Button not clicking in Portrait Mode
<p>I have a button to which I attach an onClickListener via code. I have to to this through code because it's in a fragment.</p>

<p>The listener works fine when in landscape mode, but when it's in portrait it doesn't. There's no "click" sound even.</p>

<p>In my xml file, I set the initial visibility of the button to invisible and then make it visible later when the user clicks a radio button in the same Viewgroup as the button. The onclicklisteners of the radiobuttons are working just fine in both portrait and landscape mode.</p>

<p>Now if I remove the "android:visibility="invisible" code in xml, the onclickstener works fine in portrait mode! But of course I need it invisible till the user clicks a radiobutton otherwise the UI doesn't make sense. Very weird indeed.</p>

<p>Here's my code:</p>

<pre><code>private void setOnClickForSaveButton(View v) {

        Button changeFundsSave = (Button) v.findViewById(R.id.change_funds_save);
        changeFundsSave.setOnClickListener(saveListener);

    }

Button.OnClickListener saveListener = new Button.OnClickListener() {

        @Override
        public void onClick(View v) {

            //Get the rootview
            View rootView = v.getRootView();

            EditText changeFundsEdit = (EditText) rootView.findViewById(R.id.change_funds_edit);

            if(changeFundsEdit.getText().toString().equals("")) {
                new AlertDialog.Builder(getActivity())
                .setTitle( "" )
                .setMessage( "Enter the number of units" )
                .setPositiveButton( "Ok", new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int which) {


                    }
                })
                .show();
                return;


            }


        }
    };


    private void setOnClicksForRadioButtons(View v) {

        RadioButton rb1 = (RadioButton)v.findViewById(R.id.add_units);
        RadioButton rb2 = (RadioButton)v.findViewById(R.id.remove_units);
        RadioButton rb3 = (RadioButton)v.findViewById(R.id.set_units);

        rb1.setOnClickListener(addRemoveSetButtonListener);
        rb2.setOnClickListener(addRemoveSetButtonListener);
        rb3.setOnClickListener(addRemoveSetButtonListener);

    }





    OnClickListener addRemoveSetButtonListener = new OnClickListener() {

        @Override
        public void onClick(View v) {

            // Since we only have the radiobutton view, we need to get the parent
            View rootView = v.getRootView();

            //Make the controls visible
            TextView changeFundsText = (TextView) rootView.findViewById(R.id.change_funds_text);
            EditText changeFundsEdit = (EditText) rootView.findViewById(R.id.change_funds_edit);
            Button changeFundsSave = (Button) rootView.findViewById(R.id.change_funds_save);

            changeFundsText.setVisibility(View.VISIBLE);
            changeFundsEdit.setVisibility(View.VISIBLE);
            changeFundsSave.setVisibility(View.VISIBLE);


        }

    };


}
</code></pre>
