摘要：
使用广播检测手机电池代码如下：private static final String SYSTEMACTION_BATTERY_CHANGED = Intent.ACTION_BATTERY_CHANGED; IntentFilter filter_system = new IntentFilter();
filter_system.addAction(SYSTEMACTION_BATTERY_CHANGED);
registerReceiver(systemReceiver, filter_system);[BroadcastReceive方法代码]private BroadcastRec. 阅读全文
