Settings + adding mutexes whenever possible.

android/res/values-zh-rCN/strings.xml

@@ -6,6 +6,9 @@
     <string name="navigation_drawer_close">关闭导航窗口</string>
 	<string name="action_settings">设置</string>  
     
+	<string name="select_language">选择语言:</string>
+    
+	
     <string name="search_title">搜索标题</string>
     
     <string name="news_record_not_available">无法查看新闻记录</string>