Android App splash Screen implementation

The app opens with a splash screen (a picture, a hint, and so on) that stays for 2-3 seconds, then ends up and starts the first activity to be presented.

Handler's Postdelayed method is ideal for this function. It is equivalent to a timer that allows the thread where the handler is bound to delay execution of a piece of code.

Postdelayed (Runnable r,long uptimemillis);

The first parameter is a snippet of code to be executed lazily. The second parameter is the number of seconds to extend.

    private handler mhandler = new handler ();      @Override     protected void oncreate (bundle savedinstancestate)   {        super.oncreate (savedinstancestate);         intent intent = getintent ();         setcontentview (r.layout.activity_welcome);         Mhandler.postdelayed (new runnable ()  {              @Override             public void  run ()  {                 startandfinishthis ();            }        &nbSP;}, 2500); 

Android App splash Screen implementation