reuse header ui design and functionality in all activities

Question

I am working on application which have same header in all activites,in which there are some views in image views, buttons, textviews etc.

Now the The question is i want to use these header views in all the activites,but i do not want to re-code and re-design it in every activity.so is it possible to create a fragment of header views and reuse its ui and functionalities in all other activites.

• if no,then any idea to make it reusable header?
• if yes,then how ?

thanks for the help.!

updates in this question according to my research! i have researched and fond that it can easily acheived by using fragments.but i am still not getting that how? how can i acheive that functionality? according to this: reusable UI in android app

and this:

reusable ui with fragments

any links and code would be helpful!

Answer 1

guyz i got my answer one of my friend shared a link with me which have solved my problem

the link is: same header on all the activites working like same on all

Complete Answer after applying:

this is BaseActivity class used to give functionalities to header

abstract public class BaseActivity extends Activity{
    ImageView imVBattery,imVWIFI,imVSabaqLogo;
    Button btnSettings,btnTheme;
    WifiManager wifiManager;

    //set resources to all the contols

    public void setHeader(){    
    imVBattery=(ImageView)findViewById(R.id.imVBattery);
    imVWIFI=(ImageView)findViewById(R.id.imVWIFI);
    imVSabaqLogo=(ImageView)findViewById(R.id.imVSabaqLogo);
    btnSettings=(Button)findViewById(R.id.btnSettings);
    btnTheme=(Button)findViewById(R.id.btnTheme);
    wifiManager= (WifiManager)this.getSystemService(getBaseContext().WIFI_SERVICE);

    }


}

and this is my main class in which i extends this base activity:

public class Main extends BaseActivity implements OnClickListener{

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.s_main);
            //with the help of this i assign all resources to controls of headers
        setHeader();
    }

}

thanks to all who replied and helped me.!