Merge "Refine fold setting" into udc-qpr-dev am: 26e14e09bf

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/24314953

Change-Id: Iaf6c0514a406267de5924672b1e879a4dce3ce4a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

res/values/config.xml

@@ -548,9 +548,6 @@
     <!-- Whether to show Smooth Display feature in Settings Options -->
     <bool name="config_show_smooth_display">false</bool>
 
-    <!-- Whether to show Stay awake on fold feature in Settings Options -->
-    <bool name="config_stay_awake_on_fold">false</bool>
-
     <!-- Whether to show emergency settings in top-level Settings -->
     <bool name="config_show_emergency_settings">true</bool>
 

res/values/strings.xml

@@ -80,6 +80,19 @@
     <!-- Description for the button that makes interface elements larger. [CHAR_LIMIT=NONE] -->
     <string name="font_size_make_larger_desc">Make larger</string>
 
+    <!-- Title for stay awake on fold radio button. [CHAR_LIMIT=NONE] -->
+    <string name="stay_awake_on_fold_title">Always</string>
+    <!-- Summary for stay awake on fold radio button. [CHAR_LIMIT=NONE] -->
+    <string name="stay_awake_on_fold_summary">Front display turns on when you fold your device</string>
+    <!-- Title for selective stay awake radio button. [CHAR_LIMIT=NONE] -->
+    <string name="selective_stay_awake_title">Only games, videos, and more</string>
+    <!-- Summary for selective stay awake radio button. [CHAR_LIMIT=NONE] -->
+    <string name="selective_stay_awake_summary">Front display turns on for apps that stop your screen going idle</string>
+    <!-- Title for sleep on fold radio button. [CHAR_LIMIT=NONE] -->
+    <string name="sleep_on_fold_title">Never</string>
+    <!-- Summary for sleep on fold radio button. [CHAR_LIMIT=NONE] -->
+    <string name="sleep_on_fold_summary">Front display locks when you fold your device</string>
+
     <!-- Auto rotate switchbar title. [CHAR_LIMIT=NONE] -->
     <string name="auto_rotate_settings_primary_switch_title">Use auto-rotate</string>
 
@@ -2379,10 +2392,8 @@
     <string name="display_white_balance_title">Display white balance</string>
     <!-- Display settings screen, display white balance settings summary [CHAR LIMIT=NONE] -->
     <string name="display_white_balance_summary"></string>
-    <!-- Display settings screen, setting name to enable staying awake on fold [CHAR LIMIT=30] -->
+    <!-- Display settings screen, setting option name to change Fold setting -->
-    <string name="stay_awake_on_fold_title">Stay unlocked on fold</string>
+    <string name="fold_lock_behavior_title">Continue using apps on fold</string>
-    <!-- Display settings screen, setting summary to enable staying awake on fold [CHAR LIMIT=NONE] -->
-    <string name="stay_awake_on_fold_summary">Keep front display unlocked when folded until screen timeout</string>
     <!-- Display settings screen, peak refresh rate settings title [CHAR LIMIT=30] -->
     <string name="peak_refresh_rate_title">Smooth Display</string>
     <!-- Display settings screen, peak refresh rate settings summary [CHAR LIMIT=NONE] -->
@@ -7056,7 +7067,7 @@
     <string name="keywords_app_pinning">screen pinning</string>
     <string name="keywords_profile_challenge">work challenge, work, profile</string>
     <string name="keywords_unification">work profile, managed profile, unify, unification, work, profile</string>
-    <string name="keywords_stay_awake_on_lock">
+    <string name="keywords_fold_lock_behavior">
         awake, sleep, do not lock, stay unlocked on fold, folding, closing, fold, close, screen off
     </string>
     <string name="keywords_gesture">gestures</string>

res/xml/display_settings.xml

@@ -48,12 +48,12 @@
             settings:keywords="@string/keywords_ambient_display_screen"
             settings:controller="com.android.settings.security.screenlock.LockScreenPreferenceController"/>
 
-        <SwitchPreference
+        <com.android.settingslib.RestrictedPreference
-            android:key="stay_awake_on_fold"
+            android:fragment="com.android.settings.display.FoldLockBehaviorSettings"
-            android:title="@string/stay_awake_on_fold_title"
+            android:key="fold_lock_behavior"
-            android:summary="@string/stay_awake_on_fold_summary"
+            android:title="@string/fold_lock_behavior_title"
-            settings:keywords="@string/keywords_stay_awake_on_lock"
+            settings:controller="com.android.settings.display.FoldLockBehaviorPreferenceController"
-            settings:controller="com.android.settings.display.StayAwakeOnFoldPreferenceController"/>
+            settings:keywords="@string/keywords_fold_lock_behavior" />
 
