title: How can we use android:inputType in EditTextPreference?
body: <p>I checked the documentation of EditTextPreference 
  <a href="http://developer.android.com/reference/android/preference/EditTextPreference.html" rel="noreferrer">http://developer.android.com/reference/android/preference/EditTextPreference.html</a></p>
  
  <p>But I failed to found the android:inputType attribute there. Then how it can be used in this code segment</p>
  
  <pre><code>&lt;EditTextPreference
          android:key="edit"
          android:title="@string/location1"
          android:summary="@string/summary1"
          android:dialogTitle="@string/location1"
          android:dialogMessage="@string/message"
          android:inputType="text"
          android:singleLine="true"
          /&gt;
  </code></pre>
  
  <p>Same doubt for the android:singleLine attribute.</p>