想请问App内如何取得google play登录的gmail帐号呢?
试过这个方法但无法取得, 在Android 8.0手机上运行，权限也有取得
AccountManager accountManager = AccountManager.get(context);
Account[] accounts = accountManager.getAccounts();
for(Account account : accounts){
Log.i("

1.runtime permission 2.android version