Android 处置网页链接点击Intent

Android 处理网页链接点击Intent

点击网页上类似“http://www.javaeye/book.pdf”这样的链接，将激活PDFActivity，由PDFActivity处理该行为.
<activity android:name="PDFActivity" ......>
    <intent-filter>  
            <action android:name="android.intent.action.VIEW" />  
            <category android:name="android.intent.category.DEFAULT" />  
            <category android:name="android.intent.category.BROWSABLE" />  
            <data android:scheme="http" />  
            <data android:host="*" />  
            <data android:pathPattern=".*\\.pdf" />
    <intent-filter>
</activity>