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Android : Hide Title Bar Example

Tutorial by:      Date: 2016-05-10 04:52:43

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In this example, we are going to explain how to hide the title bar and how to display content in full screen mode.

The requestWindowFeature(Window.FEATURE_NO_TITLE) method of Activity must be called to hide the title. But, it must be coded before the setContentView method.

 
  1.     @Override  
  2.     protected void onCreate(Bundle savedInstanceState) {  
  3.         super.onCreate(savedInstanceState);  
  4.           
  5.         requestWindowFeature(Window.FEATURE_NO_TITLE);//will hide the title not the title bar  
  6.           
  7.         setContentView(R.layout.activity_main);  
  8.         
  9.     }  
  10. }  

The setFlags() method of Window class is used to display content in full screen mode. You need to pass the WindowManager.LayoutParams.FLAG_FULLSCREEN constant in the setFlags method.

 
  1. @Override  
  2. protected void onCreate(Bundle savedInstanceState) {  
  3.     super.onCreate(savedInstanceState);  
  4.       
  5.     requestWindowFeature(Window.FEATURE_NO_TITLE);  
  6.     //code that displays the content in full screen mode  
  7.     this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,  
  8.                 WindowManager.LayoutParams.FLAG_FULLSCREEN);//int flag, int mask  
  9.       
  10.     setContentView(R.layout.activity_main);  
  11.     
  12. }  

Android Hide Title Bar Example

Let's see the full code to hide the title bar in android.

activity_main.xml

 

File: activity_main.xml
 
  1. <RelativeLayout xmlns:androclass="http://schemas.android.com/apk/res/android"  
  2.     xmlns:tools="http://schemas.android.com/tools"  
  3.     android:layout_width="match_parent"  
  4.     android:layout_height="match_parent"  
  5.     android:paddingBottom="@dimen/activity_vertical_margin"  
  6.     android:paddingLeft="@dimen/activity_horizontal_margin"  
  7.     android:paddingRight="@dimen/activity_horizontal_margin"  
  8.     android:paddingTop="@dimen/activity_vertical_margin"  
  9.     tools:context=".MainActivity" >  
  10.   
  11.     <TextView  
  12.         android:layout_width="wrap_content"  
  13.         android:layout_height="wrap_content"  
  14.         android:text="@string/hello_world" />  
  15.   
  16. </RelativeLayout>  

Activity class

File: MainActivity.java
 
  1. package com.javatpoint.hidetitle;  
  2.   
  3. import android.os.Bundle;  
  4. import android.app.Activity;  
  5. import android.view.Menu;  
  6. import android.view.Window;  
  7. import android.view.WindowManager;  
  8.   
  9. public class MainActivity extends Activity {  
  10.   
  11.     @Override  
  12.     protected void onCreate(Bundle savedInstanceState) {  
  13.         super.onCreate(savedInstanceState);  
  14.           
  15.         requestWindowFeature(Window.FEATURE_NO_TITLE);  
  16.        
  17.       /*this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, 
  18.                   WindowManager.LayoutParams.FLAG_FULLSCREEN);//int flag, int mask 
  19.       */  
  20.         setContentView(R.layout.activity_main);  
  21.           
  22.     }  
  23.   
  24.   

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