Merge "Remove networkScorer wrapper" into pi-dev

This commit is contained in:
TreeHugger Robot
2018-03-30 20:16:06 +00:00
committed by Android (Google) Code Review
10 changed files with 85 additions and 175 deletions

View File

@@ -15,16 +15,16 @@
-->
<PreferenceScreen
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:settings="http://schemas.android.com/apk/res-auto"
android:key="wifi_configure_settings_screen"
android:title="@string/wifi_configure_settings_preference_title">
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:settings="http://schemas.android.com/apk/res-auto"
android:key="wifi_configure_settings_screen"
android:title="@string/wifi_configure_settings_preference_title">
<SwitchPreference
android:key="enable_wifi_wakeup"
android:title="@string/wifi_wakeup"
android:icon="@drawable/ic_auto_wifi"
android:summary="@string/wifi_wakeup_summary" />
android:key="enable_wifi_wakeup"
android:title="@string/wifi_wakeup"
android:icon="@drawable/ic_auto_wifi"
android:summary="@string/wifi_wakeup_summary" />
<SwitchPreference
android:key="use_open_wifi_automatically"
@@ -33,42 +33,43 @@
android:summary="@string/use_open_wifi_automatically_summary" />
<SwitchPreference
android:key="notify_open_networks"
android:title="@string/wifi_notify_open_networks"
android:icon="@drawable/ic_open_wifi_notifications"
android:summary="@string/wifi_notify_open_networks_summary" />
android:key="notify_open_networks"
android:title="@string/wifi_notify_open_networks"
android:icon="@drawable/ic_open_wifi_notifications"
android:summary="@string/wifi_notify_open_networks_summary" />
<SwitchPreference
android:key="wifi_cellular_data_fallback"
android:title="@string/wifi_cellular_data_fallback_title"
android:summary="@string/wifi_cellular_data_fallback_summary"/>
android:summary="@string/wifi_cellular_data_fallback_summary" />
<Preference
android:key="install_credentials"
android:title="@string/wifi_install_credentials">
android:key="install_credentials"
android:title="@string/wifi_install_credentials">
<intent android:action="android.credentials.INSTALL_AS_USER"
android:targetPackage="com.android.certinstaller"
android:targetClass="com.android.certinstaller.CertInstallerMain">
<extra android:name="install_as_uid" android:value="1010"/>
<extra android:name="install_as_uid" android:value="1010" />
</intent>
</Preference>
<Preference
android:key="network_scorer_picker"
android:title="@string/network_scorer_picker_title"
android:fragment="com.android.settings.network.NetworkScorerPicker"/>
android:key="network_scorer_picker"
android:title="@string/network_scorer_picker_title"
android:fragment="com.android.settings.network.NetworkScorerPicker"
settings:controller="com.android.settings.network.NetworkScorerPickerPreferenceController" />
<Preference
android:key="wifi_direct"
android:title="@string/wifi_menu_p2p"
android:fragment="com.android.settings.wifi.p2p.WifiP2pSettings"/>
android:key="wifi_direct"
android:title="@string/wifi_menu_p2p"
android:fragment="com.android.settings.wifi.p2p.WifiP2pSettings" />
<Preference
android:key="mac_address"
android:title="@string/wifi_advanced_mac_address_title"/>
android:key="mac_address"
android:title="@string/wifi_advanced_mac_address_title" />
<Preference
android:key="current_ip_address"
android:title="@string/wifi_advanced_ip_address_title"/>
android:key="current_ip_address"
android:title="@string/wifi_advanced_ip_address_title" />
</PreferenceScreen>

