Files
app_Settings/src/com/android/settings/deviceinfo/batteryinfo/BatteryFirstUseDatePreferenceController.java
Yi-Ling Chuang f148baa372 Remove redundant methods and refactor
Remove the summary method and write the code in AOSP directly instead to
force string consistency. Also refactor a bit after the modification.

Fixes: 276399056
Test: robotests
Change-Id: I76ad740b694363a3cdfb3748e41c840fb678b93d
2023-06-12 16:11:49 +08:00

68 lines
2.4 KiB
Java

/*
* Copyright (C) 2023 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.deviceinfo.batteryinfo;
import android.content.Context;
import android.os.BatteryManager;
import com.android.settings.core.BasePreferenceController;
import com.android.settings.fuelgauge.BatterySettingsFeatureProvider;
import com.android.settings.fuelgauge.BatteryUtils;
import com.android.settings.overlay.FeatureFactory;
import java.util.concurrent.TimeUnit;
/**
* A controller that manages the information about battery first use date.
*/
public class BatteryFirstUseDatePreferenceController extends BasePreferenceController {
private final BatterySettingsFeatureProvider mBatterySettingsFeatureProvider;
private final BatteryManager mBatteryManager;
private long mFirstUseDateInMs;
public BatteryFirstUseDatePreferenceController(Context context, String preferenceKey) {
super(context, preferenceKey);
mBatterySettingsFeatureProvider = FeatureFactory.getFactory(
context).getBatterySettingsFeatureProvider();
mBatteryManager = mContext.getSystemService(BatteryManager.class);
}
@Override
public int getAvailabilityStatus() {
return mBatterySettingsFeatureProvider.isFirstUseDateAvailable(getFirstUseDate())
? AVAILABLE : CONDITIONALLY_UNAVAILABLE;
}
@Override
public CharSequence getSummary() {
return isAvailable()
? BatteryUtils.getBatteryInfoFormattedDate(mFirstUseDateInMs)
: null;
}
private long getFirstUseDate() {
if (mFirstUseDateInMs == 0L) {
final long firstUseDateInSec = mBatteryManager.getLongProperty(
BatteryManager.BATTERY_PROPERTY_FIRST_USAGE_DATE);
mFirstUseDateInMs = TimeUnit.MILLISECONDS.convert(firstUseDateInSec, TimeUnit.SECONDS);
}
return mFirstUseDateInMs;
}
}