Flutter 拒绝权限错误

Question

我遇到了 flutter 问题，我无法解决它，我尝试清理 flutter 并重新启动计算机，但仍然出现此错误。

（https://i.sstatic.net/6Hg3g2EB.png）

Future\<String\> getCurrentCity() async {
try {
Position position = await getLocation();
List\<Placemark\> placemarks = await placemarkFromCoordinates(position.latitude, position.longitude);

      return placemarks[0].locality ?? "";
    } catch (e) {
      // Handle errors like services not enabled, etc.
      throw Exception('Failed to get current city: $e');
    }

}

Future\<void\> \_handleLocationPermissions() async {
LocationPermission permission = await Geolocator.checkPermission();
if (permission == LocationPermission.denied) {
permission = await Geolocator.requestPermission();
}

    if (permission == LocationPermission.deniedForever || permission == LocationPermission.denied) {
      // Handle case where permissions are denied
      throw Exception('Location permissions are denied');
    }

}
}
\````
im new for flutter env so i cant solve this i tried so many ways but still nothing happens

Answer 1

在Info.plist中添加权限： 打开 Info.plist 文件并添加位置权限所需的密钥。例如： XML

<key>NSLocationWhenInUseUsageDescription</key>
<string>We need your location to provide better services.</string>
<key>NSLocationAlwaysUsageDescription</key>
<string>We need your location to provide better services.</string>

使用permission_handler包来请求位置权限。首先，将包添加到您的 pubspec.yaml 中：

dependencies:
  permission_handler: ^10.2.0

处理权限状态：

import 'package:permission_handler/permission_handler.dart';

Future<void> requestLocationPermission() async {
  var status = await Permission.location.request();
  if (status.isGranted) {
    // Permission granted, proceed with accessing location
  } else if (status.isDenied) {
    // Permission denied, handle accordingly
  } else if (status.isPermanentlyDenied) {
    // Permission permanently denied, open app settings
    openAppSettings();
  }
}