android 未来一年的日期,在datepicker中，限制用户选择未来日期_android_开发99编程知识库...

这是反向操作限制为选择过期日期。

我不知道这个方法的特殊方法。

但我这样解决了，这可能不是标准的，但对我有效public void onDateSet(DatePicker view, int selectedYear,

int selectedMonth, int selectedDay) {

final Calendar cf = Calendar.getInstance();

year = cf.get(Calendar.YEAR);

month = cf.get(Calendar.MONTH);

day = cf.get(Calendar.DAY_OF_MONTH);

//Log.e("year", selectedYear +"year" + year);

if (selectedYear

Toast.makeText(getApplicationContext(),

"Please choose future date", 1).show();

}

if (selectedMonth

if (selectedYear <= year) {

Toast.makeText(getApplicationContext(),

"Please choose future date", 1).show();

} else {

year = selectedYear;

month = selectedMonth;

day = selectedDay;

//set selected date into textview

shipdate.setText(new StringBuilder().append(month + 1)

. append("-").append(day).append("-").append(year)

. append(""));

}

}

if (selectedDay

if (selectedMonth <= month) {

if (selectedYear <= year) {

Toast.makeText(getApplicationContext(),

"Please choose future date", 1).show();

} else {

year = selectedYear;

month = selectedMonth;

day = selectedDay;

//set selected date into textview

shipdate.setText(new StringBuilder().append(month + 1)

. append("-").append(day).append("-")

. append(year).append(""));

}

} else {

year = selectedYear;

month = selectedMonth;

day = selectedDay;

//set selected date into textview

shipdate.setText(new StringBuilder().append(month + 1)

. append("-").append(day).append("-").append(year)

. append(""));

}

} else {

year = selectedYear;

month = selectedMonth;

day = selectedDay;

//set selected date into textview

shipdate.setText(new StringBuilder().append(month + 1)

. append("-").append(day).append("-").append(year)

. append(""));

}

}

};