获取 Android 中的主要 gmail 帐户用户名 <2.0

Get main gmail account username in Android lt; 2.0(获取 Android 中的主要 gmail 帐户用户名 lt;2.0)

问题描述

要在 Android 2.0 之后的版本中检索帐户(信息)，您可以使用 Android 2.0 中引入的 AccountManager.

For retrieving the accounts (information) in Android versions since 2.0 you can use the AccountManager that has been introduced in Android 2.0.

但现在我有一个问题，我想保持与至少 Android 1.6 的兼容性，有没有办法在 Android 1.6 中检索帐户信息?

But now I have the problem I want to maintain compatibility with atleast Android 1.6, is there any way to retrieve account information in Android 1.6?

推荐答案

1. 从以下位置下载 framework.jar:http://github.com/android/platform_frameworks_opt_com.google.android/...并将其添加到您的构建路径中.这是某种接口谷歌设备功能.

2. 调用方法:

1. download the framework.jar from: http://github.com/android/platform_frameworks_opt_com.google.android/... and add it to you build path. this is some sort of an interface to the Google device functions.

2. call the method:

com.google.android.googlelogin.GoogleLoginServiceHelper.getAccount(Activity activity, int requestCode, boolean requireGoogle);

com.google.android.googlelogin.GoogleLoginServiceHelper.getAccount(Activity activity, int requestCode, boolean requireGoogle);

在哪里:Activity:是你的Activity，它在onActivityResult()requestCode:你的代码requireGoogle:应该是真的

where: Activity: is your Activity which get the result in the onActivityResult() requestCode: your code requireGoogle: should be true

前.GoogleLoginServiceHelper.getAccount(mActivity, 123, true);

EX. GoogleLoginServiceHelper.getAccount(mActivity, 123, true);

3.覆盖 onActivityResult() 像:

3.override the onActivityResult() like:

 protected void onActivityResult(int requestCode, int resultCode, 
    Intent data) { 
            super.onActivityResult(requestCode, resultCode, data); 
            if(requestCode == 123){ 
                System.out.println(resultCode); 
                String key = "accounts"; 
                System.out.println(key + ":" + 
    Arrays.toString(data.getExtras().getStringArray(key))); 
                String accounts[] = data.getExtras().getStringArray(key); 
                if(accounts != null){ 
                   int i = 0; 
                   for(String ac : accounts){  //each account is the full 
    email address registered with this device 
                        System.out.println("ac " + i + "=" + ac); 
                         i++; 
                   } 
                } 
       } 

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