         <com.android.settingslib.RestrictedPreference
             android:key="screen_timeout"

res/xml/fold_lock_behavior_settings.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2023 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.
+-->
+<PreferenceScreen
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:title="@string/fold_lock_behavior_title"/>

src/com/android/settings/display/FoldLockBehaviorPreferenceController.java

@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2023 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.display;
+
+import static android.provider.Settings.System.FOLD_LOCK_BEHAVIOR;
+
+import static com.android.settings.display.FoldLockBehaviorSettings.SETTING_VALUES;
+import static com.android.settings.display.FoldLockBehaviorSettings.SETTING_VALUE_SELECTIVE_STAY_AWAKE;
+import static com.android.settings.display.FoldLockBehaviorSettings.SETTING_VALUE_SLEEP_ON_FOLD;
+import static com.android.settings.display.FoldLockBehaviorSettings.SETTING_VALUE_STAY_AWAKE_ON_FOLD;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.os.UserHandle;
+import android.provider.Settings;
+
+import androidx.preference.Preference;
+
+import com.android.settings.R;
+import com.android.settings.core.BasePreferenceController;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * A preference controller for the @link android.provider.Settings.System#FOLD_LOCK_BEHAVIOR
+ * setting.
+ *
+ * This preference controller allows users to control whether or not the device
+ * stays awake when it is folded.
+ */
+public class FoldLockBehaviorPreferenceController extends BasePreferenceController {
+
+    private final Resources mResources;
+
+    private static Map<String, String> KEY_TO_TEXT = new HashMap<>();
+
+    public FoldLockBehaviorPreferenceController(Context context, String key) {
+        this(context, key, context.getResources());
+    }
+
+    public FoldLockBehaviorPreferenceController(Context context, String key, Resources resources) {
+        super(context, key);
+        mResources = resources;
+        KEY_TO_TEXT.put(SETTING_VALUE_STAY_AWAKE_ON_FOLD,
+                resourceToString(R.string.stay_awake_on_fold_title));
+        KEY_TO_TEXT.put(SETTING_VALUE_SELECTIVE_STAY_AWAKE,
+                resourceToString(R.string.selective_stay_awake_title));
+        KEY_TO_TEXT.put(SETTING_VALUE_SLEEP_ON_FOLD,
+                resourceToString(R.string.sleep_on_fold_title));
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        return mResources.getBoolean(com.android.internal.R.bool.config_fold_lock_behavior)
+                ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        String summary = KEY_TO_TEXT.get(getFoldSettingValue());
+        preference.setSummary(summary);
+    }
+
+    private String getFoldSettingValue() {
+        String foldSettingValue = Settings.System.getStringForUser(mContext.getContentResolver(),
+                FOLD_LOCK_BEHAVIOR, UserHandle.USER_CURRENT);
+        return (foldSettingValue != null && SETTING_VALUES.contains(foldSettingValue))
+                ? foldSettingValue : SETTING_VALUE_SELECTIVE_STAY_AWAKE;
+    }
+
+    @Override
+    public int getSliceHighlightMenuRes() {
+        return R.string.menu_key_display;
+    }
+
+    private String resourceToString(int resource) {
+        return mContext.getText(resource).toString();
+    }
+
+}

