CODEWITHSUNDEEP
javaandroidandroid-fragmentsandroid-fragmentactivity
EGHDK
EGHDK

Reputation: 18130

Can't get onTouchListener to work in fragmentActivity

I'm trying to toast when a particular editText is hit in my fragment.

My fragment activity:

@Override
    public void onActivityCreated(Bundle savedInstanceState) {
        // TODO Auto-generated method stub
        super.onActivityCreated(savedInstanceState);

        EditText ed2 = (EditText) getView().findViewById(R.id.editText2);
        ed2.setOnTouchListener(new OnTouchListener() {
            @Override
            public boolean onTouch(View v, MotionEvent event) {
                if(MotionEvent.ACTION_UP == event.getAction()){

                    Toast.makeText(getActivity(), "Hello", Toast.LENGTH_LONG).show();
                }
                return false;
            }
        });
    }

My application crashes when this fragment is added. I'm getting a null pointer at ed2.setOnTouchListener....

Any ideas?

Upvotes: 0

Views: 2205

Answers (2)

tae jun Kim
tae jun Kim

Reputation: 176

EditText is null. if your contentview is not cotain edittext , edittext can't created. OnTouchListener is not null. first check EditText .

Upvotes: 1

Georgy Gobozov
Georgy Gobozov

Reputation: 13731

use onCreateView

 @Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.your_view, container, false);
    EditText = ed2 = (EditText) getView().findViewById(R.id.editText2);
    ed2.setOnTouchListener(new OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            if(MotionEvent.ACTION_UP == event.getAction()){

                Toast.makeText(getActivity(), "Hello", Toast.LENGTH_LONG).show();
            }
            return false;
        }
    });
    return view;
}

Upvotes: 1

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