拦截Android中 [英] Interceptor in Android

问题描述

我有一个Android应用程序，这需要每次检查认证令牌执行操作来调用Web服务，所以我只好包括在所有活动检查code片段。我想问一个拦截器是否存在于Android平台，如果是，请分享给拦截器应用到我的code中的最佳做法？谢谢你。

I have an Android app, which require to check authentication token every time perform action to call a web service, therefore I had to included the checking code snippet in all activities. I would like to ask whether an interceptor exist in Android platform, if yes, please share the best practice to apply the interceptor to my code? Thanks.

推荐答案

建议不要使用运行时反射为Android，所以你不应该使用它提供运行时截获您的HTTP请求任何库。你可以写一个简单的HTTP请求的工具方法和途径，通过这种方法你所有的HTTP请求。​​

Using run time reflection is not recommended for android, so you should not use any library which provides run time intercepting your HTTP request. You can write a simple HTTP request utility method and route all your HTTP requests through this method.

 public static void makePostRequest(String url, Object body, Context context, AsyncHttpResponseHandler handler) { // here you can add your authentication token to header}

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