android - About Image click Issue -

i have question image click issue:

i using parallax effect sticky, in viewpager not working on clicking. requirement if user clicks on that,then should redirect page.i using this link that.

i using viewpager instead of imageview , viewpager has image sliding. thats not working.i getting array of images.

any idea wrong ?

thanks.

 code:  public class mainactivity extends actionbaractivity {   private textview stickyview;  private listview listview;  private view heroimageview;   private view stickyviewspacer;   private int max_rows = 20;   @override  protected void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);     setcontentview(r.layout.activity_main);      /* initialise list view, hero image, , sticky view */     listview = (listview) findviewbyid(r.id.listview);     heroimageview = findviewbyid(r.id.heroimageview);     stickyview = (textview) findviewbyid(r.id.stickyview);      heroimageview.setonclicklistener(new onclicklistener() {          @override         public void onclick(view v) {             toast.maketext(collectiondetailactivity.this, "click",  toast.length_short).show();         }     });      /* inflate list header layout */     layoutinflater inflater = (layoutinflater) getsystemservice(context.layout_inflater_service);     view listheader = inflater.inflate(r.layout.list_header, null);     stickyviewspacer = listheader.findviewbyid(r.id.stickyviewplaceholder);      /* add list view header */     listview.addheaderview(listheader);      /* handle list view scroll events */     listview.setonscrolllistener(new abslistview.onscrolllistener() {          @override         public void onscrollstatechanged(abslistview view, int scrollstate)           {         }          @override         public void onscroll(abslistview view, int firstvisibleitem, int visibleitemcount, int totalitemcount) {              /* check if first item reached top.*/             if (listview.getfirstvisibleposition() == 0) {                 view firstchild = listview.getchildat(0);                 int topy = 0;                 if (firstchild != null) {                     topy = firstchild.gettop();                 }                  int herotopy = stickyviewspacer.gettop();                 stickyview.sety(math.max(0, herotopy + topy));                  /* set image scroll half of amount of listview */                 heroimageview.sety(topy * 0.5f);             }         }     });       /* populate listview sample data */     list<string> modellist = new arraylist<>();     (int = 0; < max_rows; i++) {         modellist.add("list item " + i);     }      arrayadapter adapter = new arrayadapter(this, r.layout.list_row, modellist);     listview.setadapter(adapter);  }  } 

look view hierarchy, listview on imageview , click event handle listview. stickyview on listview. if need handle click event imageview can use click event space item(list_header layout) of listview.

change :

heroimageview.setonclicklistener(new onclicklistener() {          @override         public void onclick(view v) {             toast.maketext(collectiondetailactivity.this, "click",  toast.length_short).show();         }     }); 

code :

    stickyview.setonclicklistener(new view.onclicklistener() {          @override         public void onclick(view v) {             toast.maketext(mainactivity.this, "stickyview clicked", toast.length_short).show();         }     }); 

and add handle click event of imageview :

listview.setonitemclicklistener(new adapterview.onitemclicklistener() {     @override     public void onitemclick(adapterview<?> parent, view view, int position, long id) {         if (position == 0) {             toast.maketext(mainactivity.this, "heroimageview clicked", toast.length_short).show();         } else {             //listview item clicked         }      } }); 

complete code