On Friday, January 25, 2013 11:57:17 PM UTC+4, dashman wrote:
Thanks I will do that.
There seems to be api for selectedIndex etc - but not sure what they're for??
They're for keeping track of user selected items.
For example, listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE) will maintain at most one item as selected.
The selection state is propagated into your item layouts as android:state_checked (all Android versions, requires that the item layout implements Checkable) or android:state_activated (Android 3.0 and above). You can provide visual indication of those states by using a state list drawable.
How can I find the hi-light color (based on the current active theme).
Theme attributes: activatedBackgroundIndicator (3.0 and above), colorActivatedHighlight (4.0 and above).
-- K
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On Friday, January 25, 2013 1:46:06 PM UTC-5, TreKing wrote:On Fri, Jan 25, 2013 at 11:53 AM, dashman <erjd...@gmail.com> wrote:
I have a ListView with a ListAdapter.
When the user clicks on a row - i'd like to show that row as selected
(i.e. hilighted).
actually make it a toggle.
how do i do that.Keep the "selection state" as part of your data model. Your getView for the adapter then changes the highlight depending on whether the item is selected or not.
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TreKing - Chicago transit tracking app for Android-powered devices
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