Merge "Run callbacks on ConnectivityService thread" am: bef5d2165d am:... (be354592) · Commits · e / os / android_frameworks_base

core/java/android/net/util/MultinetworkPolicyTracker.java

+17 −12

Original line number	Diff line number	Diff line
		@@ -64,7 +64,7 @@ public class MultinetworkPolicyTracker {

		private final Context mContext;
		private final Handler mHandler;
		private final Runnable mReevaluateRunnable;
		private final Runnable mAvoidBadWifiCallback;
		private final List<Uri> mSettingsUris;
		private final ContentResolver mResolver;
		private final SettingObserver mSettingObserver;
		@@ -81,12 +81,7 @@ public class MultinetworkPolicyTracker {
		public MultinetworkPolicyTracker(Context ctx, Handler handler, Runnable avoidBadWifiCallback) {
		mContext = ctx;
		mHandler = handler;
		mReevaluateRunnable = () -> {
		if (updateAvoidBadWifi() && avoidBadWifiCallback != null) {
		avoidBadWifiCallback.run();
		}
		updateMeteredMultipathPreference();
		};
		mAvoidBadWifiCallback = avoidBadWifiCallback;
		mSettingsUris = Arrays.asList(
		Settings.Global.getUriFor(NETWORK_AVOID_BAD_WIFI),
		Settings.Global.getUriFor(NETWORK_METERED_MULTIPATH_PREFERENCE));
		@@ -95,15 +90,15 @@ public class MultinetworkPolicyTracker {
		mBroadcastReceiver = new BroadcastReceiver() {
		@Override
		public void onReceive(Context context, Intent intent) {
		reevaluate();
		reevaluateInternal();
		}
		};

		TelephonyManager.from(ctx).listen(new PhoneStateListener() {
		TelephonyManager.from(ctx).listen(new PhoneStateListener(handler.getLooper()) {
		@Override
		public void onActiveDataSubscriptionIdChanged(int subId) {
		mActiveSubId = subId;
		reevaluate();
		reevaluateInternal();
		}
		}, PhoneStateListener.LISTEN_ACTIVE_DATA_SUBSCRIPTION_ID_CHANGE);

		@@ -119,7 +114,7 @@ public class MultinetworkPolicyTracker {
		final IntentFilter intentFilter = new IntentFilter();
		intentFilter.addAction(Intent.ACTION_CONFIGURATION_CHANGED);
		mContext.registerReceiverAsUser(
		mBroadcastReceiver, UserHandle.ALL, intentFilter, null, null);
		mBroadcastReceiver, UserHandle.ALL, intentFilter, null, mHandler);

		reevaluate();
		}
		@@ -164,7 +159,17 @@ public class MultinetworkPolicyTracker {

		@VisibleForTesting
		public void reevaluate() {
		mHandler.post(mReevaluateRunnable);
		mHandler.post(this::reevaluateInternal);
		}

		/**
		* Reevaluate the settings. Must be called on the handler thread.
		*/
		private void reevaluateInternal() {
		if (updateAvoidBadWifi() && mAvoidBadWifiCallback != null) {
		mAvoidBadWifiCallback.run();
		}
		updateMeteredMultipathPreference();
		}

		public boolean updateAvoidBadWifi() {

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

+1 −1

Original line number	Diff line number	Diff line
		@@ -1102,7 +1102,7 @@ public class ConnectivityService extends IConnectivityManager.Stub
		mSettingsObserver = new SettingsObserver(mContext, mHandler);
		registerSettingsCallbacks();

		final DataConnectionStats dataConnectionStats = new DataConnectionStats(mContext);
		final DataConnectionStats dataConnectionStats = new DataConnectionStats(mContext, mHandler);
		dataConnectionStats.startMonitoring();

		mKeepaliveTracker = new KeepaliveTracker(mContext, mHandler);

services/core/java/com/android/server/connectivity/DataConnectionStats.java

+13 −3

Original line number	Diff line number	Diff line
		@@ -21,6 +21,8 @@ import android.content.Context;
		import android.content.Intent;
		import android.content.IntentFilter;
		import android.net.ConnectivityManager;
		import android.os.Handler;
		import android.os.Looper;
		import android.os.RemoteException;
		import android.telephony.PhoneStateListener;
		import android.telephony.ServiceState;
		@@ -39,15 +41,19 @@ public class DataConnectionStats extends BroadcastReceiver {

		private final Context mContext;
		private final IBatteryStats mBatteryStats;
		private final Handler mListenerHandler;
		private final PhoneStateListener mPhoneStateListener;

		private IccCardConstants.State mSimState = IccCardConstants.State.READY;
		private SignalStrength mSignalStrength;
		private ServiceState mServiceState;
		private int mDataState = TelephonyManager.DATA_DISCONNECTED;

		public DataConnectionStats(Context context) {
		public DataConnectionStats(Context context, Handler listenerHandler) {
		mContext = context;
		mBatteryStats = BatteryStatsService.getService();
		mListenerHandler = listenerHandler;
		mPhoneStateListener = new PhoneStateListenerImpl(listenerHandler.getLooper());
		}

		public void startMonitoring() {
		@@ -63,7 +69,7 @@ public class DataConnectionStats extends BroadcastReceiver {
		filter.addAction(TelephonyIntents.ACTION_SIM_STATE_CHANGED);
		filter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
		filter.addAction(ConnectivityManager.INET_CONDITION_ACTION);
		mContext.registerReceiver(this, filter);
		mContext.registerReceiver(this, filter, null /* broadcastPermission */, mListenerHandler);
		}

		@Override
		@@ -129,7 +135,11 @@ public class DataConnectionStats extends BroadcastReceiver {
		&& mServiceState.getState() != ServiceState.STATE_POWER_OFF;
		}

		private final PhoneStateListener mPhoneStateListener = new PhoneStateListener() {
		private class PhoneStateListenerImpl extends PhoneStateListener {
		PhoneStateListenerImpl(Looper looper) {
		super(looper);
		}

		@Override
		public void onSignalStrengthsChanged(SignalStrength signalStrength) {
		mSignalStrength = signalStrength;