23f8d59d02
Having consistent import order will reduce chance of merge conflict between internal and external master Test: rebuild Change-Id: I0b1a170967ddcce7f388603fd521f6ed1eeba30b
80 lines
3.0 KiB
Java
80 lines
3.0 KiB
Java
/*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.fuelgauge.batterytip;
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import android.app.AppOpsManager;
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import android.content.Context;
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import android.os.UserManager;
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import android.provider.Settings;
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import androidx.annotation.VisibleForTesting;
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import androidx.preference.Preference;
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import com.android.settings.R;
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import com.android.settings.core.BasePreferenceController;
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import com.android.settings.fuelgauge.PowerUsageFeatureProvider;
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import com.android.settings.overlay.FeatureFactory;
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/**
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* Preference controller to control the battery manager
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*/
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public class BatteryManagerPreferenceController extends BasePreferenceController {
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private static final String KEY_BATTERY_MANAGER = "smart_battery_manager";
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private static final int ON = 1;
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private PowerUsageFeatureProvider mPowerUsageFeatureProvider;
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private AppOpsManager mAppOpsManager;
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private UserManager mUserManager;
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public BatteryManagerPreferenceController(Context context) {
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super(context, KEY_BATTERY_MANAGER);
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mPowerUsageFeatureProvider = FeatureFactory.getFactory(
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context).getPowerUsageFeatureProvider(context);
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mAppOpsManager = context.getSystemService(AppOpsManager.class);
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mUserManager = context.getSystemService(UserManager.class);
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}
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@Override
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public int getAvailabilityStatus() {
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return AVAILABLE_UNSEARCHABLE;
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}
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@Override
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public void updateState(Preference preference) {
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super.updateState(preference);
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final int num = BatteryTipUtils.getRestrictedAppsList(mAppOpsManager, mUserManager).size();
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final String setting = mPowerUsageFeatureProvider.isSmartBatterySupported()
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? Settings.Global.ADAPTIVE_BATTERY_MANAGEMENT_ENABLED
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: Settings.Global.APP_AUTO_RESTRICTION_ENABLED;
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final boolean featureOn =
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Settings.Global.getInt(mContext.getContentResolver(), setting, ON) == ON;
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updateSummary(preference, featureOn, num);
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}
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@VisibleForTesting
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void updateSummary(Preference preference, boolean featureOn, int num) {
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if (num > 0) {
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preference.setSummary(mContext.getResources().getQuantityString(
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R.plurals.battery_manager_app_restricted, num, num));
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} else if (featureOn) {
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preference.setSummary(R.string.battery_manager_on);
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} else {
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preference.setSummary(R.string.battery_manager_off);
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}
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}
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}
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