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我想對我的應用程序的充電狀態作出反應。電池更換接收器不工作
我註冊的接收器爲它在的onCreate()
registerReceiver(receiver, new IntentFilter(Intent.ACTION_BATTERY_CHANGED));
接收器看起來像這樣:
private BroadcastReceiver receiver = new BroadcastReceiver(){
@Override
public void onReceive(Context context, Intent intent) {
plugged= intent.getIntExtra(BatteryManager.EXTRA_PLUGGED,0);
String test = Integer.valueOf(plugged).toString();
Toast.makeText(getApplicationContext(), test,
Toast.LENGTH_LONG).show();
}
};
,但即使該設備在插入變量插入0的任何想法如何解決這個問題?