Add BatteryTipDialogFragment.

This DialogFragment handles all the tip related dialogs. This cl makes:
1. All the tips parcelable.
2. Add dialog for HighUsageTip. It also need adapter to populate app
list in dialog.
3. Add and update tests

Bug: 70570352
Test: RunSettingsRoboTests
Change-Id: Ie4c986172cfc73d8746abc7457d966c8600c6145

tests/robotests/src/com/android/settings/UtilsTest.java

@@ -4,13 +4,16 @@ import static com.google.common.truth.Truth.assertThat;
 
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.RETURNS_DEEP_STUBS;
+import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
 import android.content.pm.UserInfo;
 import android.net.ConnectivityManager;
 import android.net.LinkAddress;
@@ -25,6 +28,7 @@ import android.os.storage.VolumeInfo;
 import android.text.SpannableStringBuilder;
 import android.text.format.DateUtils;
 import android.text.style.TtsSpan;
+import android.util.IconDrawableFactory;
 import android.widget.EditText;
 import android.widget.TextView;
 
@@ -46,8 +50,8 @@ import java.util.List;
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
 public class UtilsTest {
-
     private static final String PACKAGE_NAME = "com.android.app";
+    private static final int USER_ID = 1;
 
     @Mock
     private WifiManager wifiManager;
@@ -59,6 +63,12 @@ public class UtilsTest {
     private DevicePolicyManagerWrapper mDevicePolicyManager;
     @Mock
     private UserManager mUserManager;
+    @Mock
+    private PackageManager mPackageManager;
+    @Mock
+    private IconDrawableFactory mIconDrawableFactory;
+    @Mock
+    private ApplicationInfo mApplicationInfo;
     private Context mContext;
 
     @Before
@@ -332,4 +342,17 @@ public class UtilsTest {
 
         assertThat(editText.getSelectionEnd()).isEqualTo(length);
     }
+
+    @Test
+    public void testGetBadgedIcon_usePackageNameAndUserId() throws
+            PackageManager.NameNotFoundException {
+        doReturn(mApplicationInfo).when(mPackageManager).getApplicationInfo(PACKAGE_NAME,
+                PackageManager.GET_META_DATA);
+
+        Utils.getBadgedIcon(mIconDrawableFactory, mPackageManager, PACKAGE_NAME, USER_ID);
+
+        // Verify that it uses the correct user id
+        verify(mIconDrawableFactory).getBadgedIcon(mApplicationInfo, USER_ID);
+    }
+
 }

tests/robotests/src/com/android/settings/fuelgauge/PowerUsageAnomalyDetailsTest.java

@@ -67,7 +67,6 @@ public class PowerUsageAnomalyDetailsTest {
     private static final String PACKAGE_NAME_1 = "com.android.app1";
     private static final String PACKAGE_NAME_2 = "com.android.app2";
     private static final String PACKAGE_NAME_3 = "com.android.app3";
-    private static final int USER_ID = 1;
 
     @Mock
     private SettingsActivity mSettingsActivity;
@@ -198,16 +197,4 @@ public class PowerUsageAnomalyDetailsTest {
         assertThat(mBundle.getParcelableArrayList(
                 PowerUsageAnomalyDetails.EXTRA_ANOMALY_LIST)).isEqualTo(mAnomalyList);
     }
-
-    @Test
-    public void testGetBadgedIcon_usePackageNameAndUserId() throws
-            PackageManager.NameNotFoundException {
-        doReturn(mApplicationInfo).when(mPackageManager).getApplicationInfo(PACKAGE_NAME_1,
-                PackageManager.GET_META_DATA);
-
-        mFragment.getBadgedIcon(PACKAGE_NAME_1, USER_ID);
-
-        // Verify that it uses the correct user id
-        verify(mIconDrawableFactory).getBadgedIcon(mApplicationInfo, USER_ID);
-    }
 }

tests/robotests/src/com/android/settings/fuelgauge/batterytip/BatteryTipPreferenceControllerTest.java