src/com/android/settings/display/FoldLockBehaviorSettings.java

@@ -0,0 +1,142 @@
+/*
+ * Copyright (C) 2023 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.display;
+
+import static android.provider.Settings.System.FOLD_LOCK_BEHAVIOR;
+
+import android.app.settings.SettingsEnums;
+import android.content.Context;
+import android.os.UserHandle;
+import android.provider.Settings;
+import android.util.Log;
+
+import com.android.settings.R;
+import com.android.settings.support.actionbar.HelpResourceProvider;
+import com.android.settings.utils.CandidateInfoExtra;
+import com.android.settings.widget.RadioButtonPickerFragment;
+import com.android.settingslib.widget.CandidateInfo;
+import com.android.settingslib.widget.SelectorWithWidgetPreference;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+/**
+ * Fragment that is used to control fold setting.
+ *
+ * Keep the setting values in this class in sync with the values in
+ * {@link com.android.server.utils.FoldSettingProvider}
+ */
+public class FoldLockBehaviorSettings extends RadioButtonPickerFragment implements
+        HelpResourceProvider {
+
+    public static final String SETTING_VALUE_STAY_AWAKE_ON_FOLD = "stay_awake_on_fold_key";
+    public static final String SETTING_VALUE_SELECTIVE_STAY_AWAKE = "selective_stay_awake_key";
+    public static final String SETTING_VALUE_SLEEP_ON_FOLD = "sleep_on_fold_key";
+    private static final String SETTING_VALUE_DEFAULT = SETTING_VALUE_SELECTIVE_STAY_AWAKE;
+    public static final String TAG = "FoldLockBehaviorSetting";
+    public static final HashSet<String> SETTING_VALUES = new HashSet<>(
+            Set.of(SETTING_VALUE_STAY_AWAKE_ON_FOLD, SETTING_VALUE_SELECTIVE_STAY_AWAKE,
+                    SETTING_VALUE_SLEEP_ON_FOLD));
+
+    private Context mContext;
+
+    @Override
+    public void onAttach(Context context) {
+        super.onAttach(context);
+        mContext = context;
+    }
+
+    @Override
+    protected List<? extends CandidateInfo> getCandidates() {
+        List<CandidateInfoExtra> candidates = new ArrayList<>();
+        candidates.add(new CandidateInfoExtra(
+                resourceToString(R.string.stay_awake_on_fold_title),
+                resourceToString(R.string.stay_awake_on_fold_summary),
+                SETTING_VALUE_STAY_AWAKE_ON_FOLD, /* enabled */ true));
+        candidates.add(new CandidateInfoExtra(
+                resourceToString(R.string.selective_stay_awake_title),
+                resourceToString(R.string.selective_stay_awake_summary),
+                SETTING_VALUE_SELECTIVE_STAY_AWAKE, /* enabled */ true));
+        candidates.add(new CandidateInfoExtra(
+                resourceToString(R.string.sleep_on_fold_title),
+                resourceToString(R.string.sleep_on_fold_summary),
+                SETTING_VALUE_SLEEP_ON_FOLD, /* enabled */ true));
+        return candidates;
+    }
+
+    @Override
+    public void bindPreferenceExtra(SelectorWithWidgetPreference pref,
+            String key, CandidateInfo info, String defaultKey, String systemDefaultKey) {
+        if (!(info instanceof CandidateInfoExtra)) {
+            return;
+        }
+
+        pref.setSummary(((CandidateInfoExtra) info).loadSummary());
+    }
+
+    @Override
+    protected String getDefaultKey() {
+        String foldSettingValue = getCurrentFoldSettingValue();
+        foldSettingValue = (foldSettingValue != null) ? foldSettingValue : SETTING_VALUE_DEFAULT;
+        if (!SETTING_VALUES.contains(foldSettingValue)) {
+            Log.e(TAG,
+                    "getDefaultKey: Invalid setting value, returning default setting value");
+            foldSettingValue = SETTING_VALUE_DEFAULT;
+        }
+
+        return foldSettingValue;
+    }
+
+    @Override
+    protected boolean setDefaultKey(String key) {
+        if (!SETTING_VALUES.contains(key)) {
+            Log.e(TAG, "setDefaultKey: Can not set invalid key: " + key);
+            key = SETTING_VALUE_SELECTIVE_STAY_AWAKE;
+        }
+        setCurrentFoldSettingValue(key);
+        return true;
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        return SettingsEnums.FOLD_LOCK_BEHAVIOR;
+    }
+
+    @Override
+    protected int getPreferenceScreenResId() {
+        return R.xml.fold_lock_behavior_settings;
+    }
+
+    private String getCurrentFoldSettingValue() {
+        return Settings.System.getStringForUser(mContext.getContentResolver(),
+                FOLD_LOCK_BEHAVIOR,
+                UserHandle.USER_CURRENT);
+    }
+
+    private void setCurrentFoldSettingValue(String key) {
+        Settings.System.putStringForUser(mContext.getContentResolver(),
+                FOLD_LOCK_BEHAVIOR,
+                key,
+                UserHandle.USER_CURRENT);
+    }
+
+    private String resourceToString(int resource) {
+        return mContext.getText(resource).toString();
+    }
+}

