package com.mikepenz.fastadapter.app;

import com.mikepenz.fastadapter.extensions.ExtensionsFactories;
import com.mikepenz.fastadapter.select.SelectExtensionFactory;

import androidx.multidex.MultiDexApplication;
import io.realm.Realm;
import io.realm.RealmConfiguration;

/**
 * Created by mikepenz on 04.07.16.
 */

public class CustomApplication extends MultiDexApplication {
    @Override
    public void onCreate() {
        super.onCreate();
        // The Realm file will be located in Context.getFilesDir() with name "default.realm"
        Realm.init(this);
        RealmConfiguration config = new RealmConfiguration.Builder().build();
        Realm.setDefaultConfiguration(config);

        ExtensionsFactories.INSTANCE.register(new SelectExtensionFactory());
    }
}

@@ -32,16 +32,87 @@
 r.app;%0A%0A
+import com.mikepenz.fastadapter.expandable.ExpandableExtensionFactory;%0A
 import c
@@ -834,16 +834,97 @@
 ory());%0A
+        ExtensionsFactories.INSTANCE.register(new ExpandableExtensionFactory());%0A
     %7D%0A%7D%0A

Add expandable extension factory to application