Google Play游戏 [英] Google Play Games

问题描述

我试图在正在开发的游戏中实现成就。

我已经在google play console上设置了所有内容，获取了app-id，并在清单中放入以下内容：

 < meta -data 
 android：name =com.google.android.gms.games.APP_ID
 android：value =@ string / app_id/> 
  

并编写了以下方法

  GoogleApiAvailability googleApiAvailability = GoogleApiAvailability.getInstance（）; 
 int temp = googleApiAvailability.isGooglePlayServicesAvailable（this）; 
 if（temp！= 0）
 return; 
 
 GoogleSignInOptions gso = new GoogleSignInOptions.Builder（GoogleSignInOptions.DEFAULT_GAMES_SIGN_IN）
 .requestEmail（）
 .build（）; 
 
 GoogleSignIn.getClient（this，gso）; 
 
 GoogleSignInAccount帐户= GoogleSignIn.getLastSignedInAccount（this）; 
 PlayersClient player = Games.getPlayersClient（this，account）; 
  

当我运行它时，我得到我的帐户，但运行游戏。 getPlayersClient（this，account）; 出现以下错误：

lockquote
java.lang.IllegalStateException：Games APIs需要
https://www.googleapis.com/auth/games_lite 功能。

任何人都可以想出什么可能是错误的？

。

解决方案

我认为你应该检查：

  GoogleSignIn.hasPermissions（帐户，Games.SCOPE_GAMES_LITE）。 
  

如果该账户没有权限，您应该使用

  GoogleSignIn.getClient（this，gso）.silentSignIn或GoogleSignIn.getClient（this，gso）.getSignInIntent（）
  

加入 startActivityForResult 以接收包含 GAMES_LITE 范围的帐户。

GoogleSignIn.hasPermissions 对于空帐户也返回false，这也可能是getLastSignedInAccount的结果。

示例：

  GoogleSignInAccount帐户= GoogleSignIn.getLastSignedInAccount（this）; 
 
 if（GoogleSignIn.hasPermissions（account，Games.SCOPE_GAMES_LITE））{
 onSignIn（account）; 
} else {
 signInClient 
 .silentSignIn（）
 .addOnCompleteListener（
 this，
 task  - > {
 if（task。 （）; 
 onSignIn（task.getResult（））; 
} else {
 resetSignedIn（）; 
} 
}）; 
} 
  

Good day everyone.

I'm trying to implement Achievements in a game I'm developing.

I already set everything on google play console, got the app-id, put in the manifest the following

    <meta-data
        android:name="com.google.android.gms.games.APP_ID"
        android:value="@string/app_id" />

and wrote the following method

        GoogleApiAvailability googleApiAvailability = GoogleApiAvailability.getInstance();
        int temp = googleApiAvailability.isGooglePlayServicesAvailable(this);
        if ( temp != 0)
            return;

        GoogleSignInOptions gso = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_GAMES_SIGN_IN)
                .requestEmail()
                .build();

        GoogleSignIn.getClient(this, gso);

        GoogleSignInAccount account = GoogleSignIn.getLastSignedInAccount(this);
        PlayersClient player = Games.getPlayersClient(this, account);

When I run it I get my account, but as it runs Games.getPlayersClient(this, account); I get the following error:

java.lang.IllegalStateException: Games APIs requires https://www.googleapis.com/auth/games_lite function.

Anybody as any idea what could be wrong?

Thanks in advance.

解决方案

I think you should check:

GoogleSignIn.hasPermissions(account, Games.SCOPE_GAMES_LITE).

And if there is no permissions in that account you should use

GoogleSignIn.getClient(this, gso).silentSignIn or GoogleSignIn.getClient(this, gso).getSignInIntent() 

with startActivityForResult to receive account with GAMES_LITE scope.

GoogleSignIn.hasPermissions also returns false for null account which could be also result of the getLastSignedInAccount.

Example:

GoogleSignInAccount account = GoogleSignIn.getLastSignedInAccount(this);

if (GoogleSignIn.hasPermissions(account, Games.SCOPE_GAMES_LITE)) {
    onSignIn(account);
} else {
    signInClient
      .silentSignIn()
      .addOnCompleteListener(
          this,
          task -> {
            if (task.isSuccessful()) {
              onSignIn(task.getResult());
            } else {
              resetSignedIn();
            }
          });
}

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