java - Main Activity Destroyed before Splash Screen return -

i have main activity call splash screen intent destroys after 3 seconds between lifecycle of splash screen intent main activity destroys (which wrong!).. when splash screen intent finished app crashes because main activity has been destroyed itself.

i appreciate if can me this, i'm out of ideas @ point.

here's code:

mainactivity.java

public class mainactivity extends activity {      private webview webview;      public mainactivity() {      }      @override     public void oncreate(bundle savedinstancestate) {         super.oncreate(savedinstancestate);         log.debug("oncreate(): " + savedinstancestate);         myapplication.startsomemobilecore(this);         myapplication.startsomemobilenotifier(this);          setcontentview(r.layout.main);         this.onnewintent(this.getintent());     }      @override     protected void onstart() {         log.debug("onstart()");         super.onstart();     }      @override     protected void onrestart() {         super.onrestart();         this.wasrestarted = true;     }      @override     protected void onresume() {         super.onresume();     }      protected void onpause() {         super.onpause();         this.receivedintent = false;     }      protected void onstop() {         super.onstop();         this.receivedintent = false;     }      public void ondestroy() {         super.ondestroy();     }      @override     public void onnewintent(intent intent) {         log.debug("onnewintent(): " + intent);         super.onnewintent(intent);          if(intent == null) {             log.warn("received null intent, ignore");         }          if ("ok".equals(authcode)) {             if (intent != null && intent.getdata() != null &&                 ("content".equals(intent.getdata().getscheme()) ||                  "http".equals(intent.getdata().getscheme()))) {                 log.debug("intent.getdata() :" + intent.getdata() + "; intent.getdata().getscheme() : " + intent.getdata().getscheme());                 string requestedpath;                 if ("http".equals(intent.getdata().getscheme())) {                     requestedpath = urldecoder.decode(intent.getdata().tostring());                 } else {                     requestedpath = intent.getdata().getpath();                 }                 showresource(requestedpath);             } else {                 log.debug("intent without data -> go entry page after splash screen");             showresource(configuration.properties.getproperty("portal"));             }         } else {             intent errorintent = new intent(this, errorintent.class);             startactivity(errorintent);             // finish actual activity             finish();         }          log.debug("show splash screen");         intent intentsplash = new intent(this, splashintent.class);         startactivity(intentsplash);     }      void showresource(string resourcetoshow) {         webview = (webview)findviewbyid(r.id.browser);         webview.getsettings().setrenderpriority(websettings.renderpriority.high);         webview.getsettings().setcachemode(websettings.load_default);         webview.setwebviewclient(new webviewclient());         webview.getsettings().setjavascriptenabled(true);         webview.getsettings().setdomstorageenabled(true);         webview.loadurl(resourcetoshow);     } } 

}

here splashintent.java

public class splashintent extends activity {     // time splash screen should shown (in ms)     private static final int splashtime = 3000;     static logger log = logger.getlogger(splashintent.class);      @override     public void oncreate(final bundle savedinstancestate) {         log.debug("splashintent: oncreate");         super.oncreate(savedinstancestate);         setcontentview(r.layout.splash);          handler handler = new handler();         handler.postdelayed(new runnable() {              public void run() {                  log.debug("splashintent: killing splash");                  finish();              }         }, splashtime);      } } 

here part of logcat

there doesn't seem reason override onnewinent in mainactivity.

in oncreate() method use following:

if(savedinstancestate == null){     intent splashintent = new intent(this, splashintent.class);     startactivity(splashintent); } 

this start splash screen whenever mainactivity initialized without saved state. since splashintent activity calls finish after done should revert last activity in stack (aka mainactivity).

---

an better way use splashintent activity launcher activity , forward user mainactivity using intent.

very simple example be:

public class splashintent extends activity {  @override protected void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);      log.debug("splashintent: oncreate");     super.oncreate(savedinstancestate);     setcontentview(r.layout.splash);      handler handler = new handler();     handler.postdelayed(new runnable() {          public void run() {              log.debug("splashintent: killing splash");              intent intent = new intent(this, mainactivity.class);              startactivity(intent);              finish();          }     }, splashtime);   } }