Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
RecyclerView decorator which adds spacing around each tile within a grid layout
/*
Decorator which adds spacing around the tiles in a Grid layout RecyclerView. Apply to a RecyclerView with:
SpacesItemDecoration decoration = new SpacesItemDecoration(16);
mRecyclerView.addItemDecoration(decoration);
Feel free to add any value you wish for SpacesItemDecoration. That value determines the amount of spacing.
Source: http://blog.grafixartist.com/pinterest-masonry-layout-staggered-grid/
*/
public class SpacesItemDecoration extends RecyclerView.ItemDecoration {
private final int mSpace;
public SpacesItemDecoration(int space) {
this.mSpace = space;
}
@Override
public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) {
outRect.left = mSpace;
outRect.right = mSpace;
outRect.bottom = mSpace;
// Add top margin only for the first item to avoid double space between items
if (parent.getChildAdapterPosition(view) == 0)
outRect.top = mSpace;
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
You can’t perform that action at this time.
You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session.