Punt all modification calls to the UI thread to avoid concurrency issues. This also makes all callback events (e.g., onAbort()) be called on the same thread. Bug: 16731451 Change-Id: I4dfd7493538724b3249780272411e61d956b146a
Punt all modification calls to the UI thread to avoid concurrency issues. This also makes all callback events (e.g., onAbort()) be called on the same thread. Bug: 16731451 Change-Id: I4dfd7493538724b3249780272411e61d956b146a