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如何在 Android 上获取 google 用户名？

发布于 2024-08-30 17:38:14 字数 309 浏览 11 评论 0原文

我见过有关使用 AccountManager 的参考，例如访问通过 Android 的 Google 帐户 ID /用户名。不过好像是为了抢authtoken？

我只需要访问用户名，不需要密码或任何身份验证令牌。

我使用的是android 2.1 sdk。如何在 Android 上获取 google 用户名？

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甜警司 2024-09-06 17:38:14

正如评论中提到的，Roman 对如何获取 Android 设备的主电子邮件地址的回答解决了这个问题。
这是我使用的代码，它也会从电子邮件中删除用户名。

public String getUsername() {
    AccountManager manager = AccountManager.get(this); 
    Account[] accounts = manager.getAccountsByType("com.google"); 
    List<String> possibleEmails = new LinkedList<String>();

    for (Account account : accounts) {
      // TODO: Check possibleEmail against an email regex or treat
      // account.name as an email address only for certain account.type values.
      possibleEmails.add(account.name);
    }

    if (!possibleEmails.isEmpty() && possibleEmails.get(0) != null) {
        String email = possibleEmails.get(0);
        String[] parts = email.split("@");

        if (parts.length > 1)
            return parts[0];
    }
    return null;
}

As mentioned in the comments, Roman's answer to How to get the Android device's primary e-mail address solves it.
Here's the code i used that will also strip out the username from the email.

public String getUsername() {
    AccountManager manager = AccountManager.get(this); 
    Account[] accounts = manager.getAccountsByType("com.google"); 
    List<String> possibleEmails = new LinkedList<String>();

    for (Account account : accounts) {
      // TODO: Check possibleEmail against an email regex or treat
      // account.name as an email address only for certain account.type values.
      possibleEmails.add(account.name);
    }

    if (!possibleEmails.isEmpty() && possibleEmails.get(0) != null) {
        String email = possibleEmails.get(0);
        String[] parts = email.split("@");

        if (parts.length > 1)
            return parts[0];
    }
    return null;
}

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一片旧的回忆 2024-09-06 17:38:14

在新的 Android 版本中，由于安全原因，您无法使用代码获取帐户：-

需要提示用户，如果用户同意，则只能继续操作。代码将如下所示：-

 private val chooseAccount = registerForActivityResult(ActivityResultContracts.StartActivityForResult()){ result: ActivityResult ->
    result.apply {
        if (resultCode == RESULT_OK) {
            Timber.d("resultCode ==RESULT_OK")
            Timber.d(data?.getStringExtra(AccountManager.KEY_ACCOUNT_TYPE))
            Timber.d(data?.getStringExtra(AccountManager.KEY_ACCOUNT_NAME))
        } else if (resultCode == RESULT_CANCELED) {
            Timber.d("resultCode ==RESULT_CANCELED")
        }
    }
   
}




 override fun onCreate(savedInstanceState: Bundle?) {
//Note: setAllowableAccountsTypes you can change it as per your need
    chooseAccount.launch(
            AccountPicker.newChooseAccountIntent(
                AccountPicker.AccountChooserOptions.Builder()
                    .setAllowableAccountsTypes(listOf(GoogleAuthUtil.GOOGLE_ACCOUNT_TYPE))
                    .setAlwaysShowAccountPicker(true)
                    .build()
            ))
}

In new Android version you can't get the accounts with code due to security reason:-

it needs to be prompt to user, and if user agreed then only can be proceed with it.The code will be looks like below :-

 private val chooseAccount = registerForActivityResult(ActivityResultContracts.StartActivityForResult()){ result: ActivityResult ->
    result.apply {
        if (resultCode == RESULT_OK) {
            Timber.d("resultCode ==RESULT_OK")
            Timber.d(data?.getStringExtra(AccountManager.KEY_ACCOUNT_TYPE))
            Timber.d(data?.getStringExtra(AccountManager.KEY_ACCOUNT_NAME))
        } else if (resultCode == RESULT_CANCELED) {
            Timber.d("resultCode ==RESULT_CANCELED")
        }
    }
   
}




 override fun onCreate(savedInstanceState: Bundle?) {
//Note: setAllowableAccountsTypes you can change it as per your need
    chooseAccount.launch(
            AccountPicker.newChooseAccountIntent(
                AccountPicker.AccountChooserOptions.Builder()
                    .setAllowableAccountsTypes(listOf(GoogleAuthUtil.GOOGLE_ACCOUNT_TYPE))
                    .setAlwaysShowAccountPicker(true)
                    .build()
            ))
}

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~没有更多了~