How to remove the space between rows of grid view in android

Question

In android grid view there is extra space between the rows of grid view. I am not adding any space to the gridview.

here is my xml files

Answer 1

It looks like your picture is being scaled to fit the column width of 50dp while maintaining the aspect ratio. This is introducing a bunch of unfilled space in the vertical layout. If you want your column to be 50dp wide, the easiest way to work out these spacing issues will be to adjust your imageview to have a width of 50dp and adjust the imageviews height proportional to that.