Should I Add An Id?

This is my current code. package com.aaaa.ffff; import android.app.Fragment; import android.os.Bundle; import android.view.LayoutInflater; import android.view.Menu; import and

Solution 1:

openSearch(); is basically a method called when you click that particular button in the menu.

You can substitute openSearch() with a second activity you want to call when you press that button in the menu by this code :

Intent intent = newIntent(MainActivity.this, SecondActivity.class);
startActivity(intent);

Basically openSearch denotes that a search function is to be performed when you click search icon in the action bar.

You can Google it. There are many examples.