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

下面列出了android.webkit.WebSettings#setGeolocationEnabled ( ) 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： RichWebList 文件： BaseWebView.java

private void initWebViewSettings() {
	WebSettings webSetting = this.getSettings();
	webSetting.setJavaScriptEnabled(true);
	webSetting.setJavaScriptCanOpenWindowsAutomatically(true);
	webSetting.setAllowFileAccess(true);
	webSetting.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);
	webSetting.setSupportZoom(true);
	webSetting.setBuiltInZoomControls(true);
	webSetting.setUseWideViewPort(true);
	webSetting.setSupportMultipleWindows(true);
	// webSetting.setLoadWithOverviewMode(true);
	webSetting.setAppCacheEnabled(true);
	// webSetting.setDatabaseEnabled(true);
	webSetting.setDomStorageEnabled(true);
	webSetting.setGeolocationEnabled(true);
	webSetting.setAppCacheMaxSize(Long.MAX_VALUE);
	// webSetting.setPageCacheCapacity(IX5WebSettings.DEFAULT_CACHE_CAPACITY);
	webSetting.setPluginState(WebSettings.PluginState.ON_DEMAND);
	// webSetting.setRenderPriority(WebSettings.RenderPriority.HIGH);
	webSetting.setCacheMode(WebSettings.LOAD_NO_CACHE);

	// this.getSettingsExtension().setPageCacheCapacity(IX5WebSettings.DEFAULT_CACHE_CAPACITY);//extension
	// settings 的设计
}

源代码2 项目： stynico 文件： lua_web.java

private void initWebViewSettings()
{
    WebSettings webSettings = wv_web.getSettings();
    //可以有缓存
    webSettings.setAppCacheEnabled(true);
    webSettings.setCacheMode(WebSettings.LOAD_NO_CACHE);
    //设置支持页面js可用
    webSettings.setJavaScriptEnabled(true);
    webSettings.setJavaScriptCanOpenWindowsAutomatically(true);
    //设置允许访问文件数据
    webSettings.setAllowFileAccess(true);
    //可以使用localStorage
    webSettings.setDomStorageEnabled(true);
    //可以有数据库
    webSettings.setDatabaseEnabled(true);
    //设置定位的数据库路径
    String dir = this.getApplicationContext().getDir("database", Context.MODE_PRIVATE).getPath();
    webSettings.setGeolocationDatabasePath(dir);
    //启用地理定位
    webSettings.setGeolocationEnabled(true);
}

源代码3 项目： AndroidProject 文件： BrowserView.java

@SuppressLint("SetJavaScriptEnabled")
public BrowserView(Context context, AttributeSet attrs, int defStyleAttr) {
    super(getFixedContext(context), attrs, defStyleAttr);

    WebSettings settings = getSettings();
    // 允许文件访问
    settings.setAllowFileAccess(true);
    // 允许网页定位
    settings.setGeolocationEnabled(true);
    // 允许保存密码
    //settings.setSavePassword(true);
    // 开启 JavaScript
    settings.setJavaScriptEnabled(true);
    // 允许网页弹对话框
    settings.setJavaScriptCanOpenWindowsAutomatically(true);
    // 加快网页加载完成的速度，等页面完成再加载图片
    settings.setLoadsImagesAutomatically(true);
    // 本地 DOM 存储（解决加载某些网页出现白板现象）
    settings.setDomStorageEnabled(true);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        // 解决 Android 5.0 上 WebView 默认不允许加载 Http 与 Https 混合内容
        settings.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
    }

    // 不显示滚动条
    setVerticalScrollBarEnabled(false);
    setHorizontalScrollBarEnabled(false);
}

源代码4 项目： dcs-sdk-java 文件： BaseWebView.java

@SuppressWarnings("deprecation")
@SuppressLint("NewApi")
private void init(Context context) {
    this.setVerticalScrollBarEnabled(false);
    this.setHorizontalScrollBarEnabled(false);
    if (Build.VERSION.SDK_INT < 19) {
        removeJavascriptInterface("searchBoxJavaBridge_");
    }

