Merge "Add AOSP smart battery entries" into main

src/com/android/settings/fuelgauge/PowerUsageFeatureProvider.java

@@ -98,6 +98,12 @@ public interface PowerUsageFeatureProvider {
     /** Checks whether we should show usage information by slots or not */
     boolean isChartGraphSlotsEnabled(Context context);
 
+    /** Checks whether adaptive charging feature is supported in this device */
+    boolean isAdaptiveChargingSupported();
+
+    /** Checks whether battery manager feature is supported in this device */
+    boolean isBatteryManagerSupported();
+
     /** Returns {@code true} if current defender mode is extra defend */
     boolean isExtraDefend();
 

src/com/android/settings/fuelgauge/PowerUsageFeatureProviderImpl.java

@@ -148,6 +148,16 @@ public class PowerUsageFeatureProviderImpl implements PowerUsageFeatureProvider
         return false;
     }
 
+    @Override
+    public boolean isAdaptiveChargingSupported() {
+        return false;
+    }
+
+    @Override
+    public boolean isBatteryManagerSupported() {
+        return true;
+    }
+
     @Override
     public Intent getResumeChargeIntent(boolean isDockDefender) {
         return null;

src/com/android/settings/fuelgauge/batterytip/BatteryManagerPreferenceController.java

@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2024 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.fuelgauge.batterytip;
+
+import android.app.AppOpsManager;
+import android.content.Context;
+import android.os.UserManager;
+
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
+import com.android.settings.R;
+import com.android.settings.core.BasePreferenceController;
+import com.android.settings.fuelgauge.PowerUsageFeatureProvider;
+import com.android.settings.overlay.FeatureFactory;
+import com.android.settingslib.utils.StringUtil;
+
+/** Preference controller to control the battery manager */
+public class BatteryManagerPreferenceController extends BasePreferenceController {
+    private static final String KEY_BATTERY_MANAGER = "smart_battery_manager";
+
+    private PowerUsageFeatureProvider mPowerUsageFeatureProvider;
+    private AppOpsManager mAppOpsManager;
+    private UserManager mUserManager;
+    private boolean mEnableAppBatteryUsagePage;
+
+    public BatteryManagerPreferenceController(Context context) {
+        super(context, KEY_BATTERY_MANAGER);
+        mPowerUsageFeatureProvider = FeatureFactory.getFeatureFactory()
+                .getPowerUsageFeatureProvider();
+        mAppOpsManager = context.getSystemService(AppOpsManager.class);
+        mUserManager = context.getSystemService(UserManager.class);
+        mEnableAppBatteryUsagePage =
+                mContext.getResources().getBoolean(R.bool.config_app_battery_usage_list_enabled);
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        if (!mPowerUsageFeatureProvider.isBatteryManagerSupported()) {
+            return UNSUPPORTED_ON_DEVICE;
+        }
+        if (!mContext.getResources().getBoolean(R.bool.config_battery_manager_consider_ac)) {
+            return AVAILABLE_UNSEARCHABLE;
+        }
+        return mPowerUsageFeatureProvider.isAdaptiveChargingSupported()
+                ? AVAILABLE_UNSEARCHABLE : UNSUPPORTED_ON_DEVICE;
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        super.updateState(preference);
+        if (!mEnableAppBatteryUsagePage) {
+            final int num = BatteryTipUtils.getRestrictedAppsList(mAppOpsManager,
+                    mUserManager).size();
+            updateSummary(preference, num);
+        }
+    }
+
+    @VisibleForTesting
+    void updateSummary(Preference preference, int num) {
+        if (num > 0) {
+            preference.setSummary(StringUtil.getIcuPluralsString(mContext, num,
+                    R.string.battery_manager_app_restricted));
+        } else {
+            preference.setSummary(
+                    mPowerUsageFeatureProvider.isAdaptiveChargingSupported()
+                            ? R.string.battery_manager_summary
+                            : R.string.battery_manager_summary_unsupported);
+        }
+    }
+}