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  5. android.webkit.WebSettings#setAllowFileAccessFromFileURLs ( )

android.webkit.WebSettings#setAllowFileAccessFromFileURLs ( )源码实例Demo

下面列出了android.webkit.WebSettings#setAllowFileAccessFromFileURLs ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： Tok-Android   文件： WebViewActivity.java 
private void initSetting() {
    WebSettings settings = mWebView.getSettings();
    settings.setAppCacheEnabled(false);
    settings.setCacheMode(WebSettings.LOAD_NO_CACHE);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        WebView.setWebContentsDebuggingEnabled(true);
    }
    String userAgent = settings.getUserAgentString();
    settings.setUserAgentString(
        userAgent + " TokAndroid/" + String.valueOf(BuildConfig.VERSION_NAME));
    settings.setJavaScriptEnabled(true);
    settings.setAllowFileAccessFromFileURLs(false);
    settings.setAllowUniversalAccessFromFileURLs(false);
    settings.setDomStorageEnabled(true);
    settings.setAllowFileAccess(true);
    settings.setAppCacheEnabled(true);
    settings.setCacheMode(WebSettings.LOAD_DEFAULT);
    settings.setDatabaseEnabled(true);
    settings.setSupportZoom(true);
    settings.setBuiltInZoomControls(true);
    settings.setDisplayZoomControls(false);
    settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);
    settings.setUseWideViewPort(true);
    settings.setLoadWithOverviewMode(true);
}
源代码2 项目： Presentation   文件： PstDetailFragment.java 
@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
private void showPresentation(String url) {
    try {
        WebSettings settings = getWebView().getSettings();
        settings.setBuiltInZoomControls(true);
        settings.setDisplayZoomControls(false);
        settings.setAllowFileAccessFromFileURLs(false);
        settings.setUseWideViewPort(true);
        settings.setLoadWithOverviewMode(true);

        getWebView().loadDataWithBaseURL(
                "file:///android_asset/",
                String.format(getTemplate(), url),
                "text/html",
                "utf-8",
                null);
    } catch (RuntimeException e) {
        Logger.e(e.getMessage());
    }
}
源代码3 项目： ForPDA   文件： ExtendedWebView.java 
@SuppressLint("SetJavaScriptEnabled")
public void init() {
    mUiThread = Thread.currentThread();
    audioManager = (AudioManager) getContext().getSystemService(Context.AUDIO_SERVICE);
    addJavascriptInterface(this, IBase.JS_BASE_INTERFACE);
    WebSettings settings = getSettings();
    settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NORMAL);
    settings.setBuiltInZoomControls(false);
    settings.setDefaultFontSize(16);
    settings.setTextZoom(100);
    settings.setJavaScriptEnabled(true);
    settings.setAllowFileAccess(true);
    settings.setAllowContentAccess(true);
    settings.setAllowFileAccessFromFileURLs(true);
    settings.setAllowUniversalAccessFromFileURLs(true);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        settings.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
    }
    setRelativeFontSize(Preferences.Main.getWebViewSize(getContext()));
    setBackgroundColor(App.getColorFromAttr(getContext(), R.attr.background_base));
}
源代码4 项目： SlimSocial-for-Facebook   文件： MyAdvancedWebView.java 
@SuppressLint("NewApi")
protected static void setAllowAccessFromFileUrls(final WebSettings webSettings) {
    if (Build.VERSION.SDK_INT >= 16) {
        webSettings.setAllowFileAccessFromFileURLs(false);
        webSettings.setAllowUniversalAccessFromFileURLs(false);
    }
}
源代码5 项目： FastWaiMai   文件： WebViewInitializer.java 
/**
 * 初始化传入的webView
 */
@SuppressLint("SetJavaScriptEnabled")
@RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN)
public WebView initialWebView(WebView webView){
	webView.setHorizontalScrollBarEnabled(false);
	//不能纵向滚动
	webView.setVerticalScrollBarEnabled(false);
	//允许截图
	webView.setDrawingCacheEnabled(true);
	//屏蔽长按事件
	webView.setOnLongClickListener(new View.OnLongClickListener() {
		@Override
		public boolean onLongClick(View v) {
			return true;
		}
	});
	//初始化WebSettings
	final WebSettings settings = webView.getSettings();
	settings.setJavaScriptEnabled(true);
	final String ua = settings.getUserAgentString();
	settings.setUserAgentString(ua + "Latte");
	//隐藏缩放控件
	settings.setBuiltInZoomControls(false);
	settings.setDisplayZoomControls(false);
	//禁止缩放
	settings.setSupportZoom(false);
	//文件权限
	settings.setAllowFileAccess(true);
	settings.setAllowFileAccessFromFileURLs(true);
	settings.setAllowUniversalAccessFromFileURLs(true);
	settings.setAllowContentAccess(true);
	//缓存相关
	settings.setAppCacheEnabled(true);
	settings.setDomStorageEnabled(true);
	settings.setDatabaseEnabled(true);
	settings.setCacheMode(WebSettings.LOAD_DEFAULT);

