在我与谷歌的应用程序凭据的Andr​​oid登陆 [英] Android login in my app with google credentials

问题描述

我开发我想允许用户登录到我的服务器和他的谷歌账户，不要求他的凭据，因为我知道，被保存到的AccountManager类至极的应用程序。 问题是，我不知道该怎么autenticate用户，因为帐户ID只是存储在谷歌的服务器，所以我在哪里可以找到该帐户的ID，我怎么可以用它来autenticate用户？我想请按照下列步骤操作：用户选择存储帐户中的一个，我得到一个ID，它从终端发送到服务器，而我的answere说，他的信任这个用户，在这之后我保存这个ID我服务器并请求身份验证令牌，以谷歌只是使用它在我的服务器和Android设备的应用程序之间。

HI I'm developing an application in wich I want to permit the user to login to my server with his Google account without asking him the credentials because I know that are saved into the AccountManager class. The problem is that I don't know how to autenticate the user because the account ID is just stored in Google's server, so Where can I find an ID for the account and how can I use it to autenticate user? I'd like to follow these steps: user choose one of the stored account, I get an id, send it from the terminal to the server, and I answere that "he trust" this user, after this I save this id in my server and request an auth token to Google just to use it between my server and the application on android device.

推荐答案

这是你想要什么？

List<String> googleAccounts = new ArrayList<String>();
Account[] accounts = AccountManager.get(this).getAccounts();
for (Account account : accounts) {
  if (account.type.equals("com.google")) {
    googleAccounts.add(account.name);
  }
}

您可以看到的ChromeToPhone应用开源由谷歌的code更详细的例子：<一href="http://www.google.com/$c$csearch/p?hl=en#JWblrwroAxw/trunk/android/src/com/google/android/apps/chrometophone/MainActivity.java&l=311" rel="nofollow">http://www.google.com/$c$csearch/p?hl=en#JWblrwroAxw/trunk/android/src/com/google/android/apps/chrometophone/MainActivity.java&l=311

You can see a more detailed example in the code of the ChromeToPhone app open-sourced by Google: http://www.google.com/codesearch/p?hl=en#JWblrwroAxw/trunk/android/src/com/google/android/apps/chrometophone/MainActivity.java&l=311

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