Examples with WebResourceError android.webkit.WebResourceError used on opensource projects

Example 21 with WebResourceError

use of android.webkit.WebResourceError in project android-sdk by testpress.

the class WebViewUtils method initWebViewAndPostUrl.

@SuppressLint({ "AddJavascriptInterface", "SetJavaScriptEnabled" })
public void initWebViewAndPostUrl(String url, String json, final Activity activity) {
    initWebView(webView);
    webView.setWebViewClient(new WebViewClient() {

        @Override
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            super.onPageStarted(view, url, favicon);
            WebViewUtils.this.onPageStarted();
            hasError = false;
        }

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

        @SuppressWarnings("deprecation")
        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            return WebViewUtils.this.shouldOverrideUrlLoading(activity, url);
        }

        @Override
        public void onReceivedError(WebView view, WebResourceRequest request, WebResourceError error) {
            super.onReceivedError(view, request, error);
            if (InternetConnectivityChecker.isConnected(activity)) {
                return;
            }
            onNetworkError();
            hasError = true;
        }
    });
    postUrl(url, json);
}

Example 22 with WebResourceError

use of android.webkit.WebResourceError in project SwipeToLoadLayout by Aspsine.

the class TwitterWebViewFragment method onViewCreated.

@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    swipeToLoadLayout = (SwipeToLoadLayout) view.findViewById(R.id.swipeToLoadLayout);
    webView = (WebView) view.findViewById(R.id.swipe_target);
    swipeToLoadLayout.setOnRefreshListener(this);
    swipeToLoadLayout.setOnLoadMoreListener(this);
    webView.setWebViewClient(new WebViewClient() {

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

        @Override
        public void onReceivedError(WebView view, WebResourceRequest request, WebResourceError error) {
            super.onReceivedError(view, request, error);
            swipeToLoadLayout.setRefreshing(false);
        }

        @Override
        public void onReceivedHttpError(WebView view, WebResourceRequest request, WebResourceResponse errorResponse) {
            super.onReceivedHttpError(view, request, errorResponse);
            swipeToLoadLayout.setRefreshing(false);
        }
    });
}

Example 23 with WebResourceError

use of android.webkit.WebResourceError in project IbookerEditorAndroid by zrunker.

the class IbookerEditorWebView method init.

// 初始化
@SuppressLint({ "AddJavascriptInterface", "SetJavaScriptEnabled" })
private void init() {
    webSettings = this.getSettings();
    // 支持内容重新布局
    webSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);
    // 允许JS
    webSettings.setJavaScriptEnabled(true);
    // 支持插件
    webSettings.setPluginState(WebSettings.PluginState.ON);
    // 设置允许JS弹窗
    webSettings.setJavaScriptCanOpenWindowsAutomatically(true);
    // access Assets and resources
    webSettings.setAllowFileAccess(true);
    webSettings.setAppCacheEnabled(false);
    // 提高渲染优先级
    webSettings.setRenderPriority(WebSettings.RenderPriority.HIGH);
    // 设置编码格式
    webSettings.setDefaultTextEncodingName("utf-8");
    // 支持自动加载图片
    webSettings.setLoadsImagesAutomatically(true);
    // 关闭webview中缓存
    webSettings.setCacheMode(WebSettings.LOAD_NO_CACHE);
    // 将图片调整到适合webview的大小
    webSettings.setUseWideViewPort(true);
    // 缩放至屏幕的大小
    webSettings.setLoadWithOverviewMode(true);
    // 支持缩放，默认为true。
    webSettings.setSupportZoom(true);
    // 设置内置的缩放控件。若为false，则该WebView不可缩放
    webSettings.setBuiltInZoomControls(true);
    // 隐藏原生的缩放控件
    webSettings.setDisplayZoomControls(false);
    // 获取当前字体大小
    if (webSettings.getTextSize() == WebSettings.TextSize.SMALLEST) {
        currentFontSize = 1;
    } else if (webSettings.getTextSize() == WebSettings.TextSize.SMALLER) {
        currentFontSize = 2;
    } else if (webSettings.getTextSize() == WebSettings.TextSize.NORMAL) {
        currentFontSize = 3;
    } else if (webSettings.getTextSize() == WebSettings.TextSize.LARGER) {
        currentFontSize = 4;
    } else if (webSettings.getTextSize() == WebSettings.TextSize.LARGEST) {
        currentFontSize = 5;
    }
    // 隐藏滚动条
    setScrollBarStyle(WebView.SCROLLBARS_OUTSIDE_OVERLAY);
    // 使页面获取焦点，防止点击无响应
    requestFocus();
    // 设置WebViewClient
    setWebViewClient(new WebViewClient() {

        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            if (ibookerEditorWebViewUrlLoadingListener != null)
                return ibookerEditorWebViewUrlLoadingListener.shouldOverrideUrlLoading(view, url);
            else {
                // view.loadUrl(url, additionalHttpHeaders);
                Intent intent = new Intent();
                intent.setAction(Intent.ACTION_VIEW);
                intent.setData(Uri.parse(url));
                getContext().startActivity(intent);
                return true;
            }
        }

