Android文本编辑框点击弹出选择日期框

前言：

个人Android小白，写到这了，就记录一下，希望可以帮助到大家。

Android输入框点击弹出日期选择框

// 获取 文本编辑框控制权
    EditText returnTime = findViewById(R.id.return_time);
    //                日期选择触发器
    returnTime.setOnTouchListener(new View.OnTouchListener() {
      @Override
      public boolean onTouch(View v, MotionEvent event) {
        if (event.getAction() == MotionEvent.ACTION_DOWN) {
          showDatePickDlg();
          return true;
        }
        return false;
      }
    });
    //                进入文本编辑框焦点触发日期选择器
    returnTime.setOnFocusChangeListener(new View.OnFocusChangeListener() {
      @Override
      public void onFocusChange(View v, boolean hasFocus) {
        if (hasFocus) {
          showDatePickDlg();
        }
      }
    });
    /**
     * 弹出日期选择框
     * 选择日期不能小于当天
     */
    private void showDatePickDlg() {
        Calendar calendar = Calendar.getInstance();
//        获取当前日期
        final int mYear = calendar.get(Calendar.YEAR);
        final int mMonth = calendar.get(Calendar.MONTH);
        final int mDayOfMonth = calendar.get(Calendar.DAY_OF_MONTH);
        DatePickerDialog datePickerDialog = new DatePickerDialog(BorrowActivity.this,
                new OnDateSetListener() {
                    @Override
                    public void onDateSet(DatePicker view, int year, int month, int dayOfMonth) {
//                        判断选择年是否小于当前年
                        if (year < mYear) {
                            view.updateDate(mYear, mMonth, mDayOfMonth);
                            toast = ToastUtil.toastHint(toast,BorrowActivity.this,"归还日期不能小于当天,请重新选择！");
                            return;
                        }
//                        判断选择月是否小于当前月
                        if (year == mYear && month < mMonth) {
                            view.updateDate(mYear, mMonth, mDayOfMonth);
                            toast = ToastUtil.toastHint(toast,BorrowActivity.this,"归还日期不能小于当天,请重新选择！");
                            return;
                        }
//                        判断选择日是否小于当前日
                        if (year == mYear && month == mMonth && dayOfMonth < mDayOfMonth) {
                            view.updateDate(mYear, mMonth, mDayOfMonth);
                            toast = ToastUtil.toastHint(toast,BorrowActivity.this,"归还日期不能小于当天,请重新选择！");
                            return;
                        }
 
                        BorrowActivity.this.returnTime.setText(year+"-"+(month+1)+"-"+dayOfMonth);
                    }
                },
                mYear,
                mMonth,
                mDayOfMonth);
        datePickerDialog.show();
    }