Add deep sleep preference controller [2/2]

Change-Id: If270186b7788d95bfb4f555c0bc6f7eb3367e95f
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>

res/values/evolution_strings.xml

@@ -16,4 +16,7 @@
 
     <!-- Screenshot shutter -->
     <string name="screenshot_shutter_sound_title">Screenshot sound</string>
+
+    <!-- Deep Sleep percentage in device info -->
+    <string name="status_sleep_time">Deep sleep</string>
 </resources>

res/xml/my_device_info.xml

@@ -195,6 +195,14 @@
             android:summary="@string/summary_placeholder"
             android:selectable="false"/>
 
+        <!-- Device deep sleep time -->
+        <Preference
+            android:key="sleep_time"
+            android:order="49"
+            android:title="@string/status_sleep_time"
+            android:summary="@string/summary_placeholder"
+            android:selectable="false"/>
+
         <!-- Manual -->
         <Preference
             android:key="manual"

src/com/android/settings/deviceinfo/SleeptimePreferenceController.java

@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2021-2023 crDroid Android 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.deviceinfo;
+
+import android.content.Context;
+
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+import com.android.settingslib.deviceinfo.AbstractSleeptimePreferenceController;
+
+/**
+ * Concrete subclass of uptime preference controller
+ */
+public class SleeptimePreferenceController extends AbstractSleeptimePreferenceController
+        implements PreferenceControllerMixin {
+    public SleeptimePreferenceController(Context context, Lifecycle lifecycle) {
+        super(context, lifecycle);
+    }
+
+    // This space intentionally left blank
+}

src/com/android/settings/deviceinfo/aboutphone/MyDeviceInfoFragment.java

@@ -40,6 +40,7 @@ import com.android.settings.deviceinfo.IpAddressPreferenceController;
 import com.android.settings.deviceinfo.ManualPreferenceController;
 import com.android.settings.deviceinfo.RegulatoryInfoPreferenceController;
 import com.android.settings.deviceinfo.SafetyInfoPreferenceController;
+import com.android.settings.deviceinfo.SleeptimePreferenceController;
 import com.android.settings.deviceinfo.UptimePreferenceController;
 import com.android.settings.deviceinfo.WifiMacAddressPreferenceController;
 import com.android.settings.deviceinfo.imei.ImeiInfoPreferenceController;
@@ -127,6 +128,7 @@ public class MyDeviceInfoFragment extends DashboardFragment
         controllers.add(new ManualPreferenceController(context));
         controllers.add(new FeedbackPreferenceController(fragment, context));
         controllers.add(new FccEquipmentIdPreferenceController(context));
+        controllers.add(new SleeptimePreferenceController(context, lifecycle));
         controllers.add(new UptimePreferenceController(context, lifecycle));
 
         Consumer<String> imeiInfoList = imeiKey -> {