flutter - 在清单中找不到以下权限：2 [颤振]

Question

我使用permission_handle 获取位置许可。

即使我尝试过，它总是说“在清单中找不到权限”"flutter clean"

import 'package:permission_handler/permission_handler.dart';


class PermissionsService {


  final PermissionHandler _permissionHandler = PermissionHandler();

   Future<bool> _requestPermission(PermissionGroup permission) async {
    var result = await _permissionHandler.requestPermissions([permission]);
    if (result[permission] == PermissionStatus.granted) {
      print('innnn');
      return true;
    }
    return false;
  }

  Future<bool> requestLocationPermission({Function onPermissionDenied} ) async {
    // return _requestPermission(PermissionGroup.locationWhenInUse);
    var granted = await _requestPermission(PermissionGroup.location );
    if(!granted){
      onPermissionDenied();
    }
    return granted;
  }
}

我的 Manifest.xml 文件

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.artistry">
    <!-- Flutter needs it to communicate with the running application
         to allow setting breakpoints, to provide hot reload, etc.
    -->
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
    <uses-permission android:name="android.permission.INTERNET"/>
</manifest>

标签： flutterpermissions

Answer 1

您在错误的清单文件中添加了权限，您必须在此目录android\app\src\main\AndroidManifest的 Android 清单中添加位置权限