java - How to get the value of a textview in a listview? -

i need value of textview in position of listview. how it?

myjava code:

protected void onlistitemclick(listview l, view v, int position, long id) {      super.onlistitemclick(l, v, position, id);      textview txttechcharacteristic = (textview) findviewbyid(r.id.techcharacteristic);     textview txttechcharacteristicname = (textview) findviewbyid(r.id.techcharacteristicname); } 

here textview ->.

layout listview:

 <?xml version="1.0" encoding="utf-8"?>     <linearlayout xmlns:android="http://schemas.android.com/apk/res/android"     android:orientation="vertical" android:layout_width="fill_parent"     android:layout_height="fill_parent">     <relativelayout          android:layout_width="fill_parent" android:layout_height="wrap_content">         <include layout="@layout/simple_back_action_bar" />     </relativelayout>     <listview         android:id="@+id/android:list"         android:layout_width="fill_parent"         android:layout_height="fill_parent"         android:padding="10dp"         android:textsize="16sp"/> </linearlayout> 

layout rows:

<?xml version="1.0" encoding="utf-8"?> <linearlayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical">  <textview android:id="@+id/techcharacteristic"          android:textsize="20sp"          android:textstyle="bold"  android:layout_width="fill_parent"          android:layout_height="fill_parent"/> <textview android:id="@+id/techcharacteristicname"          android:textsize="15sp"                android:layout_width="wrap_content"          android:layout_height="fill_parent"/> </linearlayout> 

the code fill listview done within asynchronous method.here is:

public class populatetechcharacteristiclist extends         asynctask<integer, string, integer> {      progressdialog progress;     context context;      public populatetechcharacteristiclist(context context) {         this.context = context;     }      protected void onpreexecute() {         progress = progressdialog.show(techcharacteristiclist.this,                 getresources().getstring(r.string.wait), getresources()                         .getstring(r.string.loadingoperations));     }      protected integer doinbackground(integer... paramss) {          arraylist<techcharacteristic> arraytechchar = new arraylist<techcharacteristic>();         techcharacteristicwsqueries techcharwsqueries = new techcharacteristicwsqueries();          try {             arraytechchar = techcharwsqueries                     .selecttechcharacteristicbyasset(asset);              (techcharacteristic straux : arraytechchar) {                 hashmap<string, string> temp = new hashmap<string, string>();                 temp.put("cod", straux.gettechcharacteristic() + " - "                         + straux.gettechcharacteristicname());                 temp.put("value",                         "valor: " + straux.gettechcharacteristicvalue());                 list.add(temp);             }          } catch (queryexception e) {              e.printstacktrace();             return 0;         }          return 1;     }      protected void onpostexecute(integer result) {          if (result == 1) {             simpleadapter adapter = new simpleadapter(                     techcharacteristiclist.this, list,                     r.layout.techcharacteristic_rows, new string[] { "cod",                             "value" }, new int[] { r.id.techcharacteristic,                             r.id.techcharacteristicname });              setlistadapter(adapter);             progress.dismiss();         }     } } 

onclick passes parent view "v"

just use

textview txttechcharacteristic = (textview) v.findviewbyid(r.id.techcharacteristic); string txt = txttechcharacteristic.gettext();