Steven Luo 66006cabf5 Work around a crash on ICS when destroying a ConversationActivity ... On Ice Cream Sandwich, something -- possibly even in the Android framework classes (not in our code) -- is passing in null to a MessageListAdapter's unregisterOnDataSetObserver(), which causes a crash. We should really find out whether this is something we can properly fix or not, but in the meantime, wrap the superclass's method with our own method which checks for null before calling through to the superclass implementation.		2011-11-26 19:41:06 +01:00
..
org	Work around a crash on ICS when destroying a ConversationActivity	2011-11-26 19:41:06 +01:00