View File

@@ -26,11 +26,11 @@ import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import com.android.internal.logging.nano.MetricsProto;
import com.android.settings.R;
import com.android.settings.core.InstrumentedPreferenceFragment;
import com.android.settings.widget.RadioButtonPreference;
import com.android.settings.wrapper.NetworkScoreManagerWrapper;
import java.util.List;
@@ -40,7 +40,7 @@ import java.util.List;
public class NetworkScorerPicker extends InstrumentedPreferenceFragment implements
RadioButtonPreference.OnClickListener {
private NetworkScoreManagerWrapper mNetworkScoreManager;
private NetworkScoreManager mNetworkScoreManager;
@Override
public int getMetricsCategory() {
@@ -56,12 +56,12 @@ public class NetworkScorerPicker extends InstrumentedPreferenceFragment implemen
@Override
public void onAttach(Context context) {
super.onAttach(context);
mNetworkScoreManager = createNetworkScorerManagerWrapper(context);
mNetworkScoreManager = createNetworkScorerManager(context);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
Bundle savedInstanceState) {
final View view = super.onCreateView(inflater, container, savedInstanceState);
// this is needed so the back button goes back to previous fragment
setHasOptionsMenu(true);
@@ -138,7 +138,7 @@ public class NetworkScorerPicker extends InstrumentedPreferenceFragment implemen
}
@VisibleForTesting
NetworkScoreManagerWrapper createNetworkScorerManagerWrapper(Context context) {
return new NetworkScoreManagerWrapper(context.getSystemService(NetworkScoreManager.class));
NetworkScoreManager createNetworkScorerManager(Context context) {
return (NetworkScoreManager) context.getSystemService(Context.NETWORK_SCORE_SERVICE);
}
}

View File

@@ -16,12 +16,12 @@
package com.android.settings.network;
import android.content.Context;
import android.net.NetworkScoreManager;
import android.net.NetworkScorerAppData;
import android.support.v7.preference.Preference;
import com.android.settings.R;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settings.wrapper.NetworkScoreManagerWrapper;
import com.android.settings.core.BasePreferenceController;
import com.android.settingslib.core.AbstractPreferenceController;
import java.util.List;
@@ -30,22 +30,19 @@ import java.util.List;
* {@link AbstractPreferenceController} that shows the active network scorer and toggles the
* preference based on whether or not there are valid scorers installed.
*/
public class NetworkScorerPickerPreferenceController extends AbstractPreferenceController
implements PreferenceControllerMixin {
public class NetworkScorerPickerPreferenceController extends BasePreferenceController {
private static final String KEY_NETWORK_SCORER_PICKER = "network_scorer_picker";
private final NetworkScoreManager mNetworkScoreManager;
private final NetworkScoreManagerWrapper mNetworkScoreManager;
public NetworkScorerPickerPreferenceController(Context context,
NetworkScoreManagerWrapper networkScoreManager) {
super(context);
mNetworkScoreManager = networkScoreManager;
public NetworkScorerPickerPreferenceController(Context context, String key) {
super(context, key);
mNetworkScoreManager =
(NetworkScoreManager) mContext.getSystemService(Context.NETWORK_SCORE_SERVICE);
}
@Override
public String getPreferenceKey() {
return KEY_NETWORK_SCORER_PICKER;
public int getAvailabilityStatus() {
return AVAILABLE;
}
@Override
@@ -67,9 +64,4 @@ public class NetworkScorerPickerPreferenceController extends AbstractPreferenceC
preference.setSummary(scorer.getRecommendationServiceLabel());
}
}
@Override
public boolean isAvailable() {
return true;
}
}