    WebSettings localWebSettings = this.getSettings();
    try {
        // 禁用file协议,http://www.tuicool.com/articles/Q36ZfuF, 防止Android WebView File域攻击
        localWebSettings.setAllowFileAccess(false);
        localWebSettings.setSupportZoom(false);
        localWebSettings.setBuiltInZoomControls(false);
        localWebSettings.setUseWideViewPort(true);
        localWebSettings.setDomStorageEnabled(true);
        localWebSettings.setLoadWithOverviewMode(true);
        localWebSettings.setCacheMode(WebSettings.LOAD_NO_CACHE);
        localWebSettings.setPluginState(PluginState.ON);
        // 启用数据库
        localWebSettings.setDatabaseEnabled(true);
        // 设置定位的数据库路径
        String dir = context.getApplicationContext().getDir("database", Context.MODE_PRIVATE).getPath();
        localWebSettings.setGeolocationDatabasePath(dir);
        localWebSettings.setGeolocationEnabled(true);
        localWebSettings.setJavaScriptEnabled(true);
        localWebSettings.setSavePassword(false);
        String agent = localWebSettings.getUserAgentString();

        localWebSettings.setUserAgentString(agent);
        // setCookie(context, ".baidu.com", bdussCookie);

    } catch (Exception e1) {
        e1.printStackTrace();
    }
    this.setWebViewClient(new BridgeWebViewClient());
}

源代码5 项目： HelloActivityAndFragment 文件： Tab2Fragment.java

@SuppressLint("JavascriptInterface")
private void initWebView() {

    // Settings
    WebSettings settings = webView.getSettings();
    settings.setDefaultTextEncodingName("GBK");
    settings.setJavaScriptEnabled(true);
    settings.setDomStorageEnabled(true);
    settings.setGeolocationEnabled(true);
    // settings.setDisplayZoomControls(false);
    settings.setBuiltInZoomControls(true);
    settings.setUseWideViewPort(true);
    settings.setLoadWithOverviewMode(true);

    settings.setDatabaseEnabled(true);
    settings.setAppCacheEnabled(true);
    settings.setAppCachePath(this.getContext().getCacheDir().getAbsolutePath());
    settings.setDisplayZoomControls(false);


    webView.requestFocus();

    webView.setWebViewClient(new WebViewClient() {
    });

    webView.setWebChromeClient(new WebChromeClient() {

    });

}

源代码6 项目： SprintNBA 文件： HuPuWebView.java

private void init() {
    WebSettings settings = getSettings();
    settings.setBuiltInZoomControls(false);
    settings.setSupportZoom(false);
    settings.setJavaScriptEnabled(true);
    settings.setAllowFileAccess(true);
    settings.setSupportMultipleWindows(false);
    settings.setJavaScriptCanOpenWindowsAutomatically(true);
    settings.setDomStorageEnabled(true);
    settings.setCacheMode(WebSettings.LOAD_DEFAULT);
    settings.setUseWideViewPort(true);
    if (Build.VERSION.SDK_INT > 6) {
        settings.setAppCacheEnabled(true);
        settings.setLoadWithOverviewMode(true);
    }
    String path = getContext().getFilesDir().getPath();
    settings.setGeolocationEnabled(true);
    settings.setGeolocationDatabasePath(path);
    settings.setDomStorageEnabled(true);
    this.basicUA = settings.getUserAgentString() + " kanqiu/7.05.6303/7059";
    setBackgroundColor(0);
    initWebViewClient();
    setWebChromeClient(new HuPuChromeClient());
    try {
        if (SettingPrefUtils.isLogin()) {
            CookieManager cookieManager = CookieManager.getInstance();
            cookieManager.setCookie("http://bbs.mobileapi.hupu.com", "u=" + SettingPrefUtils.getCookies());
            cookieManager.setCookie("http://bbs.mobileapi.hupu.com", "_gamesu=" + URLEncoder.encode(SettingPrefUtils.getToken(), "utf-8"));
            cookieManager.setCookie("http://bbs.mobileapi.hupu.com", "_inKanqiuApp=1");
            cookieManager.setCookie("http://bbs.mobileapi.hupu.com", "_kanqiu=1");
            CookieSyncManager.getInstance().sync();
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

