Java Code Examples for android.webkit.WebSettings#setBlockNetworkImage()

The following examples show how to use android.webkit.WebSettings#setBlockNetworkImage() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: TripDetailActivity.java From Mobike with Apache License 2.0

7 votes

private void initWebView() {
    WebSettings webSettings = mWebView.getSettings();
    webSettings.setJavaScriptEnabled(true);
    /*使webview能够加载图片*/
    webSettings.setBlockNetworkImage(false);
    webSettings.setAppCacheEnabled(true);
    mDialog=new SpotsDialog(this);
    mDialog.show();
    mWebView.loadUrl(mMessage.getClickUrl());
    //        mWebAppInterface = new WebAppInterface(this);
    //        mWebView.addJavascriptInterface(mWebAppInterface, "appInterface");
    mWebView.setWebViewClient(new MyWebChromeC());
    mWebView.setWebChromeClient(new WebChromeClient(){

    });

}

Example 2

Source File: CommonWebView.java From ZhuanLan with Apache License 2.0

6 votes

private void init() {
    if (isInEditMode()) {
        return;
    }
    WebSettings settings = getSettings();
    settings.setJavaScriptEnabled(true);
    settings.setBuiltInZoomControls(false);
    //设置缓存模式
    settings.setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK);
    //开启DOM storage API功能
    settings.setDomStorageEnabled(true);
    //开启database storage 功能
    settings.setDatabaseEnabled(true);

    String cacheDir = getContext().getFilesDir().getAbsolutePath() + "web_cache";
    settings.setAppCachePath(cacheDir);
    settings.setAppCacheEnabled(true);

    settings.setLoadsImagesAutomatically(true);
    settings.setDefaultTextEncodingName(ENCODING_UTF_8);
    settings.setBlockNetworkImage(false);
    settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);
    settings.setUseWideViewPort(true);
    settings.setLoadWithOverviewMode(true);
    setHorizontalScrollBarEnabled(false);
}

Example 3

Source File: SubscriptionDetailsFragment.java From redgram-for-reddit with GNU General Public License v3.0

5 votes

private void setupWebViewSettings() {
    final WebSettings webSettings = subredditDesc.getSettings();
    Resources res = getResources();
    float fontSize = res.getDimension(R.dimen.web_text);
    webSettings.setDefaultFontSize((int) fontSize);

    webSettings.setCacheMode(WebSettings.LOAD_NO_CACHE);
    webSettings.setAppCacheEnabled(false);
    webSettings.setBlockNetworkImage(true);
    webSettings.setLoadsImagesAutomatically(true);
    webSettings.setGeolocationEnabled(false);
    webSettings.setNeedInitialFocus(false);
    webSettings.setSaveFormData(false);
}

Example 4

Source File: WebActivity.java From TouchNews with Apache License 2.0

5 votes

private void setWebView() {
        WebSettings settings = mWebView.getSettings();
        settings.setSupportZoom(true);          //支持缩放
        settings.setBlockNetworkImage(true);  //设置图片最后加载
//                settings.setBlockNetworkLoads ( true );
//                settings.setDomStorageEnabled ( true );
        settings.setDatabaseEnabled(true);
//                String cacheDirPath = mContext.getFilesDir ( ).getAbsolutePath()+ CacheUtil.WEB_CACAH_DIRNAME;
        //缓存
//                settings.setAppCachePath (  );
        settings.setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK);
        settings.setAppCacheEnabled(true);
//                settings.setAppCachePath ( cacheDirPath );
//                settings.setBuiltInZoomControls ( true );  //启用内置缩放装置
        settings.setJavaScriptEnabled(true);    //启用JS脚本
               /* mWebView.setOnKeyListener ( new View.OnKeyListener() {
                        @Override
                        public boolean onKey(View v, int keyCode, KeyEvent event) {
                                if (event.getAction() == KeyEvent.ACTION_DOWN) {
                                        if (keyCode == KeyEvent.KEYCODE_BACK && mWebView.canGoBack()) {
                                                mWebView.goBack();   //后退
                                                return true;
                                        }
                                }
                                return false;
                        }
                });*/

    }

Example 5

Source File: ClassicWebViewProvider.java From focus-android with Mozilla Public License 2.0

