Merge changes Ib59efe76,I316e3649

* changes:
  Move RadioButtonPreference to generic widget package
  Another attempt fix for account preference screen.

res/xml/location_mode.xml

@@ -17,15 +17,15 @@
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
         android:title="@string/location_mode_screen_title">
 
-        <com.android.settings.location.RadioButtonPreference
+        <com.android.settings.widget.RadioButtonPreference
             android:key="high_accuracy"
             android:title="@string/location_mode_high_accuracy_title"
             android:summary="@string/location_mode_high_accuracy_description" />
-        <com.android.settings.location.RadioButtonPreference
+        <com.android.settings.widget.RadioButtonPreference
             android:key="battery_saving"
             android:title="@string/location_mode_battery_saving_title"
             android:summary="@string/location_mode_battery_saving_description" />
-        <com.android.settings.location.RadioButtonPreference
+        <com.android.settings.widget.RadioButtonPreference
             android:key="sensors_only"
             android:title="@string/location_mode_sensors_only_title"
             android:summary="@string/location_mode_sensors_only_description" />

src/com/android/settings/accounts/AccountPreferenceController.java

@@ -63,7 +63,6 @@ import java.util.List;
 import static android.content.Intent.EXTRA_USER;
 import static android.os.UserManager.DISALLOW_MODIFY_ACCOUNTS;
 import static android.os.UserManager.DISALLOW_REMOVE_MANAGED_PROFILE;
-import static android.os.UserManager.DISALLOW_REMOVE_USER;
 import static android.provider.Settings.EXTRA_AUTHORITIES;
 
 public class AccountPreferenceController extends PreferenceController
@@ -405,7 +404,8 @@ public class AccountPreferenceController extends PreferenceController
     }
 
     private void updateAccountTypes(ProfileData profileData) {
-        if (mParent.getPreferenceManager() == null) {
+        if (mParent.getPreferenceManager() == null
+                || profileData.preferenceGroup.getPreferenceManager() == null) {
             // This could happen if activity is finishing
             return;
         }

src/com/android/settings/location/LocationMode.java

@@ -21,6 +21,7 @@ import android.support.v7.preference.PreferenceScreen;
 
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
+import com.android.settings.widget.RadioButtonPreference;
 
 /**
  * A page with 3 radio buttons to choose the location mode.

src/com/android/settings/widget/RadioButtonPreference.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013 The Android Open Source Project
+ * 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.
@@ -14,9 +14,10 @@
  * limitations under the License.
  */
 
-package com.android.settings.location;
+package com.android.settings.widget;
 
 import android.content.Context;
+import android.support.v4.content.res.TypedArrayUtils;
 import android.support.v7.preference.CheckBoxPreference;
 import android.support.v7.preference.PreferenceViewHolder;
 import android.util.AttributeSet;
@@ -36,7 +37,7 @@ import com.android.settings.R;
  */
 public class RadioButtonPreference extends CheckBoxPreference {
     public interface OnClickListener {
-        public abstract void onRadioButtonClicked(RadioButtonPreference emiter);
+       void onRadioButtonClicked(RadioButtonPreference emiter);
     }
 
     private OnClickListener mListener = null;
@@ -47,14 +48,16 @@ public class RadioButtonPreference extends CheckBoxPreference {
     }
 
     public RadioButtonPreference(Context context, AttributeSet attrs) {
-        this(context, attrs, com.android.internal.R.attr.checkBoxPreferenceStyle);
+        this(context, attrs, TypedArrayUtils.getAttr(context,
+                android.support.v7.preference.R.attr.preferenceStyle,
+                android.R.attr.preferenceStyle));
     }
 
     public RadioButtonPreference(Context context) {
         this(context, null);
     }
 
-    void setOnClickListener(OnClickListener listener) {
+    public void setOnClickListener(OnClickListener listener) {
         mListener = listener;
     }
 

tests/robotests/src/com/android/settings/accounts/AccountPreferenceControllerTest.java

@@ -25,6 +25,7 @@ import android.os.UserManager;
 import android.support.v14.preference.PreferenceFragment;
 import android.support.v7.preference.Preference;
 import android.support.v7.preference.PreferenceGroup;
+import android.support.v7.preference.PreferenceManager;
 import android.support.v7.preference.PreferenceScreen;
 
 import com.android.settings.AccessiblePreferenceCategory;
@@ -324,6 +325,7 @@ public class AccountPreferenceControllerTest {
         when(mAccountManager.getAuthenticatorTypesAsUser(anyInt())).thenReturn(authDescs);
 
         AccessiblePreferenceCategory preferenceGroup = mock(AccessiblePreferenceCategory.class);
+        when(preferenceGroup.getPreferenceManager()).thenReturn(mock(PreferenceManager.class));
         when(mAccountHelper.createAccessiblePreferenceCategory(any(Context.class))).thenReturn(
             preferenceGroup);