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      1 /*
      2  * Copyright (C) 2018 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.settings.fuelgauge.batterytip.tips;
     18 
     19 import android.content.Context;
     20 import android.os.Parcel;
     21 import android.os.Parcelable;
     22 import android.support.annotation.VisibleForTesting;
     23 
     24 import com.android.internal.logging.nano.MetricsProto;
     25 import com.android.settings.R;
     26 import com.android.settings.fuelgauge.batterytip.AppInfo;
     27 
     28 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
     29 
     30 import java.util.List;
     31 
     32 /**
     33  * Tip to show general summary about battery life
     34  */
     35 public class HighUsageTip extends BatteryTip {
     36 
     37     private final long mLastFullChargeTimeMs;
     38     @VisibleForTesting
     39     final List<AppInfo> mHighUsageAppList;
     40 
     41     public HighUsageTip(long lastFullChargeTimeMs, List<AppInfo> appList) {
     42         super(TipType.HIGH_DEVICE_USAGE, appList.isEmpty() ? StateType.INVISIBLE : StateType.NEW,
     43                 true /* showDialog */);
     44         mLastFullChargeTimeMs = lastFullChargeTimeMs;
     45         mHighUsageAppList = appList;
     46     }
     47 
     48     @VisibleForTesting
     49     HighUsageTip(Parcel in) {
     50         super(in);
     51         mLastFullChargeTimeMs = in.readLong();
     52         mHighUsageAppList = in.createTypedArrayList(AppInfo.CREATOR);
     53     }
     54 
     55     @Override
     56     public void writeToParcel(Parcel dest, int flags) {
     57         super.writeToParcel(dest, flags);
     58         dest.writeLong(mLastFullChargeTimeMs);
     59         dest.writeTypedList(mHighUsageAppList);
     60     }
     61 
     62     @Override
     63     public CharSequence getTitle(Context context) {
     64         return context.getString(R.string.battery_tip_high_usage_title);
     65     }
     66 
     67     @Override
     68     public CharSequence getSummary(Context context) {
     69         return context.getString(R.string.battery_tip_high_usage_summary);
     70     }
     71 
     72     @Override
     73     public int getIconId() {
     74         return R.drawable.ic_perm_device_information_red_24dp;
     75     }
     76 
     77     @Override
     78     public void updateState(BatteryTip tip) {
     79         mState = tip.mState;
     80     }
     81 
     82     @Override
     83     public void log(Context context, MetricsFeatureProvider metricsFeatureProvider) {
     84         metricsFeatureProvider.action(context, MetricsProto.MetricsEvent.ACTION_HIGH_USAGE_TIP,
     85                 mState);
     86         for (int i = 0, size = mHighUsageAppList.size(); i < size; i++) {
     87             final AppInfo appInfo = mHighUsageAppList.get(i);
     88             metricsFeatureProvider.action(context,
     89                     MetricsProto.MetricsEvent.ACTION_HIGH_USAGE_TIP_LIST,
     90                     appInfo.packageName);
     91         }
     92     }
     93 
     94     public long getLastFullChargeTimeMs() {
     95         return mLastFullChargeTimeMs;
     96     }
     97 
     98     public List<AppInfo> getHighUsageAppList() {
     99         return mHighUsageAppList;
    100     }
    101 
    102     @Override
    103     public String toString() {
    104         final StringBuilder stringBuilder = new StringBuilder(super.toString());
    105         stringBuilder.append(" {");
    106         for (int i = 0, size = mHighUsageAppList.size(); i < size; i++) {
    107             final AppInfo appInfo = mHighUsageAppList.get(i);
    108             stringBuilder.append(" " + appInfo.toString() + " ");
    109         }
    110         stringBuilder.append('}');
    111 
    112         return stringBuilder.toString();
    113     }
    114 
    115     public static final Parcelable.Creator CREATOR = new Parcelable.Creator() {
    116         public BatteryTip createFromParcel(Parcel in) {
    117             return new HighUsageTip(in);
    118         }
    119 
    120         public BatteryTip[] newArray(int size) {
    121             return new HighUsageTip[size];
    122         }
    123     };
    124 
    125 }
    126