Android 日期选择器

public class MainActivity extends AppCompatActivity {

 

   @Override

   protected voidonCreate(Bundle savedInstanceState) {

       super.onCreate(savedInstanceState);

       setContentView(R.layout.activity_main);

       final TextViewopen = (TextView) findViewById(R.id.open);

       open.setOnClickListener(new View.OnClickListener() {

           @Override

           publicvoid onClick(View view) {

               //获取日历类

               Calendar calendar = Calendar.getInstance();

               //弹出日历窗口，日历底部会自动显示系统自动提供的“完成”按钮，但是这种方式缺点太多

               newDatePickerDialog(MainActivity.this, new DatePickerDialog.OnDateSetListener() {

                   @Override

                   public void onDateSet(DatePicker datePicker, int i, int i1, int i2) {

                       open.setText(i + "-" + (i1 + 1) + "-" + i2);

                   }

               },calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH),calendar.get(Calendar.DATE)).show();

 

 

               //我们对上面的日历选择器进行简单的优化，看看是不是更完美一点

               //获取日历类

               Calendar calendar = Calendar.getInstance();

               //实例化日历窗口，获取当前年月日

               finalDatePickerDialog dialog = new DatePickerDialog(MainActivity.this, null,calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH),calendar.get(Calendar.DATE));

               //如果是要为控件设置生日的话，生日不能大于当前日期

               dialog.getDatePicker().setMaxDate(new Date().getTime());

               //设置点击外部是否取消窗口

               dialog.setCanceledOnTouchOutside(false);

               dialog.setButton(DialogInterface.BUTTON_POSITIVE, "确定", newDialogInterface.OnClickListener() {

                   @Override

                   public void onClick(DialogInterface dialogInterface, int i) {

                       //获取时间采集类

                       DatePicker picker = dialog.getDatePicker();

                       open.setText(picker.getYear() + "-" + (picker.getMonth() + 1)+ "-" + picker.getDayOfMonth());

                   }

               });

               dialog.setButton(DialogInterface.BUTTON_NEGATIVE, "取消", newDialogInterface.OnClickListener() {

                   @Override

                   public void onClick(DialogInterface dialogInterface, int i) {

                       System.out.println("");

                   }

               });

               dialog.show();

           }

       });

   }

}