本文介绍了Android loadCurrentPlayerLeaderboardScore并不总是返回结果值的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
loadCurrentPlayerLeaderboardScore 方法有时会返回我的排行榜中的值，而其他时间没有结果，所以返回999作为 LB_SCORE 和 LB_RANK 。我连接到谷歌玩游戏服务，我能够使用 startActivityForResult（Games.Leaderboards.getLeaderboardIntent（mClient，leaderboardId），1）; 查看排行榜，所以我可以确认有效分数。我怎样才能调用 loadCurrentPlayerLeaderboardScore 更可靠和一致？ public void populateLeaderboards（）{
String [] leaderboardIdArray = getResources（）。getStringArray（R.array.leaderboard_id_array）;
String [] leaderboardNameArray = getResources（）。getStringArray（R.array.leaderboard_name_array）;
leaderboardList = new ArrayList< LeaderboardItem>（）;
leaderboardList.clear（）;
for（int i = 0; i< leaderboardIdArray.length; i ++）{
Log.d（leaderboardIdArray，leaderboardIdArray [i]）;
getLeaderboardData（leaderboardIdArray [i]，leaderboardNameArray [i]）;
LeaderboardItem（leaderboardIdArray [i]，LB_NAME，String.valueOf（LB_SCORE），String.valueOf（LB_RANK））;
$ b}
}
private void getLeaderboardData（final String leaderboardId，final String leaderboardName）{
Game.Leaderboards.loadCurrentPlayerLeaderboardScore（mClient，leaderboardId，LeaderboardVariant.TIME_SPAN_ALL_TIME，LeaderboardVariant.COLLECTION_PUBLIC）.setResultCallback（new ResultCallback< Leaderboards.LoadPlayerScoreResult>（）{
//Games.Leaderboards.loadPlayerCenteredScores（mClient，leaderboardId，LeaderboardVariant。 TIME_SPAN_ALL_TIME，LeaderboardVariant.COLLECTION_PUBLIC，1，true）.setResultCallback（new ResultCallback< Leaderboards.LoadPlayerScoreResult>（）{
$ b $ @Override
public void onResult（final Leaderboards.LoadPlayerScoreResult scoreResult）{
if（isScoreResultValid（scoreResult））{
//在这里您可以得到像这样的分数
LB_SCORE = scoreResult.getScore（）。getRawScore（）;
LB_RANK = scoreRe 。sult.getScore（）getRank（）;
} else {
LB_SCORE = 999;
LB_RANK = 999;
LeaderboardItem leaderboardItem = new LeaderboardItem（leaderboardId，leaderboardName，String.valueOf（LB_SCORE），String.valueOf（LB_RANK））;
leaderboardList.add（leaderboardItem）;
}
}）;
}
private boolean isScoreResultValid（final Leaderboards.LoadPlayerScoreResult scoreResult）{
return scoreResult！= null&& GamesStatusCodes.STATUS_OK == scoreResult.getStatus（）。getStatusCode（）&& scoreResult.getScore（）！= null;
}
解决方案
我面临类似的问题，我发现我怀疑制作通话过多会导致网络错误。所以我的建议是，你滥用游戏服务太多。
loadCurrentPlayerLeaderboardScore method sometimes returns the value from my leaderboards and other times there is no result, so 999 is returned for LB_SCORE and LB_RANK. I am connected to google play games service, I am able to view the leaderboards using the startActivityForResult(Games.Leaderboards.getLeaderboardIntent(mClient, leaderboardId), 1); so I can confirm there are valid scores. How can I make calling loadCurrentPlayerLeaderboardScore more reliable and consistent?
public void populateLeaderboards(){
String[] leaderboardIdArray = getResources().getStringArray(R.array.leaderboard_id_array);
String[] leaderboardNameArray = getResources().getStringArray(R.array.leaderboard_name_array);
leaderboardList = new ArrayList<LeaderboardItem>();
leaderboardList.clear();
for (int i = 0; i < leaderboardIdArray.length; i++) {
Log.d("leaderboardIdArray", leaderboardIdArray[i]);
getLeaderboardData(leaderboardIdArray[i],leaderboardNameArray[i]);
LeaderboardItem(leaderboardIdArray[i], LB_NAME, String.valueOf(LB_SCORE), String.valueOf(LB_RANK));
}
}
private void getLeaderboardData(final String leaderboardId,final String leaderboardName) {
Games.Leaderboards.loadCurrentPlayerLeaderboardScore(mClient, leaderboardId, LeaderboardVariant.TIME_SPAN_ALL_TIME, LeaderboardVariant.COLLECTION_PUBLIC).setResultCallback(new ResultCallback<Leaderboards.LoadPlayerScoreResult>() {
//Games.Leaderboards.loadPlayerCenteredScores(mClient, leaderboardId, LeaderboardVariant.TIME_SPAN_ALL_TIME, LeaderboardVariant.COLLECTION_PUBLIC, 1, true).setResultCallback(new ResultCallback<Leaderboards.LoadPlayerScoreResult>() {
@Override
public void onResult(final Leaderboards.LoadPlayerScoreResult scoreResult) {
if (isScoreResultValid(scoreResult)) {
// here you can get the score like this
LB_SCORE = scoreResult.getScore().getRawScore();
LB_RANK = scoreResult.getScore().getRank();
} else {
LB_SCORE = 999;
LB_RANK = 999;
}
LeaderboardItem leaderboardItem = new LeaderboardItem(leaderboardId, leaderboardName, String.valueOf(LB_SCORE), String.valueOf(LB_RANK));
leaderboardList.add(leaderboardItem);
}
});
}
private boolean isScoreResultValid(final Leaderboards.LoadPlayerScoreResult scoreResult) {
return scoreResult != null && GamesStatusCodes.STATUS_OK == scoreResult.getStatus().getStatusCode() && scoreResult.getScore() != null;
}
解决方案
I faced similar issues, and I see that other post confirms my suspicions that making too many calls will result in network error. So my suggestions is that you are abusing play service too much.
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