Clear registered prediction callbacks on destroy

destroy() removes callbacks from AppPredictionManagerService but not
from mRegisteredCallbacks.

Bug: 149388856
Test: manual
Change-Id: Id08d6b20362486bd1640310c64da35e0382d9b5e

parent 27f83cdb

core/java/android/app/prediction/AppPredictor.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -260,6 +260,7 @@ public final class AppPredictor {
		Log.e(TAG, "Failed to notify app target event", e);
		e.rethrowAsRuntimeException();
		}
		mRegisteredCallbacks.clear();
		} else {
		throw new IllegalStateException("This client has already been destroyed.");
		}