我正在使用permission_handler来获取位置许可。
它总是说“在清单中找不到权限”
即使我尝试过"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>
您在错误的清单文件中添加了权限，您必须在此目录的 Android 清单中添加位置权限android\app\src\main\AndroidManifest
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