How to bind costum id in android list view?

Question

I'm new in android/java development.

I want to bind custom Id in ListView.

In pList i have project name, in pListId i have project id's:)

        List<String> pList = new ArrayList<String>();
    List<String> pListId = new ArrayList<String>();

    for(int i =0; i<len;i++){
        Log.w("s",project.getProjectName(i));
        //projects[i]=project.getProjectName(i);
        pList.add(project.getProjectName(i));
        pListId.add(project.getProjectId(i));
    }

    setListAdapter(new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1, plist));

When i click on name i want to get the id and i can open new Activity.

Thanks.

Answer 1

Override onListItemClick like in

@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
    // TODO Auto-generated method stub
    super.onListItemClick(l, v, position, id);

    String mainString = main[position];
    Class mainClass = null;

    try {
        mainClass = Class.forName("com.packagename." + mainString);
    } catch (ClassNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    Intent mainIntent = new Intent(mainMenu.this, mainClass);
    startActivity(mainIntent);
}