

Menu12

package com.example.menu12;


import android.app.Activity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.Toast;

public class MainActivity extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }
     
    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
      // TODO Auto-generated method stub
       
      menu.add("menu1");
      menu.add("menu2");
      menu.add("menu3");
      menu.add("menu4");
       
      return super.onCreateOptionsMenu(menu);
    }
     
    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
      // TODO Auto-generated method stub
      Toast.makeText(this, item.getTitle(), Toast.LENGTH_SHORT).show();
      return super.onOptionsItemSelected(item);
    }
     
}





<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="com.example.menu12.MainActivity" >

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/hello_world" />

</RelativeLayout>