View File

@@ -21,18 +21,15 @@ import android.content.Context;
import android.content.Intent;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.NetworkScoreManager;
import android.net.wifi.WifiManager;
import android.provider.SearchIndexableResource;
import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
import com.android.settings.R;
import com.android.settings.dashboard.DashboardFragment;
import com.android.settings.network.NetworkScorerPickerPreferenceController;
import com.android.settings.search.BaseSearchIndexProvider;
import com.android.settings.search.Indexable;
import com.android.settings.wifi.p2p.WifiP2pPreferenceController;
import com.android.settings.wrapper.NetworkScoreManagerWrapper;
import com.android.settingslib.core.AbstractPreferenceController;
import java.util.ArrayList;
@@ -74,16 +71,12 @@ public class ConfigureWifiSettings extends DashboardFragment {
@Override
protected List<AbstractPreferenceController> createPreferenceControllers(Context context) {
final NetworkScoreManagerWrapper networkScoreManagerWrapper =
new NetworkScoreManagerWrapper(context.getSystemService(NetworkScoreManager.class));
mWifiWakeupPreferenceController = new WifiWakeupPreferenceController(context);
mUseOpenWifiPreferenceController = new UseOpenWifiPreferenceController(context, this,
networkScoreManagerWrapper, getLifecycle());
getLifecycle());
final WifiManager wifiManager = (WifiManager) getSystemService(WIFI_SERVICE);
final List<AbstractPreferenceController> controllers = new ArrayList<>();
controllers.add(mWifiWakeupPreferenceController);
controllers.add(new NetworkScorerPickerPreferenceController(context,
networkScoreManagerWrapper));
controllers.add(new NotifyOpenNetworksPreferenceController(context, getLifecycle()));
controllers.add(mUseOpenWifiPreferenceController);
controllers.add(new WifiInfoPreferenceController(context, getLifecycle(), wifiManager));
@@ -112,7 +105,7 @@ public class ConfigureWifiSettings extends DashboardFragment {
@Override
public List<String> getNonIndexableKeys(Context context) {
List<String> keys = super.getNonIndexableKeys(context);
List<String> keys = super.getNonIndexableKeys(context);
// If connected to WiFi, this IP address will be the same as the Status IP.
// Or, if there is no connection they will say unavailable.

View File

@@ -21,7 +21,6 @@ import android.text.TextUtils;
import com.android.settings.R;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settings.wrapper.NetworkScoreManagerWrapper;
import com.android.settingslib.core.AbstractPreferenceController;
import com.android.settingslib.core.lifecycle.Lifecycle;
import com.android.settingslib.core.lifecycle.LifecycleObserver;
@@ -38,11 +37,12 @@ public class UseOpenWifiPreferenceController extends AbstractPreferenceControlle
implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener,
LifecycleObserver, OnResume, OnPause {
private static final String KEY_USE_OPEN_WIFI_AUTOMATICALLY = "use_open_wifi_automatically";
@VisibleForTesting static final int REQUEST_CODE_OPEN_WIFI_AUTOMATICALLY = 400;
@VisibleForTesting
static final int REQUEST_CODE_OPEN_WIFI_AUTOMATICALLY = 400;
private final ContentResolver mContentResolver;
private final Fragment mFragment;
private final NetworkScoreManagerWrapper mNetworkScoreManagerWrapper;
private final NetworkScoreManager mNetworkScoreManager;
private final SettingObserver mSettingObserver;
private Preference mPreference;
@@ -50,11 +50,12 @@ public class UseOpenWifiPreferenceController extends AbstractPreferenceControlle
private boolean mDoFeatureSupportedScorersExist;
public UseOpenWifiPreferenceController(Context context, Fragment fragment,
NetworkScoreManagerWrapper networkScoreManagerWrapper, Lifecycle lifecycle) {
Lifecycle lifecycle) {
super(context);
mContentResolver = context.getContentResolver();
mFragment = fragment;
mNetworkScoreManagerWrapper = networkScoreManagerWrapper;
mNetworkScoreManager =
(NetworkScoreManager) context.getSystemService(Context.NETWORK_SCORE_SERVICE);
mSettingObserver = new SettingObserver();
updateEnableUseWifiComponentName();
checkForFeatureSupportedScorers();
@@ -62,7 +63,7 @@ public class UseOpenWifiPreferenceController extends AbstractPreferenceControlle
}
private void updateEnableUseWifiComponentName() {
NetworkScorerAppData appData = mNetworkScoreManagerWrapper.getActiveScorer();
NetworkScorerAppData appData = mNetworkScoreManager.getActiveScorer();
mEnableUseWifiComponentName =
appData == null ? null : appData.getEnableUseOpenWifiActivity();
}
@@ -72,7 +73,7 @@ public class UseOpenWifiPreferenceController extends AbstractPreferenceControlle
mDoFeatureSupportedScorersExist = true;
return;
}
List<NetworkScorerAppData> scorers = mNetworkScoreManagerWrapper.getAllValidScorers();
List<NetworkScorerAppData> scorers = mNetworkScoreManager.getAllValidScorers();
for (NetworkScorerAppData scorer : scorers) {
if (scorer.getEnableUseOpenWifiActivity() != null) {
mDoFeatureSupportedScorersExist = true;
@@ -115,7 +116,7 @@ public class UseOpenWifiPreferenceController extends AbstractPreferenceControlle
}
final SwitchPreference useOpenWifiPreference = (SwitchPreference) preference;
boolean isScorerSet = mNetworkScoreManagerWrapper.getActiveScorerPackage() != null;
boolean isScorerSet = mNetworkScoreManager.getActiveScorerPackage() != null;
boolean doesActiveScorerSupportFeature = mEnableUseWifiComponentName != null;
useOpenWifiPreference.setChecked(isSettingEnabled());

