import android.app.Application;
import com.moengage.capacitor.MoEInitializer;
import com.moengage.core.MoEngage;
import com.moengage.core.DataCenter;

public class MainApplication extends Application {

  @Override public void onCreate() {
    super.onCreate();
// this is the instance of the application class and "YOUR_WORKSPACE_ID" is the Workspace ID from the dashboard.
MoEngage.Builder moEngage = new MoEngage.Builder(this,"YOUR_WORKSPACE_ID", DataCenter.DATA_CENTER_X);
MoEInitializer.initialiseDefaultInstance(this, moEngage);
  }
}

import com.getcapacitor.BridgeActivity;
import com.moengage.capacitor.MoECapacitorCorePlugin;

public class MainActivity extends BridgeActivity {

  @Override protected void onCreate(Bundle savedInstanceState) {
    //register the MoEngage Capacitor Plugin
    registerPlugin(MoECapacitorCorePlugin.class);
    super.onCreate(savedInstanceState);
  }
}