am a4fd0078: Clear preferred activities when home process crashes (85673d91) · Commits · e / os / android_frameworks_base

services/java/com/android/server/am/ActivityManagerService.java

+22 −1

Original line number	Diff line number	Diff line
		@@ -6045,6 +6045,27 @@ public final class ActivityManagerService extends ActivityManagerNative implemen
		}
		}

		// If the crashing process is what we consider to be the "home process" and it has been
		// replaced by a third-party app, clear the package preferred activities from packages
		// with a home activity running in the process to prevent a repeatedly crashing app
		// from blocking the user to manually clear the list.
		if (app == mHomeProcess && mHomeProcess.activities.size() > 0
		&& (mHomeProcess.info.flags & ApplicationInfo.FLAG_SYSTEM) == 0) {
		Iterator it = mHomeProcess.activities.iterator();
		while (it.hasNext()) {
		HistoryRecord r = (HistoryRecord)it.next();
		if (r.isHomeActivity) {
		Log.i(TAG, "Clearing package preferred activities from " + r.packageName);
		try {
		ActivityThread.getPackageManager()
		.clearPackagePreferredActivities(r.packageName);
		} catch (RemoteException c) {
		// pm is in same process, this will never happen.
		}
		}
		}
		}

		mProcessCrashTimes.put(app.info.processName, app.info.uid, now);
		return true;
		}