有没有办法检查我在后台发送数据的应用程序的运行时权限

import android.Manifest;
import android.content.pm.PackageManager;
import android.os.Bundle;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;

public class MainActivity extends AppCompatActivity {

    private static final int REQUEST_CODE_NETWORK_PERMISSION = 100;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        if (ContextCompat.checkSelfPermission(this, Manifest.permission.INTERNET) != PackageManager.PERMISSION_GRANTED) {
            // 权限未被授予，请求权限
            ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.INTERNET}, REQUEST_CODE_NETWORK_PERMISSION);
        } else {
            // 权限已被授予，可以执行相关操作
            performNetworkOperation();
        }
    }

    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
        if (requestCode == REQUEST_CODE_NETWORK_PERMISSION) {
            if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                // 权限被授予，执行相关操作
                performNetworkOperation();
            } else {
                // 权限被拒绝，提示用户
                showPermissionDeniedDialog();
            }
        }
    }

    private void performNetworkOperation() {
        // 在这里执行需要网络权限的操作
    }

    private void showPermissionDeniedDialog() {
        // 显示权限被拒绝的提示对话框
    }
}