java制作android 日历代码分享

代码很简单，就不多废话了

//读取日历事件
    public static void getcalendarinfo(activity activity,string tag){
        string[] projection = new string[]{calendarcontract.events._id,calendarcontract.events.title};
        contentresolver cr = activity.getcontentresolver();
        cursor cursor = cr.query(calendarcontract.events.content_uri, projection, null, null, null);
        int idindex = cursor.getcolumnindexorthrow(calendarcontract.events._id);
        log.d(tag, cursor.getcount()+"");
        int titleindex = cursor.getcolumnindexorthrow(calendarcontract.events.title);
        while (cursor.movetonext()) {
            string id = cursor.getstring(idindex);
            string title = cursor.getstring(titleindex);
            log.d(tag, id+":"+title);
        }
        cursor.close();
    }
    //插入事件
    public static void addcalendarevent(activity activity,string tag){
        intent intent = new intent(intent.action_insert,calendarcontract.events.content_uri);
        log.d(tag, calendarcontract.events.content_uri.tostring());
        intent.putextra(calendarcontract.events.title, "launch");
        intent.putextra(calendarcontract.events.description, "launch,android app");
        intent.putextra(calendarcontract.events.event_location, "baidu.com");
        calendar calendar = calendar.getinstance();
        calendar.settime(new date());
        intent.putextra(calendarcontract.extra_event_begin_time, calendar.gettimeinmillis());
        intent.putextra(calendarcontract.extra_event_all_day, true);
        activity.startactivity(intent);
    }
    //编辑日历事件
    public static void editcalendarevent(activity activity,string tag){
        long rowid = 1;
        uri edituri = contenturis.withappendedid(calendarcontract.events.content_uri,rowid);
        log.d(tag, calendarcontract.events.content_uri.tostring());
        intent intent = new intent(intent.action_edit,edituri);
        intent.putextra(calendarcontract.events.event_location, "nj");
        calendar calendar = calendar.getinstance();
        calendar.set(2015, 2, 17, 12, 1, 1);
        intent.putextra(calendarcontract.extra_event_begin_time, calendar.gettimeinmillis());
        intent.putextra(calendarcontract.extra_event_all_day, true);
        activity.startactivity(intent);
    }
    //查看日历
    public static void viewcalendar(activity activity,string tag){
        calendar calendar = calendar.getinstance();
        calendar.set(2015, 2, 17, 12, 1, 1);
        uri uri = uri.parse("content://com.android.calendar/time/"+calendar.gettimeinmillis());
        intent intent = new intent(intent.action_view,uri);
        activity.startactivity(intent);
    }

以上就是本文给大家分享的全部代码了，希望对大家学习java能够有所帮助。