Adding an onclicklistener to listview android

Question

I ve managed to implement a great listview that I found here http   www learn-android com 2011 11 22 lots-of-lists-custom-adapter comment-page-1  but I can t seem to add an onclicklistener I just want to be able to do an action when I click on the row  with the data that the row contains of course any ideas  thanks   Override public void onCreate Bundle savedInstanceState        super onCreate savedInstanceState       setContentView R layout liste       this requestWindowFeature Window FEATURE NO TITLE          Setup the list view     final ListView prestListView    ListView  findViewById R id list       final prestationAdapterEco prestationAdapterEco   new prestationAdapterEco this  R layout prestation        prestListView setAdapter prestationAdapterEco           Populate the list  through the adapter     for final prestationEco entry   getPrestations              prestationAdapterEco add entry             prestListView setClickable true       prestListView setOnItemClickListener new AdapterView OnItemClickListener               Override         public void onItemClick AdapterView lt   gt  arg0  View arg1  int position  long arg3                Object o   prestListView getItemAtPosition position               String str  String o   As you are using Default String Adapter             Toast makeText getApplicationContext   str Toast LENGTH SHORT  show

User · Answer

The prestListView getItemAtPosition position   returns the UI widget  Text  Icon       Try this instead   Object o   prestationAdapterEco getItemAtPosition position     or  Object o   arg0 getItemAtPosition position     Get the object from the adapter  Not from the list-view   2  Object o is a prestationEco object  Not a String

User · Answer

list setOnItemSelectedListener new OnItemSelectedListener               Override         public void onItemSelected AdapterView lt   gt  arg0  View arg1                  int arg2  long arg3                   TODO Auto-generated method stub                      Override         public void onNothingSelected AdapterView lt   gt  arg0                   TODO Auto-generated method stub

User · Answer

You are doing  Object o   prestListView getItemAtPosition position   String str  String o   As you are using Default String Adapter   The o that you get back is not a String  but a prestationEco so you get a CCE when doing the  String o

User · Answer

Try this       list setOnItemSelectedListener new OnItemSelectedListener           Override     public void onItemSelected AdapterView lt   gt  arg0  View arg1              int arg2  long arg3              Override     public void onNothingSelected AdapterView lt   gt  arg0

User · Answer

listView setOnItemClickListener new OnItemClickListener          public void onItemClick AdapterView lt   gt  parent  View view  int position  long id            Object o   prestListView getItemAtPosition position           prestationEco str    prestationEco o    As you are using Default String Adapter         Toast makeText getBaseContext   str getTitle   Toast LENGTH SHORT  show

User · Answer

If your Activity extends ListActivity  you can simply override the OnListItemClick   method like so         inheritDoc      Override   protected void onListItemClick ListView l  View v  int pos  long id          super onListItemClick l  v  pos  id           TODO   Logic

[android] Adding an onclicklistener to listview (android)

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