@@ -85,7 +85,7 @@ public class BatteryTipPreferenceControllerTest {
         mNewBatteryTips.add(new SummaryTip(BatteryTip.StateType.INVISIBLE));
 
         mBatteryTipPreferenceController = new BatteryTipPreferenceController(mContext, KEY_PREF,
-                mBatteryTipListener);
+                null, mBatteryTipListener);
         mBatteryTipPreferenceController.mPreferenceGroup = mPreferenceGroup;
         mBatteryTipPreferenceController.mPrefContext = mContext;
     }

tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/BatteryTipTest.java

@@ -19,6 +19,8 @@ import static com.google.common.truth.Truth.assertThat;
 
 import android.app.Dialog;
 import android.content.Context;
+import android.os.Parcel;
+import android.os.Parcelable;
 import android.support.annotation.IdRes;
 import android.support.v7.preference.Preference;
 
@@ -58,10 +60,32 @@ public class BatteryTipTest {
         assertThat(preference.getIcon()).isEqualTo(mContext.getDrawable(ICON_ID));
     }
 
+    @Test
+    public void testParcelable() {
+        final BatteryTip batteryTip = new TestBatteryTip();
+
+        Parcel parcel = Parcel.obtain();
+        batteryTip.writeToParcel(parcel, batteryTip.describeContents());
+        parcel.setDataPosition(0);
+
+        final BatteryTip parcelTip = new TestBatteryTip(parcel);
+
+        assertThat(parcelTip.getTitle(mContext)).isEqualTo(TITLE);
+        assertThat(parcelTip.getSummary(mContext)).isEqualTo(SUMMARY);
+        assertThat(parcelTip.getIconId()).isEqualTo(ICON_ID);
+    }
+
     /**
      * Used to test the non abstract methods in {@link TestBatteryTip}
      */
-    public class TestBatteryTip extends BatteryTip {
+    public static class TestBatteryTip extends BatteryTip {
+        TestBatteryTip() {
+            super(TipType.SUMMARY, StateType.NEW, true);
+        }
+
+        TestBatteryTip(Parcel in) {
+            super(in);
+        }
 
         @Override
         public String getTitle(Context context) {
@@ -88,10 +112,15 @@ public class BatteryTipTest {
             // do nothing
         }
 
-        @Override
-        public Dialog buildDialog() {
-            return null;
-        }
+        public final Parcelable.Creator CREATOR = new Parcelable.Creator() {
+            public BatteryTip createFromParcel(Parcel in) {
+                return new TestBatteryTip(in);
+            }
+
+            public BatteryTip[] newArray(int size) {
+                return new TestBatteryTip[size];
+            }
+        };
     }
 
 }

tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/HighUsageTipTest.java

@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2018 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.batterytip.tips;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.Context;
+import android.os.Parcel;
+import android.text.format.DateUtils;
+
+import com.android.settings.TestConfig;
+import com.android.settings.fuelgauge.batterytip.HighUsageApp;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class HighUsageTipTest {
+    private static final String PACKAGE_NAME = "com.android.app";
+    private static final long SCREEN_TIME = 30 * DateUtils.MINUTE_IN_MILLIS;
+
+    private Context mContext;
+    private HighUsageTip mBatteryTip;
+    private List<HighUsageApp> mUsageAppList;
+
+    @Before
+    public void setUp() {
+        mContext = RuntimeEnvironment.application;
+
+        mUsageAppList = new ArrayList<>();
+        mUsageAppList.add(new HighUsageApp(PACKAGE_NAME, SCREEN_TIME));
+        mBatteryTip = new HighUsageTip(SCREEN_TIME, mUsageAppList);
+    }
+
+    @Test
+    public void testParcelable() {
+
+        Parcel parcel = Parcel.obtain();
+        mBatteryTip.writeToParcel(parcel, mBatteryTip.describeContents());
+        parcel.setDataPosition(0);
+
+        final HighUsageTip parcelTip = new HighUsageTip(parcel);
+
+        assertThat(parcelTip.getTitle(mContext)).isEqualTo("Phone used heavily");
+        assertThat(parcelTip.getType()).isEqualTo(BatteryTip.TipType.HIGH_DEVICE_USAGE);
+        assertThat(parcelTip.getState()).isEqualTo(BatteryTip.StateType.NEW);
+        assertThat(parcelTip.getScreenTimeMs()).isEqualTo(SCREEN_TIME);
+        assertThat(parcelTip.mHighUsageAppList.size()).isEqualTo(1);
+        final HighUsageApp app = parcelTip.mHighUsageAppList.get(0);
+        assertThat(app.packageName).isEqualTo(PACKAGE_NAME);
+        assertThat(app.screenOnTimeMs).isEqualTo(SCREEN_TIME);
+    }
+}