View File

@@ -16,11 +16,7 @@
package com.android.settings.wifi;
import android.content.ContentResolver;
import android.content.Context;
import android.database.ContentObserver;
import android.net.Uri;
import android.os.Handler;
import android.provider.Settings;
import android.support.v14.preference.SwitchPreference;
import android.support.v7.preference.Preference;
@@ -29,7 +25,6 @@ import android.text.TextUtils;
import com.android.settings.R;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settings.wrapper.NetworkScoreManagerWrapper;
import com.android.settingslib.core.AbstractPreferenceController;
/**

View File

@@ -1,80 +0,0 @@
/*
* 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.wrapper;
import android.annotation.Nullable;
import android.net.NetworkScoreManager;
import android.net.NetworkScorerAppData;
import java.util.List;
/**
* Wrapper around {@link NetworkScoreManager} to facilitate unit testing.
*
* TODO: delete this class once robolectric supports Android O
*/
public class NetworkScoreManagerWrapper {
private final NetworkScoreManager mNetworkScoreManager;
public NetworkScoreManagerWrapper(NetworkScoreManager networkScoreManager) {
mNetworkScoreManager = networkScoreManager;
}
/**
* Returns the list of available scorer apps. The list will be empty if there are
* no valid scorers.
*/
public List<NetworkScorerAppData> getAllValidScorers() {
return mNetworkScoreManager.getAllValidScorers();
}
/**
* Obtain the package name of the current active network scorer.
*
* <p>At any time, only one scorer application will receive {@link #ACTION_SCORE_NETWORKS}
* broadcasts and be allowed to call {@link #updateScores}. Applications may use this method to
* determine the current scorer and offer the user the ability to select a different scorer via
* the {@link #ACTION_CHANGE_ACTIVE} intent.
* @return the full package name of the current active scorer, or null if there is no active
* scorer.
*/
@Nullable
public String getActiveScorerPackage() {
return mNetworkScoreManager.getActiveScorerPackage();
}
/**
* Returns metadata about the active scorer or <code>null</code> if there is no active scorer.
*/
@Nullable
public NetworkScorerAppData getActiveScorer() {
return mNetworkScoreManager.getActiveScorer();
}
/**
* Set the active scorer to a new package and clear existing scores.
*
* <p>Should never be called directly without obtaining user consent. This can be done by using
* the {@link #ACTION_CHANGE_ACTIVE} broadcast, or using a custom configuration activity.
*
* @return true if the operation succeeded, or false if the new package is not a valid scorer.
* @throws SecurityException if the caller is not a system process or does not hold the
* {@link android.Manifest.permission#REQUEST_NETWORK_SCORES} permission
*/
public boolean setActiveScorer(String packageName) throws SecurityException {
return mNetworkScoreManager.setActiveScorer(packageName);
}
}

