Files
app_Settings/src/com/android/settings/fuelgauge/batterytip/BatteryTipLoader.java
Wesley.CW Wang 9a6aae5006 Add Battery Defender feature to Settings
- Reupload CL from ag/13108999 to fix the merge conflict
 - Adding new tips of Battery Defender, will be presented once battery is overheated
 - Launch Help Center article of battery overheat when clicking Battery Defender tip
 Screenshots: https://screenshot.googleplex.com/7jUibTJANgR6UQ6.png
 	      https://screenshot.googleplex.com/tUj2LLi87SfndBN.png

Bug: 172794045
Bug: 173497281
Bug: 173496188
Test: make RunSettingsRoboTests -j40
Change-Id: Ibb106a5d42cdf6232abf9ddf4b3225bdcebccf4a
2020-12-01 16:00:49 +08:00

101 lines
4.1 KiB
Java

/*
* Copyright (C) 2017 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.content.Context;
import androidx.annotation.VisibleForTesting;
import com.android.internal.os.BatteryStatsHelper;
import com.android.settings.fuelgauge.BatteryInfo;
import com.android.settings.fuelgauge.BatteryUtils;
import com.android.settings.fuelgauge.batterytip.detectors.BatteryDefenderDetector;
import com.android.settings.fuelgauge.batterytip.detectors.EarlyWarningDetector;
import com.android.settings.fuelgauge.batterytip.detectors.HighUsageDetector;
import com.android.settings.fuelgauge.batterytip.detectors.LowBatteryDetector;
import com.android.settings.fuelgauge.batterytip.detectors.SmartBatteryDetector;
import com.android.settings.fuelgauge.batterytip.detectors.SummaryDetector;
import com.android.settings.fuelgauge.batterytip.tips.BatteryTip;
import com.android.settings.fuelgauge.batterytip.tips.LowBatteryTip;
import com.android.settings.fuelgauge.batterytip.tips.SummaryTip;
import com.android.settingslib.fuelgauge.EstimateKt;
import com.android.settingslib.utils.AsyncLoaderCompat;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* Loader to compute and return a battery tip list. It will always return a full length list even
* though some tips may have state {@code BaseBatteryTip.StateType.INVISIBLE}.
*/
public class BatteryTipLoader extends AsyncLoaderCompat<List<BatteryTip>> {
private static final String TAG = "BatteryTipLoader";
private static final boolean USE_FAKE_DATA = false;
private BatteryStatsHelper mBatteryStatsHelper;
@VisibleForTesting
BatteryUtils mBatteryUtils;
public BatteryTipLoader(Context context, BatteryStatsHelper batteryStatsHelper) {
super(context);
mBatteryStatsHelper = batteryStatsHelper;
mBatteryUtils = BatteryUtils.getInstance(context);
}
@Override
public List<BatteryTip> loadInBackground() {
if (USE_FAKE_DATA) {
return getFakeData();
}
final List<BatteryTip> tips = new ArrayList<>();
final BatteryTipPolicy policy = new BatteryTipPolicy(getContext());
final BatteryInfo batteryInfo = mBatteryUtils.getBatteryInfo(mBatteryStatsHelper, TAG);
final Context context = getContext();
tips.add(new LowBatteryDetector(context, policy, batteryInfo).detect());
tips.add(new HighUsageDetector(context, policy, mBatteryStatsHelper,
batteryInfo.discharging).detect());
tips.add(new SmartBatteryDetector(policy, context.getContentResolver()).detect());
tips.add(new EarlyWarningDetector(policy, context).detect());
tips.add(new BatteryDefenderDetector(batteryInfo).detect());
tips.add(new SummaryDetector(policy, batteryInfo.averageTimeToDischarge).detect());
// Disable this feature now since it introduces false positive cases. We will try to improve
// it in the future.
// tips.add(new RestrictAppDetector(context, policy).detect());
Collections.sort(tips);
return tips;
}
@Override
protected void onDiscardResult(List<BatteryTip> result) {
}
private List<BatteryTip> getFakeData() {
final List<BatteryTip> tips = new ArrayList<>();
tips.add(new SummaryTip(BatteryTip.StateType.NEW,
EstimateKt.AVERAGE_TIME_TO_DISCHARGE_UNKNOWN));
tips.add(new LowBatteryTip(BatteryTip.StateType.NEW, false /* powerSaveModeOn */,
"Fake data"));
return tips;
}
}