概述
重写类，实现分钟间隔
/**
* 自定义时间选择器，重写了TimePickerDialog，让分钟的滚动条间隔10个一跳动
* Created by IKL on 2019/4/29.
*/
public class CustomTimePickerDialog extends TimePickerDialog
{
final OnTimeSetListener mCallback;
TimePicker mTimePicker;
final int increment;//调整跳过的滚动距离，10的话就是每十个一显示
// private String[] name=new String[]{"00","10","20","30","40","50"};
private String[] name;//与间隔对应的数据
public CustomTimePickerDialog(Context context, int themeResId, OnTimeSetListener callBack,
int hourOfDay, int minute, boolean is24HourView,int interval, String[] name)
{
super(context,themeResId, callBack, hourOfDay, minute, is24HourView);
this.mCallback = callBack;
this.increment = interval;
this.name=name;
}
@Override
public void onClick(DialogInterface dialog, int which) {
if (mCallback != null && mTimePicker!=null) {
mTimePicker.clearFocus();
mCallback.onTimeSet(mTimePicker, mTimePicker.getCurrentHour(),
mTimePicker.getCurrentMinute()*increment);
}
}
@Override
protected void onStop()
{
// override and do nothing
}
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
try
{
Class<?> rClass = Class.forName("com.android.internal.R$id");
Field timePicker = rClass.getField("timePicker");
this.mTimePicker = (TimePicker)findViewById(timePicker.getInt(null));
Field m = rClass.getField("minute");
NumberPicker mMinuteSpinner = (NumberPicker)mTimePicker.findViewById(m.getInt(null));
mMinuteSpinner.setMinValue(0);
mMinuteSpinner.setMaxValue((60/increment)-1);//显示计算
List<String> displayedValues = new ArrayList<String>();
for(int i=0;i<60;i+=increment)//循环，处理的是关于返回值，必须要与你自己需要间隔的对等
{
displayedValues.add(String.format("%02d", i));
}
mMinuteSpinner.setDisplayedValues(name);
}
catch (Exception e)
{
e.printStackTrace();
}
}
}
工具类，里面包含了上面那个自定义的时间选择类调用方法
/**
* 时间选择器工具类
* Created by IKL on 2019/4/8.
*/
public class BasisTimesUtils {
public static int THEME_DEVICE_DEFAULT_LIGHT = AlertDialog.THEME_DEVICE_DEFAULT_LIGHT;
public static int THEME_DEVICE_DEFAULT_DARK = AlertDialog.THEME_DEVICE_DEFAULT_DARK;
public static int THEME_TRADITIONAL = AlertDialog.THEME_TRADITIONAL;
public static int THEME_HOLO_LIGHT = AlertDialog.THEME_HOLO_LIGHT;
public static int THEME_HOLO_DARK = AlertDialog.THEME_HOLO_DARK;
private static DatePickerDialog mDatePickerDialog;//日期选择器
/**
* 将字符串时间转为Long时间
*
* @param time yyyy-MM-dd HH:mm:ss:SSS
*/
public static Long getLongTimeOfSSS(String time) {
try {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss:SSS");
Date date = sdf.parse(time);
return date.getTime();
} catch (Exception e) {
}
return 0L;
}
/**
* 将字符串时间转为Long时间
*
* @param time yyyy-MM-dd HH:mm:ss
*/
public static Long getLongTime(String time) {
try {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Date date = sdf.parse(time);
return date.getTime();
} catch (Exception e) {
}
return 0L;
}
/**
* 将字符串时间转为Long时间
*
* @param time yyyy-MM-dd
*/
public static Long getLongTimeOfYMD(String time) {
try {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Date date = sdf.parse(time);
return date.getTime();
} catch (Exception e) {
}
return 0L;
}
/**
* 将Long时间转成String时间
*
* @return yyyy-MM-dd HH:mm:ss:SSS
*/
public static String getStringTimeOfSSS(Long time) {
Date date = new Date(time);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss:SSS");
return sdf.format(date);
}
/**
* 将Long时间转成String时间
*
* @return yyyy-MM-dd HH:mm:ss
*/
public static String getStringTime(Long time) {
Date date = new Date(time);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
return sdf.format(date);
}
/**
* 将Long时间转成String时间
*
* @return yyyy-MM-dd
*/
