小编Jon*_*las的帖子

按照类似问题的指示在 Flutter 应用程序中从源代码控制中隐藏 Google 地图 API 密钥

AppDelegate.m

#include "AppDelegate.h"
#include "GeneratedPluginRegistrant.h"
#import "GoogleMaps/GoogleMaps.h"

@implementation AppDelegate

- (BOOL)application:(UIApplication *)application
    didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
     NSString* mapsApiKey = [[NSProcessInfo processInfo] environment][@"FLUTTER_GMAPS_API_KEY"];
  [GMSServices provideAPIKey: mapsApiKey];
  [GeneratedPluginRegistrant registerWithRegistry:self];
  return [super application:application didFinishLaunchingWithOptions:launchOptions];
}

@end

如果我将 ProvideApiKey 更改为 @"theApiKeyImTryingToHide" 一切正常。