WebView：是应用程序打开web网页的UI控件前台

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.example.webtest.WebViewActivity" >

<WebView
android:id="@+id/webView"（http://www.amjmh.com/v/BIBRGZ_558768/）
android:layout_width="match_parent"
android:layout_height="match_parent"/>

</RelativeLayout>

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