5 votes

@Override
@SuppressLint("SetJavaScriptEnabled") // We explicitly want to enable JavaScript
public void disableBlocking(@NotNull WebSettings webSettings, @NotNull SystemWebView systemWebView) {
    webSettings.setBlockNetworkImage(false);
    webSettings.setJavaScriptEnabled(true);
    CookieManager.getInstance().setAcceptThirdPartyCookies(systemWebView, true);
    CookieManager.getInstance().setAcceptCookie(true);
}

Example 6

Source File: ClassicWebViewProvider.java From focus-android with Mozilla Public License 2.0

5 votes

@Override
public void applyAppSettings(@NotNull Context context, @NotNull WebSettings webSettings, @NotNull SystemWebView systemWebView) {

    // Clear the cache so trackers previously loaded are removed
    systemWebView.clearCache(true);

    // We could consider calling setLoadsImagesAutomatically() here too (This will block images not loaded over the network too)
    webSettings.setBlockNetworkImage(Settings.getInstance(context).shouldBlockImages());
    webSettings.setJavaScriptEnabled(!Settings.getInstance(context).shouldBlockJavaScript());
    CookieManager.getInstance().setAcceptThirdPartyCookies(systemWebView, !Settings.getInstance
            (context).shouldBlockThirdPartyCookies());
    CookieManager.getInstance().setAcceptCookie(!Settings.getInstance(context)
            .shouldBlockCookies());
}

Example 7

Source File: ByWebView.java From ByWebView with Apache License 2.0

5 votes

@SuppressLint("SetJavaScriptEnabled")
    private void handleSetting() {
        WebSettings ws = mWebView.getSettings();
        // 保存表单数据
        ws.setSaveFormData(true);
        // 是否应该支持使用其屏幕缩放控件和手势缩放
        ws.setSupportZoom(true);
        ws.setBuiltInZoomControls(true);
        ws.setDisplayZoomControls(false);
        // 启动应用缓存
        ws.setAppCacheEnabled(true);
        // 设置缓存模式
        ws.setCacheMode(WebSettings.LOAD_DEFAULT);
        // setDefaultZoom  api19被弃用
        // 网页内容的宽度自适应屏幕
        ws.setLoadWithOverviewMode(true);
        ws.setUseWideViewPort(true);
        // 告诉WebView启用JavaScript执行。默认的是false。
        ws.setJavaScriptEnabled(true);
        //  页面加载好以后，再放开图片
        ws.setBlockNetworkImage(false);
        // 使用localStorage则必须打开
        ws.setDomStorageEnabled(true);
        // 排版适应屏幕
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            ws.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);
        } else {
            ws.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NORMAL);
        }
        // WebView是否新窗口打开(加了后可能打不开网页)
//        ws.setSupportMultipleWindows(true);

        // webview从5.0开始默认不允许混合模式,https中不能加载http资源,需要设置开启。
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            ws.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
        }
        /** 设置字体默认缩放大小(改变网页字体大小,setTextSize  api14被弃用)*/
        ws.setTextZoom(100);
    }

Example 8

Source File: PrettifyWebView.java From mvvm-template with GNU General Public License v3.0

5 votes

@SuppressLint("SetJavaScriptEnabled") private void initView(@Nullable AttributeSet attrs) {
    if (isInEditMode()) return;
    if (attrs != null) {
        TypedArray tp = getContext().obtainStyledAttributes(attrs, R.styleable.PrettifyWebView);
        try {
            int color = tp.getColor(R.styleable.PrettifyWebView_webview_background, ViewHelper.getWindowBackground(getContext()));
            setBackgroundColor(color);
        } finally {
            tp.recycle();
        }
    }
    setWebChromeClient(new ChromeClient());
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
        setWebViewClient(new WebClient());
    } else {
        setWebViewClient(new WebClientCompat());
    }
    WebSettings settings = getSettings();
    settings.setJavaScriptEnabled(true);
    settings.setAppCachePath(getContext().getCacheDir().getPath());
    settings.setAppCacheEnabled(true);
    settings.setCacheMode(WebSettings.LOAD_NO_CACHE);
    settings.setDefaultTextEncodingName("utf-8");
    settings.setLoadsImagesAutomatically(true);
    settings.setBlockNetworkImage(false);
    setOnLongClickListener((view) -> {
        WebView.HitTestResult result = getHitTestResult();
        if (hitLinkResult(result) && !InputHelper.isEmpty(result.getExtra())) {
            AppHelper.copyToClipboard(getContext(), result.getExtra());
            return true;
        }
        return false;
    });
}

