How to create recyclerview witch 3 columns (Kotlin)

Question

Help me create recyclerview with 3 colums, like a show picture belowenter image description here

pro_hussain · Answer

Simply use span count with Grid layout manager, here is example

In XML:

app:spanCount="3"
app:layoutManager="androidx.recyclerview.widget.GridLayoutManager"

in JAVA:

recView.setLayoutManager(new GridLayoutManager(this,3,RecyclerView.VERTICAL,false));

in KOTLIN:

recView.layoutManager = GridLayoutManager(this,3,RecyclerView.VERTICAL,false)

fsets · Answer

recyclerView.setLayoutManager(new GridLayoutManager(mContext, 3));
//GridLayoutManager(context, nºcolumns)
recyclerView.setAdapter(yourAdapter);