Thanks, Mark. I do reuse the "convertView parameter" when it is not null.
The parameter is null at the first time when a listview displays, and it takes long long long time to finish. Nick. On Jun 11, 2:14 pm, Mark Murphy <[EMAIL PROTECTED]> wrote: > Nickname wrote: > > Hi, > > > As title, ViewInflate.inflate() takes about 500ms-1sec to inflat an > > XML layout file defining a LinearLayout objects containing two > > LinearLayout objects each with about 10 Views objects. > > > With a ListView of 20 entries, each of the same layout, it will take > > 10-20 seconds to finish layout the entire ListView. > > > Is there any faster way to achieve it? For example, faster inflate API > > or some API to "clone" the first inflated entry to obtain remaining 19 > > entries? > > When you say 20 entries, do you mean you anticipate 20 lines being > visible at one time? Or do you mean the list will have 20 total entries, > of which some subset will be visible at once? > > If the latter, you may be able to take advantage of the passed-in View > convertView parameter to your list adapter's getView() implementation. > If non-null, this represents a View you already inflated, but whose > contents need to change to represent the supplied item position. Just > cast it to the proper View class and update the innards as needed. This > will cut the inflations down to only as many lines as are visible. > > -- > Mark Murphy (a Commons Guy)http://commonsware.com > Warescription: All titles, revisions, & ebook formats, just $35/year --~--~---------~--~----~------------~-------~--~----~ 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] Announcing the new M5 SDK! http://android-developers.blogspot.com/2008/02/android-sdk-m5-rc14-now-available.html For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
