title: Convert my EditText Input to an observable stream
body: <p>So i have been trying to convert my EditText input  that i get from my TextWatcher to an observable of stream but i cannot convert it.</p>
  
  <p>I am trying the following</p>
  
  <pre><code>etSearch.addTextChangedListener(object: TextWatcher{
          override fun afterTextChanged(p0: Editable?) {
              //I want to create an observable here to send events
                 Observable.create(e-&gt;e.next(p0));
          }
  
          override fun beforeTextChanged(p0: CharSequence?, p1: Int, p2: Int, p3: Int) {
  
          }
  
          override fun onTextChanged(p0: CharSequence?, p1: Int, p2: Int, p3: Int) {
  
          }
      })
  </code></pre>
  
  <p>I am not able to figure out where i should create my events so that i am able to subscribe to it.</p>