OOM error when scrolling through gridview

Question

I am working on an android application with a bunch of clickable gifs. I created a gridview of gifs that is scrollable. The gifs are a gifmovieview from https://github.com/sbakhtiarov/gif-movie-view. The images keep loading into the memory each time I scroll, eventually causing a OOM error after scrolling up and down the list about 6-10 times. How can I fix this? And possibly add smooth scrolling?

Answer 1

You're probably keeping all the GIFs in memory. Use an LRUCache to limit the number of GIFs in memory at a time. Smooth scrolling issues are probably due to image decoding. Move that to a separate thread, and show a placeholder image until its done.

Answer 2

我没有正确回收图像，因此它们无法从内存中删除或重复使用，并且不断添加到彼此之上。

我将convertView！= null更改为convertView == null并将膨胀放入其中。