java - Android setOnClickListener does not work -

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i've little problem toast in android :/ want create little toast when button1 going activated

here code:

mainactivity.java

package com.andruiden.toast;  import android.app.activity; import android.content.dialoginterface; import android.content.dialoginterface.onclicklistener; import android.os.bundle; import android.view.*; import android.widget.*; import com.andruiden.toast.r;  public class mainactivity extends activity {      //klick listener     class meinclicklistener implements onclicklistener{         public void onclick(view v){             string text = "es wurde geklickt";             toast t = toast.maketext(v.getcontext(), text, toast.length_short);              t.show();         }          @override         public void onclick(dialoginterface dialog, int which) {             // todo auto-generated method stub          }     }      public void oncreate(bundle savedinstancestate){         super.oncreate(savedinstancestate);         setcontentview(r.layout.activity_main);          //button beim hörer registrieren         meinclicklistener t = new meinclicklistener();         button test = (button) findviewbyid(r.id.button1);         test.setonclicklistener(t);        } }

on line test.setonclicklistener(t); error:

the method setonclicklistener(view.onclicklistener) in type view not applicable arguments

what means?

i can change code here:

test.setonclicklistener((android.view.view.onclicklistener) t);

but when run .apk on galaxy s2 happens nothing.. :/

sorry bad english xd

please remove these lines import section:

import android.content.dialoginterface; import android.content.dialoginterface.onclicklistener;

these dialog interfaces

and use instead:

import android.view.view.onclicklistener;

your class should be:

    class meinclicklistener implements onclicklistener {     public void onclick(view v)     {         string text = "es wurde geklickt";         toast t = toast.maketext(v.getcontext(), text, toast.length_short);          t.show();     }  }

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