Merge "Fix ConcurrentModificationException from LocationController" into oc-dev (350cf686) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/statusbar/policy/LocationControllerImpl.java

+8 −7

Original line number	Diff line number	Diff line
		@@ -31,8 +31,10 @@ import android.os.Message;
		import android.os.UserHandle;
		import android.os.UserManager;
		import android.provider.Settings;
		import android.support.annotation.VisibleForTesting;

		import com.android.systemui.R;
		import com.android.systemui.util.Utils;

		import java.util.ArrayList;
		import java.util.List;
		@@ -141,7 +143,8 @@ public class LocationControllerImpl extends BroadcastReceiver implements Locatio
		/**
		* Returns true if there currently exist active high power location requests.
		*/
		private boolean areActiveHighPowerLocationRequests() {
		@VisibleForTesting
		protected boolean areActiveHighPowerLocationRequests() {
		List<AppOpsManager.PackageOps> packages
		= mAppOpsManager.getPackagesForOps(mHighPowerRequestAppOpArray);
		// AppOpsManager can return null when there is no requested data.
		@@ -205,16 +208,14 @@ public class LocationControllerImpl extends BroadcastReceiver implements Locatio
		}

		private void locationActiveChanged() {
		for (LocationChangeCallback cb : mSettingsChangeCallbacks) {
		cb.onLocationActiveChanged(mAreActiveLocationRequests);
		}
		Utils.safeForeach(mSettingsChangeCallbacks,
		cb -> cb.onLocationActiveChanged(mAreActiveLocationRequests));
		}

		private void locationSettingsChanged() {
		boolean isEnabled = isLocationEnabled();
		for (LocationChangeCallback cb : mSettingsChangeCallbacks) {
		cb.onLocationSettingsChanged(isEnabled);
		}
		Utils.safeForeach(mSettingsChangeCallbacks,
		cb -> cb.onLocationSettingsChanged(isEnabled));
		}
		}
		}

packages/SystemUI/tests/AndroidManifest.xml

+1 −0

Original line number	Diff line number	Diff line
		@@ -37,6 +37,7 @@
		<uses-permission android:name="android.permission.REQUEST_NETWORK_SCORES" />
		<uses-permission android:name="android.permission.CONTROL_VPN" />
		<uses-permission android:name="android.permission.WAKE_LOCK" />
		<uses-permission android:name="android.permission.GET_APP_OPS_STATS" />

		<application>
		<uses-library android:name="android.test.runner" />

packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/LocationControllerImplTest.java

0 → 100644

+82 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2017 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
		* except in compliance with the License. You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software distributed under the
		* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
		* KIND, either express or implied. See the License for the specific language governing
		* permissions and limitations under the License.
		*/

		package com.android.systemui.statusbar.policy;

		import static org.mockito.Mockito.mock;
		import static org.mockito.Mockito.spy;
		import static org.mockito.Mockito.when;

		import android.content.Intent;
		import android.location.LocationManager;
		import android.support.test.filters.SmallTest;
		import android.testing.AndroidTestingRunner;
		import android.testing.TestableLooper;
		import android.testing.TestableLooper.RunWithLooper;

		import com.android.systemui.SysuiTestCase;
		import com.android.systemui.statusbar.policy.LocationController.LocationChangeCallback;

		import org.junit.Before;
		import org.junit.Test;
		import org.junit.runner.RunWith;

		@RunWith(AndroidTestingRunner.class)
		@RunWithLooper
		@SmallTest
		public class LocationControllerImplTest extends SysuiTestCase {

		private LocationControllerImpl mLocationController;

		@Before
		public void setup() {
		mLocationController = spy(new LocationControllerImpl(mContext,
		TestableLooper.get(this).getLooper()));
		}

		@Test
		public void testRemoveSelfActive_DoesNotCrash() {
		LocationController.LocationChangeCallback callback = new LocationChangeCallback() {
		@Override
		public void onLocationActiveChanged(boolean active) {
		mLocationController.removeCallback(this);
		}
		};
		mLocationController.addCallback(callback);
		mLocationController.addCallback(mock(LocationChangeCallback.class));

		when(mLocationController.areActiveHighPowerLocationRequests()).thenReturn(false);
		mLocationController.onReceive(mContext, new Intent(
		LocationManager.HIGH_POWER_REQUEST_CHANGE_ACTION));
		when(mLocationController.areActiveHighPowerLocationRequests()).thenReturn(true);
		mLocationController.onReceive(mContext, new Intent(
		LocationManager.HIGH_POWER_REQUEST_CHANGE_ACTION));

		TestableLooper.get(this).processAllMessages();
		}

		@Test
		public void testRemoveSelfSettings_DoesNotCrash() {
		LocationController.LocationChangeCallback callback = new LocationChangeCallback() {
		@Override
		public void onLocationSettingsChanged(boolean isEnabled) {
		mLocationController.removeCallback(this);
		}
		};
		mLocationController.addCallback(callback);
		mLocationController.addCallback(mock(LocationChangeCallback.class));

		TestableLooper.get(this).processAllMessages();
		}
		}
		No newline at end of file