How to launch Android Calendar application using Intent (Froyo)

Question

I want to open up the Calendar application from an android application. When i searched online, all i got is to create new events using intent. I could find Intents to open

Answer 1

By a process of tedious experimentation, I've found that:

Intent calendarIntent = new Intent() ;
calendarIntent.setClassName("com.android.calendar","com.android.calendar.AgendaActivity");

...works for me to launch the Calendar's Agenda Activity. Haven't tried, but perhaps com.android.calendar.DayActivity, .WeekActivity,and .MonthActivity will launch the corresponding Activities.