View File

@@ -23,12 +23,12 @@ import static org.mockito.Mockito.when;
import android.content.ComponentName;
import android.content.Context;
import android.net.NetworkScoreManager;
import android.net.NetworkScorerAppData;
import android.support.v7.preference.Preference;
import com.android.settings.R;
import com.android.settings.testutils.SettingsRobolectricTestRunner;
import com.android.settings.wrapper.NetworkScoreManagerWrapper;
import org.junit.Before;
import org.junit.Test;
@@ -36,6 +36,7 @@ import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.robolectric.RuntimeEnvironment;
import org.robolectric.util.ReflectionHelpers;
import java.util.Collections;
@@ -48,14 +49,15 @@ public class NetworkScorerPickerPreferenceControllerTest {
private Context mContext;
@Mock
private NetworkScoreManagerWrapper mNetworkScorer;
private NetworkScoreManager mNetworkScorer;
private NetworkScorerPickerPreferenceController mController;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
mContext = RuntimeEnvironment.application;
mController = new NetworkScorerPickerPreferenceController(mContext, mNetworkScorer);
mController = new NetworkScorerPickerPreferenceController(mContext, "test_key");
ReflectionHelpers.setField(mController, "mNetworkScoreManager", mNetworkScorer);
}
@Test

View File

@@ -26,6 +26,7 @@ import static org.mockito.Mockito.when;
import android.content.ComponentName;
import android.content.Context;
import android.net.NetworkScoreManager;
import android.net.NetworkScorerAppData;
import android.support.v7.preference.PreferenceManager;
import android.support.v7.preference.PreferenceScreen;
@@ -33,7 +34,7 @@ import android.support.v7.preference.PreferenceScreen;
import com.android.settings.R;
import com.android.settings.testutils.SettingsRobolectricTestRunner;
import com.android.settings.widget.RadioButtonPreference;
import com.android.settings.wrapper.NetworkScoreManagerWrapper;
import com.google.android.collect.Lists;
import org.junit.Before;
@@ -56,7 +57,7 @@ public class NetworkScorerPickerTest {
private Context mContext;
@Mock
private NetworkScoreManagerWrapper mNetworkScoreManager;
private NetworkScoreManager mNetworkScoreManager;
@Mock
private PreferenceScreen mPreferenceScreen;
@@ -111,7 +112,7 @@ public class NetworkScorerPickerTest {
verify(mPreferenceScreen).addPreference(arg.capture());
assertThat(arg.getValue().getTitle())
.isEqualTo(mContext.getString(R.string.network_scorer_picker_none_preference));
.isEqualTo(mContext.getString(R.string.network_scorer_picker_none_preference));
assertThat(arg.getValue().isChecked()).isTrue();
}
@@ -169,13 +170,13 @@ public class NetworkScorerPickerTest {
private final Context mContext;
private final PreferenceScreen mScreen;
private final PreferenceManager mPrefManager;
private final NetworkScoreManagerWrapper mNetworkScoreManagerWrapper;
private final NetworkScoreManager mNetworkScoreManager;
public TestFragment(Context context, PreferenceScreen preferenceScreen,
NetworkScoreManagerWrapper networkScoreManagerWrapper) {
NetworkScoreManager networkScoreManager) {
mContext = context;
mScreen = preferenceScreen;
mNetworkScoreManagerWrapper = networkScoreManagerWrapper;
mNetworkScoreManager = networkScoreManager;
mPrefManager = mock(PreferenceManager.class);
when(mPrefManager.getContext()).thenReturn(context);
}
@@ -196,8 +197,8 @@ public class NetworkScorerPickerTest {
}
@Override
NetworkScoreManagerWrapper createNetworkScorerManagerWrapper(Context context) {
return mNetworkScoreManagerWrapper;
NetworkScoreManager createNetworkScorerManager(Context context) {
return mNetworkScoreManager;
}
}
}

