Cfrgtkky

I have to bind generic Java class in Android binding project in Xamarin. Below is the code for normal class binding I added in metadata.xml.

<add-node path="/api/package[@name='com.phunware.mapping.manager']">

    <interface abstract="true" deprecated="not deprecated" extends="java.lang.Object" extends-generic-aware="java.lang.Object" final="false" name="Callback" static="false" visibility="public">

      <method abstract="true" deprecated="not deprecated" final="false" name="onSuccess" native="false" return="void" static="false" synchronized="false" visibility="public">

        <parameter name="building" type="com.phunware.mapping.model.Building"/>

      </method>

    </interface>

  </add-node>



<add-node path="/api/package[@name='com.phunware.mapping.manager']/class[@name='PhunwareMapManager']">

    <method abstract="false" deprecated="not deprecated" final="false" name="addBuilding" native="false" return="com.phunware.mapping.manager.PhunwareMapManager" static="false" synchronized="false" visibility="public">

      <parameter name="buildingId" type="long"/>

      <parameter name="callback" type="com.phunware.mapping.manager.Callback"/>

    </method>

  </add-node>

Equivalent java classes and methods getting binded are as below.

package com.phunware.mapping.manager;



public interface Callback<T> {

    void onSuccess(T var1);



    void onFailure(Throwable var1);

}



mapManager.addBuilding(buildingId,

                new Callback<Building>() {

                    @Override

                    public void onSuccess(Building building) {

                        Log.d(TAG, "Building loaded successfully");

                        currentBuilding = building;



                        // Populate floor spinner

                        spinnerAdapter.clear();

                        spinnerAdapter.addAll(building.getBuildingOptions().getFloors());



                        // Set building to initial floor value

                        FloorOptions initialFloor = building.initialFloor();

                        building.selectFloor(initialFloor.getLevel());



                        // Animate the camera to the building at an appropriate zoom level

                        CameraUpdate cameraUpdate = CameraUpdateFactory

                                .newLatLngBounds(initialFloor.getBounds(), 4);

                        phunwareMap.getGoogleMap().animateCamera(cameraUpdate);

                    }

If I try to bind this Callback class as normal class, addBuilding method is not visible as it takes generic class as argument.

Request to help me find a way to handle the generic class in metadata.xml.