Example 9

Source File: BrowserActivity.java From ProjectX with Apache License 2.0

5 votes

@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setSupportActionBar(R.id.browser_toolbar);
    final String url = getIntent().getStringExtra(EXTRA_URL);
    if (TextUtils.isEmpty(url)) {
        finish();
        return;
    }
    setTitle("");
    mVContent = findViewById(R.id.browser_wb_content);
    WebSettings webSettings = mVContent.getSettings();
    webSettings.setUseWideViewPort(true);
    webSettings.setLoadWithOverviewMode(true);
    webSettings.setSupportZoom(true);
    webSettings.setNeedInitialFocus(true);
    webSettings.setBuiltInZoomControls(true);
    webSettings.setJavaScriptCanOpenWindowsAutomatically(true);
    webSettings.setBlockNetworkImage(false);
    webSettings.setLoadsImagesAutomatically(true);
    webSettings.setDisplayZoomControls(false);
    webSettings.setDomStorageEnabled(true);
    webSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);
    if (Build.VERSION.SDK_INT >= 21) {
        webSettings.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
    }
    webSettings.setDefaultTextEncodingName("utf-8");
    mVContent.setWebViewClient(new PowerfulWebView.StateWebViewClient());
    mVContent.setOnTitleListener(this);
    mVContent.loadUrl(url);
}

Example 10

Source File: BaseWebViewLoadActivity.java From YiZhi with Apache License 2.0

4 votes

/**
 * 初始化WebSetting
 *
 * @param settings WebSetting
 */
protected void initWebSetting(WebSettings settings) {
    // 缩放至屏幕的大小
    settings.setLoadWithOverviewMode(true);
    // 保存表单数据
    settings.setSaveFormData(true);
    // 是否应该支持使用其屏幕缩放控件和手势缩放
    settings.setSupportZoom(true);
    //        //是否支持手势缩放控制
    //        settings.setBuiltInZoomControls(true);
    //        是否隐藏原生的缩放控件
    //        settings.setDisplayZoomControls(false);
    // 启动应用缓存
    settings.setAppCacheEnabled(true);
    // 排版适应屏幕，只显示一列
    settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);
    //        settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);
    //  页面加载好以后，再放开图片
    settings.setBlockNetworkImage(false);
    // 使用localStorage则必须打开
    settings.setDomStorageEnabled(true);
    settings.setDatabaseEnabled(true);
    // WebView启用JavaScript执行。默认的是false。
    settings.setJavaScriptEnabled(true); // 设置支持javascript脚本
    settings.setJavaScriptCanOpenWindowsAutomatically(true);
    if (NetworkConnectionUtils.isConnected(mContext)) {
        settings.setCacheMode(WebSettings.LOAD_DEFAULT);
    } else {
        settings.setCacheMode(WebSettings.LOAD_CACHE_ONLY);
    }

    //        settings.setBlockNetworkImage(false);
    //        settings.setAppCacheEnabled(true);
    //        settings.setDomStorageEnabled(true);
    //        settings.setDatabaseEnabled(true);
    //        if (NetworkConnectionUtils.isConnected(mContext)) {
    //            settings.setCacheMode(WebSettings.LOAD_DEFAULT);
    //        } else {
    //            settings.setCacheMode(WebSettings.LOAD_CACHE_ONLY);
    //        }
    //        settings.setJavaScriptEnabled(true);
    //        settings.setLoadWithOverviewMode(true);
    //        settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);
    //        settings.setSupportZoom(true);
}

Example 11

Source File: WebViewPresenter.java From qvod with MIT License

4 votes

@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private void setUpWebViewDefaults(WebView webView) {
    WebSettings settings = webView.getSettings();

    // 网页内容的宽度是否可大于WebView控件的宽度
    settings.setLoadWithOverviewMode(false);
    // 保存表单数据
    settings.setSaveFormData(true);
    // 是否应该支持使用其屏幕缩放控件和手势缩放
    settings.setSupportZoom(true);
    settings.setBuiltInZoomControls(true);
    settings.setDisplayZoomControls(false);
    // 启动应用缓存
    settings.setAppCacheEnabled(true);
    // 设置缓存模式
    settings.setCacheMode(WebSettings.LOAD_DEFAULT);
    // setDefaultZoom  api19被弃用
    // 设置此属性，可任意比例缩放。
    settings.setUseWideViewPort(true);
    // 缩放比例 1
    webView.setInitialScale(1);
    // 告诉WebView启用JavaScript执行。默认的是false。
    settings.setJavaScriptEnabled(true);
    //  页面加载好以后，再放开图片
    settings.setBlockNetworkImage(false);
    // 使用localStorage则必须打开
    settings.setDomStorageEnabled(true);
    // 排版适应屏幕
    settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);
    // WebView是否支持多个窗口。
    settings.setSupportMultipleWindows(true);

    // webview从5.0开始默认不允许混合模式,https中不能加载http资源,需要设置开启。
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        settings.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
    }

    /** 设置字体默认缩放大小(改变网页字体大小,setTextSize  api14被弃用)*/
    settings.setTextZoom(100);

    // Enable remote debugging via chrome://inspect
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        WebView.setWebContentsDebuggingEnabled(true);
    }

    // AppRTC requires third party cookies to work
    CookieManager cookieManager = CookieManager.getInstance();
    cookieManager.setAcceptThirdPartyCookies(webView, true);


}

Example 12

Source File: ArticleActivity.java From Yuan-WanAndroid with Apache License 2.0

4 votes

@SuppressLint("SetJavaScriptEnabled")
@Override
protected void initData() {
    mAgentWeb = AgentWeb.with(this)
            .setAgentWebParent(mContainerFrameLayout, new LinearLayout.LayoutParams(-1, -1))
            .useDefaultIndicator(getResources().getColor(R.color.colorPrimary))
            .setOpenOtherPageWays(DefaultWebClient.OpenOtherPageWays.ASK)
            .createAgentWeb()
            .ready()
            .go(mUrl);

    WebView mWebView = mAgentWeb.getWebCreator().getWebView();
    WebSettings mSettings = mWebView.getSettings();
    mSettings.setAppCacheEnabled(true);
    mSettings.setDomStorageEnabled(true);
    mSettings.setDatabaseEnabled(true);


    //判断是否为无图模式
    if(mPresenter.getNoImgStyleState()){
        mSettings.setBlockNetworkImage(true);
    }else{
        mSettings.setBlockNetworkImage(false);
    }

    //判断是否为自动缓存模式
    if (mPresenter.getAutoCacheState()) {
        mSettings.setAppCacheEnabled(true);
        mSettings.setDomStorageEnabled(true);
        mSettings.setDatabaseEnabled(true);
        if (CommonUtils.isNetworkConnected(App.getContext())) {
            mSettings.setCacheMode(WebSettings.LOAD_DEFAULT);
        } else {
            mSettings.setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK);
        }
    } else {
        mSettings.setAppCacheEnabled(false);
        mSettings.setDomStorageEnabled(false);
        mSettings.setDatabaseEnabled(false);
        mSettings.setCacheMode(WebSettings.LOAD_NO_CACHE);
    }

    mSettings.setJavaScriptEnabled(true);
    mSettings.setSupportZoom(true);
    mSettings.setBuiltInZoomControls(true);
    //不显示缩放按钮
    mSettings.setDisplayZoomControls(false);
    //设置自适应屏幕，两者合用
    //将图片调整到适合WebView的大小
    mSettings.setUseWideViewPort(true);
    //缩放至屏幕的大小
    mSettings.setLoadWithOverviewMode(true);
    //自适应屏幕
    mSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);
}

Example 13

Source File: AssistActivity.java From letv with Apache License 2.0

4 votes

@SuppressLint({"SetJavaScriptEnabled"})
private void setWebViewAttributes(WebView wv) {
    WebSettings webSettings = wv.getSettings();
    webSettings.setJavaScriptEnabled(true);
    webSettings.setBlockNetworkImage(true);
}

