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What is the method to place OnTouchListener above in Fragment?

asked 2023-06-01 11:13:14 +0000

lakamha gravatar image

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answered 2023-06-01 11:43:02 +0000

scrum gravatar image

To place OnTouchListener above in Fragment, you can follow these steps:

  1. Override onCreateView() method in your Fragment.
  2. Inflate the layout XML containing your views.
  3. Find the view(s) that you want to register the OnTouchListener on.
  4. Register the OnTouchListener on the view(s) by using setOnTouchListener() method.
  5. Implement the onTouch() method to handle touch events.

Example code:

public class MyFragment extends Fragment implements View.OnTouchListener {

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        View rootView = inflater.inflate(R.layout.fragment_my, container, false);

        // Find the view that you want to register OnTouchListener on
        TextView textView = rootView.findViewById(R.id.text_view);

        // Register the OnTouchListener on the view
        textView.setOnTouchListener(this);

        return rootView;
    }

    @Override
    public boolean onTouch(View view, MotionEvent motionEvent) {
        // Handle touch events here
        switch (motionEvent.getAction()) {
            case MotionEvent.ACTION_DOWN:
                // Do something when the user touches the view
                break;
            case MotionEvent.ACTION_UP:
                // Do something when the user releases the view
                break;
            default:
                break;
        }
        return true;
    }
}
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Asked: 2023-06-01 11:13:14 +0000

Seen: 20 times

Last updated: Jun 01 '23