19 15:47:42 -07:00

..

android/server

Notify ViewRootImpl when it's safe to modify Canvas.

2013-08-19 15:47:42 -07:00