Glide is not loading properly on Android

Question

I am doing Popular-Movies project stage ONE! I have one problem by using Glide Library to load the picture from TheMovieDB API.

I am using a recylerview adapter to display my data model in a Grid layout. Everything works very well except by loading some posters into the Gridlayout that some of them haven't been loaded properly. Please take a look at my screenshot and let me know if you come up with some idea.

Answer 1

by adding "fixedsize" and "cachesize" to my recyclerview that solve my problem, but I think I have go to find that how I can solve the problem for the dynamic environment.

    recyclerView.setHasFixedSize(true);
    recyclerView.setItemViewCacheSize(20);