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      1 /*
      2  * Copyright (C) 2009 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;
     18 
     19 import android.content.Intent;
     20 import android.os.BatteryStats;
     21 import android.os.Bundle;
     22 import android.view.LayoutInflater;
     23 import android.view.View;
     24 import android.view.ViewGroup;
     25 
     26 import com.android.internal.logging.MetricsLogger;
     27 import com.android.internal.os.BatteryStatsHelper;
     28 import com.android.settings.InstrumentedFragment;
     29 import com.android.settings.R;
     30 
     31 public class BatteryHistoryDetail extends InstrumentedFragment {
     32     public static final String EXTRA_STATS = "stats";
     33     public static final String EXTRA_BROADCAST = "broadcast";
     34 
     35     private BatteryStats mStats;
     36     private Intent mBatteryBroadcast;
     37 
     38     @Override
     39     public void onCreate(Bundle icicle) {
     40         super.onCreate(icicle);
     41         String histFile = getArguments().getString(EXTRA_STATS);
     42         mStats = BatteryStatsHelper.statsFromFile(getActivity(), histFile);
     43         mBatteryBroadcast = getArguments().getParcelable(EXTRA_BROADCAST);
     44     }
     45 
     46     @Override
     47     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
     48         View view = inflater.inflate(R.layout.battery_history_chart, null);
     49         BatteryHistoryChart chart = (BatteryHistoryChart)view.findViewById(
     50                 R.id.battery_history_chart);
     51         chart.setStats(mStats, mBatteryBroadcast);
     52         return view;
     53     }
     54 
     55     @Override
     56     protected int getMetricsCategory() {
     57         return MetricsLogger.FUELGAUGE_BATTERY_HISTORY_DETAIL;
     58     }
     59 }
     60