Example 14

Source File: WebViewActivity.java From ByWebView with Apache License 2.0

4 votes

@SuppressLint({"SetJavaScriptEnabled", "AddJavascriptInterface"})
    private void initWebView() {
        WebSettings ws = webView.getSettings();
        // 保存表单数据
        ws.setSaveFormData(true);
        // 是否应该支持使用其屏幕缩放控件和手势缩放
        ws.setSupportZoom(true);
        ws.setBuiltInZoomControls(true);
        ws.setDisplayZoomControls(false);
        // 启动应用缓存
        ws.setAppCacheEnabled(true);
        // 设置缓存模式
        ws.setCacheMode(WebSettings.LOAD_DEFAULT);
        // setDefaultZoom  api19被弃用
        // 网页内容的宽度自适应屏幕
        ws.setLoadWithOverviewMode(true);
        ws.setUseWideViewPort(true);
        // 网页缩放至100，一般的网页达到屏幕宽度效果，个别除外
//        webView.setInitialScale(100);
        // 关掉下滑弧形阴影
//        webView.setOverScrollMode(WebView.OVER_SCROLL_NEVER);
        // 告诉WebView启用JavaScript执行。默认的是false。
        ws.setJavaScriptEnabled(true);
        //  页面加载好以后，再放开图片
        ws.setBlockNetworkImage(false);
        // 使用localStorage则必须打开
        ws.setDomStorageEnabled(true);
        // 排版适应屏幕
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            ws.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);
        } else {
            ws.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NORMAL);
        }
        // WebView是否新窗口打开(加了后可能打不开网页)
//        ws.setSupportMultipleWindows(true);

        // webview从5.0开始默认不允许混合模式,https中不能加载http资源,需要设置开启。
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            ws.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
        }
        /** 设置字体默认缩放大小(改变网页字体大小,setTextSize  api14被弃用)*/
        ws.setTextZoom(100);
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
            webView.setScrollBarSize(WebTools.dp2px(this, 3));
        }

        mWebChromeClient = new MyWebChromeClient(this);
        webView.setWebChromeClient(mWebChromeClient);
        // 与js交互
        webView.addJavascriptInterface(new MyJavascriptInterface(this), "injectedObject");
        webView.setWebViewClient(new MyWebViewClient(this));
        webView.setOnLongClickListener(new View.OnLongClickListener() {
            @Override
            public boolean onLongClick(View v) {
                return handleLongImage();
            }
        });

    }

Example 15

Source File: WebView.java From unity-ads-android with Apache License 2.0

4 votes

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");
}

Example 16

Source File: WebViewActivity.java From CloudReader with Apache License 2.0

4 votes

@SuppressLint("SetJavaScriptEnabled")
    private void initWebView() {
        WebSettings ws = webView.getSettings();
        // 网页内容的宽度适配
        ws.setLoadWithOverviewMode(true);
        ws.setUseWideViewPort(true);
        // 保存表单数据
        ws.setSaveFormData(true);
        // 是否应该支持使用其屏幕缩放控件和手势缩放
        ws.setSupportZoom(true);
        ws.setBuiltInZoomControls(true);
        ws.setDisplayZoomControls(false);
        // 启动应用缓存
        ws.setAppCacheEnabled(true);
        // 设置缓存模式
        ws.setCacheMode(WebSettings.LOAD_DEFAULT);
        // 告诉WebView启用JavaScript执行。默认的是false。
        ws.setJavaScriptEnabled(true);
        //  页面加载好以后，再放开图片
        ws.setBlockNetworkImage(false);
        // 使用localStorage则必须打开
        ws.setDomStorageEnabled(true);
        // 排版适应屏幕
        ws.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);
        // WebView是否新窗口打开(加了后可能打不开网页)
//        ws.setSupportMultipleWindows(true);

        // webview从5.0开始默认不允许混合模式,https中不能加载http资源,需要设置开启。
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            ws.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
        }
        /** 设置字体默认缩放大小(改变网页字体大小,setTextSize  api14被弃用)*/
        ws.setTextZoom(100);

        mWebChromeClient = new MyWebChromeClient(this);
        webView.setWebChromeClient(mWebChromeClient);
        // 与js交互
        webView.addJavascriptInterface(new ImageClickInterface(this), "injectedObject");
        webView.setWebViewClient(new MyWebViewClient(this));
        webView.setOnLongClickListener(new View.OnLongClickListener() {
            @Override
            public boolean onLongClick(View v) {
                return handleLongImage();
            }
        });
    }

Example 17

Source File: PageDetailActivity.java From MaoWanAndoidClient with Apache License 2.0

