8d9fe815b0
- Change battery saver entry column to new design Screenshot: https://screenshot.googleplex.com/9a9Gxm3McJVmLkD.png Bug: 177407113 Test: make RunSettingsRoboTests -j40 Change-Id: I513bc4371518645f4e725df27f2cb978cec284e8
105 lines
3.3 KiB
Java
105 lines
3.3 KiB
Java
/*
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* Copyright (C) 2017 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;
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import android.content.Context;
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import android.os.PowerManager;
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import androidx.annotation.VisibleForTesting;
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import androidx.preference.PreferenceScreen;
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import com.android.settings.core.TogglePreferenceController;
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import com.android.settings.widget.PrimarySwitchPreference;
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import com.android.settingslib.core.lifecycle.LifecycleObserver;
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import com.android.settingslib.core.lifecycle.events.OnStart;
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import com.android.settingslib.core.lifecycle.events.OnStop;
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import com.android.settingslib.fuelgauge.BatterySaverUtils;
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/**
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* Controller to update the battery saver entry preference.
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*/
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public class BatterySaverController extends TogglePreferenceController
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implements LifecycleObserver, OnStart, OnStop, BatterySaverReceiver.BatterySaverListener {
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private static final String KEY_BATTERY_SAVER = "battery_saver_summary";
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private final BatterySaverReceiver mBatteryStateChangeReceiver;
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private final PowerManager mPowerManager;
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@VisibleForTesting
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PrimarySwitchPreference mBatterySaverPref;
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public BatterySaverController(Context context) {
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super(context, KEY_BATTERY_SAVER);
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mPowerManager = mContext.getSystemService(PowerManager.class);
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mBatteryStateChangeReceiver = new BatterySaverReceiver(context);
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mBatteryStateChangeReceiver.setBatterySaverListener(this);
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BatterySaverUtils.revertScheduleToNoneIfNeeded(context);
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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 String getPreferenceKey() {
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return KEY_BATTERY_SAVER;
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}
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@Override
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public void displayPreference(PreferenceScreen screen) {
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super.displayPreference(screen);
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mBatterySaverPref = screen.findPreference(KEY_BATTERY_SAVER);
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}
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@Override
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public void onStart() {
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mBatteryStateChangeReceiver.setListening(true);
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}
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@Override
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public void onStop() {
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mBatteryStateChangeReceiver.setListening(false);
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}
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@Override
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public void onPowerSaveModeChanged() {
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final boolean isChecked = isChecked();
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if (mBatterySaverPref != null && mBatterySaverPref.isChecked() != isChecked) {
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mBatterySaverPref.setChecked(isChecked);
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}
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}
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@Override
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public void onBatteryChanged(boolean pluggedIn) {
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if (mBatterySaverPref != null) {
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mBatterySaverPref.setSwitchEnabled(!pluggedIn);
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}
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}
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@Override
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public boolean isChecked() {
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return mPowerManager.isPowerSaveMode();
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}
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@Override
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public boolean setChecked(boolean stateOn) {
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return BatterySaverUtils.setPowerSaveMode(mContext, stateOn,
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false /* needFirstTimeWarning */);
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}
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}
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