ad99e2ef38
This change is to update the related UI in the battery page if the battery is not present. This includes the following updates: 1. Update the summary of battery tile in the Settings homepage 2. Replace the battery level with "Unknown" 3. Replace the summary with help message in the battery page 4. Remove the battery meter icon Bug: 171368508 Test: verify on an issue device Change-Id: I892e0d137143160a0bce0c11ce9265120ebb8fd4
127 lines
4.6 KiB
Java
127 lines
4.6 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.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.os.PowerManager;
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import android.util.Log;
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import androidx.annotation.IntDef;
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import androidx.annotation.VisibleForTesting;
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import com.android.settings.Utils;
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import com.android.settings.homepage.contextualcards.slices.BatteryFixSlice;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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/**
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* Use this broadcastReceiver to listen to the battery change, and it will invoke
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* {@link OnBatteryChangedListener} if any of the following has been changed:
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*
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* 1. Battery level(e.g. 100%->99%)
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* 2. Battery status(e.g. plugged->unplugged)
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* 3. Battery saver(e.g. off->on)
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*/
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public class BatteryBroadcastReceiver extends BroadcastReceiver {
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private static final String TAG = "BatteryBroadcastRcvr";
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/**
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* Callback when the following has been changed:
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*
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* Battery level(e.g. 100%->99%)
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* Battery status(e.g. plugged->unplugged)
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* Battery saver(e.g. off->on)
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*/
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public interface OnBatteryChangedListener {
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void onBatteryChanged(@BatteryUpdateType int type);
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}
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@Retention(RetentionPolicy.SOURCE)
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@IntDef({BatteryUpdateType.MANUAL,
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BatteryUpdateType.BATTERY_LEVEL,
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BatteryUpdateType.BATTERY_SAVER,
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BatteryUpdateType.BATTERY_STATUS,
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BatteryUpdateType.BATTERY_NOT_PRESENT})
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public @interface BatteryUpdateType {
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int MANUAL = 0;
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int BATTERY_LEVEL = 1;
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int BATTERY_SAVER = 2;
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int BATTERY_STATUS = 3;
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int BATTERY_NOT_PRESENT = 4;
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}
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@VisibleForTesting
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String mBatteryLevel;
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@VisibleForTesting
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String mBatteryStatus;
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private OnBatteryChangedListener mBatteryListener;
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private Context mContext;
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public BatteryBroadcastReceiver(Context context) {
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mContext = context;
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}
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@Override
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public void onReceive(Context context, Intent intent) {
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updateBatteryStatus(intent, false /* forceUpdate */);
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}
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public void setBatteryChangedListener(OnBatteryChangedListener lsn) {
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mBatteryListener = lsn;
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}
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public void register() {
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final IntentFilter intentFilter = new IntentFilter();
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intentFilter.addAction(Intent.ACTION_BATTERY_CHANGED);
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intentFilter.addAction(PowerManager.ACTION_POWER_SAVE_MODE_CHANGED);
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final Intent intent = mContext.registerReceiver(this, intentFilter);
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updateBatteryStatus(intent, true /* forceUpdate */);
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}
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public void unRegister() {
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mContext.unregisterReceiver(this);
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}
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private void updateBatteryStatus(Intent intent, boolean forceUpdate) {
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if (intent != null && mBatteryListener != null) {
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if (Intent.ACTION_BATTERY_CHANGED.equals(intent.getAction())) {
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final String batteryLevel = Utils.getBatteryPercentage(intent);
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final String batteryStatus = Utils.getBatteryStatus(mContext, intent);
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if (!Utils.isBatteryPresent(intent)) {
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Log.w(TAG, "Problem reading the battery meter.");
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mBatteryListener.onBatteryChanged(BatteryUpdateType.BATTERY_NOT_PRESENT);
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} else if (forceUpdate) {
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mBatteryListener.onBatteryChanged(BatteryUpdateType.MANUAL);
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} else if(!batteryLevel.equals(mBatteryLevel)) {
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mBatteryListener.onBatteryChanged(BatteryUpdateType.BATTERY_LEVEL);
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} else if (!batteryStatus.equals(mBatteryStatus)) {
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mBatteryListener.onBatteryChanged(BatteryUpdateType.BATTERY_STATUS);
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}
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mBatteryLevel = batteryLevel;
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mBatteryStatus = batteryStatus;
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} else if (PowerManager.ACTION_POWER_SAVE_MODE_CHANGED.equals(intent.getAction())) {
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mBatteryListener.onBatteryChanged(BatteryUpdateType.BATTERY_SAVER);
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}
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}
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BatteryFixSlice.updateBatteryTipAvailabilityCache(mContext);
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}
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} |