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/*
* Copyright (C) 2010 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.systemui.statusbar.policy;
import java.util.ArrayList;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.BatteryManager;
import android.util.Slog;
import android.widget.ImageView;
import android.widget.TextView;
import com.android.systemui.R;
public class BatteryController extends BroadcastReceiver {
private static final String TAG = "StatusBar.BatteryController";
private Context mContext;
private ArrayList<ImageView> mIconViews = new ArrayList<ImageView>();
private ArrayList<TextView> mLabelViews = new ArrayList<TextView>();
public BatteryController(Context context) {
mContext = context;
IntentFilter filter = new IntentFilter();
filter.addAction(Intent.ACTION_BATTERY_CHANGED);
context.registerReceiver(this, filter);
}
public void addIconView(ImageView v) {
mIconViews.add(v);
}
public void addLabelView(TextView v) {
mLabelViews.add(v);
}
public void onReceive(Context context, Intent intent) {
final String action = intent.getAction();
if (action.equals(Intent.ACTION_BATTERY_CHANGED)) {
final int level = intent.getIntExtra(BatteryManager.EXTRA_LEVEL, 0);
int N = mIconViews.size();
for (int i=0; i<N; i++) {
final int icon = intent.getIntExtra(BatteryManager.EXTRA_ICON_SMALL, 0);
ImageView v = mIconViews.get(i);
v.setImageResource(icon);
v.setImageLevel(level);
}
N = mLabelViews.size();
for (int i=0; i<N; i++) {
//final boolean plugged = intent.getIntExtra(BatteryManager.EXTRA_PLUGGED, 0) != 0;
TextView v = mLabelViews.get(i);
v.setText(mContext.getString(R.string.status_bar_settings_battery_meter_format, level));
}
}
}
}
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