Android Studio-单击列表视图中的项目，从该位置获取值

Question

I am trying be able to click on a item in a listview and get the stopIdRoutes (String) value and pass it to another intent.

The values are put into a HashMap before being put into a list.

I have tried to use listview.getItemAtPosition(position); but this just throws an error: java.util.HashMap cannot be cast to ie.*.student.*.dublinbuses.getStopId .

How can I remedy this. I've tried some solutions on here, and they haven't helped with this situation.

I also created a getStopId class.

Also, the stopIdRoutes that is being sent to the next intent is the last stop id in the list.

My code is:

    lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

            Intent i = new Intent(getApplicationContext(), StopIdResultsActivity.class);

            getStopId getstopid_fromclass = (getStopId)lv.getItemAtPosition(position);
            Log.i("Item", "Selected: " + getstopid_fromclass.getStopid());

            //Create the bundle
            Bundle bundle = new Bundle();

            //Add your data to bundle
            bundle.putString("stopid", stopidRoutes);

            //Add the bundle to the intent
            i.putExtras(bundle);

            //Fire that second activity
            startActivity(i);
        }

    });

Answer 1

lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

            Intent i = new Intent(getApplicationContext(), StopIdResultsActivity.class);

            GetStopId getstopid_fromclass = list[position];


            //Create the bundle
            Bundle bundle = new Bundle();

            //Add your data to bundle
            bundle.putString("stopid", getstopid_fromclass.getStopid());

            //Add the bundle to the intent
            i.putExtras(bundle);

            //Fire that second activity
            startActivity(i);
        }

    })

and in other activity get it as:-

String stopID = getIntent().getExtras().getString("stopid");

Try using this, if still error appears, let me know the error