How to avoid flickering while updating gridview?

Question

I have a gridview. Im displaying images from the array of 10 images. After 1 minute i\'m adding 5 more images. To update the gridview i\'m using the following code.

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Answer 1

Flickering occurs because the updating the UI is heavy.Please check weather you are doing cpu intensive functions like image cropping in the getview() of the adapter.The idea is to keep the getview() function simple and do the process intensive logic in separate threads.