Remove spacing between items in RecyclerView android
32,943
Solution 1
just remove the cardview in your layout/cardview_recycler.xml, android puts that spacing that you don't want
<LinearLayout
android:id="@+id/content"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
<mypackagename.ui.view.RecyclingImageView
android:id="@+id/avatar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:scaleType="fitXY"
android:adjustViewBounds="true"
android:src="@drawable/img_no_avatar" />
<TextView
android:id="@+id/username"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:singleLine="true"
android:ellipsize="end"
android:padding="@dimen/spacing"
android:textColor="@color/black"
android:layout_alignParentBottom="true"
android:textSize="@dimen/text_smallest" />
</LinearLayout>
everything else stays as it is
Solution 2
Give android:layout_height = wrap_content instead of match_parent to your item root layout
<android.support.v7.widget.CardView
android:id="@+id/card_view"
android:layout_width="match_parent"
android:layout_height="wrap_content">
-------
-------
</android.support.v7.widget.CardView>
Solution 3
In my case below code worked
<android.support.v7.widget.RecyclerView
android:id="@+id/freshRecyclerView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:clipToPadding="false"
android:scrollbars="vertical" />
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Author by
fvasquezjatar
Microsoft Certified Professional Developer | Android Developer
Updated on May 30, 2020Comments
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fvasquezjatar about 4 years
I am using a RecyclerView to show a List of Items and I need to remove the default spacing between Items. I'm trying to set a RecyclerView.LayoutParams and set margins to zero on my LinearLayoutManager but didn't work!
Here is my code:
layout/fragment_recycler.xml
<android.support.v4.widget.SwipeRefreshLayout android:id="@+id/freshSwipeView" android:layout_width="match_parent" android:layout_height="match_parent"> <android.support.v7.widget.RecyclerView android:id="@+id/freshRecyclerView" android:layout_width="match_parent" android:layout_height="match_parent" android:scrollbars="vertical" /> </android.support.v4.widget.SwipeRefreshLayout>
layout/cardview_recycler.xml
<android.support.v7.widget.CardView android:id="@+id/card_view" android:layout_width="match_parent" android:layout_height="match_parent"> <LinearLayout android:id="@+id/content" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="horizontal"> <mypackagename.ui.view.RecyclingImageView android:id="@+id/avatar" android:layout_width="match_parent" android:layout_height="wrap_content" android:scaleType="fitXY" android:adjustViewBounds="true" android:src="@drawable/img_no_avatar" /> <TextView android:id="@+id/username" android:layout_width="match_parent" android:layout_height="wrap_content" android:gravity="center_vertical" android:singleLine="true" android:ellipsize="end" android:padding="@dimen/spacing" android:textColor="@color/black" android:layout_alignParentBottom="true" android:textSize="@dimen/text_smallest" /> </LinearLayout> </android.support.v7.widget.CardView>
RecyclerFragment.java
/* Setting Layout Manager */ mLayoutManager = new LinearLayoutManager(getActivity(), LinearLayoutManager.VERTICAL, false); RecyclerView.LayoutParams params = new RecyclerView.LayoutParams(RecyclerView.LayoutParams.MATCH_PARENT, RecyclerView.LayoutParams.WRAP_CONTENT); params.setMargins(0, 0, 0, 0); mLayoutManager.canScrollVertically(); mRecyclerView.setLayoutManager(mLayoutManager);
I need help...
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Varvara Kalinina over 8 yearsWhy do you define but never use params in your code?
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Zapnologica about 9 yearsIs there no way to adjust the spacing which the card view puts? I want to keep the spacing, but I don't want like 20dp space?
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blackHawk almost 5 yearswhy cardview adds spacing?