Question

I am working on an android 2.2 app. When clicking a button I would like to display a list with checkboxes with all the contact persons from the list. After checking the persons from the list I want to display the phone numbers of the persons from the list. I don’t know how to do that.

I don’t know how to display in a listview with checkboxes all the contact persons from a list. Need some help.

This is my code for the ocntact list:

   public void onActivityResult(int requestCode, int resultCode, Intent intent)
        {

          if (requestCode == PICK_CONTACT)
          {        
              Cursor cursor =  managedQuery(intent.getData(), null, null, null, null);
              cursor.moveToNext();
              String contactId = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID));
               String  name = cursor.getString(cursor.getColumnIndexOrThrow(ContactsContract.Contacts.DISPLAY_NAME));

              Toast.makeText(this, "Contect LIST  =  "+name, Toast.LENGTH_LONG).show();
          }
        }//onActivityResult

}

How to put all the contact name and phone numbers in a listview with checkboxes and than when ok is pressed to save all the checked persons in a list or a vector?

Answer 1

this link must help you

http://www.vogella.de/articles/AndroidListView/article.html

UPDATE1:
after:

holder.checkbox.setChecked(list.get(position).isSelected());

write:

if (holder.checkbox.isChecked()){
   Log.i("LOG", "check box " + list.get(position).getName() + " is checked");
} else {
   Log.i("LOG", "check box " + list.get(position).getName() + " is not checked");
}