If you're loading or generating the images on multiple non-UI threads, they are probably being added to the view in the order they complete (of very near that). If that is not what you want, there are two things you can do to fix that.
The simplest is to serialize the loading or genration in one thread. That is, load one image, call runOnUiThread with a runnable to insert it into the UI, then repeat to load more images. The more complicated route is to build a synchronized buffer queue (of sorts) that can store references to the images while wait on others to complete. This can either be explicit buffer over built on an array like structure, or implicitly with something like a chain of semaphores. In general, the loader for image #2 will wait for the loader thread of image #1 to complete its UI update. This is not straight forward code, and you need to be very carefully about exceptions and other edge cases. Nothing in the that I know off in the standard libraries will provide this out of the box. On May 30, 1:27 am, gaurav gupta <gaurav.gupta...@gmail.com> wrote: > Hi Guys, > M using runonUiThread to set images in a Gridview. its working fine but its > load images randomly, i want that images load in sequence order , not > randomly. > please Suggest how can i do that. -- 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 To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
