104 lines
4.3 KiB
Java
104 lines
4.3 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.batterysaver;
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import static com.android.settingslib.fuelgauge.BatterySaverUtils.KEY_NO_SCHEDULE;
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import static com.android.settingslib.fuelgauge.BatterySaverUtils.KEY_PERCENTAGE;
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import android.content.ContentResolver;
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import android.content.Context;
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import android.os.Bundle;
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import android.os.PowerManager;
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import android.provider.Settings;
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import android.provider.Settings.Global;
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import android.text.TextUtils;
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import com.android.settingslib.fuelgauge.BatterySaverUtils;
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/**
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* Responds to user actions in the Settings > Battery > Set a Schedule Screen
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*
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* <p>Note that this is not a preference controller since that screen does not inherit from
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* DashboardFragment.
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*
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* <p>Will call the appropriate power manager APIs and modify the correct settings to enable users
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* to control their automatic battery saver toggling preferences. See {@link
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* Settings.Global#AUTOMATIC_POWER_SAVE_MODE} for more details.
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*/
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public class BatterySaverScheduleRadioButtonsController {
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private static final String TAG = "BatterySaverScheduleRadioButtonsController";
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public static final int TRIGGER_LEVEL_MIN = 20;
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private Context mContext;
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private BatterySaverScheduleSeekBarController mSeekBarController;
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public BatterySaverScheduleRadioButtonsController(
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Context context, BatterySaverScheduleSeekBarController seekbar) {
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mContext = context;
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mSeekBarController = seekbar;
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}
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public boolean setDefaultKey(String key) {
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if (key == null) {
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return false;
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}
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final ContentResolver resolver = mContext.getContentResolver();
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int mode = PowerManager.POWER_SAVE_MODE_TRIGGER_PERCENTAGE;
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int triggerLevel = 0;
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final Bundle confirmationExtras = new Bundle(3);
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switch (key) {
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case KEY_NO_SCHEDULE:
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break;
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case KEY_PERCENTAGE:
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triggerLevel = TRIGGER_LEVEL_MIN;
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confirmationExtras.putBoolean(BatterySaverUtils.EXTRA_CONFIRM_TEXT_ONLY, true);
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confirmationExtras.putInt(
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BatterySaverUtils.EXTRA_POWER_SAVE_MODE_TRIGGER,
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PowerManager.POWER_SAVE_MODE_TRIGGER_PERCENTAGE);
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confirmationExtras.putInt(
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BatterySaverUtils.EXTRA_POWER_SAVE_MODE_TRIGGER_LEVEL, triggerLevel);
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break;
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default:
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throw new IllegalStateException(
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"Not a valid key for " + this.getClass().getSimpleName());
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}
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if (!TextUtils.equals(key, KEY_NO_SCHEDULE)
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&& BatterySaverUtils.maybeShowBatterySaverConfirmation(
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mContext, confirmationExtras)) {
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// reset this if we need to show the confirmation message
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mode = PowerManager.POWER_SAVE_MODE_TRIGGER_PERCENTAGE;
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triggerLevel = 0;
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}
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// Trigger level is intentionally left alone when going between dynamic and percentage modes
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// so that a users percentage based schedule is preserved when they toggle between the two.
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Settings.Global.putInt(resolver, Global.AUTOMATIC_POWER_SAVE_MODE, mode);
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if (mode != PowerManager.POWER_SAVE_MODE_TRIGGER_DYNAMIC) {
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Settings.Global.putInt(resolver, Global.LOW_POWER_MODE_TRIGGER_LEVEL, triggerLevel);
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}
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// Suppress battery saver suggestion notification if enabling scheduling battery saver.
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if (mode == PowerManager.POWER_SAVE_MODE_TRIGGER_DYNAMIC || triggerLevel != 0) {
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BatterySaverUtils.suppressAutoBatterySaver(mContext);
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}
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if (mSeekBarController != null) {
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mSeekBarController.updateSeekBar();
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}
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return true;
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}
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}
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