Android edittext settext in a fragment

See more:

Java

Android

Hi All,
I have a simple fragment inside I have EditText. I'm trying to set the EditText setText onCreateView, onResume and onStart but I couldn't get the text to show. setHint works just fine unlike setText. any idea what could be the reason?
Thanks in advance!!

What I have tried:

XML:
EditText is inside ScrollView

<EditText
	android:id="@+id/output_value"
	android:layout_width="match_parent"
	android:layout_height="wrap_content"
	android:inputType="number"
	android:maxLength="3"
	android:hint="@string/output_function_value_hint"
	android:layout_marginStart="20dp"
	android:layout_marginEnd="20dp"
	android:saveEnabled="false"/>

onCreateView:

private View rootView;
private EditText outputEditText;
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
	rootView = inflater.inflate(R.layout.fragment_io,container,false);	

	outputEditText = rootView.findViewById(R.id.output_value);       
	outputEditText.addTextChangedListener(new TextWatcher() {
		@Override
		public void onTextChanged(CharSequence s, int start, int before, int count) { }
		@Override
		public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
		@Override
		public void afterTextChanged(Editable s) {
			if(!TextUtils.isEmpty(s.toString())){
				try{
					if(Integer.valueOf(outputEditText.getText().toString()) > MAX_OUTPUT_VALUE || Integer.valueOf(outputEditText.getText().toString()) <MIN_OUTPUT_VALUE ){
						Toast.makeText(getSmartControlActivity(), getString(R.string.output_function_value_hint),Toast.LENGTH_SHORT).show();
						outputEditText.setText("");
					}
				}catch(NumberFormatException ex){
					ex.printStackTrace();
					outputEditText.setText("");
				}
			}
		}
	});

  //....

	return rootView;
}

Trying to setText onResume or onStart with no luck

@Override
    public void onResume() {
        super.onResume();
        outputEditText.setText("42");
    }

    @Override
    public void onStart(){
        super.onStart();
        
        outputEditText.setText("42"); //,TextView.BufferType.EDITABLE
    }