android - Going to another activity from dialog box -


i want go sign-in activity after confirming logout alert box, not working me. can me sort out?

here navigation.java class

final dialog mydialog = new dialog(this); mydialog.settitle("confirm logout"); mydialog.setcontentview(r.layout.logoutdialog); button yesoption = (button) findviewbyid(r.id.yes); button nooption = (button) findviewbyid(r.id.no); yesoption.setonclicklistener(new view.onclicklistener() {     @override     public void onclick(view view) {          loginmanager.getinstance().logout();         intent login = new intent(navigation.this, signin.class);         startactivity(login);         finish();     }  }); nooption.setonclicklistener(new view.onclicklistener() {     @override     public void onclick(view view) {         mydialog.dismiss();      } });  mydialog.show(); }

you need use dialog instances of button view custom layout. try it.

    final dialog mydialog = new dialog(this);     mydialog.settitle("confirm logout");     mydialog.setcontentview(r.layout.logoutdialog);     button yesoption = (button)mydialog.findviewbyid(r.id.yes);     button nooption = (button)mydialog.findviewbyid(r.id.no);      yesoption.setonclicklistener(new view.onclicklistener() {         @override         public void onclick(view view) {              loginmanager.getinstance().logout();             intent login = new intent(navigation.this , signin.class);             login.addflags(intent.flag_activity_clear_task | intent.flag_activity_new_task);             startactivity(login);             finish();         }      });      nooption.setonclicklistener(new view.onclicklistener() {         @override         public void onclick(view view) {             mydialog.dismiss();          }     });      mydialog.show(); }

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