Multi tool use

android.view.InflateException: Binary XML file line #69: Error inflating class fragment

I have a RecyclerView which is a vertical scrolling list of maps. Each map contain a polygon lines in between two points. when i am scrolling down i am getting inflation error in my adapter class.

log details

android.view.InflateException: Binary XML file line #69: Error inflating class fragment
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:763)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
at Adapter_class.Following_Frag_Adapter.onCreateViewHolder(Following_Frag_Adapter.java:53)
at Adapter_class.Following_Frag_Adapter.onCreateViewHolder(Following_Frag_Adapter.java:39)


I am not able to solve this please help

XML Code

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:map="http://schemas.android.com/tools"
android:orientation="vertical">

<TextView
android:id="@+id/user_name"
android:text="Name"
android:layout_width="match_parent"
android:layout_height="match_parent" />

<fragment
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/map"

android:name="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="match_parent"
android:layout_height="150dp"/>

</LinearLayout>


In Adapter Class
In this class i am getting inflation errors please help me.

Adapter Class

public class Following_Frag_Adapter extends RecyclerView.Adapter<Following_Frag_Adapter.MyViewHolder> {
private GoogleMap mMap;
private LatLng mMapLocation;
private String name;
private FragmentManager fragmentmanager;

public Following_Frag_Adapter(String name, FragmentManager fragmentmanager) {
this.name = name;
this.fragmentmanager = fragmentmanager;
}

@Override
public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View itemView = LayoutInflater.from(parent.getContext())
.inflate(R.layout.following_frag_adapter, parent, false);

return new MyViewHolder(itemView);
}

public class MyViewHolder extends RecyclerView.ViewHolder {
CustomFontTextView user_name;
SupportMapFragment kasualjobmap;

MyViewHolder(final View view) {
super(view);

user_name = view.findViewById(R.id.user_name);

kasualjobmap = (SupportMapFragment)fragmentmanager.findFragmentById(R.id.map);

}

public void setMapLocation(double lat, double lon) {
mMapLocation = new LatLng(lat, lon);

if (mMap != null) {
updateMapContents();
}
}

protected void updateMapContents() {
mMap.clear();
// Update the mapView feature data and camera position.
mMap.addMarker(new MarkerOptions().position(mMapLocation));
CameraUpdate cameraUpdate = CameraUpdateFactory.newLatLngZoom(mMapLocation, 10f);
mMap.moveCamera(cameraUpdate);
}

}



@Override
public void onBindViewHolder(MyViewHolder holder, int position) {
holder.user_name.setText(name[position]);
holder.kasualjobmap.getMapAsync(new OnMapReadyCallback() {
@Override
public void onMapReady(GoogleMap googleMap) {
mMap = googleMap;

// Add a marker in Sydney and move the camera
LatLng sydney = new LatLng(-34, 151);
mMap.addMarker(new MarkerOptions().position(sydney).title("Marker in Sydney"));
mMap.moveCamera(CameraUpdateFactory.newLatLng(sydney));
}
});
}

@Override
public int getItemCount() {
return name.length;
}
}


Fragment class

public class Following_Fragment extends Fragment {

String name = {"Name1", "Name1", "Name1", "Name1", "Name1", "Name1"};
RecyclerView following_recycler_view;
Following_Frag_Adapter adapter;

public Following_Fragment() {
// Required empty public constructor
}


@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_following, container, false);

following_recycler_view = view.findViewById(R.id.following_recycler_view);

following_recycler_view.setLayoutManager(new LinearLayoutManager(getActivity(), LinearLayoutManager.VERTICAL, false));
adapter = new Following_Frag_Adapter(name, getActivity().getSupportFragmentManager());

following_recycler_view.setAdapter(adapter);
adapter.notifyDataSetChanged();
return view;
}
}


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