I don't think this works for a ListView when using setBackgroundDrawable(). At least I've not gotten it to work when calling mutate() at every point possible.
Is there a trick to get this to work? I didn't load mine from XML, but created it programmatically. Here are the times I called it and it hasn't worked: 1. Right after creation. 2. Right before passing it to setBackgroundDrawable() 3. A few times in between 4. All of the above. I just went back to doing a drawable for each view in the ListView. Steven Studio LFP http://www.studio-lfp.com On Monday, October 10, 2011 5:58:11 AM UTC-5, Mark Murphy (a Commons Guy) wrote: > > On Mon, Oct 10, 2011 at 6:54 AM, dashman <[email protected]> wrote: > > I've got a ListView and for each item I display a selector image > > button > > defined similar to below: > > > > <?xml version="1.0" encoding="utf-8"?> > > <selector xmlns:android="http://schemas.android.com/apk/res/android";> > > <item android:state_pressed="true" > > android:drawable="@drawable/flag_clear2" /> > > <item android:drawable="@drawable/flag_clear1" /> > > </selector> > > > > > > I thought I could load the drawable from the resource file once and I > > would assign the drawable to each item in the list. > > > > That doesn't work because it seems all the items are sharing the > > same instance and causes problems. When clicking on one - all > > of the image buttons hilight. > > Sounds like you need to mutate your drawable: > > http://android-developers.blogspot.com/2009/05/drawable-mutations.html > > -- > Mark Murphy (a Commons Guy) > http://commonsware.com | http://github.com/commonsguy > http://commonsware.com/blog | http://twitter.com/commonsguy > > Warescription: Three Android Books, Plus Updates, One Low Price! > > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
