[new]定位权限调整

lib/utils/permission_util.dart

@@ -16,12 +16,7 @@ class PermissionUtil {
 
   static Future<bool> checkLocationPermission() async {
     final status = await Permission.locationWhenInUse.status;
-    if (status.isGranted) {
-      return true;
-    }
-    {
-      return false;
-    }
+    return status.isGranted;
   }
 
   static Future<bool> requestShowLocationAlways() async {