Android AlertDialog.Builder OnClickListener on custom button -

i display omn alert dialog. created layout , used on onclicklistener. (when click on element of list, displays details it)

when alertdialog appears, fine own dismiss button works. sadly doesn't , don't know how manage this.

this xml file :

<?xml version="1.0" encoding="utf-8"?> <relativelayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/detaildialog" android:layout_width="wrap_content" android:layout_height="wrap_content" android:background="@color/popup_background" >  <button     android:id="@+id/dismissalert"     android:layout_width="fill_parent"     android:layout_height="wrap_content"     android:layout_aligntop="@+id/firstdivider"     android:layout_centerhorizontal="true"     android:background="@color/popup_background"     android:text="dismiss"     android:textcolor="@color/splashcolor" />  <textview     android:id="@+id/alertdetail"     android:layout_width="wrap_content"     android:layout_height="80dp"     android:layout_alignparenttop="true"     android:layout_centerhorizontal="true"     android:paddingtop="20dp"     android:text="description : alert&apos;s details"     android:textcolor="@color/text"     android:textsize="20dp" />  <view     android:id="@+id/firstdivider"     android:layout_width="fill_parent"     android:layout_height="1dp"     android:layout_alignparentleft="true"     android:layout_below="@+id/alertdetail"     android:background="@color/design_alert" /> 

and part of code

view.setonclicklistener(new onclicklistener() {                          @override                         public void onclick(view v) {                             this.messagedialog("order " + string + " waiting time estimate", orderalertspage.this);                               }                          public void messagedialog(string message, final context activity) {                             //on instancie notre layout en tant que view                             layoutinflater factory = layoutinflater.from(activity);                             final view alertdialogview = factory.inflate(r.layout.alert_detail_dialog, null);                              //création de l'alertdialog                             final alertdialog.builder adb = new alertdialog.builder(activity);                             adb.setview(alertdialogview);                              textview text = (textview) alertdialogview.findviewbyid(r.id.alertdetail);                             text.setmovementmethod(scrollingmovementmethod.getinstance());                             text.settext(message);                             text.setgravity(gravity.center);                              button dismiss = (button) alertdialogview.findviewbyid(r.id.dismissalert);                             dismiss.setonclicklistener(new onclicklistener() {                                 public void onclick(view v) {                                  ((dialoginterface) adb).dismiss(); // can't it..                                   }                             });                               adb.show();                          }                     }); 

thanks help

call dismiss() on dialog, not builder.

for example,

final alertdialog dlg = adb.show();  // in onclick() dlg.dismiss();