android - RecyclerView with more that one row per item doesn't inflate divider -

i have recyclerview's here , there , found when list item have 1 row divideritemdecoration works fine, when comes two-rows items doesn't show up.

here inflate it:

cenalistrecadapter madapter = new cenalistrecadapter(getapplicationcontext(), cenalokallist, point); recyclerview.setadapter(madapter); recyclerview.additemdecoration(new divideritemdecoration(getapplicationcontext(),divideritemdecoration.vertical_list)); 

and standard divideritemdecoration class:

public class divideritemdecoration extends recyclerview.itemdecoration {  private static final int[] attrs = new int[]{         android.r.attr.listdivider };  public static final int horizontal_list = linearlayoutmanager.horizontal;  public static final int vertical_list = linearlayoutmanager.vertical;  private drawable mdivider;  private int morientation;  public divideritemdecoration(context context, int orientation) {     final typedarray = context.obtainstyledattributes(attrs);     mdivider = a.getdrawable(0);     a.recycle();     setorientation(orientation); }  public void setorientation(int orientation) {     if (orientation != horizontal_list && orientation != vertical_list) {         throw new illegalargumentexception("invalid orientation");     }     morientation = orientation; }  @override public void ondraw(canvas c, recyclerview parent) {     if (morientation == vertical_list) {         drawvertical(c, parent);     } else {         drawhorizontal(c, parent);     } }  public void drawvertical(canvas c, recyclerview parent) {     final int left = parent.getpaddingleft();     final int right = parent.getwidth() - parent.getpaddingright();      final int childcount = parent.getchildcount();     (int = 0; < childcount; i++) {         final view child = parent.getchildat(i);         final recyclerview.layoutparams params = (recyclerview.layoutparams) child                 .getlayoutparams();         final int top = child.getbottom() + params.bottommargin;         final int bottom = top + mdivider.getintrinsicheight();         mdivider.setbounds(left, top, right, bottom);         mdivider.draw(c);     } }  public void drawhorizontal(canvas c, recyclerview parent) {     final int top = parent.getpaddingtop();     final int bottom = parent.getheight() - parent.getpaddingbottom();      final int childcount = parent.getchildcount();     (int = 0; < childcount; i++) {         final view child = parent.getchildat(i);         final recyclerview.layoutparams params = (recyclerview.layoutparams) child                 .getlayoutparams();         final int left = child.getright() + params.rightmargin;         final int right = left + mdivider.getintrinsicheight();         mdivider.setbounds(left, top, right, bottom);         mdivider.draw(c);     } }  @override public void getitemoffsets(rect outrect, int itemposition, recyclerview parent) {     if (morientation == vertical_list) {         outrect.set(0, 0, 0, mdivider.getintrinsicheight());     } else {         outrect.set(0, 0, mdivider.getintrinsicwidth(), 0);     } } 

}

edit: that's how row view item looks like:

<?xml version="1.0" encoding="utf-8"?> <linearlayout     android:layout_height="wrap_content"     android:layout_width="match_parent"     android:layout_margintop="5dp"     android:layout_marginbottom="5dp"     android:orientation="horizontal"     xmlns:android="http://schemas.android.com/apk/res/android" >      <imageview         android:layout_width="60dp"         android:layout_height="60dp"         android:id="@+id/imageview"         android:transitionname="obrazek"         android:layout_marginright="5dp" />      <relativelayout xmlns:android="http://schemas.android.com/apk/res/android"         android:layout_width="match_parent"         android:layout_height="match_parent"         android:paddingtop="5dp"         android:paddingbottom="5dp"         android:background="?android:attr/selectableitembackground">          <textview             android:layout_width="wrap_content"             android:layout_height="wrap_content"             android:textappearance="?android:attr/textappearancemedium"             android:text="medium text"             android:id="@+id/nazwa"             android:maxlines="1" />          <textview             android:layout_width="wrap_content"             android:layout_height="wrap_content"             android:textappearance="?android:attr/textappearancemedium"             android:text="medium text"             android:id="@+id/odleglosc"             android:layout_gravity="right"             android:gravity="end"             android:layout_below="@+id/nazwa"             android:layout_alignparentright="true"             android:layout_alignparentend="true"             android:clickable="false" />          <textview             android:layout_width="wrap_content"             android:layout_height="wrap_content"             android:textappearance="?android:attr/textappearancemedium"             android:text=" "             android:id="@+id/cena"             android:layout_below="@+id/nazwa"             android:layout_alignparentleft="true"             android:layout_alignparentstart="true" />       </relativelayout> </linearlayout>` 

this might of help, official documentation:

all itemdecorations drawn in order added, before item views, in itemdecoration#ondraw() , after items in itemdecoration#ondrawover(canvas, recyclerview, recyclerview.state)

you should overriding ondrawover method instead.