        @Override
        public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) {
            if (ibookerEditorWebViewUrlLoadingListener != null)
                return ibookerEditorWebViewUrlLoadingListener.shouldOverrideUrlLoading(view, request);
            else {
                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                    // view.loadUrl(request.getUrl().toString(), additionalHttpHeaders);
                    Intent intent = new Intent();
                    intent.setAction(Intent.ACTION_VIEW);
                    intent.setData(Uri.parse(request.getUrl().toString()));
                    getContext().startActivity(intent);
                }
                return true;
            }
        }

        @Override
        public void onReceivedError(WebView view, WebResourceRequest request, WebResourceError error) {
            if (ibookerEditorWebViewUrlLoadingListener != null)
                ibookerEditorWebViewUrlLoadingListener.onReceivedError(view, request, error);
            else
                // 当网页加载出错时，加载本地错误文件
                IbookerEditorWebView.this.loadUrl("file:///android_asset/error.html", additionalHttpHeaders);
            isLoadError = true;
        }

        @Override
        public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) {
            if (error.getPrimaryError() == SslError.SSL_DATE_INVALID || error.getPrimaryError() == SslError.SSL_EXPIRED || error.getPrimaryError() == SslError.SSL_INVALID || error.getPrimaryError() == SslError.SSL_UNTRUSTED) {
                handler.proceed();
            } else {
                handler.cancel();
            }
            if (ibookerEditorWebViewUrlLoadingListener != null)
                ibookerEditorWebViewUrlLoadingListener.onReceivedSslError(view, handler, error);
            else
                // 当网页加载出错时，加载本地错误文件
                IbookerEditorWebView.this.loadUrl("file:///android_asset/error.html", additionalHttpHeaders);
            isLoadError = true;
        }

        @Override
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            super.onPageStarted(view, url, favicon);
            if (ibookerEditorWebViewUrlLoadingListener != null)
                ibookerEditorWebViewUrlLoadingListener.onPageStarted(view, url, favicon);
        }

        @Override
        public void onPageFinished(WebView view, String url) {
            super.onPageFinished(view, url);
            isLoadFinished = true;
            if (isExecuteCompile) {
                ibookerCompile(ibookerEditorText);
            } else if (isExecuteHtmlCompile) {
                ibookerHtmlCompile(ibookerEditorHtml);
            } else {
                addWebViewListener();
            }
            if (ibookerEditorWebViewUrlLoadingListener != null)
                ibookerEditorWebViewUrlLoadingListener.onPageFinished(view, url);
        }
    });
    // 添加js
    ibookerEditorJsCheckImgEvent = new IbookerEditorJsCheckImgEvent();
    addJavascriptInterface(ibookerEditorJsCheckImgEvent, "ibookerEditorJsCheckImgEvent");
    // 加载本地HTML
    loadUrl("file:///android_asset/ibooker_editor_index.html", additionalHttpHeaders);
    isLoadError = false;
}

Example 24 with WebResourceError

use of android.webkit.WebResourceError in project Palm300Heroes by nicolite.

the class WebViewActivity method initWebView.

private void initWebView() {
    settings = webView.getSettings();
    settings.setLoadWithOverviewMode(true);
    // 使页面支持缩放
    settings.setBuiltInZoomControls(true);
    // 支持缩放
    settings.setSupportZoom(true);
    // 缩放按钮
    settings.setDisplayZoomControls(false);
    // 支持自动加载图片
    settings.setLoadsImagesAutomatically(true);
    // 开启DOM
    settings.setDomStorageEnabled(true);
    // 关闭webview中缓存
    settings.setCacheMode(WebSettings.LOAD_NO_CACHE);
    settings.setAppCacheEnabled(true);
    settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);
    settings.setDefaultTextEncodingName("UTF-8");
    // 将图片调整到适合webview的大小
    settings.setUseWideViewPort(true);
    // //当webview调用requestFocus时为webview设置节点
    settings.setNeedInitialFocus(true);
    // 允许访问文件
    settings.setAllowFileAccess(true);
    // 支持缩放
    settings.setSupportZoom(true);
    settings.setPluginState(WebSettings.PluginState.ON);
    webView.setFocusable(true);
    webView.setFocusableInTouchMode(true);
    webView.addJavascriptInterface(new JsInject(this), "imageListener");
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        settings.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
    }
    webView.setWebViewClient(new WebViewClient() {

        @Override
        public boolean shouldOverrideUrlLoading(WebView webView, String s) {
            if (s.startsWith("http") || s.startsWith("https")) {
                webView.loadUrl(s);
            } else if (s.startsWith("intent")) {
                try {
                    Intent intent = Intent.parseUri(s, Intent.URI_INTENT_SCHEME);
                    intent.addCategory("android.intent.category.BROWSABLE");
                    intent.setComponent(null);
                    intent.setSelector(null);
                    List<ResolveInfo> resolves = context.getPackageManager().queryIntentActivities(intent, 0);
                    if (resolves.size() > 0) {
                        startActivityIfNeeded(intent, -1);
                    }
                    return true;
                } catch (URISyntaxException e) {
                    e.printStackTrace();
                }
            } else {
                try {
                    Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(s));
                    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_SINGLE_TOP);
                    startActivity(intent);
                } catch (Exception e) {
                    e.printStackTrace();
                }
                return true;
            }
            return super.shouldOverrideUrlLoading(webView, s);
        }

        @Override
        public void onPageStarted(WebView webView, String s, Bitmap bitmap) {
            super.onPageStarted(webView, s, bitmap);
            progressBar.setProgress(20);
        }

        @Override
        public void onPageFinished(WebView view, String url) {
            super.onPageFinished(view, url);
            if (view != null && toolbarTitle != null) {
                String title = view.getTitle();
                if (!TextUtils.isEmpty(title) && !title.contains("about:blank")) {
                    toolbarTitle.setText(title);
                }
            }
        }

        @Override
        public void onReceivedError(WebView view, WebResourceRequest request, WebResourceError error) {
            super.onReceivedError(view, request, error);
        }
    });
    webView.setWebChromeClient(new WebChromeClient() {

        @Override
        public void onProgressChanged(WebView webView, int i) {
            super.onProgressChanged(webView, i);
            if (progressBar != null) {
                if (i == 100) {
                    progressBar.setVisibility(View.GONE);
                    if (type != TYPE_VIDEO && type != TYPE_TY_CARTOON && type != TYPE_THEME_MUSIC) {
                        addImgClickListener();
                    }
                    if (type == TYPE_THEME_MUSIC) {
                        changThemeMusicDom();
                    }
                } else {
                    if (View.GONE == progressBar.getVisibility()) {
                        progressBar.setVisibility(View.VISIBLE);
                    }
                    if (i <= 20) {
                        progressBar.setProgress(20);
                    } else {
                        progressBar.setProgress(i);
                    }
                }
            }
        }

        @Override
        public void onReceivedTitle(WebView view, String title) {
            super.onReceivedTitle(view, title);
            if (!TextUtils.isEmpty(title) && !title.contains("about:blank")) {
                toolbarTitle.setText(title);
            }
        }
    });
}

Example 25 with WebResourceError

use of android.webkit.WebResourceError in project IbookerEditorAndroid by zrunker.

the class IbookerEditorPreView method init.

// 初始化
@SuppressLint({ "SetJavaScriptEnabled", "AddJavascriptInterface" })
private void init() {
    WebSettings webSettings = this.getSettings();
    // 允许JS
    webSettings.setJavaScriptEnabled(true);
    // 设置允许JS弹窗
    webSettings.setJavaScriptCanOpenWindowsAutomatically(true);
    // access Assets and resources
    webSettings.setAllowFileAccess(true);
    webSettings.setAppCacheEnabled(false);
    // 提高渲染优先级
    webSettings.setRenderPriority(WebSettings.RenderPriority.HIGH);
    // 设置编码格式
    webSettings.setDefaultTextEncodingName("utf-8");
    // 支持自动加载图片
    webSettings.setLoadsImagesAutomatically(true);
    // 关闭webview中缓存
    webSettings.setCacheMode(WebSettings.LOAD_NO_CACHE);
    // 将图片调整到适合webview的大小
    webSettings.setUseWideViewPort(true);
    // 缩放至屏幕的大小
    webSettings.setLoadWithOverviewMode(true);
    // 支持缩放，默认为true。
    webSettings.setSupportZoom(true);
    // 设置内置的缩放控件。若为false，则该WebView不可缩放
    webSettings.setBuiltInZoomControls(true);
    // 隐藏原生的缩放控件
    webSettings.setDisplayZoomControls(false);
    // 隐藏滚动条
    this.setScrollBarStyle(WebView.SCROLLBARS_OUTSIDE_OVERLAY);
    // 使页面获取焦点，防止点击无响应
    this.requestFocus();
    // 设置WebViewClient
    this.setWebViewClient(new WebViewClient() {

        @Override
        public void onReceivedError(WebView view, WebResourceRequest request, WebResourceError error) {
            // 当网页加载出错时，加载本地错误文件
            IbookerEditorPreView.this.loadUrl("file:///android_asset/error.html");
        }

        @Override
        public void onPageFinished(WebView view, String url) {
            super.onPageFinished(view, url);
            addWebViewListener();
        }
    });
    // 添加js
    ibookerEditorJsCheckImgEvent = new IbookerEditorJsCheckImgEvent();
    this.addJavascriptInterface(ibookerEditorJsCheckImgEvent, "ibookerEditorJsCheckImgEvent");
    // 加载本地HTML
    this.loadUrl("file:///android_asset/ibooker_editor_index.html");
}