如何使用Firebase从动态链接获取额外参数？

Question

我手动创建动态链接和我设置一些附加参数的链接，就像这样：https://XXXXX.goo.gl/?link=https%3A%2F%2Fairbanq.send.com%2Fsendmoney&apn=com.xxxx.xxxx&amv=1&username=Adri&amount=7.00

，但应用程序打开时，我只得到：“https：//开头airbanq.send.com/sendmoney” 没有addiotional参数

我使用此示例代码 https://github.com/firebase/quickstart-android/tree/master/dynamiclinks

任何帮助，请

感谢

我的代码

public String buildDeepLink() { 
    // Get the unique appcode for this app. 
    String appCode = AirBanqApp.mContext.getString(R.string.app_code); 

    // Get this app's package name. 
    String packageName = AirBanqApp.mContext.getPackageName(); 

    // Build the link with all required parameters 
    Uri.Builder builder = new Uri.Builder() 
      .scheme("https") 
      .authority(appCode + ".app.goo.gl") 
      .path("/") 
      .appendQueryParameter("link", deepLink) 
      .appendQueryParameter("apn", packageName); 

    // If the deep link is used in an advertisement, this value must be set to 1. 
    if (isAd) { 
     builder.appendQueryParameter("ad", "1"); 
    } 

    // Minimum version is optional. 
    if (minVersion > 0) { 
     builder.appendQueryParameter("amv", Integer.toString(minVersion)); 
    } 

    if (!TextUtils.isEmpty(androidLink)) { 
     builder.appendQueryParameter("al", androidLink); 
    } 

    if (!TextUtils.isEmpty(playStoreAppLink)) { 
     builder.appendQueryParameter("afl", playStoreAppLink); 
    } 

    if (!customParameters.isEmpty()) { 
     for (Map.Entry<String, String> parameter : customParameters.entrySet()) { 
      builder.appendQueryParameter(parameter.getKey(), parameter.getValue()); 
     } 
    } 

    // Return the completed deep link. 
    return builder.build().toString(); 
} 

Answer 1

那是我的解决方案

我解决我的问题，我承担了“APN”，“用户名”和“量”，他们的参数“LINK”的一部分，在url ，但没有当我添加“&”我加入部分的主URL，将参数添加到“链接”栏，我需要先创建URL这样

https://airbanq.send.com/sendmoney?username=Adri&amount=7.00

然后使用URLEncoder的。编码（阙ryParameters.toString（），“UTF-8”）; 产生这种 的https％3A％2F％2Fairbanq.send.com％2Fsendmoney％253Fusername％253DAdri％2526amount％253D7.00

，然后附加到主网址

https://xxxx.app.goo.gl/?link=https%3A%2F%2Fairbanq.send.com%2Fsendmoney%253Fusername%253DAdri%2526amount%253D7.00&apn=com.airbanq.airbanqapp&amv=1

public String buildDeepLink() { 
    // Get the unique appcode for this app. 
    String appCode = AirBanqApp.mContext.getString(R.string.app_code); 

    // Get this app's package name. 
    String packageName = AirBanqApp.mContext.getPackageName(); 
    String queryParamters = ""; 
    try { 
     queryParamters = generateQueryParameters(); 
    } catch (UnsupportedEncodingException e) { 
     e.printStackTrace(); 
    } 

    if (!TextUtils.isEmpty(queryParamters)) { 
     deepLink = deepLink + queryParamters; 
    } 
    // Build the link with all required parameters 
    Uri.Builder builder = new Uri.Builder() 
      .scheme("https") 
      .authority(appCode + ".app.goo.gl") 
      .path("/") 
      .appendQueryParameter("link", deepLink) 
      .appendQueryParameter("apn", packageName); 

    // If the deep link is used in an advertisement, this value must be set to 1. 
    if (isAd) { 
     builder.appendQueryParameter("ad", "1"); 
    } 

    // Minimum version is optional. 
    if (minVersion > 0) { 
     builder.appendQueryParameter("amv", Integer.toString(minVersion)); 
    } 

    if (!TextUtils.isEmpty(androidLink)) { 
     builder.appendQueryParameter("al", androidLink); 
    } 

    if (!TextUtils.isEmpty(playStoreAppLink)) { 
     builder.appendQueryParameter("afl", playStoreAppLink); 
    } 

    // Return the completed deep link. 
    return builder.build().toString(); 
} 

private String generateQueryParameters() throws UnsupportedEncodingException { 
    StringBuilder queryParameters = new StringBuilder(); 
    //server purposes 
    queryParameters.append("?*code*"); 

    if (!customParameters.isEmpty()) { 
     for (Map.Entry<String, String> parameter : customParameters.entrySet()) { 
      queryParameters.append(String.format("&%1s=%2s", parameter.getKey(), parameter.getValue())); 
     } 
    } 
    return URLEncoder.encode(queryParameters.toString(), "UTF-8"); 
}