Remove title bar in android programmatically

How to Hide above menu shows title bar.

Title bar means android activity screen above bar that show menus on android mobile phone screen. Some times app developer dose not need title bar because certain applications dose not required title bar and want to develop application without title bar. So you can hide menu title bar on android application through MainActivity.java programming file using single line of code. So here is the complete step by step tutorial for Remove title bar in android programmatically.

android-project-download-code-button

How to Remove title bar in android programmatically.

Code for MainActivity.java file.

package com.android_examples.com.hidetitlebarprogrammatically;
import android.app.Activity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.Window;

public class MainActivity extends Activity {

 @Override
 protected void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 
 //code for hide title bar.
 requestWindowFeature(Window.FEATURE_NO_TITLE);
 
 setContentView(R.layout.activity_main);
 }

 @Override
 public boolean onCreateOptionsMenu(Menu menu) {
 // Inflate the menu; this adds items to the action bar if it is present.
 getMenuInflater().inflate(R.menu.main, menu);
 return true;
 }

 @Override
 public boolean onOptionsItemSelected(MenuItem item) {
 // Handle action bar item clicks here. The action bar will
 // automatically handle clicks on the Home/Up button, so long
 // as you specify a parent activity in AndroidManifest.xml.
 int id = item.getItemId();
 if (id == R.id.action_settings) {
 return true;
 }
 return super.onOptionsItemSelected(item);
 }
}

Code for activity_main.xml layout file.

<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.android_examples.com.hidetitlebarprogrammatically.MainActivity" >

</RelativeLayout>

Screenshots:
Remove title bar in android programmatically

no-titlebar

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