ios - Flutter与iOS原生页面相互跳转

Question

请问，这里是flutter跳转iOS的原生页面，带导航栏，我在返回flutter页面时遇到了问题。跳转逻辑:

if ([@"jumpToiOSNativePages" isEqualToString:call.method] ) {

   NativeViewController *vc = [[NativeViewController alloc] init];

   FlutterViewController* controller = (FlutterViewController*) [UIApplication sharedApplication].keyWindow.rootViewController;

   UINavigationController *chatNav = [[UINavigationController alloc] init];

   controller.view.window.rootViewController = chatNav;

   [chatNav pushViewController:vc animated:YES];

}

然后当 NativeViewController 点击返回时:

 (void)leftbackOnClick {
    [self.navigationController popViewControllerAnimated:YES];
 }

但是这不起作用。

Answer 1

    NativeViewController *vc = [[NativeViewController alloc] init];

    UINavigationController *chatNav = [[UINavigationController alloc] initWithRootViewController:vc];

    vc.mainVC = (FlutterViewController *)[UIApplication sharedApplication].keyWindow.rootViewController;

    [UIApplication sharedApplication].keyWindow.rootViewController = chatNav;

在NativeViewController.h类中添加@property (nonatomic,strong) FlutterViewController *mainVC；返回时设置:[UIApplication共享应用程序].keyWindow.rootViewController = self.mainVC;