Recycleview not showing match parent

Question

XML:

<androidx.recyclerview.widget.RecyclerView
   android:visibility="visible"
   android:id="@+id/itemshowRecylerview"
   android:layout_width="match_parent"
   android:layout_height="match_parent"
   tools:listitem="@layout/singleitemforrecylerview"/>

Java Code:

itemshowRecylerview.setLayoutManager(new LinearLayoutManager(MainActivity.this));
        itemshowRecylerview.setHasFixedSize(true);

Viewholder Code:

 @NonNull
    @Override
    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
        View view = LayoutInflater.from(context).inflate(R.layout.singleitemforrecylerview, null,false);
        return new ItemDetailsAdapter.ViewHolder(view);
    }

enter image description here

please add your adapter item xml file issue in there not in recycler view. — mehul chauhan, Jan 07 '21 at 05:13
Does this answer your question? [match\_parent width does not work in RecyclerView](https://stackoverflow.com/questions/30691150/match-parent-width-does-not-work-in-recyclerview) — ADM, Jan 07 '21 at 05:34

score 2 · Answer 1 · answered Jan 07 '21 at 05:17

2

You need to change your custom adapter class, pass parent instead of null in your inflate method

@NonNull
    @Override
    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
        View view = LayoutInflater.from(context).inflate(R.layout.singleitemforrecylerview, parent,false);
        return new ItemDetailsAdapter.ViewHolder(view);
    }

answered Jan 07 '21 at 05:17

AkterUzzaman

52
2
9

Welcome AbdulKayuem – AkterUzzaman Jan 07 '21 at 05:38

score 0 · Answer 2 · edited Jan 07 '21 at 05:58

0

You have use this type of RecyclerView set orientation and layoutManager in RecyclerView and working code shown in below.

  <androidx.recyclerview.widget.RecyclerView
                        android:id="@+id/recyclerView"
                        android:layout_width="match_parent"
                        android:layout_height="match_parent"
                        android:orientation="vertical"
           app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
                        app:spanCount="1">
                    </androidx.recyclerview.widget.RecyclerView>

       recyclerView.setAdapter(yourAdapter);

edited Jan 07 '21 at 05:58

a_local_nobody

7,947
5
29
51

answered Jan 07 '21 at 05:23

Er.Prem Singh daksha

279
2
14

I used : recyclerView.setAdapter(yourAdapter); This line ! And changed also in layout. But, The problem is not changed ! Whatever, The probelm is solved by AkterUzzaman... – abdul_kayuem Jan 07 '21 at 05:32

Recycleview not showing match parent

2 Answers2