Update the avoid bad wifi settings on the handler thread. am: 2618c1b7f0 am:... (264e9285) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/ConnectivityService.java

+26 −3

Original line number	Diff line number	Diff line
		@@ -857,6 +857,15 @@ public class ConnectivityService extends IConnectivityManager.Stub
		Settings.Global.NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS,
		LingerMonitor.DEFAULT_NOTIFICATION_RATE_LIMIT_MILLIS);
		mLingerMonitor = new LingerMonitor(mContext, mNotifier, dailyLimit, rateLimit);

		intentFilter = new IntentFilter();
		intentFilter.addAction(Intent.ACTION_CONFIGURATION_CHANGED);
		mContext.registerReceiverAsUser(new BroadcastReceiver() {
		public void onReceive(Context context, Intent intent) {
		mHandler.sendEmptyMessage(EVENT_CONFIGURE_NETWORK_AVOID_BAD_WIFI);
		}
		}, UserHandle.ALL, intentFilter, null, null);
		updateAvoidBadWifi();
		}

		private NetworkRequest createInternetRequestForTransport(
		@@ -2758,17 +2767,29 @@ public class ConnectivityService extends IConnectivityManager.Stub
		PROMPT_UNVALIDATED_DELAY_MS);
		}

		@VisibleForTesting
		private boolean mAvoidBadWifi;

		public boolean avoidBadWifi() {
		return mAvoidBadWifi;
		}

		@VisibleForTesting
		public boolean updateAvoidBadWifi() {
		// There are two modes: either we always automatically avoid unvalidated wifi, or we show a
		// dialog and don't switch to it. The behaviour is controlled by the NETWORK_AVOID_BAD_WIFI
		// setting. If the setting has no value, then the value is taken from the config value,
		// which can be changed via OEM/carrier overlays.
		//
		// The only valid values for NETWORK_AVOID_BAD_WIFI are null and unset. Currently, the unit
		// test uses 0 in order to avoid having to mock out fetching the carrier setting.
		int defaultAvoidBadWifi =
		mContext.getResources().getInteger(R.integer.config_networkAvoidBadWifi);
		int avoid = Settings.Global.getInt(mContext.getContentResolver(),
		Settings.Global.NETWORK_AVOID_BAD_WIFI, defaultAvoidBadWifi);
		return avoid == 1;

		boolean prev = mAvoidBadWifi;
		mAvoidBadWifi = (avoid == 1);
		return mAvoidBadWifi != prev;
		}

		private void showValidationNotification(NetworkAgentInfo nai, NotificationType type) {
		@@ -2912,7 +2933,9 @@ public class ConnectivityService extends IConnectivityManager.Stub
		break;
		}
		case EVENT_CONFIGURE_NETWORK_AVOID_BAD_WIFI: {
		if (updateAvoidBadWifi()) {
		rematchAllNetworksAndRequests(null, 0);
		}
		break;
		}
		case EVENT_REQUEST_LINKPROPERTIES: