public WebResourceResponse shouldInterceptRequest()

in framework/src/org/apache/cordova/engine/SystemWebViewClient.java [387:415]

21 lines of code
7 McCabe index (conditional complexity)


    public WebResourceResponse shouldInterceptRequest(WebView view, String url) {
        try {
            // Check the against the allow list and lock out access to the WebView directory
            // Changing this will cause problems for your application
            if (!parentEngine.pluginManager.shouldAllowRequest(url)) {
                LOG.w(TAG, "URL blocked by allow list: " + url);
                // Results in a 404.
                return new WebResourceResponse("text/plain", "UTF-8", null);
            }

            CordovaResourceApi resourceApi = parentEngine.resourceApi;
            Uri origUri = Uri.parse(url);
            // Allow plugins to intercept WebView requests.
            Uri remappedUri = resourceApi.remapUri(origUri);

            if (!origUri.equals(remappedUri) || needsSpecialsInAssetUrlFix(origUri) || needsContentUrlFix(origUri)) {
                CordovaResourceApi.OpenForReadResult result = resourceApi.openForRead(remappedUri, true);
                return new WebResourceResponse(result.mimeType, "UTF-8", result.inputStream);
            }
            // If we don't need to special-case the request, let the browser load it.
            return null;
        } catch (IOException e) {
            if (!(e instanceof FileNotFoundException)) {
                LOG.e(TAG, "Error occurred while loading a file (returning a 404).", e);
            }
            // Results in a 404.
            return new WebResourceResponse("text/plain", "UTF-8", null);
        }
    }