flutter firebase deeplinks 参数没有得到

Question

我正在创建一个 flutter 应用程序。我正在使用深层链接。它正在创造成功，但应用程序的点击部分无法正常工作。该应用正在检索 url 但未检索参数。不知道是什么原因？我的代码如下所示。

    final DynamicLinkParameters parameters = DynamicLinkParameters(
    uriPrefix: 'https://mydomain.page.link',
    link: Uri.parse(
        // 'https://pachiradev.page.link/circleinvite?token=' + uid1.toString()
        'https://pachiradev.page.link/circleinvite?token=' + '1234'),
    androidParameters: AndroidParameters(
        packageName: 'io.flutter.plugins.firebasedynamiclinksexample',
        minimumVersion: 0,
    ),
    dynamicLinkParametersOptions: DynamicLinkParametersOptions(
        shortDynamicLinkPathLength: ShortDynamicLinkPathLength.short,
    ),
    iosParameters: IosParameters(
        bundleId: 'com.google.FirebaseCppDynamicLinksTestApp.dev',
        minimumVersion: '0',
    ),
    );

    Uri url;

  final ShortDynamicLink shortLink = await parameters.buildShortLink();
  url = shortLink.shortUrl;

    print(url)

    //https://mydomain.page.link/circleinvite?token=1234
    //https://mydomain.page.link/ARTu

这里我用参数打印 url。但是在检索代码时我没有得到 params

    FirebaseDynamicLinks.instance.onLink(
        onSuccess: (PendingDynamicLinkData dynamicLink) async {
    final Uri deepLink = dynamicLink?.link;


    print(deepLink);
      //https://mydomain.page.link/circleinvite
      //not showing params

    if (deepLink != null) {
        // Navigator.pushNamed(context, deepLink.path);
        final queryParams = deepLink.queryParameters;
        if (queryParams.length > 0) {
        String token = queryParams["token"];

        }
    }
    }, onError: (OnLinkErrorException e) async {
    print('onLinkError');
    print(e.message);
    });

我试了好几种方法都没有结果。如果有人知道原因请帮助我。

Answer 1

我发现我们需要输入正确的应用程序包名称。

    androidParameters: AndroidParameters(
            packageName: 'com.myapp.android',
            minimumVersion: 0,
        ),
        dynamicLinkParametersOptions: DynamicLinkParametersOptions(
            shortDynamicLinkPathLength: ShortDynamicLinkPathLength.short,
        ),
        iosParameters: IosParameters(
            bundleId: 'com.myapp.ios',
            minimumVersion: '0',
        ),

flutter firebase deeplinks 参数没有得到

flutter firebase deeplinks params not getting

android

deep-linking

firebase

flutter

firebase-dynamic-links