For the record I managed to solve the scrolling problem. The issue was setting an event listener to the onClick event on the item view itself.
The correct method is use :setOnItemClickListener of the ListView itself. The same is correct for long press context menu. Registering for the long press listener of the item view is wrong instead use: ListView.setOnCreateContextMenuListener. I couldn't find anything regarding this in the documentation so I suggest this should be added. G'day On Feb 4, 5:46 pm, GDroid <[email protected]> wrote: > Hi, > > I have a listview showing contacts. > > When I'm scrolling the list the scroll works pretty smooth however > when/if I'm trying to continue the scroll in the middle of the last > scrolling the scroll just stops and sometimes the item I clicked on is > selected (I have registered an OnClickListener to the item view). > > I would like to get smooth scrolling just as in the device native > contact list. > > My implementation builds each contact a view containing: > 1. Big picture for the contact image. > 2. Small picture for the type of the contact. > 3. TextView with the Contact name > 4. TextView with some extra text about that contact. > > My current layout for every item looks like: > <LinearLayout > > <ImageView /> > <LinearLayout/> > <LinearLayout/> > <ImageView /> > <TextView/> > </LinearLayout> > <TextView/> > </LinearLayout> > </LinearLayout> > > I've tried changing the LinearLayouts to relative ones but saw no > improvement in performance. > > I've created my own "Selector" in code (to eliminate the time it takes > to load the resource) so that odd rows will have different background > color. The code looks like: > > StateListDrawable draw = new StateListDrawable(); > draw.addState(new int[] {android.R.attr.state_selected}, > mSelectedRowDrawable); > draw.addState(new int[] {-99},mOddRowBG); > draw.addState(new int[] {},mRowBG); > view.setBackgroundDrawable(draw); > > I'll be glad to give more details if needed. > > Thanks for the help. -- 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
