title: How to search for the Unicode Text when using the Uiautomator to do android automated testing?
body: <p>I search for a long time to know how to use the Uiautomator tools to  set the search criteria to match the Unicode Text (for example:chinese).</p>
  
  <pre><code>UiScrollable languageItemScrol = new UiScrollable( new UiSelector().scrollable(true));  
  UiObject languageItemOption = languageItemScrol.getChildByText(  
                  new UiSelector().text("中文 (简体)"), "中文 (简体)", true);  
  languageItemOption.clickAndWaitForNewWindow();
  </code></pre>
  
  <p>Yes, I usually test android terminal in different languages， I have to know how to use the Uiautomator testing in variety of  languages;</p>
  
  <p>Would you tell me how to fix it?</p>