Activity has leaked window com.android.internal.policy.impl.PhoneWindow$DecorView@405aeb60 that was originally added here -

i know there plenty of answer topic... not able find solution problem. simple, activity:

public class dialogsactivity extends activity {  bundle bundle=new bundle(); string token;  @override protected void onresume() {     // todo auto-generated method stub     super.onresume();     mostrardialogo(); }   @override protected void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);     setcontentview(r.layout.dialogsactivitylayout);     bundle=getintent().getextras();     token=bundle.getstring("token");     token=token.replaceall("\\s+","");     log.i("parse", "token: "+token);   }  private void mostrardialogo() {     if(token.equals("nologin")){         alertdialog.builder nologin = new alertdialog.builder(dialogsactivity.this);         nologin.settitle(r.string.loginstring);         nologin.setmessage(r.string.nologin);         nologin.setnegativebutton(r.string.cancel,                 new dialoginterface.onclicklistener() {                     public void onclick(dialoginterface dialog,                             int whichbutton) {                          dialog.dismiss();                         finish();                         return;                     }                  });           nologin.show();      }else if(token.equals("nocon")){         alertdialog.builder nocon = new alertdialog.builder(dialogsactivity.this);         nocon.settitle(r.string.loginstring);         nocon.setmessage(r.string.timeout);         nocon.setnegativebutton(r.string.cancel,                 new dialoginterface.onclicklistener() {                     public void onclick(dialoginterface dialog,                             int whichbutton) {                          dialog.dismiss();                         finish();                         return;                     }                 });         nocon.show();      }else if(token.equals("oklogin")){          alertdialog.builder start=new alertdialog.builder(dialogsactivity.this);         start.settitle(r.string.warn);         start.setmessage(r.string.service);         start.setnegativebutton(r.string.accept,                 new dialoginterface.onclicklistener() {                      @override                     public void onclick(dialoginterface dialog, int which) {                          dialog.dismiss();                         finish();                         return;                     }                 });         //finish();         start.show();     }else if(token!="nocon" && token!="nologin" && token!="oklogin"){         alertdialog.builder error=new alertdialog.builder(dialogsactivity.this);         error.settitle(r.string.unknownerror);         error.setmessage(r.string.unkerrortext);         error.setpositivebutton(r.string.accept,                 new dialoginterface.onclicklistener() {                      @override                     public void onclick(dialoginterface dialog, int which) {                          dialog.dismiss();                         finish();                         return;                      }                 });         error.show();     }    }    } 

and when activity run, stacktrace:

05-21 11:46:25.140: e/windowmanager(15737): activity com.publidirecta.vinceriazafata.dialogsactivity has leaked window com.android.internal.policy.impl.phonewindow$decorview@405aeb60 added here 05-21 11:46:25.140: e/windowmanager(15737): android.view.windowleaked: activity com.publidirecta.vinceriazafata.dialogsactivity has leaked window com.android.internal.policy.impl.phonewindow$decorview@405aeb60 added here 05-21 11:46:25.140: e/windowmanager(15737):     @ android.view.viewroot.<init>(viewroot.java:263) 05-21 11:46:25.140: e/windowmanager(15737):     @ android.view.windowmanagerimpl.addview(windowmanagerimpl.java:171) 05-21 11:46:25.140: e/windowmanager(15737):     @ android.view.windowmanagerimpl.addview(windowmanagerimpl.java:114) 05-21 11:46:25.140: e/windowmanager(15737):     @ android.view.window$localwindowmanager.addview(window.java:424) 05-21 11:46:25.140: e/windowmanager(15737):     @ android.app.dialog.show(dialog.java:241) 05-21 11:46:25.140: e/windowmanager(15737):     @ android.app.alertdialog$builder.show(alertdialog.java:809) 05-21 11:46:25.140: e/windowmanager(15737):     @ com.publidirecta.vinceriazafata.dialogsactivity.mostrardialogo(dialogsactivity.java:88) 05-21 11:46:25.140: e/windowmanager(15737):     @ com.publidirecta.vinceriazafata.dialogsactivity.onresume(dialogsactivity.java:20) 05-21 11:46:25.140: e/windowmanager(15737):     @ android.app.instrumentation.callactivityonresume(instrumentation.java:1150) 05-21 11:46:25.140: e/windowmanager(15737):     @ android.app.activity.performresume(activity.java:3832) 05-21 11:46:25.140: e/windowmanager(15737):     @ android.app.activitythread.performresumeactivity(activitythread.java:2114) 05-21 11:46:25.140: e/windowmanager(15737):     @ android.app.activitythread.handleresumeactivity(activitythread.java:2139) 05-21 11:46:25.140: e/windowmanager(15737):     @ android.app.activitythread.handlelaunchactivity(activitythread.java:1672) 05-21 11:46:25.140: e/windowmanager(15737):     @ android.app.activitythread.access$1500(activitythread.java:117) 05-21 11:46:25.140: e/windowmanager(15737):     @ android.app.activitythread$h.handlemessage(activitythread.java:935) 05-21 11:46:25.140: e/windowmanager(15737):     @ android.os.handler.dispatchmessage(handler.java:99) 05-21 11:46:25.140: e/windowmanager(15737):     @ android.os.looper.loop(looper.java:130) 05-21 11:46:25.140: e/windowmanager(15737):     @ android.app.activitythread.main(activitythread.java:3687) 05-21 11:46:25.140: e/windowmanager(15737):     @ java.lang.reflect.method.invokenative(native method) 05-21 11:46:25.140: e/windowmanager(15737):     @ java.lang.reflect.method.invoke(method.java:507) 05-21 11:46:25.140: e/windowmanager(15737):     @ com.android.internal.os.zygoteinit$methodandargscaller.run(zygoteinit.java:867) 05-21 11:46:25.140: e/windowmanager(15737):     @ com.android.internal.os.zygoteinit.main(zygoteinit.java:625) 05-21 11:46:25.140: e/windowmanager(15737):     @ dalvik.system.nativestart.main(native method) 

the error jumps on .show() method, depending of value of token variable enters in 1 if or in another. and, can see, dialogs dismissed. help? thank you!

you should create dialog before showing it.

for example:

nocon.create().show(); 

instead

nocon.show();