Add background activity action

Background activity action is designed for wakeup alarm anomaly.
This cl also change the parameter in anomaly action interface
from "packageName" to "anomaly"

Bug: 36921529
Test: RunSettingsRoboTests
Change-Id: Ibde69f351f81043641f228f0e74deaa2e230c08a

tests/robotests/src/com/android/settings/fuelgauge/anomaly/AnomalyUtilsTest.java

@@ -20,9 +20,11 @@ import static com.google.common.truth.Truth.assertThat;
 
 import com.android.settings.SettingsRobolectricTestRunner;
 import com.android.settings.TestConfig;
+import com.android.settings.fuelgauge.anomaly.action.BackgroundCheckAction;
 import com.android.settings.fuelgauge.anomaly.action.ForceStopAction;
 import com.android.settings.fuelgauge.anomaly.checker.WakeLockAnomalyDetector;
 import com.android.settings.testutils.shadow.ShadowKeyValueListParserWrapperImpl;
+import com.android.settings.fuelgauge.anomaly.checker.WakeupAlarmAnomalyDetector;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -47,9 +49,21 @@ public class AnomalyUtilsTest {
                 ForceStopAction.class);
     }
 
+    @Test
+    public void testGetAnomalyAction_typeWakeUpAlarm_returnBackgroundCheck() {
+        assertThat(mAnomalyUtils.getAnomalyAction(Anomaly.AnomalyType.WAKEUP_ALARM)).isInstanceOf(
+                BackgroundCheckAction.class);
+    }
+
     @Test
     public void testGetAnomalyDetector_typeWakeLock_returnWakeLockDetector() {
         assertThat(mAnomalyUtils.getAnomalyDetector(Anomaly.AnomalyType.WAKE_LOCK)).isInstanceOf(
                 WakeLockAnomalyDetector.class);
     }
+
+    @Test
+    public void testGetAnomalyDetector_typeWakeUpAlarm_returnWakeUpAlarmDetector() {
+        assertThat(mAnomalyUtils.getAnomalyDetector(Anomaly.AnomalyType.WAKEUP_ALARM)).isInstanceOf(
+                WakeupAlarmAnomalyDetector.class);
+    }
 }

tests/robotests/src/com/android/settings/fuelgauge/anomaly/action/BackgroundCheckActionTest.java

@@ -0,0 +1,73 @@
+/*
+ * 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.settings.fuelgauge.anomaly.action;
+
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.verify;
+
+import android.app.ActivityManager;
+import android.app.AppOpsManager;
+import android.content.Context;
+
+import com.android.settings.SettingsRobolectricTestRunner;
+import com.android.settings.TestConfig;
+import com.android.settings.fuelgauge.anomaly.Anomaly;
+import com.android.settings.testutils.FakeFeatureFactory;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Answers;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class BackgroundCheckActionTest {
+    private static final String PACKAGE_NAME = "com.android.app";
+    private static final int UID = 111;
+
+    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+    private Context mContext;
+    @Mock
+    private AppOpsManager mAppOpsManagerr;
+    private Anomaly mAnomaly;
+    private BackgroundCheckAction mBackgroundCheckAction;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+
+        FakeFeatureFactory.setupForTest(mContext);
+        doReturn(mAppOpsManagerr).when(mContext).getSystemService(Context.APP_OPS_SERVICE);
+
+        mAnomaly = new Anomaly.Builder()
+                .setUid(UID)
+                .setPackageName(PACKAGE_NAME)
+                .build();
+        mBackgroundCheckAction = new BackgroundCheckAction(mContext);
+    }
+
+    @Test
+    public void testHandlePositiveAction_forceStopPackage() {
+        mBackgroundCheckAction.handlePositiveAction(mAnomaly, 0 /* metricskey */);
+
+        verify(mAppOpsManagerr).setMode(AppOpsManager.OP_RUN_IN_BACKGROUND, UID, PACKAGE_NAME,
+                AppOpsManager.MODE_IGNORED);
+    }
+}

tests/robotests/src/com/android/settings/fuelgauge/anomaly/action/ForceStopActionTest.java

@@ -24,6 +24,7 @@ import android.content.Context;
 
 import com.android.settings.SettingsRobolectricTestRunner;
 import com.android.settings.TestConfig;
+import com.android.settings.fuelgauge.anomaly.Anomaly;
 import com.android.settings.testutils.FakeFeatureFactory;
 
 import org.junit.Before;
@@ -43,6 +44,7 @@ public class ForceStopActionTest {
     private Context mContext;
     @Mock
     private ActivityManager mActivityManager;
+    private Anomaly mAnomaly;
     private ForceStopAction mForceStopAction;
 
     @Before
@@ -52,12 +54,15 @@ public class ForceStopActionTest {
         FakeFeatureFactory.setupForTest(mContext);
         doReturn(mActivityManager).when(mContext).getSystemService(Context.ACTIVITY_SERVICE);
 
+        mAnomaly = new Anomaly.Builder()
+                .setPackageName(PACKAGE_NAME)
+                .build();
         mForceStopAction = new ForceStopAction(mContext);
     }
 
     @Test
     public void testHandlePositiveAction_forceStopPackage() {
-        mForceStopAction.handlePositiveAction(PACKAGE_NAME, 0 /* metricskey */);
+        mForceStopAction.handlePositiveAction(mAnomaly, 0 /* metricskey */);
 
         verify(mActivityManager).forceStopPackage(PACKAGE_NAME);
     }