Android自定义dialog可选择展示年月日时间选择栏
自定义dialog
packagecom.poptest;
importandroid.app.DatePickerDialog;
importandroid.content.Context;
importandroid.view.View;
importandroid.view.ViewGroup;
importandroid.widget.DatePicker;
//dialog类
publicclassYearPickerDialogextendsDatePickerDialog{
publicYearPickerDialog(Contextcontext,OnDateSetListenercallBack,intyear,intmonthOfYear,intdayOfMonth){
super(context,callBack,year,monthOfYear,dayOfMonth);
this.setTitle(year+"年"+(monthOfYear+1)+"月");
//getChildAt(2)隐藏日的显示可以改变隐藏的对象
((ViewGroup)((ViewGroup)this.getDatePicker().getChildAt(0)).getChildAt(0)).getChildAt(2).setVisibility(View.GONE);
((ViewGroup)((ViewGroup)this.getDatePicker().getChildAt(0)).getChildAt(0)).getChildAt(2).setVisibility(View.GONE);
}
publicYearPickerDialog(Contextcontext,inttheme,OnDateSetListenerlistener,intyear,intmonthOfYear,intdayOfMonth){
super(context,theme,listener,year,monthOfYear,dayOfMonth);
this.setTitle(year+"年"+(monthOfYear+1)+"月");
((ViewGroup)((ViewGroup)this.getDatePicker().getChildAt(0)).getChildAt(0)).getChildAt(2).setVisibility(View.GONE);
((ViewGroup)((ViewGroup)this.getDatePicker().getChildAt(0)).getChildAt(0)).getChildAt(2).setVisibility(View.GONE);
}
@Override
publicvoidonDateChanged(DatePickerview,intyear,intmonth,intday){
super.onDateChanged(view,year,month,day);
this.setTitle(year+"年"+(month+1)+"月");
}
}
时间处理类
//时间处理类
packagecom.poptest;
importjava.text.ParseException;
importjava.text.SimpleDateFormat;
importjava.util.Calendar;
importjava.util.Date;
publicclassDateUtil{
publicstaticDatestrToDate(Stringstyle,Stringdate){
SimpleDateFormatformatter=newSimpleDateFormat(style);
try{
returnformatter.parse(date);
}catch(ParseExceptione){
e.printStackTrace();
returnnewDate();
}
}
publicstaticStringdateToStr(Stringstyle,Datedate){
SimpleDateFormatformatter=newSimpleDateFormat(style);
returnformatter.format(date);
}
publicstaticStringclanderTodatetime(Calendarcalendar,Stringstyle){
SimpleDateFormatformatter=newSimpleDateFormat(style);
returnformatter.format(calendar.getTime());
}
publicstaticStringDateTotime(longdate,Stringstyle){
SimpleDateFormatformatter=newSimpleDateFormat(style);
returnformatter.format(date);
}
}//调用方式
finalCalendarcalendar=Calendar.getInstance(); 解决7.0系统使用该方式调用崩溃的情况(只遇到在小米7.0系统崩溃，华为等7.0不会崩溃)
packagecom.dmos;
importandroid.app.DatePickerDialog;
importandroid.content.Context;
importandroid.os.Bundle;
importandroid.widget.DatePicker;
importandroid.widget.LinearLayout;
importandroid.widget.NumberPicker;
publicclassMyDatePickerDialogextendsDatePickerDialog{
publicMyDatePickerDialog(Contextcontext,inttheme,
OnDateSetListenercallBack,intyear,intmonthOfYear,
intdayOfMonth){
super(context,theme,callBack,year,monthOfYear,dayOfMonth);
}
@Override
protectedvoidonCreate(BundlesavedInstanceState){
super.onCreate(savedInstanceState);
LinearLayoutmSpinners=(LinearLayout)findViewById(getContext().getResources().getIdentifier("android:id/pickers",null,null));
if(mSpinners!=null){
NumberPickermYearSpinner=(NumberPicker)findViewById(getContext().getResources().getIdentifier("android:id/year",null,null));
NumberPickermMonthSpinner=(NumberPicker)findViewById(getContext().getResources().getIdentifier("android:id/month",null,null));
NumberPickermDaySpinner=(NumberPicker)findViewById(getContext().getResources().getIdentifier("android:id/day",null,null));
mSpinners.removeAllViews();
//如果要隐藏年，月，日中的某一项取消其addView就好了
if(mYearSpinner!=null){
mSpinners.addView(mYearSpinner);
}
if(mMonthSpinner!=null){
mSpinners.addView(mMonthSpinner);
}
if(mDaySpinner!=null){
mSpinners.addView(mDaySpinner);
}
}
}
@Override
publicvoidonDateChanged(DatePickerview,intyear,intmonth,intday){
super.onDateChanged(view,year,month,day);
setTitle(year+"年"+(month+1)+"月");
}
}
以上所述是小编给大家介绍的Android自定义dialog可选择展示年月日时间选择栏，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对毛票票网站的支持！