Merge "Update Settings text styles to use DeviceDefault."
diff --git a/res/layout/zen_rule_widget.xml b/res/layout/zen_rule_widget.xml
index c6214e7..3d75469 100644
--- a/res/layout/zen_rule_widget.xml
+++ b/res/layout/zen_rule_widget.xml
@@ -19,14 +19,7 @@
         android:layout_width="wrap_content"
         android:layout_height="match_parent"
         android:orientation="horizontal">
-    <ImageView
-            android:id="@+id/zen_automatic_rule_widget"
-            android:layout_width="wrap_content"
-            android:layout_height="fill_parent"
-            android:paddingStart="16dip"
-            android:paddingEnd="16dip"
-            android:src="@drawable/ic_settings"
-            android:contentDescription="zen_mode_rule_settings"
-            android:layout_gravity="center"
-            android:background="?android:attr/selectableItemBackground" />
+
+    <include layout="@layout/preference_widget_gear"
+             android:id="@+id/zen_automatic_rule_widget" />
 </LinearLayout>
diff --git a/src/com/android/settings/location/TopLevelLocationPreferenceController.java b/src/com/android/settings/location/TopLevelLocationPreferenceController.java
index d0bd9a9..455af21 100644
--- a/src/com/android/settings/location/TopLevelLocationPreferenceController.java
+++ b/src/com/android/settings/location/TopLevelLocationPreferenceController.java
@@ -1,6 +1,5 @@
 package com.android.settings.location;
 
-import static android.Manifest.permission.ACCESS_BACKGROUND_LOCATION;
 import static android.Manifest.permission.ACCESS_COARSE_LOCATION;
 import static android.Manifest.permission.ACCESS_FINE_LOCATION;
 
@@ -11,6 +10,7 @@
 import android.location.LocationManager;
 import android.permission.RuntimePermissionPresenter;
 
+import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 
 import com.android.settings.R;
@@ -20,7 +20,6 @@
 import com.android.settingslib.core.lifecycle.events.OnStop;
 
 import java.util.Arrays;
-import java.util.Collections;
 
 public class TopLevelLocationPreferenceController extends BasePreferenceController implements
         LifecycleObserver, OnStart, OnStop {
@@ -56,6 +55,12 @@
         }
     }
 
+    @VisibleForTesting
+    void setLocationAppCount(int numApps) {
+        mNumTotal = numApps;
+        refreshSummary(mPreference);
+    }
+
     @Override
     public void updateState(Preference preference) {
         super.updateState(preference);
@@ -68,8 +73,7 @@
         RuntimePermissionPresenter.getInstance(mContext).countPermissionApps(
                 Arrays.asList(ACCESS_FINE_LOCATION, ACCESS_COARSE_LOCATION), false, false,
                 (numApps) -> {
-                    mNumTotal = numApps;
-                    refreshSummary(preference);
+                    setLocationAppCount(numApps);
                 }, null);
     }
 
diff --git a/src/com/android/settings/wifi/tether/WifiTetherSettings.java b/src/com/android/settings/wifi/tether/WifiTetherSettings.java
index c98fbdb..5f23f0c 100644
--- a/src/com/android/settings/wifi/tether/WifiTetherSettings.java
+++ b/src/com/android/settings/wifi/tether/WifiTetherSettings.java
@@ -178,6 +178,8 @@
         controllers.add(new WifiTetherSecurityPreferenceController(context, listener));
         controllers.add(new WifiTetherPasswordPreferenceController(context, listener));
         controllers.add(new WifiTetherApBandPreferenceController(context, listener));
+        controllers.add(
+                new WifiTetherAutoOffPreferenceController(context, KEY_WIFI_TETHER_AUTO_OFF));
 
