android - アプリケーションの開始時にバッテリーの状態を取得しない

Question

一部のリスナーを使用して、アプリケーションのバッテリーレベルと電源接続を制御しようとしていますが、何らかの理由で、アプリケーションの開始時にも更新されません。手動で行う方法はありますか？

クラス PhoneStatusService

private BroadcastReceiver mPowerConnectedReceiver;

private BroadcastReceiver mPowerDisconnectedReceiver;

private BroadcastReceiver mNormalPowerReceiver;

private BroadcastReceiver mLowPowerReceiver;

private static boolean sIsBatteryCharging = false;

private static boolean sIsBatteryLevelOk = true;

onCreate()

    mPowerConnectedReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(final Context context, final Intent intent) {
            PhoneStatusService.this.setChargingStatus(true);
        }
    };
    mPowerDisconnectedReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(final Context context, final Intent intent) {
            PhoneStatusService.this.setChargingStatus(false);
        }
    };
    mNormalPowerReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(final Context context, final Intent intent) {
            PhoneStatusService.this.setBatteryLevel(true);
        }
    };
    mLowPowerReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(final Context context, final Intent intent) {
            PhoneStatusService.this.setBatteryLevel(false);
        }
    };
    this.registerReceiver(mPowerConnectedReceiver, new IntentFilter(
            Intent.ACTION_POWER_CONNECTED));
    this.registerReceiver(mPowerDisconnectedReceiver, new IntentFilter(
            Intent.ACTION_POWER_DISCONNECTED));
    this.registerReceiver(mNormalPowerReceiver, new IntentFilter(Intent.ACTION_BATTERY_OKAY));
    this.registerReceiver(mLowPowerReceiver, new IntentFilter(Intent.ACTION_BATTERY_LOW));