敬酒不類裏面工作,Android課堂敬酒不工作?
這裏是我的代碼:
public class ToastClass {
public ToastClass (Context activity){
callToast(activity);
}
public void callToast(Context activity){
Toast.makeText(activity, "success", Toast.LENGTH_SHORT).show();
}
}
錯誤我得到這個,
java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()
我需要內部類做的是有沒有辦法做到。
謝謝。