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

Example 41 with WebChromeClient

use of android.webkit.WebChromeClient in project SmartCampus by Vegen.

the class TopFunArticleDetailActivity method initData.

@Override
protected void initData() {
    webView.loadUrl(url);
    webView.setWebViewClient(new WebViewClient() {

        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            view.loadUrl(url);
            return true;
        }
    });
    webView.setWebChromeClient(new WebChromeClient() {

        @Override
        public void onProgressChanged(WebView view, int newProgress) {
            super.onProgressChanged(view, newProgress);
            if (newProgress == 100 && refreshLayout != null) {
                refreshLayout.postDelayed(new Runnable() {

                    @Override
                    public void run() {
                        refreshLayout.finishRefreshing();
                        refreshLayout.setEnableRefresh(false);
                        refreshLayout.setEnabled(false);
                        refreshLayout.setHeaderHeight(0);
                    }
                }, 600);
            }
        }
    });
}

Example 42 with WebChromeClient

use of android.webkit.WebChromeClient in project SmartCampus by Vegen.

the class ArticleDetailActivity method hideLoading.

@Override
public void hideLoading(boolean isFail) {
    super.hideLoading(isFail);
    if (isFail) {
        if (refreshLayout == null)
            return;
        refreshLayout.postDelayed(() -> {
            refreshLayout.finishRefreshing();
            refreshLayout.setEnableRefresh(false);
        }, 600);
    } else {
        webView.setWebChromeClient(new WebChromeClient() {

            @Override
            public void onProgressChanged(WebView view, int newProgress) {
                super.onProgressChanged(view, newProgress);
                if (newProgress == 100 && refreshLayout != null) {
                    refreshLayout.finishRefreshing();
                    refreshLayout.setEnableRefresh(false);
                }
            }
        });
    }
}

Example 43 with WebChromeClient

use of android.webkit.WebChromeClient in project WeexErosFramework by bmfe.

the class BMChart method initComponentHostView.

@Override
protected View initComponentHostView(@NonNull Context context) {
    View view = mWebView.getView();
    mWeb = mWebView.getWebView();
    view.setBackgroundColor(Color.TRANSPARENT);
    WebSettings settings = mWeb.getSettings();
    settings.setJavaScriptEnabled(true);
    mWebView.setOnPageListener(this);
    s = new Date();
    Log.e("bmChart", "start" + s.getTime());
    mWeb.loadUrl("file:///android_asset/bm-chart.html");
    mWeb.setWebChromeClient(new WebChromeClient() {

        @Override
        public boolean onJsAlert(WebView view, String url, String message, JsResult result) {
            return false;
        }

        @Override
        public boolean onConsoleMessage(ConsoleMessage consoleMessage) {
            String message = consoleMessage.message();
            Log.e("onConsoleMessage", ">>>>>>" + message);
            return super.onConsoleMessage(consoleMessage);
        }
    });
    return view;
}

Example 44 with WebChromeClient

use of android.webkit.WebChromeClient in project openremote by openremote.

the class MainActivity method initializeWebView.

protected void initializeWebView() {
    LOG.fine("Initializing web view");
    final WebAppInterface webAppInterface = new WebAppInterface(this);
    webView.addJavascriptInterface(webAppInterface, "MobileInterface");
    WebSettings webSettings = webView.getSettings();
    webSettings.setJavaScriptEnabled(true);
    webSettings.setCacheMode(WebSettings.LOAD_DEFAULT);
    webSettings.setDomStorageEnabled(true);
    webSettings.setDatabaseEnabled(true);
    webView.setOnLongClickListener(new View.OnLongClickListener() {

        @Override
        public boolean onLongClick(View v) {
            return true;
        }
    });
    webView.setLongClickable(false);
    webView.setWebViewClient(new WebViewClient() {

        @Override
        public void onReceivedHttpError(WebView view, WebResourceRequest request, WebResourceResponse errorResponse) {
            // TODO should we ignore images?
            if (request.getUrl().getLastPathSegment() != null && (request.getUrl().getLastPathSegment().endsWith("png") || request.getUrl().getLastPathSegment().endsWith("jpg") || request.getUrl().getLastPathSegment().endsWith("ico")))
                return;
            // invalid token. The web app will then start a new login.
            if (request.getUrl().getLastPathSegment() != null && request.getUrl().getLastPathSegment().equals("token") && request.getMethod().equals("POST") && errorResponse.getStatusCode() == 400) {
                webAppInterface.tokenService.clearToken();
                return;
            }
            LOG.warning("Error requesting '" + request.getUrl() + "', response code: " + errorResponse.getStatusCode());
            errorViewHolder.show(R.string.httpError, R.string.httpErrorExplain, true, true);
        }

