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效果
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核心代码
>方法
/** * @description 选择日期弹出框 * @param listener 选择日期确定后执行的接口 * @param curDate 当前显示的日期 * @return * @author wqy * @time 2020-1-6 14:23 */
public void showDatePickDialog(DatePickerDialog.OnDateSetListener listener, String curDate) { Calendar calendar = Calendar.getInstance(); int year = 0,month = 0,day = 0; try { year =Integer.parseInt(curDate.substring(0,curDate.indexOf("-"))) ; month =Integer.parseInt(curDate.substring(curDate.indexOf("-")+1,curDate.lastIndexOf("-")))-1 ; day =Integer.parseInt(curDate.substring(curDate.lastIndexOf("-")+1,curDate.length())) ; } catch (Exception e) { e.printStackTrace(); year = calendar.get(Calendar.YEAR); month = calendar.get(Calendar.MONTH); day=calendar.get(Calendar.DAY_OF_MONTH); } DatePickerDialog datePickerDialog = new DatePickerDialog(this,DatePickerDialog.THEME_HOLO_LIGHT,listener, year,month , day); datePickerDialog.show(); }
>调用
showDatePickDialog(new DatePickerDialog.OnDateSetListener() { @Override public void onDateSet(DatePicker datePicker, int year, int month, int day) { etDate.setText(year + "-" + (month + 1) + "-" + day); } }, etDate.getText().toString());
说明:etDate为一个输入框EditText 显示当wujiaox前选择的日期,也可使用 TextView 。
⭐使用EditText 时需注意:将EditText Touch 时弹出输入框的效果禁用掉,所以尽量使用 onTouch 来实现弹出,不用 onClick 事件
@Override public boolean onTouch(View view, MotionEvent motionEvent) { if (motionEvent.getAction()==MotionEvent.ACTION_DOWN){ hideInput();//隐藏输入框
switch (view.getId()) { case R.id.etDate: showDatePickDialog(new DatePickerDialog.OnDateSetListener() { @Override public void onDateSet(DatePicker datePicker, int year, int month, int day) { //选择日期过后执行的事件
etDate.setText(year + "-" + (month + 1) + "-" + day); } }, etDate.getText().toString()); break; } } return false; }
>hideInput方法 有可能不是当前输入框调出的输入框,在点击之前有输入框也要隐藏掉
/** * 隐藏键盘 */
protected void hideInput() { InputMethodManager imm = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE); View v = getWindow().peekDecorView(); if (null != v) { imm.hideSoftInputFromWindow(v.getWindowToken(), 0); } }