MainActivity.java

package com.jonesrandom.tutorialmembuattoolbar;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.support.v7.widget.Toolbar;

public class MainActivity extends AppCompatActivity {
    
    Toolbar myToolbar;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        
        myToolbar = (Toolbar) findViewById(R.id.my_toolbar);
        
        /// Mengatur Toolbar ke dalam Support Action Bar
        setSupportActionBar(myToolbar);
        
    }
}