public static String getStringTimeOfYMD(Long time) {
Date date = new Date(time);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
return sdf.format(date);
}
/**
* 当前的时间(设备)
*
* @return yyyy-MM-dd HH:mm:ss:SSS
*/
public static String getDeviceTimeOfSSS() {
String date = "";
try {
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss:SSS");
date = df.format(new Date());
} catch (Exception e) {
e.printStackTrace();
date = new Date().getTime() + "";//当前时间的long字符串
}
return date;
}
/**
* 当前的时间(设备)
*
* @return yyyy-MM-dd HH:mm:ss
*/
public static String getDeviceTime() {
String date = "";
try {
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
date = df.format(new Date());
} catch (Exception e) {
e.printStackTrace();
date = new Date().getTime() + "";//当前时间的long字符串
}
return date;
}
/**
* 当前的时间(年月日)
*
* @return yyyy-MM-dd
*/
public static String getDeviceTimeOfYMD() {
String date = "";
try {
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd");
date = df.format(new Date());
} catch (Exception e) {
e.printStackTrace();
}
return date;
}
/**
* 当前的时间(年月)
*
* @return yyyy-MM
*/
public static String getDeviceTimeOfYM() {
String date = "";
try {
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM");
date = df.format(new Date());
} catch (Exception e) {
e.printStackTrace();
}
return date;
}
/**
* 获取某月最后一天(年月日)
*
* @return yyyy-MM
*/
public static String getLastDayOfMonthOfYMD(int year, int month) {
Calendar cal = Calendar.getInstance();
// 设置年份
cal.set(Calendar.YEAR, year);
// 设置月份
cal.set(Calendar.MONTH, month - 1);
// 获取某月最大天数
int lastDay = cal.getActualMaximum(Calendar.DAY_OF_MONTH);
// 设置日历中月份的最大天数
cal.set(Calendar.DAY_OF_MONTH, lastDay);
// 格式化日期
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
String lastDayOfMonth = sdf.format(cal.getTime());
return lastDayOfMonth;
}
/**
* 获取某月最后一天(日)
*/
public static int getLastDayOfMonth(int year, int month) {
Calendar cal = Calendar.getInstance();
// 设置年份
cal.set(Calendar.YEAR, year);
// 设置月份
cal.set(Calendar.MONTH, month - 1);
// 获取某月最大天数
int lastDay = cal.getActualMaximum(Calendar.DAY_OF_MONTH);
return lastDay;
}
/**
* 显示日期选择器
*
* @param themeLight true 白色背景; false 黑色背景
*/
public static BasisTimesUtils showDatePickerDialog(Context context, boolean themeLight, String title
, int year, int month, int day, OnDatePickerListener onDateTimePickerListener) {
int themeId = AlertDialog.THEME_HOLO_LIGHT;//默认白色背景
if (!themeLight) {
themeId = AlertDialog.THEME_HOLO_DARK;//黑色背景
}
return showDatePickerDialog(context, themeId, title, year, month, day, onDateTimePickerListener);
}
/**
* 显示日期选择器, 默认白色背景
*/
public static BasisTimesUtils showDatePickerDialog(Context context, String title, int year, int month,
int day, OnDatePickerListener onDateTimePickerListener) {
return showDatePickerDialog(context, AlertDialog.THEME_HOLO_LIGHT, title, year, month, day, onDateTimePickerListener);
}
/**
* 显示日期选择器 年月日
*/
public static BasisTimesUtils showDatePickerDialog(Context context, int themeId, String title,
int year, int month, int day,
final OnDatePickerListener onDateTimePickerListener) {
mDatePickerDialog = new DatePickerDialog(context, themeId, new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int month, int dayOfMonth) {
month = month + 1;//月份加一
if (onDateTimePickerListener != null) {
onDateTimePickerListener.onConfirm(year, month, dayOfMonth);
}
}
}, year, month - 1, day);//月份减一
mDatePickerDialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
@Override
public void onCancel(DialogInterface dialog) {
if (onDateTimePickerListener != null) {
