我使用DatePicket在我的活动，

I am using DatePicket in my activity ,

我要限制用户挑今天的日期。

I want to limit the date picked by user to todays date.

他们不应该能够选择日期大于今天的日期。

They should not able to select date greater than todays date.

感谢你。

推荐答案

是的，你可以做到这一点很easely这里的验证是为例：

yes you can do it very easely the validation here is the exemple:

if(dateObj1.before(dateObj2) || dateObj1.equals(dateObj2)){
//the program runs normally
}
else{
                new AlertDialog.Builder(PM_Edit.this)

                .setTitle("Wrong Data Input!")

                .setMessage("The end Date must be Before the start Date, please insert new Date values")

                .setNeutralButton("Ok",

                new DialogInterface.OnClickListener() {

                public void onClick(DialogInterface dialog,

                int which) {

                }

                }).show();
            }

贷： http://www.brighthub.com/mobile/google-android/articles/41545.aspx