title: SearchView hint not showing
body: <p>I'm trying to display hint text in a search view in my Main Activity. The onqueryTextSubmit launches another activity called SearchResultsActivity which will display the results of the query. My problem is that I cannot display the hint text. My searchable.xml code</p>
  
  <pre><code>&lt;searchable xmlns:android="http://schemas.android.com/apk/res/android"
          android:hint="@string/search_hint"
          android:label="@string/app_name"
  /&gt;
  </code></pre>
  
  <p>and the manifest code
      
      </p>
  
  <pre><code>&lt;application
      android:allowBackup="true"
      android:icon="@mipmap/ic_launcher"
      android:label="@string/app_name"
      android:supportsRtl="true"
      android:theme="@style/AppTheme"&gt;
      &lt;activity android:name=".MainActivity"&gt;
          &lt;intent-filter&gt;
              &lt;action android:name="android.intent.action.SEARCH"/&gt;
              &lt;action android:name="android.intent.action.MAIN"/&gt;
  
              &lt;category android:name="android.intent.category.LAUNCHER"/&gt;
          &lt;/intent-filter&gt;
  
          &lt;meta-data
              android:name="android.app.default_searchable1"
              android:value=".SearchResultsActivity"
              android:resource="@xml/searchable"/&gt;
      &lt;/activity&gt;
      &lt;activity android:name=".SearchResultsActivity"&gt;
          &lt;meta-data android:name="android.app.searchable"
                     android:resource="@xml/searchable"&gt;
          &lt;/meta-data&gt;
      &lt;/activity&gt;
  &lt;/application&gt;
  &lt;/manifest&gt;
  </code></pre>
  
  <p>and finaly my onQueryTextSubmit code</p>
  
  <pre><code>@Override
          public boolean onQueryTextSubmit(String query)
          {
  
              Anniversaries tempResults;
              tempResults = mainAnniversariesManager.searchManager.searchAnniversaries(query);
  
              if (tempResults.entries.size() == 0)
              {
                  snackbar = Snackbar.make(findViewById(R.id.coordinator), getString(R.string.no_results_found) + query, Snackbar.LENGTH_INDEFINITE);
                  snackbar.show();
                  return true;
              } else
              {
                  snackbar = null;
                  if (!searchView.isIconified())
                  {
                      searchView.setIconified(true);
                  }
                  menuItem.collapseActionView();
  
                  Intent intent=new Intent(getApplicationContext(),SearchResultsActivity.class);
                  Bundle args=new Bundle();
                  args.putSerializable("serialized_Anniversaries",tempResults);
                  intent.putExtra("args",args);
                  startActivity(intent);
  
                  return false;
              }
          }
  </code></pre>
  
  <p>Thanks in advance</p>