	return webView;
}
源代码6 项目： DanDanPlayForAndroid   文件： WebViewActivity.java 
@SuppressLint("SetJavaScriptEnabled")
    private void initWebSetting(){
        WebSettings webSetting = mWebView.getSettings();
        webSetting.setJavaScriptEnabled(true);
        //  WebSettings.LOAD_DEFAULT 如果本地缓存可用且没有过期则使用本地缓存，否加载网络数据 默认值
        //  WebSettings.LOAD_CACHE_ELSE_NETWORK 优先加载本地缓存数据，无论缓存是否过期
        //  WebSettings.LOAD_NO_CACHE  只加载网络数据，不加载本地缓存
        //  WebSettings.LOAD_CACHE_ONLY 只加载缓存数据，不加载网络数据
        //Tips:有网络可以使用LOAD_DEFAULT 没有网时用LOAD_CACHE_ELSE_NETWORK
        webSetting.setCacheMode(android.webkit.WebSettings.LOAD_NO_CACHE);
        webSetting.setAppCacheEnabled(true);    //开启H5(APPCache)缓存功能websettings.setAppCacheMaxSize(1024*1024*8);
        String appCachePath = this.getApplicationContext().getCacheDir().getAbsolutePath();
        webSetting.setAppCachePath(appCachePath);
        //开启 DOM storage API 功能 较大存储空间，使用简单
        webSetting.setDomStorageEnabled(true);
        //开启 Application Caches 功能 方便构建离线APP 不推荐使用
        webSetting.setAppCacheEnabled(true);
        //支持通过JS打开新窗口
        webSetting.setJavaScriptCanOpenWindowsAutomatically(true);
        //视图适应窗口
//        webSetting.setUseWideViewPort(true);
//        webSetting.setLoadWithOverviewMode(true);
        webSetting.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);
        //允许 WebView 使用 File 协议
        webSetting.setAllowFileAccess(true);
        //允许webview对文件的操作
        webSetting.setAllowUniversalAccessFromFileURLs(true);
        webSetting.setAllowFileAccessFromFileURLs(true);
    }
源代码7 项目： Ninja   文件： NinjaWebView.java 
private synchronized void initWebSettings() {
    WebSettings webSettings = getSettings();
    userAgentOriginal = webSettings.getUserAgentString();

    webSettings.setAllowContentAccess(true);
    webSettings.setAllowFileAccess(true);
    webSettings.setAllowFileAccessFromFileURLs(true);
    webSettings.setAllowUniversalAccessFromFileURLs(true);

    webSettings.setAppCacheEnabled(true);
    webSettings.setAppCachePath(context.getCacheDir().toString());
    webSettings.setCacheMode(WebSettings.LOAD_DEFAULT);
    webSettings.setDatabaseEnabled(true);
    webSettings.setDomStorageEnabled(true);
    webSettings.setGeolocationDatabasePath(context.getFilesDir().toString());

    webSettings.setSupportZoom(true);
    webSettings.setBuiltInZoomControls(true);
    webSettings.setDisplayZoomControls(false);

    webSettings.setDefaultTextEncodingName(BrowserUnit.URL_ENCODING);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        webSettings.setLoadsImagesAutomatically(true);
    } else {
        webSettings.setLoadsImagesAutomatically(false);
    }
}
源代码8 项目： CatVision-io-SDK-Android   文件： HelpActivity.java 
@Override
protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	setContentView(R.layout.activity_help);
	Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
	setSupportActionBar(toolbar);

	try {
		getSupportActionBar().setDisplayHomeAsUpEnabled(true);
		getSupportActionBar().setDisplayShowHomeEnabled(true);
	} catch (NullPointerException e) {
		e.printStackTrace();
	}

	// Web view
	WebView webView = (WebView)findViewById(R.id.mainWebView);
	WebSettings webSettings = webView.getSettings();
	webSettings.setCacheMode(WebSettings.LOAD_DEFAULT);
	// other
	webSettings.setJavaScriptEnabled(true);
	webSettings.setJavaScriptCanOpenWindowsAutomatically(true);
	webSettings.setAllowFileAccessFromFileURLs(true);
	webSettings.setAllowUniversalAccessFromFileURLs(true);
	// important!
	webView.setWebViewClient(new WebViewClient());
	webView.loadUrl("file:///android_asset/help/index.html");
}
源代码9 项目： mv-android-client   文件： WebPlayerView.java 
private void init(Context context) {
    mPlayer = new WebPlayer(this);

    setBackgroundColor(Color.BLACK);

    enableJavascript();

    WebSettings webSettings = getSettings();
    webSettings.setAllowContentAccess(true);
    webSettings.setAllowFileAccess(true);
    webSettings.setAppCacheEnabled(true);
    webSettings.setDatabaseEnabled(true);
    webSettings.setDatabasePath(context.getDir("database", Context.MODE_PRIVATE).getPath());
    webSettings.setDomStorageEnabled(true);
    webSettings.setLoadsImagesAutomatically(true);
    webSettings.setSupportMultipleWindows(true);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        webSettings.setAllowFileAccessFromFileURLs(true);
        webSettings.setAllowUniversalAccessFromFileURLs(true);

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
            webSettings.setMediaPlaybackRequiresUserGesture(false);
        }
    }

    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN_MR2) {
        webSettings.setRenderPriority(WebSettings.RenderPriority.HIGH);
    }

    setWebChromeClient(new ChromeClient());
    setWebViewClient(new ViewClient());
}
源代码10 项目： rexxar-android   文件： RexxarWebViewCore.java 
@TargetApi(16)
@SuppressLint("SetJavaScriptEnabled")
protected void setupWebSettings(WebSettings ws) {
    ws.setAppCacheEnabled(true);
    WebViewCompatUtils.enableJavaScriptForWebView(getContext(), ws);
    ws.setJavaScriptEnabled(true);
    ws.setGeolocationEnabled(true);
    ws.setBuiltInZoomControls(true);
    ws.setDisplayZoomControls(false);

    ws.setAllowFileAccess(true);
    if (Utils.hasJellyBean()) {
        ws.setAllowFileAccessFromFileURLs(true);
        ws.setAllowUniversalAccessFromFileURLs(true);
    }

    // enable html cache
    ws.setDomStorageEnabled(true);
    ws.setAppCacheEnabled(true);
    // Set cache size to 8 mb by default. should be more than enough
    ws.setAppCacheMaxSize(1024 * 1024 * 8);
    // This next one is crazy. It's the DEFAULT location for your app's cache
    // But it didn't work for me without this line
    ws.setAppCachePath("/data/data/" + getContext().getPackageName() + "/cache");
    ws.setAllowFileAccess(true);
    ws.setCacheMode(WebSettings.LOAD_DEFAULT);

    String ua = ws.getUserAgentString() + " " + Rexxar.getUserAgent();
    ws.setUserAgentString(ua);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
        ws.setUseWideViewPort(true);
    }

    if (Utils.hasLollipop()) {
        ws.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
    }
}
源代码11 项目： Android-AdvancedWebView   文件： AdvancedWebView.java 
@SuppressLint("NewApi")
protected static void setAllowAccessFromFileUrls(final WebSettings webSettings, final boolean allowed) {
	if (Build.VERSION.SDK_INT >= 16) {
		webSettings.setAllowFileAccessFromFileURLs(allowed);
		webSettings.setAllowUniversalAccessFromFileURLs(allowed);
	}
}
源代码12 项目： PocketEOS-Android   文件： BaseWebSetting.java 
private void initWebSettings() {
    WebSettings webSettings = mBaseWebView.getSettings();
    if (webSettings == null) return;
    //设置字体缩放倍数，默认100
    webSettings.setTextZoom(100);
    // 支持 Js 使用
    webSettings.setJavaScriptEnabled(true);
    // 开启DOM缓存
    webSettings.setDomStorageEnabled(true);
    // 开启数据库缓存
    webSettings.setDatabaseEnabled(true);
    // 支持自动加载图片
    webSettings.setLoadsImagesAutomatically(hasKitkat());
    if (isCache) {
        // 设置 WebView 的缓存模式
        webSettings.setCacheMode(WebSettings.LOAD_DEFAULT);
        // 支持启用缓存模式
        webSettings.setAppCacheEnabled(true);
        // 设置 AppCache 最大缓存值(现在官方已经不提倡使用，已废弃)
        webSettings.setAppCacheMaxSize(8 * 1024 * 1024);
        // Android 私有缓存存储，如果你不调用setAppCachePath方法，WebView将不会产生这个目录
        webSettings.setAppCachePath(mContext.getCacheDir().getAbsolutePath());
    }
    // 数据库路径
    if (!hasKitkat()) {
        webSettings.setDatabasePath(mContext.getDatabasePath("html").getPath());
    }
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        webSettings.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
    }
    // 关闭密码保存提醒功能
    webSettings.setSavePassword(false);
    // 支持缩放
    webSettings.setSupportZoom(true);
    // 设置 UserAgent 属性
    webSettings.setUserAgentString("");
    // 允许加载本地 html 文件/false
    webSettings.setAllowFileAccess(true);
    // 允许通过 file url 加载的 Javascript 读取其他的本地文件,Android 4.1 之前默认是true，在 Android 4.1 及以后默认是false,也就是禁止
    webSettings.setAllowFileAccessFromFileURLs(false);
    // 允许通过 file url 加载的 Javascript 可以访问其他的源，包括其他的文件和 http，https 等其他的源，
    // Android 4.1 之前默认是true，在 Android 4.1 及以后默认是false,也就是禁止
    // 如果此设置是允许，则 setAllowFileAccessFromFileURLs 不起做用
    webSettings.setAllowUniversalAccessFromFileURLs(false);

}
源代码13 项目： react-native-GPay   文件： ReactWebViewManager.java 
@Override
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
protected WebView createViewInstance(ThemedReactContext reactContext) {
  ReactWebView webView = createReactWebViewInstance(reactContext);
  webView.setWebChromeClient(new WebChromeClient() {
    @Override
    public boolean onConsoleMessage(ConsoleMessage message) {
      if (ReactBuildConfig.DEBUG) {
        return super.onConsoleMessage(message);
      }
      // Ignore console logs in non debug builds.
      return true;
    }

    @Override
    public void onGeolocationPermissionsShowPrompt(String origin, GeolocationPermissions.Callback callback) {
      callback.invoke(origin, true, false);
    }
  });
  reactContext.addLifecycleEventListener(webView);
  mWebViewConfig.configWebView(webView);
  WebSettings settings = webView.getSettings();
  settings.setBuiltInZoomControls(true);
  settings.setDisplayZoomControls(false);
  settings.setDomStorageEnabled(true);

  settings.setAllowFileAccess(false);
  settings.setAllowContentAccess(false);
  if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
    settings.setAllowFileAccessFromFileURLs(false);
    setAllowUniversalAccessFromFileURLs(webView, false);
  }
  setMixedContentMode(webView, "never");

  // Fixes broken full-screen modals/galleries due to body height being 0.
  webView.setLayoutParams(
    new LayoutParams(LayoutParams.MATCH_PARENT,
      LayoutParams.MATCH_PARENT));

  setGeolocationEnabled(webView, false);
  if (ReactBuildConfig.DEBUG && Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
    WebView.setWebContentsDebuggingEnabled(true);
  }

  return webView;
}
源代码14 项目： browser   文件： LightningView.java 
@SuppressWarnings("deprecation")
@SuppressLint({ "SetJavaScriptEnabled", "NewApi" })
public void initializeSettings(WebSettings settings, Context context) {
	//setPageCacheCapacity2(settings);
	if (API < 18) {
		settings.setAppCacheMaxSize(Long.MAX_VALUE);
	}
	if (API < 17) {
		settings.setEnableSmoothTransition(true);
	}
	if (API > 16) {
		settings.setMediaPlaybackRequiresUserGesture(true);
	}
	if (API >= Build.VERSION_CODES.LOLLIPOP && !mBrowserController.isIncognito()) {
		settings.setMixedContentMode(WebSettings.MIXED_CONTENT_COMPATIBILITY_MODE);
	} else if (API >= Build.VERSION_CODES.LOLLIPOP) {
		// We're in Incognito mode, reject
		settings.setMixedContentMode(WebSettings.MIXED_CONTENT_NEVER_ALLOW);
	}
	settings.setDomStorageEnabled(true);
	settings.setAppCacheEnabled(true);
	settings.setCacheMode(WebSettings.LOAD_DEFAULT);
	settings.setDatabaseEnabled(true);
	settings.setSupportZoom(true);
	settings.setBuiltInZoomControls(true);
	settings.setDisplayZoomControls(false);
	settings.setAllowContentAccess(true);
	settings.setAllowFileAccess(true);
	settings.setDefaultTextEncodingName("utf-8");
	if (API > 16) {
		settings.setAllowFileAccessFromFileURLs(false);
		settings.setAllowUniversalAccessFromFileURLs(false);
	}

	settings.setAppCachePath(context.getDir("appcache", 0).getPath());
	settings.setGeolocationDatabasePath(context.getDir("geolocation", 0).getPath());
	if (API < Build.VERSION_CODES.KITKAT) {
		settings.setDatabasePath(context.getDir("databases", 0).getPath());
	}


}
源代码15 项目： focus-android   文件： ClassicWebViewProvider.java 
@SuppressLint("SetJavaScriptEnabled") // We explicitly want to enable JavaScript
private void configureDefaultSettings(Context context, WebSettings settings) {
    settings.setJavaScriptEnabled(true);

    // Needs to be enabled to display some HTML5 sites that use local storage
    settings.setDomStorageEnabled(true);

    // Enabling built in zooming shows the controls by default
    settings.setBuiltInZoomControls(true);

    // So we hide the controls after enabling zooming
    settings.setDisplayZoomControls(false);

    // To respect the html viewport:
    settings.setLoadWithOverviewMode(true);

    // Also increase text size to fill the viewport (this mirrors the behaviour of Firefox,
    // Chrome does this in the current Chrome Dev, but not Chrome release).
    settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.TEXT_AUTOSIZING);

    // Disable access to arbitrary local files by webpages - assets can still be loaded
    // via file:///android_asset/res, so at least error page images won't be blocked.
    settings.setAllowFileAccess(false);
    settings.setAllowFileAccessFromFileURLs(false);
    settings.setAllowUniversalAccessFromFileURLs(false);

    final String appName = context.getResources().getString(R.string.useragent_appname);
    settings.setUserAgentString(buildUserAgentString(context, settings, appName));

    // Right now I do not know why we should allow loading content from a content provider
    settings.setAllowContentAccess(false);

    // The default for those settings should be "false" - But we want to be explicit.
    settings.setAppCacheEnabled(false);
    settings.setDatabaseEnabled(false);
    settings.setJavaScriptCanOpenWindowsAutomatically(false);

    // We do not implement the callbacks - So let's disable it.
    settings.setGeolocationEnabled(false);

    // We do not want to save any data...
    settings.setSaveFormData(false);
    //noinspection deprecation - This method is deprecated but let's call it in case WebView implementations still obey it.
    settings.setSavePassword(false);
}
源代码16 项目： unity-ads-android   文件： WebPlayerView.java 
public WebPlayerView(Context context, String viewId, JSONObject webSettings, JSONObject webPlayerSettings) {
	super(context);

	this.viewId = viewId;

	WebSettings settings = getSettings();

	if(Build.VERSION.SDK_INT >= 16) {
		settings.setAllowFileAccessFromFileURLs(false);
		settings.setAllowUniversalAccessFromFileURLs(false);
	}
	if (Build.VERSION.SDK_INT >= 19) {
		try {
			_evaluateJavascript = WebView.class.getMethod("evaluateJavascript", String.class, ValueCallback.class);
		} catch(NoSuchMethodException e) {
			DeviceLog.exception("Method evaluateJavascript not found", e);
			_evaluateJavascript = null;
		}
	}

	settings.setAppCacheEnabled(false);
	settings.setCacheMode(WebSettings.LOAD_NO_CACHE);
	settings.setDatabaseEnabled(false);

	settings.setDomStorageEnabled(false);
	settings.setGeolocationEnabled(false);
	settings.setJavaScriptEnabled(true);
	settings.setLoadsImagesAutomatically(true);

	settings.setPluginState(WebSettings.PluginState.OFF);
	settings.setRenderPriority(WebSettings.RenderPriority.NORMAL);
	settings.setSaveFormData(false);
	settings.setSavePassword(false);

	setHorizontalScrollBarEnabled(false);
	setVerticalScrollBarEnabled(false);
	setInitialScale(0);
	setBackgroundColor(Color.TRANSPARENT);
	ViewUtilities.setBackground(this, new ColorDrawable(Color.TRANSPARENT));
	setBackgroundResource(0);

	setSettings(webSettings, webPlayerSettings);

	setWebViewClient(new WebPlayerClient());
	setWebChromeClient(new WebPlayerChromeClient());
	setDownloadListener(new WebPlayerDownloadListener());

	addJavascriptInterface(new WebPlayerBridgeInterface(viewId), "webplayerbridge");

	WebPlayerViewCache.getInstance().addWebPlayer(viewId, this);

	this.subscribeOnLayoutChange();
}
源代码17 项目： unity-ads-android   文件： WebView.java 
public WebView(Context context) {
	super(context);
	WebSettings settings = getSettings();

	if(Build.VERSION.SDK_INT >= 16) {
		settings.setAllowFileAccessFromFileURLs(true);
		settings.setAllowUniversalAccessFromFileURLs(true);
	}

	if (Build.VERSION.SDK_INT >= 19) {
		try {
			_evaluateJavascript = android.webkit.WebView.class.getMethod("evaluateJavascript", String.class, ValueCallback.class);
		} catch(NoSuchMethodException e) {
			DeviceLog.exception("Method evaluateJavascript not found", e);
			_evaluateJavascript = null;
		}
	}

	settings.setAppCacheEnabled(false);
	settings.setBlockNetworkImage(false);
	settings.setBlockNetworkLoads(false);
	settings.setBuiltInZoomControls(false);
	settings.setCacheMode(WebSettings.LOAD_NO_CACHE);
	settings.setDatabaseEnabled(false);

	if(Build.VERSION.SDK_INT >= 11) {
		settings.setDisplayZoomControls(false);
	}

	settings.setDomStorageEnabled(false);

	if(Build.VERSION.SDK_INT >= 11) {
		settings.setEnableSmoothTransition(false);
	}

	settings.setGeolocationEnabled(false);
	settings.setJavaScriptCanOpenWindowsAutomatically(false);
	settings.setJavaScriptEnabled(true);
	settings.setLightTouchEnabled(false);
	settings.setLoadWithOverviewMode(false);
	settings.setLoadsImagesAutomatically(true);

	if(Build.VERSION.SDK_INT >= 17) {
		settings.setMediaPlaybackRequiresUserGesture(false);
	}

	if(Build.VERSION.SDK_INT >= 21) {
		settings.setMixedContentMode(WebSettings.MIXED_CONTENT_NEVER_ALLOW);
	}

	settings.setNeedInitialFocus(true);
	settings.setPluginState(WebSettings.PluginState.OFF);
	settings.setRenderPriority(WebSettings.RenderPriority.NORMAL);
	settings.setSaveFormData(false);
	settings.setSavePassword(false);
	settings.setSupportMultipleWindows(false);
	settings.setSupportZoom(false);
	settings.setUseWideViewPort(true);

	setHorizontalScrollBarEnabled(false);
	setVerticalScrollBarEnabled(false);
	setInitialScale(0);
	setBackgroundColor(Color.TRANSPARENT);
	ViewUtilities.setBackground(this, new ColorDrawable(Color.TRANSPARENT));
	setBackgroundResource(0);

	addJavascriptInterface(new WebViewBridgeInterface(), "webviewbridge");
}
源代码18 项目： SimplicityBrowser   文件： NestedWebview.java 
@SuppressLint({"SetJavaScriptEnabled"})
public void initializeSettings(){
    boolean isTablet = getResources().getBoolean(R.bool.isTablet);
    String lang = Locale.getDefault().getDisplayLanguage();
    CookieManager cookieManager = CookieManager.getInstance();
    cookieManager.setAcceptCookie(true);
    cookieManager.setAcceptThirdPartyCookies(NestedWebview.this, true);
    WebSettings mWebSettings = getSettings();
    mWebSettings.setJavaScriptEnabled(true);
    mWebSettings.setJavaScriptCanOpenWindowsAutomatically(true);
    mWebSettings.setMixedContentMode(WebSettings.MIXED_CONTENT_COMPATIBILITY_MODE);
    mWebSettings.setBuiltInZoomControls(true);
    mWebSettings.setDisplayZoomControls(false);
    mWebSettings.setMediaPlaybackRequiresUserGesture(false);
    if(isTablet){
        mWebSettings.setUserAgentString("Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Simplicity/57.0.3098.116");
        mWebSettings.setLoadWithOverviewMode(true);
        mWebSettings.setUseWideViewPort(true);
    }else{
        mWebSettings.setUserAgentString(null);
        mWebSettings.setLoadWithOverviewMode(true);
        mWebSettings.setUseWideViewPort(true);
    }
    mWebSettings.setAppCacheEnabled(true);
    mWebSettings.setDatabaseEnabled(true);
    if (UserPreferences.getBoolean("enable_location", false)) {
        mWebSettings.setGeolocationEnabled(true);
    } else {
        mWebSettings.setGeolocationEnabled(false);
    }
    if(UserPreferences.getBoolean("lite_mode", false)){
        mWebSettings.setLoadsImagesAutomatically(false);
    }else{
        mWebSettings.setLoadsImagesAutomatically(true);
    }
    mWebSettings.setAllowFileAccessFromFileURLs(true);
    mWebSettings.setAllowUniversalAccessFromFileURLs(true);
    mWebSettings.setDomStorageEnabled(true);
    mWebSettings.setTextZoom(Integer.parseInt(UserPreferences.getInstance(WEB_ACTIVITY).getFont()));
    addJavascriptInterface(new ReaderHandler(SimplicityApplication.getContextOfApplication(), MainActivity.getMainActivity()), "simplicity_reader");
    if(UserPreferences.getBoolean("facebook_photos", false)){
        addJavascriptInterface(new ImageInterface(WEB_ACTIVITY), "Photos");
    }

