时间选择器

代码(方法)

private void show() {
    Calendar calendar=Calendar.getInstance();
    int year = calendar.get(Calendar.YEAR);
    int month = calendar.get(Calendar.MARCH);
    int day = calendar.get(Calendar.DAY_OF_MONTH);
    DatePickerDialog dialog=new DatePickerDialog(this,mDateSetListener,year,month,day);
    dialog.show();
}
private DatePickerDialog.OnDateSetListener mDateSetListener=new DatePickerDialog.OnDateSetListener() {
    @Override
    public void onDateSet(DatePicker view, int year, int month, int dayOfMonth) {
        Toast.makeText(MainActivity.this,"年:"+year+"月:"+month+"日:"+dayOfMonth,Toast.LENGTH_SHORT).show();
    }
};