Android: Get linearLayout (Any layout file from layout folder by name) and add to current Layout

In need to get a LinearLayout (Any layout file from layout folder by name) and add to current Layout

package com.pritom; import android.content.Context; import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.view.LayoutInflater; import android.view.View; import android.widget.LinearLayout; public class TestActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.home_main_page); LinearLayout mainLayout = this.findViewById(R.id.mainLayoutScrollView); /* If you want to remove all views from current layout */ if (mainLayout.getChildCount() > 0) mainLayout.removeAllViews(); LayoutInflater inflater = (LayoutInflater) this.getSystemService(Context.LAYOUT_INFLATER_SERVICE); /* There must be a layout file named 'home_content.xml' in layout folder */ View view = inflater.inflate(R.layout.home_content, null); mainLayout.addView(view); } }