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I decided to start learning about software development on the Android platform and use calendar as a practical project. After one week, it was basically completed. In order to summarize and take notes, and learn from friends in need, I will start to sort out this tutorial.
Before getting started:
Before writing a program, you need to design the project, because it is a practice project, mainly to determ
the calendar in Android, only the real machine, the simulation is not, so the test environment must be real machine!! Because the calendar is the system comes with, so we read and write it must apply permission, that is, in Androidmanifest.xml add the following two lines of code (one to read a write):Calendarthe schedule URL changes after the 2.2 versionIn ord
The new Calendar view control in Android 3.0 can display grid-like calendar content, Android.widget.CalendarView is inherited from Android.widget.FrameLayout.The CalendarView class provides a basic method for calendar setup,Long GetDate () gets the number of milliseconds since 1970, January 1, 0 points 0 minutes and 0
Products to do check-in function, check-in function to be based on a calendar, so on the basis of custom customized a calendar
Custom controls believe that doing Android knows:
(1) First create a class, inherit a container class, or a control
(2) Then you need to set the attributes, etc., in the Attrs folder
(3) Then it is in the class inside the property s
Midnight Dead Light 123 provides a custom Android calendar with his blog address as follows:http://blog.csdn.net/huangyanbin123/article/details/38350213He provided the code in addition to the custom calendar, there is a demo, for most people, just need to show a calendar, and respond to the
Recently, I have been developing the android calendar and contact module. Below are some of the materials I have referenced in the development process. I hope that students who are working on this module can talk a lot.
Will be supplemented later
Calendar module:
Official documents: http://developer.android.com/guide/topics/providers/
Foreword: decided to begin to study the software development under the Android platform, take the calendar as the practice project, after a week, basically completes. In order to summarize and note, and for the need of friends for reference, began to organize this tutorial.
before you start :
Before you write a program, you need to design the project, because it is a practice project, primarily to deter
The recent project to use Android to achieve the calendar function, find a lot of demo is not the consequences of their own, and finally found an open source project on the Githu to achieve this functionTake a look at Android's own CalendarView and custom implemented calendar effectsCalendarViewCustom-Implemented Calendar
Respect the achievements of the author's work. Reprint please indicate the source: http://blog.csdn.net/baiyuliang2013/article/details/37732149 recently, because of work needs, need to implement their own definition of calendar control functions, Mainly used in the software in the hotel check-in time selection function. After entering the calendar, you can choose your check-in time and departure time, and w
Recyclerview each line display sevenIn the custom data adapter, we parse the returned results and set different background colors based on the results. public void Onbindviewholder (Myviewholder holder, final int position) {FileList da=mdatas.get (position); Holder.v.setbackgroundcolor (Color.White); String msg=da.getmsg (); if (listener! = null) {Holder.v.setonclicklistener (new View.onclicklistener () {@Override public void OnClick (View v) {Listene
Turn: http://clip.artchiu.org/2010/09/21/android-google-calendar-%E6%97%A5%E6%9B%86%E5%90%8C%E6%AD%A5%E8%88%8A%E8%B3%87%E6%96%99/
Original article: [Share] Android Google Calendar daily synchronization of metadata-mobile01 discussion group
I don't know if anyone has found that using the
1) API interfaceAndroid.content.ContentProviderAndroid.content.ContentResolverAndroid.provider.CalendarContractIn addition, when creating a calendar account (inserting a piece of data into the system's calendars table), you need to set the adapter mode to view Calendarcontract help.2) Periodic rule string RruleThe specific composition of rrule can be referred to RFC5545, but it should be noted that the Android
(Calendar.month)) +1; //days of the current month: Current day intDay_of_month = Cal.Get(Calendar.day_of_month); //Current time: Hour_of_day-24 hour system; HOUR-12 hour system inthour = Cal.Get(Calendar.hour_of_day); //Current points intminute = Cal.Get(Calendar.minute); //Current seconds intSecond = Cal.Get(Calendar.second); //0-morning; 1-PM intAMPM = Cal.Get(CALENDAR.AM_PM); //the first week of the current year intWeek_of_year = Cal.Get(calendar.week
2015 Android Case tour case eight: Registration calendar knowledge Points:
Use of the GridView
Use of SQLite
Documents involved:
Res->layout->activity_main.xml Main layout file
Res->layout->date.xml Layout file
Src->db->dbhelper.javajava file
Src->db->signdao.javajava file
Src->activity->mainactivity.javajava file
Activity_main.xmlDate.xml Mainactivity.javap
Android:selectedweekbackgroundcolor
Setselectedweekbackgroundcolor (int)
Sets the background color of the selected week
Android:showweeknumber
Setshowweeknumber (Boolean)
Set whether to show the week
Android:shownweekcount
Setshownweekcount (int)
Set the number of weeks to display
Android:unfocusedmonthdatecolor
Setunfocusedmonthdatecolor (int)
Sets the color of the month date text without focus
See the number on the iphone calendar icon will change with the date changes, recently on the Android platform also studied, the implementation method is as follows:directly on the sourceChanged it in the launcher.First, in the Iconcache.java file, find the method private CacheEntry cachelocked (componentname componentname, ResolveInfo info,HashmapIn Entry.icon = Utilities.createiconbitmap (icon, mcontext);
To create a calendar:
Calendar cal = Calendar.getinstance ();Intent Intent = new Intent (intent.action_edit);Intent.settype ("Vnd.android.cursor.item/event");Intent.putextra ("BeginTime", Cal.gettimeinmillis ());Intent.putextra ("AllDay", true);Intent.putextra ("Rrule", "freq=yearly");Intent.putextra ("Endtime", Cal.gettimeinmillis () +60*60*1000);Intent.putextra ("title", "A Test Event from
1. Add 1 for monthCanlendar.month + 1Because the Roman calendar is used, the value returned by Calendar.month is not the month of the year, but the difference from the first month in the current month.For example: The current month is September, distance January, the difference is 8, so canlendar.month returns 8 instead of 92. When to get a week minus 1Calendar.day_of_week-1Getting the current date is the day of the week when it's time to think about
1. A few days ago someone asked me to remember when she washed the hair, and then remember to remind her, so complex things, I had to think of something to help me, and then this is 2. Just look at the effect.Initial situationClick on one as a markerClick once again to delete3. Here also to thank the predecessors of the Code as a reference, after all, have not written about the calendar aspects of things, others did write well, I added on the original
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