         return controllers;
     }
diff --git a/tests/robotests/src/com/android/settings/location/TopLevelLocationPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/location/TopLevelLocationPreferenceControllerTest.java
new file mode 100644
index 0000000..68e7f88
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/location/TopLevelLocationPreferenceControllerTest.java
@@ -0,0 +1,86 @@
+/*
+ * 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.location;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.Context;
+import android.location.LocationManager;
+
+import com.android.settings.R;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+
+@RunWith(RobolectricTestRunner.class)
+public class TopLevelLocationPreferenceControllerTest {
+    private static final String PREFERENCE_KEY = "top_level_location";
+    private Context mContext;
+    private TopLevelLocationPreferenceController mController;
+    private LocationManager mLocationManager;
+
+    @Before
+    public void setUp() {
+        mContext = RuntimeEnvironment.application;
+        mController = new TopLevelLocationPreferenceController(mContext, PREFERENCE_KEY);
+        mLocationManager = (LocationManager) mContext.getSystemService(Context.LOCATION_SERVICE);
+    }
+
+    @Test
+    public void isAvailable_byDefault_shouldReturnTrue() {
+        assertThat(mController.isAvailable()).isTrue();
+    }
+
+    @Test
+    public void getSummary_whenLocationIsOff_shouldReturnStringForOff() {
+        mLocationManager.setLocationEnabledForUser(false, android.os.Process.myUserHandle());
+        assertThat(mController.getSummary()).isEqualTo(
+                mContext.getString(R.string.location_settings_summary_location_off));
+    }
+
+    @Test
+    public void getSummary_whenLocationIsOn_shouldShowLoadingString() {
+        mLocationManager.setLocationEnabledForUser(true, android.os.Process.myUserHandle());
+        assertThat(mController.getSummary()).isEqualTo(
+                mContext.getString(R.string.location_settings_loading_app_permission_stats));
+    }
+
+    @Test
+    public void getSummary_whenLocationAppCountIsOne_shouldShowSingularString() {
+        final int LOCATION_APP_COUNT = 1;
+        mLocationManager.setLocationEnabledForUser(true, android.os.Process.myUserHandle());
+        mController.setLocationAppCount(LOCATION_APP_COUNT);
+        assertThat(mController.getSummary()).isEqualTo(
+                mContext.getResources().getQuantityString(
+                        R.plurals.location_settings_summary_location_on,
+                        LOCATION_APP_COUNT, LOCATION_APP_COUNT));
+    }
+
+    @Test
+    public void getSummary_whenLocationAppCountIsGreaterThanOne_shouldShowPluralString() {
+        final int LOCATION_APP_COUNT = 5;
+        mLocationManager.setLocationEnabledForUser(true, android.os.Process.myUserHandle());
+        mController.setLocationAppCount(LOCATION_APP_COUNT);
+        assertThat(mController.getSummary()).isEqualTo(
+                mContext.getResources().getQuantityString(
+                        R.plurals.location_settings_summary_location_on,
+                        LOCATION_APP_COUNT, LOCATION_APP_COUNT));
+    }
+}
\ No newline at end of file
diff --git a/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherSettingsTest.java b/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherSettingsTest.java
index 40d651e..cdc74b3 100644
--- a/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherSettingsTest.java
@@ -35,6 +35,9 @@
 import android.os.UserManager;
 import android.widget.TextView;
 
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.shadow.ShadowWifiManager;
 
@@ -51,15 +54,13 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.fragment.app.FragmentActivity;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(RobolectricTestRunner.class)
 @Config(shadows = {ShadowWifiManager.class})
 public class WifiTetherSettingsTest {
     private static final String[] WIFI_REGEXS = {"wifi_regexs"};
 
     private Context mContext;
+    private WifiTetherSettings mWifiTetherSettings;
 
     @Mock
     private ConnectivityManager mConnectivityManager;
@@ -75,6 +76,8 @@
                 .when(mContext).getSystemService(Context.CONNECTIVITY_SERVICE);
         doReturn(WIFI_REGEXS).when(mConnectivityManager).getTetherableWifiRegexs();
         doReturn(mUserManager).when(mContext).getSystemService(Context.USER_SERVICE);
+
+        mWifiTetherSettings = new WifiTetherSettings();
     }
 
     @Test
@@ -136,6 +139,15 @@
         verify(screen).removeAll();
     }
 
+    @Test
+    public void createPreferenceControllers_hasAutoOffPreference() {
+        assertThat(mWifiTetherSettings.createPreferenceControllers(mContext)
+                .stream()
+                .filter(controller -> controller instanceof WifiTetherAutoOffPreferenceController)
+                .count())
+                .isEqualTo(1);
+    }
+
     private void setupIsTetherAvailable(boolean returnValue) {
         when(mConnectivityManager.isTetheringSupported()).thenReturn(true);