4 votes

private void initWebView() {
        mProgressBar.setVisibility(View.VISIBLE);
        WebSettings ws = webView.getSettings();
        // 网页内容的宽度是否可大于WebView控件的宽度
        ws.setLoadWithOverviewMode(false);
        // 保存表单数据
        ws.setSaveFormData(true);
        // 是否应该支持使用其屏幕缩放控件和手势缩放
        ws.setSupportZoom(true);
        ws.setBuiltInZoomControls(true);
        ws.setDisplayZoomControls(false);
        // 启动应用缓存
        ws.setAppCacheEnabled(true);
        // 设置缓存模式
        ws.setCacheMode(WebSettings.LOAD_DEFAULT);
        // setDefaultZoom  api19被弃用
        // 设置此属性，可任意比例缩放。
        ws.setUseWideViewPort(true);
        // 不缩放
        webView.setInitialScale(100);
        // 告诉WebView启用JavaScript执行。默认的是false。
        ws.setJavaScriptEnabled(true);
        //  页面加载好以后，再放开图片
        ws.setBlockNetworkImage(false);
        // 使用localStorage则必须打开
        ws.setDomStorageEnabled(true);
        // 排版适应屏幕
        ws.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);
        // WebView是否新窗口打开(加了后可能打不开网页)
//        ws.setSupportMultipleWindows(true);

        // webview从5.0开始默认不允许混合模式,https中不能加载http资源,需要设置开启。
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            ws.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
        }
        /** 设置字体默认缩放大小(改变网页字体大小,setTextSize  api14被弃用)*/
        ws.setTextZoom(100);

        mWebChromeClient = new MyWebChromeClient(this);
        webView.setWebChromeClient(mWebChromeClient);
        // 与js交互
        webView.addJavascriptInterface(new MyJavascriptInterface(this), "injectedObject");
        webView.setWebViewClient(new MyWebViewClient(this));
        webView.setOnLongClickListener(new View.OnLongClickListener() {
            @Override
            public boolean onLongClick(View v) {
                return handleLongImage();
            }
        });
    }

Example 18

Source File: ArticleDetailActivity.java From Awesome-WanAndroid with Apache License 2.0

4 votes

@SuppressLint("SetJavaScriptEnabled")
@Override
protected void initEventAndData() {
    mAgentWeb = AgentWeb.with(this)
            .setAgentWebParent(mWebContent, new LinearLayout.LayoutParams(-1, -1))
            .useDefaultIndicator()
            .setMainFrameErrorView(R.layout.webview_error_view, -1)
            .createAgentWeb()
            .ready()
            .go(articleLink);

    WebView mWebView = mAgentWeb.getWebCreator().getWebView();
    WebSettings mSettings = mWebView.getSettings();
    if (mPresenter.getNoImageState()) {
        mSettings.setBlockNetworkImage(true);
    } else {
        mSettings.setBlockNetworkImage(false);
    }
    if (mPresenter.getAutoCacheState()) {
        mSettings.setAppCacheEnabled(true);
        mSettings.setDomStorageEnabled(true);
        mSettings.setDatabaseEnabled(true);
        if (CommonUtils.isNetworkConnected()) {
            mSettings.setCacheMode(WebSettings.LOAD_DEFAULT);
        } else {
            mSettings.setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK);
        }
    } else {
        mSettings.setAppCacheEnabled(false);
        mSettings.setDomStorageEnabled(false);
        mSettings.setDatabaseEnabled(false);
        mSettings.setCacheMode(WebSettings.LOAD_NO_CACHE);
    }

    mSettings.setJavaScriptEnabled(true);
    mSettings.setSupportZoom(true);
    mSettings.setBuiltInZoomControls(true);
    //不显示缩放按钮
    mSettings.setDisplayZoomControls(false);
    //设置自适应屏幕，两者合用
    //将图片调整到适合WebView的大小
    mSettings.setUseWideViewPort(true);
    //缩放至屏幕的大小
    mSettings.setLoadWithOverviewMode(true);
    //自适应屏幕
    mSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);
}

Example 19

Source File: NinjaWebView.java From Ninja with Apache License 2.0

4 votes

public synchronized void initPreferences() {
    SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(context);
    WebSettings webSettings = getSettings();

    webSettings.setLoadWithOverviewMode(true);
    webSettings.setTextZoom(100);
    webSettings.setUseWideViewPort(true);

    webSettings.setBlockNetworkImage(!sp.getBoolean(context.getString(R.string.sp_images), true));
    webSettings.setJavaScriptEnabled(sp.getBoolean(context.getString(R.string.sp_javascript), true));
    webSettings.setJavaScriptCanOpenWindowsAutomatically(sp.getBoolean(context.getString(R.string.sp_javascript), true));
    webSettings.setGeolocationEnabled(sp.getBoolean(context.getString(R.string.sp_location), true));
    webSettings.setSupportMultipleWindows(sp.getBoolean(context.getString(R.string.sp_multiple_windows), false));
    webSettings.setSaveFormData(sp.getBoolean(context.getString(R.string.sp_passwords), true));

