create multiple events android map application

i'm creating a map app that displays events with a description overlay that pops up on click. i've currently used 2 tutorials tutorial 1)

tutorial 22) currently i can display 1 event by defiining the long+lat,

my question is how do i add several events? also how can i add events from a csv file which contains the long+lat and description for th开发者_开发问答e event?

any help would be appreciated

my question is how do i add several events?

Put multiple OverlayItems in the ItemizedOverlay.

also how can i add events from a csv file which contains the long+lat and description for the event?

Use Java I/O to read in the file.