title: EditText not set after device rotation
body: <p>Steps are as follows:
   1. Run app -> OK, EditText set to "hello"
   2. Clear text manually
   3. Rotate the device</p>
  
  <p>What I expect is that EditText is set again to "hello" because activity is recreated after rotation. However, EditText is empty. Code: </p>
  
  <pre><code>public class MainActivity extends AppCompatActivity {
  
  EditText editText;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
      setContentView(R.layout.activity_main);
  
      editText = (EditText) findViewById(R.id.editText1);
      editText.setText("hello");
  }
  }
  </code></pre>