public class temp
{
public int data0;//整數
public int data1;//小數
public int data2;
public int data3;
public long firsttime;
public temp(int type,int data0, int data1, int data2, int data3,
long firsttime) {
super();
this.data0 = data0;
this.data1 = data1;
this.data2 = data2;
this.data3 = data3;
this.firsttime = firsttime;
}
}
public class ShareDate {
public static temp mtemp=null;
public static date mdate=null;
}
問題是在MainActivity
我不喜歡這個Android的培訓班裏,我錯了
ShareDate.mtemp.date0=20;
然後程序停止意外。我不知道它在哪裏錯了?
編輯時一口氣@Krishnabhadra – Lucifer
@Lucifer對不起? – Krishnabhadra
你甚至會創建一個臨時類的實例嗎? – nhahtdh