成就信息检索

Question

我想在游戏中显示一个按钮的总数增加的按钮。

theButton.setText(Integer.toString(game.appObj.firedIncrements(achString)));

以下函数成功返回值。

//returns -1 or the number of steps;
public int  firedIncrements(String achStringId)  {


    boolean fullLoad = false;  // set to 'true' to reload all achievements (ignoring cache)
    long waitTime = 20;    // seconds to wait for achievements to load before timing out
    // load achievements
    int steps=-1;
    PendingResult p = Games.Achievements.load( mGoogleApiClient, fullLoad );
    Achievements.LoadAchievementsResult r = (Achievements.LoadAchievementsResult)p.await( waitTime, TimeUnit.SECONDS );
    int status = r.getStatus().getStatusCode();
    if ( status != GamesStatusCodes.STATUS_OK )  {
        r.release();
        return -1;           // Error Occurred
    }

    // process the loaded achievements
    AchievementBuffer buf = r.getAchievements();
    int bufSize = buf.getCount();
    for ( int i = 0; i < bufSize; i++ )  {
        Achievement ach = buf.get( i );

        // here you now have access to the achievement's data
        if(achStringId==ach.getAchievementId())
        {
            steps = ach.getCurrentSteps();
        }
        //String id = ach.getAchievementId();  // the achievement ID string

         steps = ach.getCurrentSteps();  // current incremental steps
    }
    buf.release();
    r.release();
    return steps;
}

但它需要一个等待状态。 没有这种等待状态，我可以这样做吗？ 更具体地说，我需要直接从apiClient对象访问“Achievement details”。 我是否可以将它们本地存储在单独的数据表或首选项中。？

提前致谢。