源代码7 项目： BigApp_Discuz_Android 文件： HTML5WebView.java

private void init(Context context) {
	mContext = context;		
	Activity a = (Activity) mContext;
	
	mLayout = new FrameLayout(context);
	
	mBrowserFrameLayout = (FrameLayout) LayoutInflater.from(a).inflate(R.layout.custom_screen, null);
	mContentView = (FrameLayout) mBrowserFrameLayout.findViewById(R.id.main_content);
	mCustomViewContainer = (FrameLayout) mBrowserFrameLayout.findViewById(R.id.fullscreen_custom_content);
	
	mLayout.addView(mBrowserFrameLayout, COVER_SCREEN_PARAMS);

	mWebChromeClient = new MyWebChromeClient();
    setWebChromeClient(mWebChromeClient);
    
    setWebViewClient(new MyWebViewClient());
       
    // Configure the webview
    WebSettings s = getSettings();
    s.setBuiltInZoomControls(true);
    s.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);
    s.setUseWideViewPort(true);
    s.setLoadWithOverviewMode(true);
    s.setSavePassword(true);
    s.setSaveFormData(true);
    s.setJavaScriptEnabled(true);
    
    // enable navigator.geolocation 
    s.setGeolocationEnabled(true);
    s.setGeolocationDatabasePath("/data/data/org.itri.html5webview/databases/");
    
    // enable Web Storage: localStorage, sessionStorage
    s.setDomStorageEnabled(true);
    
    mContentView.addView(this);
}

源代码8 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9 项目： LeisureRead 文件： EditorInfoActivity.java

@SuppressLint("SetJavaScriptEnabled")
private void setUpWebView() {

  final WebSettings webSettings = mWebView.getSettings();
  webSettings.setJavaScriptEnabled(true);
  webSettings.setJavaScriptCanOpenWindowsAutomatically(true);
  webSettings.setCacheMode(WebSettings.LOAD_NO_CACHE);
  webSettings.setDomStorageEnabled(true);
  webSettings.setGeolocationEnabled(true);
  mWebView.getSettings().setBlockNetworkImage(true);
  mWebView.setWebViewClient(webViewClient);
  mWebView.requestFocus(View.FOCUS_DOWN);
  mWebView.getSettings().setDefaultTextEncodingName("UTF-8");
  mWebView.setWebChromeClient(new WebChromeClient() {

    @Override
    public boolean onJsAlert(WebView view, String url, String message, final JsResult result) {

      AlertDialog.Builder b2 = new AlertDialog.Builder(EditorInfoActivity.this).setTitle(
          R.string.app_name)
          .setMessage(message)
          .setPositiveButton("确定", (dialog, which) -> result.confirm());

      b2.setCancelable(false);
      b2.create();
      b2.show();
      return true;
    }
  });
  mWebView.loadUrl(url);
}

源代码10 项目： TLint 文件： HuPuWebView.java

private void init() {
    ((MyApplication) getContext().getApplicationContext()).getApplicationComponent().inject(this);
    WebSettings settings = getSettings();
    settings.setBuiltInZoomControls(false);
    settings.setSupportZoom(false);
    settings.setJavaScriptEnabled(true);
    settings.setAllowFileAccess(true);
    settings.setSupportMultipleWindows(false);
    settings.setJavaScriptCanOpenWindowsAutomatically(true);
    settings.setDomStorageEnabled(true);
    settings.setCacheMode(1);
    settings.setUseWideViewPort(true);
    if (Build.VERSION.SDK_INT > 6) {
        settings.setAppCacheEnabled(true);
        settings.setLoadWithOverviewMode(true);
    }
    settings.setCacheMode(WebSettings.LOAD_DEFAULT);
    String path = getContext().getFilesDir().getPath();
    settings.setGeolocationEnabled(true);
    settings.setGeolocationDatabasePath(path);
    settings.setDomStorageEnabled(true);
    this.basicUA = settings.getUserAgentString() + " kanqiu/7.05.6303/7059";
    setBackgroundColor(0);
    initWebViewClient();
    try {
        if (mUserStorage.isLogin()) {
            String token = mUserStorage.getToken();
            CookieManager cookieManager = CookieManager.getInstance();
            cookieManager.setCookie("http://bbs.mobileapi.hupu.com",
                    "u=" + URLEncoder.encode(mUserStorage.getCookie(), "utf-8"));
            cookieManager.setCookie("http://bbs.mobileapi.hupu.com",
                    "_gamesu=" + URLEncoder.encode(token, "utf-8"));
            cookieManager.setCookie("http://bbs.mobileapi.hupu.com", "_inKanqiuApp=1");
            cookieManager.setCookie("http://bbs.mobileapi.hupu.com", "_kanqiu=1");
            CookieSyncManager.getInstance().sync();
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

源代码11 项目： styT 文件： MainActivity.java

@SuppressLint("SetJavaScriptEnabled")
private void initWebSettings() {

    WebSettings settings = sMm.getSettings();
    settings.setUserAgentString("" + SPUtils.get(MainActivity.this, "if_7", ""));//UA
    //支持获取手势焦点
    sMm.requestFocusFromTouch();
    //支持JS
    settings.setJavaScriptEnabled((Boolean) SPUtils.get(MainActivity.this, "if_1", true));
    //支持插件

    // settings.setPluginState(WebSettings.PluginState.ON);
    //设置适应屏幕
    settings.setUseWideViewPort(true);
    settings.setLoadWithOverviewMode(true);
    //支持缩放
    settings.setSupportZoom((Boolean) SPUtils.get(MainActivity.this, "if_3", false)); // 支持缩放
    //隐藏原生的缩放控件
    settings.setDisplayZoomControls(false);
    //支持内容重新布局
    settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);
    settings.supportMultipleWindows();
    settings.setSupportMultipleWindows(false);
    //设置缓存模式
    settings.setGeolocationEnabled((Boolean) SPUtils.get(MainActivity.this, "if_2", true));//允许地理位置可用
    settings.setDomStorageEnabled(true);
    settings.setDatabaseEnabled((Boolean) SPUtils.get(MainActivity.this, "if_4", true));
    settings.setCacheMode(WebSettings.LOAD_DEFAULT);
    settings.setAppCacheEnabled(true);
    settings.setAppCachePath(sMm.getContext().getCacheDir().getAbsolutePath());
    //settings.setRenderPriority(WebSettings.RenderPriority.HIGH);  //提高渲染的优先级
    //设置可访问文件
    settings.setAllowFileAccess(true);
    //当webview调用requestFocus时为webview设置节点
    settings.setNeedInitialFocus(true);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        settings.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
    }

    settings.setLoadsImagesAutomatically(false);

    // settings.setNeedInitialFocus(true);
    //设置编码格式
    //settings.setDefaultTextEncodingName("UTF-8");

}

源代码12 项目： styT 文件： Main2Activity.java

@SuppressLint("SetJavaScriptEnabled")
private void initWebSettings() {

    WebSettings settings = sMm.getSettings();
    settings.setUserAgentString("" + SPUtils.get(Main2Activity.this, "if_7", ""));//UA
    //支持获取手势焦点
    sMm.requestFocusFromTouch();
    //支持JS
    settings.setJavaScriptEnabled((Boolean) SPUtils.get(Main2Activity.this, "if_1", true));
    //支持插件

    // settings.setPluginState(WebSettings.PluginState.ON);
    //设置适应屏幕
    settings.setUseWideViewPort(true);
    settings.setLoadWithOverviewMode(true);
    //支持缩放
    settings.setSupportZoom((Boolean) SPUtils.get(Main2Activity.this, "if_3", false)); // 支持缩放
    //隐藏原生的缩放控件
    settings.setDisplayZoomControls(false);
    //支持内容重新布局
    settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);
    settings.supportMultipleWindows();
    settings.setSupportMultipleWindows(false);
    //设置缓存模式
    settings.setGeolocationEnabled((Boolean) SPUtils.get(Main2Activity.this, "if_2", true));//允许地理位置可用
    settings.setDomStorageEnabled(true);
    settings.setDatabaseEnabled((Boolean) SPUtils.get(Main2Activity.this, "if_4", true));
    settings.setCacheMode(WebSettings.LOAD_DEFAULT);
    settings.setAppCacheEnabled(true);
    settings.setAppCachePath(sMm.getContext().getCacheDir().getAbsolutePath());
    //settings.setRenderPriority(WebSettings.RenderPriority.HIGH);  //提高渲染的优先级
    //设置可访问文件
    settings.setAllowFileAccess(true);
    //当webview调用requestFocus时为webview设置节点
    settings.setNeedInitialFocus(true);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        settings.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
    }

    //支持自动加载图片
    if (Build.VERSION.SDK_INT >= 19) {
        settings.setLoadsImagesAutomatically((Boolean) SPUtils.get(Main2Activity.this, "if_5", true));//图片
    } else {
        settings.setLoadsImagesAutomatically(false);
    }
    // settings.setNeedInitialFocus(true);
    //设置编码格式
    //settings.setDefaultTextEncodingName("UTF-8");

}

源代码13 项目： countly-sdk-cordova 文件： SystemWebViewEngine.java

@SuppressLint({"NewApi", "SetJavaScriptEnabled"})
@SuppressWarnings("deprecation")
private void initWebViewSettings() {
    webView.setInitialScale(0);
    webView.setVerticalScrollBarEnabled(false);
    // Enable JavaScript
    final WebSettings settings = webView.getSettings();
    settings.setJavaScriptEnabled(true);
    settings.setJavaScriptCanOpenWindowsAutomatically(true);
    settings.setLayoutAlgorithm(LayoutAlgorithm.NORMAL);

    String manufacturer = android.os.Build.MANUFACTURER;
    LOG.d(TAG, "CordovaWebView is running on device made by: " + manufacturer);

    //We don't save any form data in the application
    settings.setSaveFormData(false);
    settings.setSavePassword(false);

    // Jellybean rightfully tried to lock this down. Too bad they didn't give us a whitelist
    // while we do this
    settings.setAllowUniversalAccessFromFileURLs(true);
    settings.setMediaPlaybackRequiresUserGesture(false);

    // Enable database
    // We keep this disabled because we use or shim to get around DOM_EXCEPTION_ERROR_16
    String databasePath = webView.getContext().getApplicationContext().getDir("database", Context.MODE_PRIVATE).getPath();
    settings.setDatabaseEnabled(true);
    settings.setDatabasePath(databasePath);


    //Determine whether we're in debug or release mode, and turn on Debugging!
    ApplicationInfo appInfo = webView.getContext().getApplicationContext().getApplicationInfo();
    if ((appInfo.flags & ApplicationInfo.FLAG_DEBUGGABLE) != 0) {
        enableRemoteDebugging();
    }

    settings.setGeolocationDatabasePath(databasePath);

    // Enable DOM storage
    settings.setDomStorageEnabled(true);

    // Enable built-in geolocation
    settings.setGeolocationEnabled(true);

    // Enable AppCache
    // Fix for CB-2282
    settings.setAppCacheMaxSize(5 * 1048576);
    settings.setAppCachePath(databasePath);
    settings.setAppCacheEnabled(true);

    // Fix for CB-1405
    // Google issue 4641
    String defaultUserAgent = settings.getUserAgentString();

    // Fix for CB-3360
    String overrideUserAgent = preferences.getString("OverrideUserAgent", null);
    if (overrideUserAgent != null) {
        settings.setUserAgentString(overrideUserAgent);
    } else {
        String appendUserAgent = preferences.getString("AppendUserAgent", null);
        if (appendUserAgent != null) {
            settings.setUserAgentString(defaultUserAgent + " " + appendUserAgent);
        }
    }
    // End CB-3360

