Make setDrawable work after initialization has occurred.
Make setDrawable work after initialization has occurred.

Change-Id: Id040f69f2fc3402013229114fc3c1b0730eef579

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base