Android Open Source - base-android-utils Battery State Receiver

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License

The source code is released under:

Apache License

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Java Source Code

/**   
 * @Title: BatteryStateReceiver.java //ww w  . jav  a  2 s .  c  om
 * @Package me.pc.mobile.helper.receiver 
 * @Description: TODO
 * @author SilentKnight || happychinapc@gmail.com   
 * @date 2014 2014-11-18 ????2:23:32 
 * @version V1.0.0   
 */
package me.pc.mobile.helper.v14.receiver;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import me.pc.mobile.helper.v14.util.LogUtil;

/**
 * @author SilentKnight 
 * declare this in your AndroidManifest.xml: {@code}
 *         <receiver android:name="com.home.receiver.BatteryReceiver">
 *         <intent-filter> 
 *         <action android:name="android.intent.action.BATTERY_CHANGED" /> 
 *         <action android:name="android.intent.action.BATTERY_OKAY"/> 
 *         <action android:name="android.intent.action.BATTERY_LOW"/> 
 *         </intent-filter>
 *         </receiver>{@code}
 */
public class BatteryStateReceiver extends BroadcastReceiver {

  private static final String TAG = BatteryStateReceiver.class
      .getSimpleName();

  /*
   * (non-Javadoc)
   * 
   * @see android.content.BroadcastReceiver#onReceive(android.content.Context,
   * android.content.Intent)
   */
  @Override
  public void onReceive(Context context, Intent intent) {
    // TODO Auto-generated method stub
    if (Intent.ACTION_BATTERY_LOW.equals(intent.getAction())) {
      // to do
    } else if (Intent.ACTION_BATTERY_OKAY.equals(intent.getAction())) {
      // to do
    } else if (Intent.ACTION_BATTERY_CHANGED.equals(intent.getAction())) {
      Bundle bundle = intent.getExtras();
      int current = bundle.getInt("level");
      int total = bundle.getInt("scale");
      LogUtil.info(TAG, "Current Battery is: " + (current * 100 / total));
    }
  }

}

Java Source Code List