    IntentFilter intentFilter = new IntentFilter();
    intentFilter.addAction(Intent.ACTION_CONFIGURATION_CHANGED);
    if (this.receiver == null) {
        this.receiver = new BroadcastReceiver() {
            @Override
            public void onReceive(Context context, Intent intent) {
                settings.getUserAgentString();
            }
        };
        webView.getContext().registerReceiver(this.receiver, intentFilter);
    }
    // end CB-1405
}

源代码14 项目： keemob 文件： SystemWebViewEngine.java

@SuppressLint({"NewApi", "SetJavaScriptEnabled"})
@SuppressWarnings("deprecation")
private void initWebViewSettings() {
    webView.setInitialScale(0);
    webView.setVerticalScrollBarEnabled(false);
    // Enable JavaScript
    final WebSettings settings = webView.getSettings();
    settings.setJavaScriptEnabled(true);
    settings.setJavaScriptCanOpenWindowsAutomatically(true);
    settings.setLayoutAlgorithm(LayoutAlgorithm.NORMAL);

    String manufacturer = android.os.Build.MANUFACTURER;
    LOG.d(TAG, "CordovaWebView is running on device made by: " + manufacturer);

    //We don't save any form data in the application
    settings.setSaveFormData(false);
    settings.setSavePassword(false);

    // Jellybean rightfully tried to lock this down. Too bad they didn't give us a whitelist
    // while we do this
    settings.setAllowUniversalAccessFromFileURLs(true);
    settings.setMediaPlaybackRequiresUserGesture(false);

    // Enable database
    // We keep this disabled because we use or shim to get around DOM_EXCEPTION_ERROR_16
    String databasePath = webView.getContext().getApplicationContext().getDir("database", Context.MODE_PRIVATE).getPath();
    settings.setDatabaseEnabled(true);
    settings.setDatabasePath(databasePath);


    //Determine whether we're in debug or release mode, and turn on Debugging!
    ApplicationInfo appInfo = webView.getContext().getApplicationContext().getApplicationInfo();
    if ((appInfo.flags & ApplicationInfo.FLAG_DEBUGGABLE) != 0) {
        enableRemoteDebugging();
    }

    settings.setGeolocationDatabasePath(databasePath);

    // Enable DOM storage
    settings.setDomStorageEnabled(true);

    // Enable built-in geolocation
    settings.setGeolocationEnabled(true);

    // Enable AppCache
    // Fix for CB-2282
    settings.setAppCacheMaxSize(5 * 1048576);
    settings.setAppCachePath(databasePath);
    settings.setAppCacheEnabled(true);

    // Fix for CB-1405
    // Google issue 4641
    String defaultUserAgent = settings.getUserAgentString();

    // Fix for CB-3360
    String overrideUserAgent = preferences.getString("OverrideUserAgent", null);
    if (overrideUserAgent != null) {
        settings.setUserAgentString(overrideUserAgent);
    } else {
        String appendUserAgent = preferences.getString("AppendUserAgent", null);
        if (appendUserAgent != null) {
            settings.setUserAgentString(defaultUserAgent + " " + appendUserAgent);
        }
    }
    // End CB-3360

    IntentFilter intentFilter = new IntentFilter();
    intentFilter.addAction(Intent.ACTION_CONFIGURATION_CHANGED);
    if (this.receiver == null) {
        this.receiver = new BroadcastReceiver() {
            @Override
            public void onReceive(Context context, Intent intent) {
                settings.getUserAgentString();
            }
        };
        webView.getContext().registerReceiver(this.receiver, intentFilter);
    }
    // end CB-1405
}

源代码15 项目： keemob 文件： SystemWebViewEngine.java

@SuppressLint({"NewApi", "SetJavaScriptEnabled"})
@SuppressWarnings("deprecation")
private void initWebViewSettings() {
    webView.setInitialScale(0);
    webView.setVerticalScrollBarEnabled(false);
    // Enable JavaScript
    final WebSettings settings = webView.getSettings();
    settings.setJavaScriptEnabled(true);
    settings.setJavaScriptCanOpenWindowsAutomatically(true);
    settings.setLayoutAlgorithm(LayoutAlgorithm.NORMAL);