src/com/android/settings/display/StayAwakeOnFoldPreferenceController.java

@@ -1,75 +0,0 @@
-/*
- * Copyright (C) 2023 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.display;
-
-import android.content.Context;
-import android.content.res.Resources;
-import android.provider.Settings;
-
-import com.android.settings.R;
-import com.android.settings.core.TogglePreferenceController;
-
-/**
- * A preference controller for the "Stay unlocked on fold" setting.
- *
- * This preference controller allows users to control whether or not the device
- * stays awake when it is folded. When this setting is enabled, the device will
- * stay awake even if the device is folded.
- *
- * @link android.provider.Settings.System#STAY_AWAKE_ON_FOLD
- */
-public class StayAwakeOnFoldPreferenceController extends TogglePreferenceController {
-
-    private final Resources mResources;
-
-    public StayAwakeOnFoldPreferenceController(Context context, String key) {
-        this(context, key, context.getResources());
-    }
-
-    public StayAwakeOnFoldPreferenceController(Context context, String key, Resources resources) {
-        super(context, key);
-        mResources = resources;
-    }
-
-    @Override
-    public int getAvailabilityStatus() {
-        return mResources.getBoolean(R.bool.config_stay_awake_on_fold) ? AVAILABLE
-                : UNSUPPORTED_ON_DEVICE;
-    }
-
-    @Override
-    public boolean isChecked() {
-        return Settings.System.getInt(
-                mContext.getContentResolver(),
-                Settings.System.STAY_AWAKE_ON_FOLD,
-                0) == 1;
-    }
-
-    @Override
-    public boolean setChecked(boolean isChecked) {
-        final int stayUnlockedOnFold = isChecked ? 1 : 0;
-
-        return Settings.System.putInt(mContext.getContentResolver(),
-                Settings.System.STAY_AWAKE_ON_FOLD, stayUnlockedOnFold);
-    }
-
-    @Override
-    public int getSliceHighlightMenuRes() {
-        return R.string.menu_key_display;
-    }
-
-}

tests/robotests/src/com/android/settings/display/FoldLockBehaviorPreferenceControllerTest.java

@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2023 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.display;
+
+
+import static com.android.settings.core.BasePreferenceController.AVAILABLE;
+import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.content.res.Resources;
+
+import com.android.internal.R;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+
+@RunWith(RobolectricTestRunner.class)
+public class FoldLockBehaviorPreferenceControllerTest {
+
+    @Mock
+    private Resources mResources;
+    private Context mContext;
+    private FoldLockBehaviorPreferenceController mController;
+
+    @Before
+    public void setUp() {
+        mContext = RuntimeEnvironment.application;
+        mResources = Mockito.mock(Resources.class);
+        mController = new FoldLockBehaviorPreferenceController(mContext, "key", mResources);
+    }
+
+    @Test
+    public void getAvailabilityStatus_withConfigNoShow_returnUnsupported() {
+        when(mResources.getBoolean(R.bool.config_fold_lock_behavior)).thenReturn(false);
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(UNSUPPORTED_ON_DEVICE);
+    }
+
+    @Test
+    public void getAvailabilityStatus_withConfigNoShow_returnAvailable() {
+        when(mResources.getBoolean(R.bool.config_fold_lock_behavior)).thenReturn(true);
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
+    }
+}

tests/robotests/src/com/android/settings/display/FoldLockBehaviorSettingsTest.java

