ArrayAdapter<String> arrayAdapter = new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,txtOnlyList);
    returnSaveNotesList.setAdapter(arrayAdapter);

    AdapterView.OnItemClickListener noteClickListener = new AdapterView.OnItemClickListener(){

        @Override
        public void onItemClick(AdapterView<?> txtOnlyList, View view, int position, long id) {
            if(position == 0 ){
                Intent intent = new Intent(ReadFromFile1.this, SaveAndRstoreNote.class);
                intent.putExtra("firstNote","1 .txt");
                startActivity(intent);

            }

        }
    };
    returnSaveNotesList.setOnItemClickListener(noteClickListener);