Android : Facebook like newsfeed with multiple images and videos

In my android application i need to create a need feed like in facebook. In Facebook if there is multiple videos or images in single post or newsfeed then initially all will not display,instead of that a faded column will appear after 5 or more items and will say "+4" and when we click on the post a new feed will display which will display all items in that feed.Below i have shown an images exactly like this.How to do that?please help me.