Commit 7d4adea7 authored Oct 11, 2012 by Masanori Ogino

avoid crashing system serer process

Context#unregisterReceiver will throw IllegalArgumentException
if the receiver has already unregistered.

In GlobalAction class, when SilentModeAction is changed, it will
close the dialog with some delay. So there is a possibility
that it would unregistere again for the same receiver if a user
changes slient mode againand again. System must not crash in such
a case.

Change-Id: I33662feb48a770d39a8413901ec77ac1acd16bc7

parent cee11240

policy/src/com/android/internal/policy/impl/GlobalActions.java

100644 → 100755

+6 −1

Original line number	Diff line number	Diff line
		@@ -320,7 +320,12 @@ class GlobalActions implements DialogInterface.OnDismissListener, DialogInterfac
		/** {@inheritDoc} */
		public void onDismiss(DialogInterface dialog) {
		if (SHOW_SILENT_TOGGLE) {
		try {
		mContext.unregisterReceiver(mRingerModeReceiver);
		} catch (IllegalArgumentException ie) {
		// ignore this
		Log.w(TAG, ie);
		}
		}
		}