1 /* 2 * Copyright (C) 2010 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.Context; 20 import android.graphics.drawable.Drawable; 21 import android.os.BatteryStats; 22 import android.preference.Preference; 23 import android.view.View; 24 import android.widget.ImageView; 25 import android.widget.TextView; 26 27 import com.android.settings.R; 28 29 /** 30 * Custom preference for displaying power consumption as a bar and an icon on the left for the 31 * subsystem/app type. 32 * 33 */ 34 public class BatteryHistoryPreference extends Preference { 35 36 private BatteryStats mStats; 37 BatteryHistoryPreference(Context context, BatteryStats stats)38 public BatteryHistoryPreference(Context context, BatteryStats stats) { 39 super(context); 40 setLayoutResource(R.layout.preference_batteryhistory); 41 mStats = stats; 42 } 43 getStats()44 BatteryStats getStats() { 45 return mStats; 46 } 47 48 @Override onBindView(View view)49 protected void onBindView(View view) { 50 super.onBindView(view); 51 52 BatteryHistoryChart chart = (BatteryHistoryChart)view.findViewById( 53 R.id.battery_history_chart); 54 chart.setStats(mStats); 55 } 56 } 57