版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/qq_30519365/article/details/54571411
package com.netease.nimlib.jsbridge.util; import android.annotation.TargetApi; import android.content.Context; import android.os.Build; import android.text.TextUtils; import android.webkit.CookieManager; import android.webkit.WebSettings; import android.webkit.WebView; /** * WebView 默认配置及适配 * <p> * Created by hzsunyj on 15/12/3. */ public class WebViewConfig { public static final void setWebSettings(Context context, WebSettings settings, String cachePath) { settings.setJavaScriptEnabled(true); settings.setDomStorageEnabled(true); settings.setLoadWithOverviewMode(true); settings.setUseWideViewPort(true); settings.setRenderPriority(WebSettings.RenderPriority.HIGH); settings.setAppCacheMaxSize(1024 * 1024 * 8); if (!TextUtils.isEmpty(cachePath)) { settings.setAppCachePath(cachePath); } settings.setAllowFileAccess(true); settings.setAppCacheEnabled(true); settings.setCacheMode(WebSettings.LOAD_DEFAULT); settings.setSupportZoom(true); setDisplayZoomControls(settings); settings.setGeolocationEnabled(true); settings.setDatabaseEnabled(true); settings.setDefaultTextEncodingName("UTF-8"); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { settings.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW); } } private final static void setDisplayZoomControls(WebSettings webSettings) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) { webSettings.setDisplayZoomControls(false); } else { webSettings.setBuiltInZoomControls(true); } } public static final void setAcceptThirdPartyCookies(WebView webView) { //target 23 default false, so manual set true if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { CookieManager.getInstance().setAcceptThirdPartyCookies(webView, true); } } public static final void setWebViewAllowDebug(boolean allowDebug) { if (allowDebug && Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { WebView.setWebContentsDebuggingEnabled(true); } } public static final void removeJavascriptInterfaces(WebView webView) { if (Build.VERSION.SDK_INT >= 11 && Build.VERSION.SDK_INT < 17) { removeJavascriptInterfaces11(webView); } } @TargetApi(11) private static final void removeJavascriptInterfaces11(WebView webView) { try { webView.removeJavascriptInterface("searchBoxJavaBridge_"); webView.removeJavascriptInterface("accessibility"); webView.removeJavascriptInterface("accessibilityTraversal"); } catch (Throwable tr) { tr.printStackTrace(); } }
}
以上power 来自云信demo
package com.netease.nim.demo.login; import android.annotation.SuppressLint; import android.content.Context; import android.content.Intent; import android.text.TextUtils; import android.webkit.CookieManager; import android.webkit.CookieSyncManager; import android.webkit.JavascriptInterface; import android.webkit.WebChromeClient; import android.webkit.WebSettings; import android.webkit.WebView; import android.webkit.WebViewClient; import com.netease.nim.demo.R; import com.netease.nim.demo.base.BasePage; import com.netease.nimlib.jsbridge.util.WebViewConfig; import org.json.JSONException; import org.json.JSONObject; import butterknife.ButterKnife; import butterknife.InjectView; /** * Created by Administrator on 2017/1/5. */ @SuppressLint("SetJavaScriptEnabled") public class ZhuwuType extends BasePage { @InjectView(R.id.wv) WebView wv; private Context ctx; @Override protected int getStatusBarColor() { return 0; } @Override protected void initData() { ctx=this; //"http://m.sosoapp.cn/zhipin/sousuo/search.html?Android=gsc //wv.getSettings().setDomStorageEnabled(true); initwebview(); //wv.loadDataWithBaseURL("http://m.sosoapp.cn/zhipin/sousuo/search.html?Android=gsc","","text/html","UTF-8",""); } @SuppressLint("JavascriptInterface") private void initwebview() { WebSettings settings = wv.getSettings(); removeAllCookie(); WebViewConfig.setWebSettings(this, settings, this.getApplicationInfo().dataDir); // WebViewConfig.removeJavascriptInterfaces(wv); WebViewConfig.setWebViewAllowDebug(false); WebViewConfig.setAcceptThirdPartyCookies(wv); wv.getSettings().setJavaScriptEnabled(true); wv.getSettings().setJavaScriptCanOpenWindowsAutomatically(true); wv.setWebChromeClient(new WebChromeClient()); wv.addJavascriptInterface(new JsInteration(),"android"); wv.setWebViewClient(new WebViewClient(){ @Override public boolean shouldOverrideUrlLoading(WebView view, String url) { view.loadUrl(url); return true; } }); wv.loadUrl("http://m.sosoapp.cn/wode/wodejianli/qiuzhiyixiang/occupation.html?Android=gsc"); // wv.addJavascriptInterface(new Object(){ // public void href() { // finish(); // } // },"location"); } private void removeAllCookie() { CookieSyncManager cookieSyncManager = CookieSyncManager.createInstance(wv.getContext()); CookieManager cookieManager = CookieManager.getInstance(); cookieManager.setAcceptCookie(true); cookieManager.removeSessionCookie(); //String testcookie1 = cookieManager.getCookie(urlpath); cookieManager.removeAllCookie(); cookieSyncManager.sync(); //String testcookie2 = cookieManager.getCookie(urlpath); } class JsInteration { @JavascriptInterface public void zhiye_href(String type) { System.out.println("---js-->>>"+type); try { JSONObject jsonObject=new JSONObject(type); String keyword = jsonObject.getString("keyword"); if (!TextUtils.isEmpty(keyword)){ Intent i=new Intent(); i.putExtra("zhiyetype",keyword); setResult(499,i); finish(); } } catch (JSONException e) { e.printStackTrace(); } } } @Override protected void inintView() { ButterKnife.inject(this); } @Override protected int getLayout() { return R.layout.webpage; } }