onDateTimePickerListener.onCancel();
}
}
});
if (!TextUtils.isEmpty(title)) {
mDatePickerDialog.setTitle(title);
}
mDatePickerDialog.show();
return new BasisTimesUtils();
}
/**
* 隐藏年, 只显示月和日
*/
public void setYearGone() {
setSpecialDatePicker(1);
}
/**
* 隐藏日, 只显示年和月
*/
public void setDayGone() {
setSpecialDatePicker(2);
}
private void setSpecialDatePicker(int state) {
try {
DatePicker dp = mDatePickerDialog.getDatePicker();
NumberPicker view0 = (NumberPicker) ((ViewGroup) ((ViewGroup) dp.getChildAt(0)).getChildAt(0)).getChildAt(0); //获取最前一位的宽度
NumberPicker view1 = (NumberPicker) ((ViewGroup) ((ViewGroup) dp.getChildAt(0)).getChildAt(0)).getChildAt(1); //获取中间一位的宽度
NumberPicker view2 = (NumberPicker) ((ViewGroup) ((ViewGroup) dp.getChildAt(0)).getChildAt(0)).getChildAt(2);//获取最后一位的宽度
//年的最大值为2100
//月的最大值为11
//日的最大值为28,29,30,31
int value0 = view0.getMaxValue();//获取第一个View的最大值
int value1 = view1.getMaxValue();//获取第二个View的最大值
int value2 = view2.getMaxValue();//获取第三个View的最大值
if (state == 1) {//隐藏年, 只显示月和日
if (value0 > 252) {
view0.setVisibility(View.GONE);
} else if (value1 > 252) {
view1.setVisibility(View.GONE);
} else if (value2 > 252) {
view2.setVisibility(View.GONE);
}
} else if (state == 2) {//隐藏日, 只显示年和月
if (value0 > 25 && value0 < 252) {
view0.setVisibility(View.GONE);
} else if (value1 > 25 && value1 < 252) {
view1.setVisibility(View.GONE);
} else if (value2 > 25 && value2 < 252) {
view2.setVisibility(View.GONE);
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 显示时间选择器 时分
*/
public static void showTimerPickerDialog(Context context, boolean themeLight, String title, int hourOfDay
, int minute, boolean is24HourView, final OnTimerPickerListener onTimerPickerListener) {
int themeId = AlertDialog.THEME_HOLO_LIGHT;//默认白色背景
if (!themeLight) {
themeId = AlertDialog.THEME_HOLO_DARK;//黑色背景
}
showTimerPickerDialog(context, themeId, title, hourOfDay, minute, is24HourView, onTimerPickerListener);
}
/**
* 显示时间选择器 时分,分钟显示有间隔
*/
public static void showTimerPickerDialog(Context context, boolean themeLight, String title, int hourOfDay
, int minute, boolean is24HourView, final OnTimerPickerListener onTimerPickerListener,int interval,String[] name) {
int themeId = AlertDialog.THEME_HOLO_LIGHT;//默认白色背景
if (!themeLight) {
themeId = AlertDialog.THEME_HOLO_DARK;//黑色背景
}
showTimerPickerDialog(context, themeId, title, hourOfDay, minute, is24HourView, onTimerPickerListener, interval,name);
}
/**
* 显示时间选择器, 默认白色背景
*/
public static void showTimerPickerDialog(Context context, String title, int hourOfDay, int minute, boolean is24HourView, final OnTimerPickerListener onTimerPickerListener) {
showTimerPickerDialog(context, AlertDialog.THEME_HOLO_LIGHT, title, hourOfDay, minute, is24HourView, onTimerPickerListener);
}
/**
* 显示时间选择器
*/
public static void showTimerPickerDialog(Context context, int themeId, String title, int hourOfDay,
int minute, boolean is24HourView, final OnTimerPickerListener onTimerPickerListener) {
//----
TimePickerDialog dialog = new TimePickerDialog(context, themeId, new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
if (onTimerPickerListener != null) {
onTimerPickerListener.onConfirm(hourOfDay, minute);
}
}
}, hourOfDay, minute, is24HourView);
dialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
@Override
public void onCancel(DialogInterface dialog) {
if (onTimerPickerListener != null) {
onTimerPickerListener.onCancel();
}
}
});
if (!TextUtils.isEmpty(title)) {
dialog.setTitle(title);
}
dialog.show();
}
/**
* 时间选择器，但是分钟是间隔10分一跳动