    String manufacturer = android.os.Build.MANUFACTURER;
    LOG.d(TAG, "CordovaWebView is running on device made by: " + manufacturer);

    //We don't save any form data in the application
    settings.setSaveFormData(false);
    settings.setSavePassword(false);

    // Jellybean rightfully tried to lock this down. Too bad they didn't give us a whitelist
    // while we do this
    settings.setAllowUniversalAccessFromFileURLs(true);
    settings.setMediaPlaybackRequiresUserGesture(false);

    // Enable database
    // We keep this disabled because we use or shim to get around DOM_EXCEPTION_ERROR_16
    String databasePath = webView.getContext().getApplicationContext().getDir("database", Context.MODE_PRIVATE).getPath();
    settings.setDatabaseEnabled(true);
    settings.setDatabasePath(databasePath);


    //Determine whether we're in debug or release mode, and turn on Debugging!
    ApplicationInfo appInfo = webView.getContext().getApplicationContext().getApplicationInfo();
    if ((appInfo.flags & ApplicationInfo.FLAG_DEBUGGABLE) != 0) {
        enableRemoteDebugging();
    }

    settings.setGeolocationDatabasePath(databasePath);

    // Enable DOM storage
    settings.setDomStorageEnabled(true);

    // Enable built-in geolocation
    settings.setGeolocationEnabled(true);

    // Enable AppCache
    // Fix for CB-2282
    settings.setAppCacheMaxSize(5 * 1048576);
    settings.setAppCachePath(databasePath);
    settings.setAppCacheEnabled(true);

    // Fix for CB-1405
    // Google issue 4641
    String defaultUserAgent = settings.getUserAgentString();

    // Fix for CB-3360
    String overrideUserAgent = preferences.getString("OverrideUserAgent", null);
    if (overrideUserAgent != null) {
        settings.setUserAgentString(overrideUserAgent);
    } else {
        String appendUserAgent = preferences.getString("AppendUserAgent", null);
        if (appendUserAgent != null) {
            settings.setUserAgentString(defaultUserAgent + " " + appendUserAgent);
        }
    }
    // End CB-3360

    IntentFilter intentFilter = new IntentFilter();
    intentFilter.addAction(Intent.ACTION_CONFIGURATION_CHANGED);
    if (this.receiver == null) {
        this.receiver = new BroadcastReceiver() {
            @Override
            public void onReceive(Context context, Intent intent) {
                settings.getUserAgentString();
            }
        };
        webView.getContext().registerReceiver(this.receiver, intentFilter);
    }
    // end CB-1405
}

源代码16 项目： pychat 文件： SystemWebViewEngine.java

@SuppressLint({"NewApi", "SetJavaScriptEnabled"})
@SuppressWarnings("deprecation")
private void initWebViewSettings() {
    webView.setInitialScale(0);
    webView.setVerticalScrollBarEnabled(false);
    // Enable JavaScript
    final WebSettings settings = webView.getSettings();
    settings.setJavaScriptEnabled(true);
    settings.setJavaScriptCanOpenWindowsAutomatically(true);
    settings.setLayoutAlgorithm(LayoutAlgorithm.NORMAL);

    String manufacturer = android.os.Build.MANUFACTURER;
    LOG.d(TAG, "CordovaWebView is running on device made by: " + manufacturer);

    //We don't save any form data in the application
    settings.setSaveFormData(false);
    settings.setSavePassword(false);

    // Jellybean rightfully tried to lock this down. Too bad they didn't give us a whitelist
    // while we do this
    settings.setAllowUniversalAccessFromFileURLs(true);
    settings.setMediaPlaybackRequiresUserGesture(false);

    // Enable database
    // We keep this disabled because we use or shim to get around DOM_EXCEPTION_ERROR_16
    String databasePath = webView.getContext().getApplicationContext().getDir("database", Context.MODE_PRIVATE).getPath();
    settings.setDatabaseEnabled(true);
    settings.setDatabasePath(databasePath);