}
源代码19 项目： DeviceConnect-Android   文件： WebViewActivity.java 
@Override
protected void onCreate(final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_web_view);

    ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
    }

    Intent intent = getIntent();
    if (intent == null) {
        finish();
        return;
    }

    String url = intent.getStringExtra(EXTRA_URL);
    if (url == null) {
        finish();
        return;
    }

    String title = intent.getStringExtra(EXTRA_TITLE);
    if (title != null) {
        setTitle(title);
    }

    boolean ssl = intent.getBooleanExtra(EXTRA_SSL, false);
    mSSL = ssl ? SSL_ON : SSL_OFF;

    mWebView = (WebView) findViewById(R.id.activity_web_view);
    if (mWebView != null) {
        mWebView.setWebViewClient(mWebViewClient);
        mWebView.setWebChromeClient(mChromeClient);
        mWebView.setVerticalScrollBarEnabled(false);
        mWebView.setHorizontalScrollBarEnabled(false);
        mWebView.addJavascriptInterface(new JavaScriptInterface(), "Android");

        WebSettings webSettings = mWebView.getSettings();
        webSettings.setJavaScriptEnabled(true);
        webSettings.setUseWideViewPort(true);
        webSettings.setLoadWithOverviewMode(true);
        webSettings.setDomStorageEnabled(true);
        webSettings.setDatabaseEnabled(true);
        webSettings.setAllowFileAccess(true);
        webSettings.setAppCacheEnabled(false);
        webSettings.setCacheMode(WebSettings.LOAD_NO_CACHE);

        // Android 4.0以上では、chromeからデバッグするための機能が存在する
        // ここでは、DEBUGビルドの場合のみ使えるように設定している。
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            if (DEBUG) {
                if (0 != (getApplicationInfo().flags &= ApplicationInfo.FLAG_DEBUGGABLE)) {
                    WebView.setWebContentsDebuggingEnabled(true);
                }
            }
        }

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
            webSettings.setAllowFileAccessFromFileURLs(true);
            webSettings.setAllowUniversalAccessFromFileURLs(true);
        }

        loadUrl(mWebView, url);
    }
}
源代码20 项目： Android_Skin_2.0   文件： WebSettingsCompatJellyBean.java 
public static void setAllowFileAccessFromFileURLs(WebSettings settings, boolean flag) {
	settings.setAllowFileAccessFromFileURLs(flag);
}
 方法所在类
android.webkit.WebSettings
 同类方法
setJavaScriptEnabled ( )
setBuiltInZoomControls ( )
setSupportZoom ( )
setAppCacheEnabled ( )
setDomStorageEnabled ( )
setCacheMode ( )
setLoadWithOverviewMode ( )
setUseWideViewPort ( )
setDisplayZoomControls ( )
setLayoutAlgorithm ( )
setAllowFileAccess ( )
setUserAgentString ( )
setDatabaseEnabled ( )
setJavaScriptCanOpenWindowsAutomatically ( )
setSaveFormData ( )
setLoadsImagesAutomatically ( )
setAppCachePath ( )
setAllowUniversalAccessFromFileURLs ( )
setGeolocationEnabled ( )
setAllowFileAccessFromFileURLs ( )
setBlockNetworkImage ( )
setTextZoom ( )
setDefaultTextEncodingName ( )
setSavePassword ( )
getUserAgentString ( )
setSupportMultipleWindows ( )
setDatabasePath ( )
setPluginState ( )
setMediaPlaybackRequiresUserGesture ( )
setMixedContentMode ( )
setNeedInitialFocus ( )
getDefaultUserAgent ( )
setRenderPriority ( )
setGeolocationDatabasePath ( )
setDefaultFontSize ( )
setAppCacheMaxSize ( )
TextSize ( )
setDefaultZoom ( )
setAllowContentAccess ( )
ZoomDensity ( )
LayoutAlgorithm ( )
setTextSize ( )