* @param context 上下文，
* @param themeId 显示样式
* @param title 表头
* @param hourOfDay 小时
* @param minute 分钟
* @param is24HourView 是否24小时
* @param onTimerPickerListener 返回
*/
public static void showTimerPickerDialog(Context context, int themeId, String title, int hourOfDay,
int minute, boolean is24HourView, final OnTimerPickerListener onTimerPickerListener,int interval, String[] name) {
//----
CustomTimePickerDialog dialog = new CustomTimePickerDialog(context, themeId, new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
if (onTimerPickerListener != null) {
onTimerPickerListener.onConfirm(hourOfDay, minute);
}
}
}, hourOfDay, minute, is24HourView,interval,name);
dialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
@Override
public void onCancel(DialogInterface dialog) {
if (onTimerPickerListener != null) {
onTimerPickerListener.onCancel();
}
}
});
if (!TextUtils.isEmpty(title)) {
dialog.setTitle(title);
}
dialog.show();
}
/**
* 日期选择器监听
*/
public interface OnDatePickerListener {
void onConfirm(int year, int month, int dayOfMonth);
void onCancel();
}
/**
* 时间选择器监听
*/
public interface OnTimerPickerListener {
void onConfirm(int hourOfDay, int minute);
void onCancel();
}
}
在需要的地方进行调用，这个是调整间隔10的调用
/**
* //开始时分选择
* @param hour_day 小时
* @param minute 分钟
*/
public void setTimes( final int hour_day, final int minute){
BasisTimesUtils.showTimerPickerDialog(activity, false, "请选择时间", hour_day, minute, true, new BasisTimesUtils.OnTimerPickerListener() {
@Override
public void onConfirm(int hourOfDay, int minute) {
String months;
String dayOfMonths;
if (hourOfDay<10){
months="0"+hourOfDay;
}else {
months=hourOfDay+"";
}
if (minute<10){
dayOfMonths="0"+minute;
} else {
dayOfMonths=""+minute;
}
String times=months+":"+dayOfMonths;
timecontrast.setTime(times);
}
@Override
public void onCancel() {
}
},10,name);
}
年月日选择器的调用，因为返回04月这种不会带0，所以需要自己判断进行添加
/**
* 开始2 年月日选择1开始时间
* @param year 年
* @param months 月
* @param day 日
*/
public void showYearMonthPickerStart2(int year, final int months, final int day) {
BasisTimesUtils.showDatePickerDialog(activity, BasisTimesUtils.THEME_HOLO_DARK,
"请选择年月日", year, months, day, new BasisTimesUtils.OnDatePickerListener() {
@Override
public void onConfirm(int year, int month, int dayOfMonth) {
if (month<=months&&dayOfMonth<=day) {
String months;
String dayOfMonths;
if (month < 10) {
months = "0" + month;
} else {
months = month + "";
}
if (dayOfMonth < 10) {
dayOfMonths = "0" + dayOfMonth;
} else {
dayOfMonths = "" + dayOfMonth;
}
String times = year + "-" + months + "-" + dayOfMonths;
timecontrast.setTimeEnd(times);
}else {
ToastUtils.showShortToast(activity,"请选择有效的时间");
}
}
@Override
public void onCancel() {
// ToastUtils.showShortToast(mView.getActivity(),"cancle");
}
});
}
获得指定日期的后一天，基本上用来带入时间段
/**
* 获得指定日期的后一天
* @param specifiedDay 传入时间字符串 2019-5-29
* @return
*/
public static String getSpecifiedDayAfter(String specifiedDay){
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Calendar calendar = Calendar.getInstance();
Date date=null;
try {
date = sdf.parse(specifiedDay);
} catch (ParseException e) {
e.printStackTrace();
}
calendar.setTime(date);
int day=calendar.get(Calendar.DATE);
// 调整后面的+1可以切换前一天或者后一天等 此处修改为+1则是获取后一天
calendar.set(Calendar.DATE,day+1);
String lastDay = sdf.format(calendar.getTime());
return lastDay;
}
调用方法只要放到任何一个点击事件里就可以，显示的是弹窗状态，可以直接复制粘贴就能使用，简单无脑。
最后
以上就是老迟到白云为你收集整理的TimePickerDialog 时间日期选择器，以及继承重写后修改分钟的间隔的全部内容，希望文章能够帮你解决TimePickerDialog 时间日期选择器，以及继承重写后修改分钟的间隔所遇到的程序开发问题。
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