    //Determine whether we're in debug or release mode, and turn on Debugging!
    ApplicationInfo appInfo = webView.getContext().getApplicationContext().getApplicationInfo();
    if ((appInfo.flags & ApplicationInfo.FLAG_DEBUGGABLE) != 0) {
        enableRemoteDebugging();
    }

    settings.setGeolocationDatabasePath(databasePath);

    // Enable DOM storage
    settings.setDomStorageEnabled(true);

    // Enable built-in geolocation
    settings.setGeolocationEnabled(true);

    // Enable AppCache
    // Fix for CB-2282
    settings.setAppCacheMaxSize(5 * 1048576);
    settings.setAppCachePath(databasePath);
    settings.setAppCacheEnabled(true);

    // Fix for CB-1405
    // Google issue 4641
    String defaultUserAgent = settings.getUserAgentString();

    // Fix for CB-3360
    String overrideUserAgent = preferences.getString("OverrideUserAgent", null);
    if (overrideUserAgent != null) {
        settings.setUserAgentString(overrideUserAgent);
    } else {
        String appendUserAgent = preferences.getString("AppendUserAgent", null);
        if (appendUserAgent != null) {
            settings.setUserAgentString(defaultUserAgent + " " + appendUserAgent);
        }
    }
    // End CB-3360

    IntentFilter intentFilter = new IntentFilter();
    intentFilter.addAction(Intent.ACTION_CONFIGURATION_CHANGED);
    if (this.receiver == null) {
        this.receiver = new BroadcastReceiver() {
            @Override
            public void onReceive(Context context, Intent intent) {
                settings.getUserAgentString();
            }
        };
        webView.getContext().registerReceiver(this.receiver, intentFilter);
    }
    // end CB-1405
}

源代码17 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18 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19 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20 项目： SlimSocial-for-Facebook 文件： MainActivity.java

private void SetupWebView() {
        webViewFacebook = findViewById(webView);
        webViewFacebook.setListener(this, this);

        webViewFacebook.clearPermittedHostnames();
        webViewFacebook.addPermittedHostname("facebook.com");
        webViewFacebook.addPermittedHostname("fbcdn.net");
        webViewFacebook.addPermittedHostname("fb.com");
        webViewFacebook.addPermittedHostname("fb.me");

/*
        webViewFacebook.addPermittedHostname("m.facebook.com");
        webViewFacebook.addPermittedHostname("h.facebook.com");
        webViewFacebook.addPermittedHostname("touch.facebook.com");
        webViewFacebook.addPermittedHostname("mbasic.facebook.com");
        webViewFacebook.addPermittedHostname("touch.facebook.com");
        webViewFacebook.addPermittedHostname("messenger.com");
*/

        webViewFacebook.requestFocus(View.FOCUS_DOWN);
        getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);//remove the keyboard issue

        WebSettings settings = webViewFacebook.getSettings();

        webViewFacebook.setDesktopMode(true);
        settings.setUserAgentString("Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36");
        settings.setJavaScriptEnabled(true);

        //set text zoom
        int zoom = Integer.parseInt(savedPreferences.getString("pref_textSize", "100"));
        settings.setTextZoom(zoom);

        //set Geolocation
        settings.setGeolocationEnabled(savedPreferences.getBoolean("pref_allowGeolocation", true));

        // Use WideViewport and Zoom out if there is no viewport defined
        settings.setUseWideViewPort(true);
        settings.setLoadWithOverviewMode(true);

        // better image sizing support
        settings.setSupportZoom(true);
        settings.setDisplayZoomControls(false);
        settings.setBuiltInZoomControls(true);

        // set caching
        settings.setAppCachePath(getCacheDir().getAbsolutePath());
        settings.setAppCacheEnabled(true);

        settings.setLoadsImagesAutomatically(!savedPreferences.getBoolean("pref_doNotDownloadImages", false));//to save data

        settings.setDisplayZoomControls(false);
    }

方法所在类

android.webkit.WebSettings