    boolean textReflow = sp.getBoolean(context.getString(R.string.sp_text_reflow), true);
    if (textReflow) {
        webSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            try {
                webSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.TEXT_AUTOSIZING);
            } catch (Exception e) {}
        }
    } else {
        webSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NORMAL);
    }

    int userAgent = Integer.valueOf(sp.getString(context.getString(R.string.sp_user_agent), "0"));
    if (userAgent == 1) {
        webSettings.setUserAgentString(BrowserUnit.UA_DESKTOP);
    } else if (userAgent == 2) {
        webSettings.setUserAgentString(sp.getString(context.getString(R.string.sp_user_agent_custom), userAgentOriginal));
    } else {
        webSettings.setUserAgentString(userAgentOriginal);
    }

    int mode = Integer.valueOf(sp.getString(context.getString(R.string.sp_rendering), "0"));
    initRendering(mode);

    webViewClient.enableAdBlock(sp.getBoolean(context.getString(R.string.sp_ad_block), true));
}

Example 20

Source File: WebViewActivity.java From YCAudioPlayer with Apache License 2.0

4 votes

@SuppressLint("JavascriptInterface")
private void initWebView() {
    WebSettings ws = mWebView.getSettings();
    // 网页内容的宽度是否可大于WebView控件的宽度
    ws.setLoadWithOverviewMode(false);
    // 保存表单数据
    ws.setSaveFormData(true);
    // 是否应该支持使用其屏幕缩放控件和手势缩放
    ws.setSupportZoom(true);
    ws.setBuiltInZoomControls(true);
    ws.setDisplayZoomControls(false);
    // 启动应用缓存
    ws.setAppCacheEnabled(true);
    // 设置缓存模式
    ws.setCacheMode(WebSettings.LOAD_DEFAULT);
    // setDefaultZoom  api19被弃用
    // 设置此属性，可任意比例缩放。
    ws.setUseWideViewPort(true);
    // 缩放比例 1
    mWebView.setInitialScale(1);
    // 告诉WebView启用JavaScript执行。默认的是false。
    ws.setJavaScriptEnabled(true);
    //如果启用了JavaScript，要做好安全措施，防止远程执行漏洞
    removeJavascriptInterfaces(mWebView);
    //  页面加载好以后，再放开图片
    ws.setBlockNetworkImage(false);
    // 使用localStorage则必须打开
    ws.setDomStorageEnabled(true);
    //自动加载图片
    ws.setLoadsImagesAutomatically(true);
    // 排版适应屏幕
    ws.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);
    // WebView是否支持多个窗口。
    ws.setSupportMultipleWindows(true);
    // webView从5.0开始默认不允许混合模式,https中不能加载http资源,需要设置开启。
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        ws.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
    }
    /*设置字体默认缩放大小(改变网页字体大小,setTextSize  api14被弃用)*/
    ws.setTextZoom(100);
    //在js中调用本地java方法
    jsAppInterface = new JsAppInterface(this, mWebView);
    jsAppInterface.register();
    mWebView.addJavascriptInterface(jsAppInterface, "WebViewJsMethodName");
    mWebView.addJavascriptInterface(new JavascriptInterface(this), "injectedObject");
    mWebView.setWebViewClient(new MyWebViewClient());
    mWebView.setWebChromeClient(webChromeClient = new MyWebChromeClient());
    mWebView.setScrollWebListener(new ScrollWebView.OnScrollWebListener() {
        @Override
        public void onScroll(int dx, int dy) {
            //WebView的总高度
            float webViewContentHeight = mWebView.getContentHeight() * mWebView.getScale();
            //WebView的现高度
            float webViewCurrentHeight = (mWebView.getHeight() + mWebView.getScrollY());
            LogUtils.e("webViewContentHeight=" + webViewContentHeight);
            LogUtils.e("webViewCurrentHeight=" + webViewCurrentHeight);
            if ((webViewContentHeight - webViewCurrentHeight) == 0) {
                LogUtils.e("WebView滑动到了底端");
            }
        }
    });
}