        @Override
        public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) {
            if (Boolean.parseBoolean(getString(R.string.SSL_IGNORE))) {
                LOG.fine("Ignoring SSL certificate error: " + error.getPrimaryError());
                // Ignore SSL certificate errors
                handler.proceed();
            } else {
                LOG.severe("SSL error: " + error.getPrimaryError());
                LOG.severe("SSL certificate: " + error.getCertificate());
                errorViewHolder.show(R.string.httpError, R.string.httpErrorExplain, true, true);
            }
        }

        @Override
        public void onReceivedError(WebView view, WebResourceRequest request, WebResourceError error) {
            // TODO should we ignore images?
            if (request.getUrl().getLastPathSegment() != null && (request.getUrl().getLastPathSegment().endsWith("png") || request.getUrl().getLastPathSegment().endsWith("jpg") || request.getUrl().getLastPathSegment().endsWith("ico")))
                return;
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
                // Remote debugging sessions from Chrome trigger "ERR_CACHE_MISS" that don't hurt, but we should not redirect the view
                if (isRemoteDebuggingEnabled() && error.getErrorCode() == ERROR_UNKNOWN) {
                    return;
                }
                // Remote debugging session from Chrome wants to load about:blank and then fails with "ERROR_UNSUPPORTED_SCHEME", ignore
                if (request.getUrl().toString().equals("about:blank") && error.getErrorCode() == ERROR_UNSUPPORTED_SCHEME) {
                    return;
                }
                LOG.warning("Error requesting '" + request.getUrl() + "': " + error.getErrorCode());
            }
            errorViewHolder.show(R.string.fatalError, R.string.fatalErrorExplain, false, true);
        }
    });
    webView.setWebChromeClient(new WebChromeClient() {

        @Override
        public boolean onConsoleMessage(ConsoleMessage consoleMessage) {
            String msg = "WebApp console (" + consoleMessage.sourceId() + ":" + consoleMessage.lineNumber() + "): " + consoleMessage.message();
            switch(consoleMessage.messageLevel()) {
                case DEBUG:
                case TIP:
                    LOG.fine(msg);
                    break;
                case LOG:
                    LOG.info(msg);
                    break;
                default:
                    LOG.severe(msg);
            }
            return true;
        }
    });
    webView.setDownloadListener(new DownloadListener() {

        @Override
        public void onDownloadStart(String url, String userAgent, String contentDisposition, String mimetype, long contentLength) {
            String writePermission = Manifest.permission.WRITE_EXTERNAL_STORAGE;
            if (ContextCompat.checkSelfPermission(context, writePermission) != PackageManager.PERMISSION_GRANTED) {
                // Location permission has not been granted yet, request it.
                ActivityCompat.requestPermissions((MainActivity) context, new String[] { writePermission }, WRITE_PERMISSION_REQUEST);
            } else {
                DownloadManager.Request request = new DownloadManager.Request(Uri.parse(url));
                request.setMimeType(mimetype);
                // ------------------------COOKIE!!------------------------
                String cookies = CookieManager.getInstance().getCookie(url);
                request.addRequestHeader("cookie", cookies);
                // ------------------------COOKIE!!------------------------
                request.addRequestHeader("User-Agent", userAgent);
                request.setDescription("Downloading file...");
                request.setTitle(URLUtil.guessFileName(url, contentDisposition, mimetype));
                request.allowScanningByMediaScanner();
                request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
                request.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, URLUtil.guessFileName(url, contentDisposition, mimetype));
                DownloadManager dm = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);
                if (dm != null) {
                    Toast.makeText(getApplicationContext(), R.string.downloading_file, Toast.LENGTH_LONG).show();
                    dm.enqueue(request);
                } else {
                    Toast.makeText(getApplicationContext(), R.string.error_downloading, Toast.LENGTH_LONG).show();
                }
            }
        }
    });
}

Example 45 with WebChromeClient

use of android.webkit.WebChromeClient 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);
            }
        }
    });
}