java - how to get index or position of listview control -

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hello guys new android programming. want create puzzle game in user sort html unsorted tags dragging them on screen. using listview control store unsorted html tags. have implemented following library: https://github.com/terlici/dragndroplist

now trying position or index of list item after user drop list item can compare user sorted list items actual sorted items.

here code main.java

puzzlemanager pm = new puzzlemanager(this); pm.insertpuzzle("<html>,</h1>,<h1>,</html>,<body>,</body>", "<html>,<body>,<h1>,</h1>,</body>,</html>"); cursor cursor = pm.getpuzzle(1); pm.close(); string s = cursor.getstring(1);  list<string> puzzlelist = arrays.aslist(s.split(",")); arraylist<map<string, object>> items = new arraylist<map<string, object>>();  for(int = 0; < puzzlelist.size(); ++i) {     hashmap<string, object> item = new hashmap<string, object>();     item.put("puzzle", puzzlelist.get(i));     items.add(item); }  dragndroplistview list = (dragndroplistview)findviewbyid(android.r.id.list); dragndropsimpleadapter adaptor = new dragndropsimpleadapter(this,         items,         r.layout.row,         new string[]{"puzzle"},         new int[]{r.id.text},         r.id.handler); list.setdragndropadapter(adaptor);

main.xml

<linearlayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" >  <com.terlici.dragndroplist.dragndroplistview     android:id="@id/android:list"     android:layout_width="match_parent"     android:layout_height="match_parent"     />  </linearlayout>

row.xml

<?xml version="1.0" encoding="utf-8"?> <linearlayout xmlns:android="http://schemas.android.com/apk/res/android"     android:layout_width="match_parent"     android:layout_height="80px"     android:orientation="horizontal"     android:gravity="center_vertical"     >      <imageview         android:id="@+id/handler"         android:layout_width="60px"         android:layout_height="60px"         android:src="@android:drawable/btn_star_big_on"         android:layout_marginleft="8px"         />      <textview         android:id="@+id/text"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:text="large text"         android:textappearance="?android:attr/textappearancelarge" />  </linearlayout>

thanks in advance

list.setonitemdragndroplistener(new dragndroplistener(){                 public void onitemdrop(dragndroplistview parent, view view, int startposition, int endposition, long id)                 {                     super.onitemdrop(parent, view, startposition, endposition, id);                     log.i("long clicked","pos"+" "+endposition+" id "+id);                 }          });

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