CODEWITHSUNDEEP
javaandroidlistviewtextviewheight
principal-ideal-domain
principal-ideal-domain

Reputation: 4316

Resizing list items in a ListView

Is there an elegant way to ask a ListView how many list items currently fit on the screen?

Or the other way around: Is is possible to tell a ListView to make its list items that big (by increasing their height) that exactly n items fit on the screen? In my case the list items are simple TextViews.

Upvotes: 1

Views: 436

Answers (2)

Saif Hamed
Saif Hamed

Reputation: 1094

YOU can use list.getLastVisiblePosition() and subtract list.getFirstVisiblePosition()

int count = list.getLastVisiblePosition() - list.getFirstVisiblePosition();

Hope this helps

Upvotes: 2

dcow
dcow

Reputation: 7985

Easiest way is to do this is probably get your ListView height and create your own View that measures itself to be listView.getHeight()/N (where n is the number of views you want on screen at once).

Upvotes: 2

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