Internet广播接收器在后台不工作

我听改变了与广播接收器的互联网连接。在前景中,一切都很好。但当应用程序被终止时,它就不起作用了。

显示:

<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
<uses-permission android:name="android.permission.INTERNET" />

我的广播接收器(网络接收器):

application.registerReceiver(new BroadcastReceiver() {
                @Override
                public void onReceive(Context context, Intent intent{
            }, new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));

网络约束:

public class NetworkConstraint implements Constraint {

    @Override
    public boolean isConnected() {
        ConnectivityManager connectivityManager = (ConnectivityManager) application.getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo activeNetworkInfo = connectivityManager.getActiveNetworkInfo();

        return activeNetworkInfo != null && activeNetworkInfo.isConnected();
    }


    @Override
    public void applyToJobInfo(@NonNull JobInfo.Builder jobInfoBuilder) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        jobInfoBuilder.setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY);
        }
    }

}

单元格约束:

public class CellServiceConstraint implements Constraint {

    @Override
    public boolean isConnected() {
        return new TelephonyServiceState().isConnected(application);
    }

    @Override
    public void applyToJobInfo(@NonNull JobInfo.Builder jobInfoBuilder) {
    }
}