title: Text on spinner is white on a white background
body: <p>The text on my spinners is white, and I have no idea why.</p>
  
  <p><img src="https://i.stack.imgur.com/idQy4.png" alt="enter image description here"></p>
  
  <p>This is my xml, nothing special</p>
  
  <pre><code> &lt;Spinner
       android:id="@+id/spinner_date"
       android:layout_width="0dp"
       android:layout_height="wrap_content"
       android:layout_weight="1" /&gt;
  </code></pre>
  
  <p>And my code</p>
  
  <pre><code>dateSpinner = (Spinner) findViewById(R.id.spinner_date);
  selectedDate = calendar.getTime();
  List&lt;String&gt; list = new ArrayList&lt;String&gt;();
  list.add(formatter.format(selectedDate));
  dateAdapter = new ArrayAdapter&lt;String&gt;(mContext,
              android.R.layout.simple_spinner_item, list);
  dateSpinner.setAdapter(dateAdapter);
  </code></pre>
  
  <p>What could be the reason that my text is displayed in white? </p>
  
  <p>EDIT: 
  I've found the reason, I replaced the mContext parameter which was set in my onCreate.</p>
  
  <pre><code>mContext = getApplicationContext();
  </code></pre>
  
  <p>Now I use d</p>
  
  <pre><code>ateAdapter = new ArrayAdapter&lt;String&gt;(this,
                  android.R.layout.simple_spinner_item, list);
  </code></pre>
  
  <p>and it works.</p>