Webview

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >

       <android.support.v4.widget.SwipeRefreshLayout
           android:id="@+id/swipe_container"
           android:layout_width="match_parent"
           android:layout_height="match_parent" >

              <com.tencent.smtt.sdk.WebView
                  android:id="@+id/webview"
                  android:layout_width="match_parent"
                  android:layout_height="match_parent"/>

       </android.support.v4.widget.SwipeRefreshLayout>

</FrameLayout>