WebSettings settings = webview.getSettings();
settings.setJavaScriptEnabled(true);//启用js
settings.setJavaScriptCanOpenWindowsAutomatically(true);//js和android交互
String cacheDirPath = PathCommonDefines.WEBVIEW_CACHE;
settings.setAppCachePath(cacheDirPath); //设置缓存的指定路径
settings.setAllowFileAccess(true); // 允许访问文件
settings.setAppCacheEnabled(true); //设置H5的缓存打开,默认关闭
settings.setUseWideViewPort(true);//设置webview自适应屏幕大小
settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);//设置，可能的话使所有列的宽度不超过屏幕宽度
settings.setLoadWithOverviewMode(true);//设置webview自适应屏幕大小
settings.setDomStorageEnabled(true);//设置可以使用localStorage
settings.setSupportZoom(false);//关闭zoom按钮
settings.setBuiltInZoomControls(false);//关闭zoom
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
 webview.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
}
webview.setWebViewClient(new WebViewClient() { @Override public boolean shouldOverrideUrlLoading(WebView view, String url) { view.loadUrl(url); return false; } @Override public void onLoadResource(WebView view, String url) { } @Override public void onPageFinished(WebView view, String url) { } });

webview.setWebViewClient(new WebViewClient() {

  @Override
  public boolean shouldOverrideUrlLoading(WebView view, String url) {
   parserURL(url); //解析url,如果存在有跳转原生界面的url规则，则跳转原生。
   return super.shouldOverrideUrlLoading(view, url);
  }

  @Override
  public void onPageFinished(WebView view, String url) {
   super.onPageFinished(view, url);
  }

  @Override
  public void onLoadResource(WebView view, String url) {
   super.onLoadResource(view, url);
  }
 });

<activity
 android:name=".ui.webview.CommWebviewActivity"
 android:configChanges="orientation|keyboardHidden|screenSize"
 android:process=":webview"
 android:screenOrientation="portrait"
 android:windowSoftInputMode="stateHidden">
 <intent-filter>
  <category android:name="android.intent.category.BROWSABLE" />
  <category android:name="android.intent.category.DEFAULT" />

  <action android:name="android.intent.action.VIEW" />

  <data
   android:host="xxxx.com"
   android:scheme="kingp2p" />
 </intent-filter>
</activity>