@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2023 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.display;
+
+import static android.provider.Settings.System.FOLD_LOCK_BEHAVIOR;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.Context;
+import android.os.UserHandle;
+import android.provider.Settings;
+
+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 FoldLockBehaviorSettingsTest {
+
+    private Context mContext;
+    private FoldLockBehaviorSettings mSetting;
+
+    @Before
+    public void setUp() {
+        mContext = RuntimeEnvironment.application;
+        mSetting = new FoldLockBehaviorSettings();
+        mSetting.onAttach(mContext);
+    }
+
+    @Test
+    public void getDefaultKey_returnFoldSetting() {
+        setFoldSetting("stay_awake_on_fold_key");
+
+        String key = mSetting.getDefaultKey();
+
+        assertThat(key).isEqualTo("stay_awake_on_fold_key");
+    }
+
+    @Test
+    public void setDefaultKey_returnFoldSetting() {
+        mSetting.setDefaultKey("stay_awake_on_fold_key");
+
+        String key = getFoldSettingValue();
+
+        assertThat(key).isEqualTo("stay_awake_on_fold_key");
+    }
+
+    @Test
+    public void setInvalidDefaultKey_returnDefaultFoldSetting() {
+        setFoldSetting("invalid_fold_lock_behavior_key");
+
+        String key = mSetting.getDefaultKey();
+
+        assertThat(key).isEqualTo("selective_stay_awake_key");
+    }
+
+    private void setFoldSetting(String selectedSetting) {
+        Settings.System.putStringForUser(mContext.getContentResolver(),
+                FOLD_LOCK_BEHAVIOR, selectedSetting, UserHandle.USER_CURRENT);
+    }
+
+    private String getFoldSettingValue() {
+        return Settings.System.getStringForUser(mContext.getContentResolver(),
+                FOLD_LOCK_BEHAVIOR, UserHandle.USER_CURRENT);
+    }
+}

tests/robotests/src/com/android/settings/display/StayAwakeOnFoldPreferenceControllerTest.java

@@ -1,119 +0,0 @@
-/*
- * Copyright (C) 2023 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.display;
-
-import static com.android.settings.core.BasePreferenceController.AVAILABLE;
-import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
-
-import static com.google.common.truth.Truth.assertThat;
-
-import static org.mockito.Mockito.when;
-
-import android.content.Context;
-import android.content.res.Resources;
-import android.provider.Settings;
-
-import com.android.settings.R;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.Mock;
-import org.mockito.Mockito;
-import org.robolectric.RobolectricTestRunner;
-import org.robolectric.RuntimeEnvironment;
-
-@RunWith(RobolectricTestRunner.class)
-public class StayAwakeOnFoldPreferenceControllerTest {
-
-    @Mock
-    private Resources mResources;
-    private Context mContext;
-    private StayAwakeOnFoldPreferenceController mController;
-
-    @Before
-    public void setUp() {
-        mContext = RuntimeEnvironment.application;
-        mResources = Mockito.mock(Resources.class);
-        mController = new StayAwakeOnFoldPreferenceController(mContext, "key", mResources);
-    }
-
-    @Test
-    public void getAvailabilityStatus_withConfigNoShow_returnUnsupported() {
-        when(mResources.getBoolean(R.bool.config_stay_awake_on_fold)).thenReturn(false);
-
-        assertThat(mController.getAvailabilityStatus()).isEqualTo(UNSUPPORTED_ON_DEVICE);
-    }
-
-    @Test
-    public void getAvailabilityStatus_withConfigNoShow_returnAvailable() {
-        when(mResources.getBoolean(R.bool.config_stay_awake_on_fold)).thenReturn(true);
-
-        assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
-    }
-
-    @Test
-    public void setChecked_enableStayAwakeOnFold_setChecked() {
-        mController.setChecked(true);
-
-        assertThat(isStayAwakeOnFoldEnabled())
-                .isTrue();
-    }
-
-    @Test
-    public void setChecked_disableStayAwakeOnFold_setUnchecked() {
-        mController.setChecked(false);
-
-        assertThat(isStayAwakeOnFoldEnabled())
-                .isFalse();
-    }
-
-    @Test
-    public void isChecked_enableStayAwakeOnFold_returnTrue() {
-        enableStayAwakeOnFoldPreference();
-
-        assertThat(mController.isChecked()).isTrue();
-    }
-
-    @Test
-    public void isChecked_disableStayAwakeOnFold_returnFalse() {
-        disableStayAwakeOnFoldPreference();
-
-        assertThat(mController.isChecked()).isFalse();
-    }
-
-    private void enableStayAwakeOnFoldPreference() {
-        Settings.System.putInt(
-                mContext.getContentResolver(),
-                Settings.System.STAY_AWAKE_ON_FOLD,
-                1);
-    }
-
-    private void disableStayAwakeOnFoldPreference() {
-        Settings.System.putInt(
-                mContext.getContentResolver(),
-                Settings.System.STAY_AWAKE_ON_FOLD,
-                0);
-    }
-
-    private boolean isStayAwakeOnFoldEnabled() {
-        return (Settings.System.getInt(
-                mContext.getContentResolver(),
-                Settings.System.STAY_AWAKE_ON_FOLD,
-                0) == 1);
-    }
-}