android webView 默认设置

 1         webView= (WebView) findViewById(R.id.webView);
 2
 3         WebSettings webSetting =webView.getSettings();
 4         webSetting.setAllowFileAccess(true);
 5         webSetting.setJavaScriptEnabled(true);
 6         webSetting.setDomStorageEnabled(true);
 7         webSetting.setDatabaseEnabled(true);
 8         webSetting.setAppCacheEnabled(true);
 9         webSetting.setBuiltInZoomControls(false);
10
11         Button btn = (Button) findViewById(R.id.button);
12         btn .setOnClickListener(new View.OnClickListener() {
13             public void onClick(View v) {
14                 webView.loadUrl("http://www.baidu.com/");
15             }
16         });
17
18
19
20         webView.setWebViewClient(new WebViewClient() {
21             @Override
22             public boolean shouldOverrideUrlLoading(WebView view, String url) {
23                 view.loadUrl(url);
24                 return true;
25             }
26
27
28         });
29
30
31         webView.setWebChromeClient(new WebChromeClient() {
32                                        @Override
33                                        public boolean onJsAlert(WebView view, String url, String message, JsResult result) {
34                                            return super.onJsAlert(view, url, message, result);
35                                        }
36                                    }
37         );

 1 <?xml version="1.0" encoding="utf-8"?>
 2 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 3     package="com.example.sky.myapplication" >
 4
 5     <uses-permission android:name="android.permission.INTERNET" />
 6
 7     <application
 8         android:allowBackup="true"
 9         android:icon="@mipmap/ic_launcher"
10         android:label="@string/app_name"
11         android:theme="@style/AppTheme" >
12         <activity
13             android:name=".MainActivity"
14             android:label="@string/app_name" >
15             <intent-filter>
16                 <action android:name="android.intent.action.MAIN" />
17
18                 <category android:name="android.intent.category.LAUNCHER" />
19             </intent-filter>
20         </activity>
21     </application>
22
23 </manifest>