But are you noticing any visual lags that a user would complain about? If not then don't worry about optimizations...
As far as onMeasure is concerned I know that it gets called multiple times when setting up layouts... I believe the official number of times it's called is "as many as it needs" ;-) So unless there is a notable lag I would just leave it alone... On Jun 4, 2012 11:06 AM, "Bob Loblaw" <[email protected]> wrote: > So I have a ViewHolder. > > static private class ViewHolder { > /** > * Name. > */ > public TextView name; > > /** > * Age. > */ > public TextView age; > > /** > * Location > */ > public TextView location; > /** > * menu button. > */ > public Button menuButton; > } > > and inside getView() I check > if (convertView == null) { > // inflate list item view > // do the findviewbyids > // set the tag of the convertview with the holder > } else { > holder = convertView.getTag(); > } > > // other code to set text etc > > pretty typical stuff. > > The thing that makes me think if there are further refinements to be made > is looking at the TraceView, it spends a lot of time doing > relativelayout.onmeasure and other measurements with textview. Is there > some way I can just bypass that? > > On Monday, June 4, 2012 6:30:47 AM UTC-7, MagouyaWare wrote: >> >> Most optimizations are going to be done in code... So the XML layout of >> your item doesn't really help all that much. What does your adapter code >> look like? Are you using a stock adapter or did you write your own? What >> does your getView() method look like (so we can make sure you are using >> ViewHolder correctly, etc...)? >> >> What problems are you seeing that make you want to optimize? >> >> Thanks, >> Justin Anderson >> MagouyaWare Developer >> http://sites.google.com/site/**magouyaware<http://sites.google.com/site/magouyaware> >> >> >> On Fri, Jun 1, 2012 at 11:04 AM, Bob Loblaw <[email protected]> wrote: >> >>> I'm trying to optimize my grid adapter item. I'm already using >>> ViewHolder (as suggested by various google talks) when calling getView in >>> my adapter. My xml also doesn't go that deep. There are no linear layouts, >>> only relative layouts, and it's five layers at the deepest. Are there other >>> tweaks that I can do? I've attached a snippet of my xml. >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Android Developers" group. >>> To post to this group, send email to android-developers@** >>> googlegroups.com <[email protected]> >>> To unsubscribe from this group, send email to >>> android-developers+**[email protected]<android-developers%[email protected]> >>> For more options, visit this group at >>> http://groups.google.com/**group/android-developers?hl=en<http://groups.google.com/group/android-developers?hl=en> >> >> >> -- > 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 -- 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
