AndroidManifest.xml文件中加入網絡訪問的權限設置:html
<uses-permission android:name="android.permission.INTERNET" />java
activity_main.xml代碼android
<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.jt.http_01.MainActivity" > <WebView android:id="@+id/webView1" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_alignParentLeft="true" android:layout_alignParentTop="true" /> </RelativeLayout>
WebViewLoadData.java代碼web
/** * 使用WebView加載 HTML 代碼 * @author jiatao * @date 2015-5-2 * @version 1.0 */ package com.jt.http_01; import android.app.Activity; import android.os.Bundle; import android.webkit.WebView; public class WebViewLoadData extends Activity { private WebView webView; @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); initDisplay(); } public void initDisplay() { // TODO Auto-generated method stub webView = (WebView) findViewById(R.id.webView1); String htmlCode = "<html>" + "<head>" + "<title>Welcome</title>" + "</head>" + "<body>" + "<h2>Welcome to <a href=\"http://www.163.com\">歡迎來到網易</a></h2>" + "</body>" + "</html>"; /** * 調用loadData()方法加載HTML代碼 * public void loadData(String data, String mimeType, String encoding) { } */ webView.loadData(htmlCode, "text/html;utf-8", "utf-8"); } }