//Activity代碼如下
public?class?MainActivity?extends?AppCompatActivity?{

????private?WebView?webView;
????@Override
????protected?void?onCreate(Bundle?savedInstanceState)?{
????????super.onCreate(savedInstanceState);
????????setContentView(R.layout.layout1);

????????webView?=?(WebView)findViewById(R.id.webview);
????????webView.getSettings().setJavaScriptEnabled(true);
????????webView.loadUrl("http://www.baidu.com");

????}

}

//AndroidManifest.xml已增加網(wǎng)絡(luò)權(quán)限
<?xml?version="1.0"?encoding="utf-8"?>
<manifest?xmlns:android="http://schemas.android.com/apk/res/android"
????package="com.example.administrator.webview"?>


????<uses-permission?android:name="android.permission.INTERNET"/>

????<application
????????android:allowBackup="true"
????????android:icon="@mipmap/ic_launcher"
????????android:label="@string/app_name"
????????android:supportsRtl="true"
????????android:theme="@style/AppTheme"?>
????????<activity
????????????android:name=".MainActivity"
????????????android:label="@string/app_name"
????????????android:theme="@style/AppTheme.NoActionBar"?>
????????????<intent-filter>
????????????????<action?android:name="android.intent.action.MAIN"?/>

????????????????<category?android:name="android.intent.category.LAUNCHER"?/>
????????????</intent-filter>
????????</activity>
????</application>

</manifest>