android - getInt()SharedPreferences android错误

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                                7年前关闭。
            
                    

SharedPreferences peepsScores= PreferenceManager.getDefaultSharedPreferences(GamePlayFirst.this);
SharedPreferences.Editor editor =peepsScores.edit();

editor.putInt("userScore1", zero);
editor.putInt("userScore2", zero);
editor.putInt("userScore3", zero);
editor.putInt("userScore4", zero);
editor.putInt("userScore5", zero);
editor.putInt("userScore6", zero);
editor.putInt("userScore7", zero);
editor.putInt("userScore8", zero);
editor.commit();

SharedPreferences peepsScores = PreferenceManager.getDefaultSharedPreferences(this);
//tryed this
int userScore1 = peepsScores.getInt("userScore1","u");
//tryed this
userScore2 = peepsScores.getInt("userScore2","0");
//and tryed this
String userScore3 = peepsScores.getInt("userScore3","0");
String userScore4 = peepsScores.getInt("userScore4","0");
String userScore5 = peepsScores.getInt("userScore5","0");
String userScore6 = peepsScores.getInt("userScore6","0");
String userScore7 = peepsScores.getInt("userScore7","0");
String userScore8 = peepsScores.getInt("userScore8","0");

不管我改变了什么随机的东西，getint方法都带有下划线，然后如果我删除接收类的第一行，则将peepScore带下划线。错误

我会尽力弄清楚以后再添加，我想我最终会把这个即时贴发布给像我这样的所有newbs看到大声笑

最佳答案

尝试这个。

int userScore1 = peepsScores.getInt("userScore1",0);

  当您使用getInt时，如果您的
  共享首选项中未设置值。

关于android - getInt()SharedPreferences android错误，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/13138499/