android - In Eclipse Images are not clickable? -

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ive made pretty simple wallpaper app , have used same code before. no errors reason images not clickable, missing help... here code far 

import java.io.ioexception; import java.io.inputstream;  import android.app.activity; import android.graphics.bitmap; import android.graphics.bitmapfactory; import android.os.bundle; import android.view.view; import android.view.view.onclicklistener; import android.widget.button; import android.widget.imageview;   public class nflwallpapers extends activity implements view.onclicklistener{  imageview display; int tophone; @override protected void oncreate(bundle savedinstancestate) {     // todo auto-generated method stub     super.oncreate(savedinstancestate);     setcontentview(r.layout.main);     tophone = r.drawable.azcard1;      display = (imageview)findviewbyid(r.id.ivdisplay);     imageview image1 = (imageview) findviewbyid(r.id.ivimage1);     imageview image2 = (imageview) findviewbyid(r.id.ivimage2);     imageview image3 = (imageview) findviewbyid(r.id.ivimage3);     imageview image4 = (imageview) findviewbyid(r.id.ivimage4);     imageview image5 = (imageview) findviewbyid(r.id.ivimage5);     imageview image6 = (imageview) findviewbyid(r.id.ivimage6);     button setwall = (button)findviewbyid(r.id.setwallpaper);     image1.setonclicklistener(this);     image2.setonclicklistener(this);     image3.setonclicklistener(this);     image4.setonclicklistener(this);     image5.setonclicklistener(this);     image6.setonclicklistener(this);     setwall.setonclicklistener(this); }  public void onclick(view v) {     // todo auto-generated method stub      switch (v.getid()){     case r.id.ivimage1:         display.setimageresource(r.drawable.azcard1);         tophone =r.drawable.azcard1;         break;     case r.id.ivimage2:         display.setimageresource(r.drawable.azcard2);         tophone =r.drawable.azcard2;         break;     case r.id.ivimage3:         display.setimageresource(r.drawable.azcard3);         tophone =r.drawable.azcard3;         break;     case r.id.ivimage4:         display.setimageresource(r.drawable.azcard4);         tophone =r.drawable.azcard4;         break;     case r.id.ivimage5:         display.setimageresource(r.drawable.azcard5);         tophone =r.drawable.azcard5;         break;     case r.id.ivimage6:         display.setimageresource(r.drawable.azcard6);         tophone =r.drawable.azcard6;         break;     case r.id.setwallpaper:         inputstream yes = getresources().openrawresource(tophone);         bitmap whatever = bitmapfactory.decodestream(yes);         try{             getapplicationcontext().setwallpaper(whatever);         }catch(ioexception e){             e.printstacktrace();         }         break;      }  }    };

well seem ok class. check out xml layout setting... horizontalscrollview , linearlayout..


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