View File

@@ -16,8 +16,10 @@
package com.android.settings.wifi;
import static android.content.Context.NETWORK_SCORE_SERVICE;
import static android.provider.Settings.Global.USE_OPEN_WIFI_PACKAGE;
import static com.android.settings.wifi.UseOpenWifiPreferenceController.REQUEST_CODE_OPEN_WIFI_AUTOMATICALLY;
import static com.android.settings.wifi.UseOpenWifiPreferenceController
.REQUEST_CODE_OPEN_WIFI_AUTOMATICALLY;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.mock;
@@ -38,8 +40,8 @@ import android.support.v7.preference.Preference;
import com.android.settings.R;
import com.android.settings.testutils.SettingsRobolectricTestRunner;
import com.android.settings.wrapper.NetworkScoreManagerWrapper;
import com.android.settingslib.core.lifecycle.Lifecycle;
import com.google.common.collect.Lists;
import org.junit.Before;
@@ -51,6 +53,7 @@ import org.mockito.Captor;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.robolectric.RuntimeEnvironment;
import org.robolectric.shadows.ShadowApplication;
import java.util.ArrayList;
import java.util.List;
@@ -74,7 +77,7 @@ public class UseOpenWifiPreferenceControllerTest {
@Mock
private Fragment mFragment;
@Mock
private NetworkScoreManagerWrapper mNetworkScoreManagerWrapper;
private NetworkScoreManager mNetworkScoreManager;
@Captor
private ArgumentCaptor<Intent> mIntentCaptor;
private Context mContext;
@@ -85,23 +88,25 @@ public class UseOpenWifiPreferenceControllerTest {
MockitoAnnotations.initMocks(this);
mContext = RuntimeEnvironment.application;
ShadowApplication.getInstance()
.setSystemService(NETWORK_SCORE_SERVICE, mNetworkScoreManager);
}
private void createController() {
mController = new UseOpenWifiPreferenceController(
mContext, mFragment, mNetworkScoreManagerWrapper, mLifecycle);
mController = new UseOpenWifiPreferenceController(mContext, mFragment, mLifecycle);
}
/**
* Sets the scorers.
*
* @param scorers list of scorers returned by {@link NetworkScoreManager#getAllValidScorers()}.
* First scorer in the list is the active scorer.
*/
private void setupScorers(@NonNull List<NetworkScorerAppData> scorers) {
when(mNetworkScoreManagerWrapper.getActiveScorerPackage())
.thenReturn(sEnableActivityComponent.getPackageName());
when(mNetworkScoreManagerWrapper.getAllValidScorers()).thenReturn(scorers);
when(mNetworkScoreManagerWrapper.getActiveScorer()).thenReturn(scorers.get(0));
when(mNetworkScoreManager.getActiveScorerPackage())
.thenReturn(sEnableActivityComponent.getPackageName());
when(mNetworkScoreManager.getAllValidScorers()).thenReturn(scorers);
when(mNetworkScoreManager.getActiveScorer()).thenReturn(scorers.get(0));
}
@Test
@@ -130,7 +135,7 @@ public class UseOpenWifiPreferenceControllerTest {
@Test
public void testIsAvailable_returnsTrueIfNonActiveScorerSupported() {
setupScorers(Lists.newArrayList(sAppDataNoActivity, sAppData));
when(mNetworkScoreManagerWrapper.getActiveScorer()).thenReturn(sAppDataNoActivity);
when(mNetworkScoreManager.getActiveScorer()).thenReturn(sAppDataNoActivity);
createController();
assertThat(mController.isAvailable()).isTrue();
@@ -192,7 +197,7 @@ public class UseOpenWifiPreferenceControllerTest {
setupScorers(Lists.newArrayList(sAppData, sAppDataNoActivity));
createController();
assertThat(mController.onActivityResult(234 /* requestCode */ , Activity.RESULT_OK))
assertThat(mController.onActivityResult(234 /* requestCode */, Activity.RESULT_OK))
.isEqualTo(false);
assertThat(Settings.Global.getString(mContext.getContentResolver(), USE_OPEN_WIFI_PACKAGE))
.isNull();
@@ -240,7 +245,7 @@ public class UseOpenWifiPreferenceControllerTest {
@Test
public void updateState_noScorer_preferenceDisabled_summaryChanged() {
when(mNetworkScoreManagerWrapper.getAllValidScorers()).thenReturn(new ArrayList<>());
when(mNetworkScoreManager.getAllValidScorers()).thenReturn(new ArrayList<>());
createController();
final SwitchPreference preference = mock(SwitchPreference.class);