Example usage for android.webkit WebChromeClient WebChromeClient

List of usage examples for android.webkit WebChromeClient WebChromeClient

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Introduction

In this page you can find the example usage for android.webkit WebChromeClient WebChromeClient.

Prototype

WebChromeClient

Source Link

Usage

From source file:cn.zhangls.android.weibo.ui.web.WebActivity.java

/**
 * ?//from  w ww  .  ja  v  a2  s  .c om
 */
private void initialize() {
    // Appbar 
    setSupportActionBar(mBinding.acWebToolbar);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    // ? Title
    getSupportActionBar().setTitle("");

    mWeiboUrl = getIntent().getStringExtra(WEIBO_URL);

    //SwipeRefreshLayout
    mBinding.acWebSwipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
        @Override
        public void onRefresh() {
            mBinding.acWebWebView.reload();
        }
    });
    mBinding.acWebSwipeRefresh.setColorSchemeColors(ContextCompat.getColor(this, R.color.colorAccent));

    mBinding.acWebWebView.loadUrl(mWeiboUrl);
    mBinding.acWebWebView.setWebChromeClient(new WebChromeClient() {
        /**
         * Tell the host application the current progress of loading a page.
         *
         * @param view        The WebView that initiated the callback.
         * @param newProgress Current page loading progress, represented by
         */
        @Override
        public void onProgressChanged(WebView view, int newProgress) {
            if (newProgress == 100) {
                mBinding.acWebSwipeRefresh.setRefreshing(false);
            }
        }

        /**
         * Notify the host application of a change in the document title.
         *
         * @param view  The WebView that initiated the callback.
         * @param title A String containing the new title of the document.
         */
        @Override
        public void onReceivedTitle(WebView view, String title) {
            getSupportActionBar().setTitle(title);
        }
    });
    mBinding.acWebWebView.setWebViewClient(new WebViewClient() {

        @Override
        public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) {
            mBinding.acWebWebView.loadUrl(mWeiboUrl);
            return true;
        }
    });
    // ??javascript
    mBinding.acWebWebView.getSettings().setJavaScriptEnabled(true);
    // 
    mBinding.acWebWebView.getSettings().setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK);
}

From source file:net.olejon.mdapp.MedicationFelleskatalogenFragment.java

@SuppressLint("SetJavaScriptEnabled")
@Override/*from   w  w w .  j a  va2s.c o  m*/
public View onCreateView(LayoutInflater inflater, ViewGroup container, final Bundle savedInstanceState) {
    ViewGroup viewGroup = (ViewGroup) inflater.inflate(R.layout.fragment_medication_felleskatalogen, container,
            false);

    // Activity
    final Activity activity = getActivity();

    // Context
    final Context context = activity.getApplicationContext();

    // Tools
    final MyTools mTools = new MyTools(context);

    // Arguments
    Bundle bundle = getArguments();

    final String pageUri = bundle.getString("uri");

    // Progress bar
    final ProgressBar progressBar = (ProgressBar) activity
            .findViewById(R.id.medication_toolbar_progressbar_horizontal);

    // Toolbar
    final LinearLayout toolbarSearchLayout = (LinearLayout) activity
            .findViewById(R.id.medication_toolbar_search_layout);
    final EditText toolbarSearchEditText = (EditText) activity.findViewById(R.id.medication_toolbar_search);

    // Web view
    WEBVIEW = (WebView) viewGroup.findViewById(R.id.medication_felleskatalogen_content);

    WebSettings webSettings = WEBVIEW.getSettings();
    webSettings.setJavaScriptEnabled(true);

    WEBVIEW.setWebViewClient(new WebViewClient() {
        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            if (!mTools.isDeviceConnected()) {
                mTools.showToast(getString(R.string.device_not_connected), 0);
                return true;
            } else if (url.matches("^https?://.*?\\.pdf$")) {
                mTools.downloadFile(view.getTitle(), url);
                return true;
            }

            return false;
        }
    });

    WEBVIEW.setWebChromeClient(new WebChromeClient() {
        @Override
        public void onProgressChanged(WebView view, int newProgress) {
            if (newProgress == 100) {
                progressBar.setVisibility(View.INVISIBLE);
            } else {
                progressBar.setVisibility(View.VISIBLE);
                progressBar.setProgress(newProgress);

                toolbarSearchLayout.setVisibility(View.GONE);
                toolbarSearchEditText.setText("");
            }
        }
    });

    if (savedInstanceState == null) {
        WEBVIEW.loadUrl(pageUri);
    } else {
        WEBVIEW.restoreState(savedInstanceState);
    }

    return viewGroup;
}

From source file:li.klass.fhem.fragments.AbstractWebViewFragment.java

@SuppressLint("SetJavaScriptEnabled")
@Override/*  w ww  . ja  v a2s  .  c o m*/
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = super.onCreateView(inflater, container, savedInstanceState);
    if (view != null)
        return view;

    view = inflater.inflate(R.layout.webview, container, false);
    assert view != null;

    final WebView webView = (WebView) view.findViewById(R.id.webView);

    WebSettings settings = webView.getSettings();
    settings.setUseWideViewPort(true);
    settings.setLoadWithOverviewMode(true);
    settings.setJavaScriptEnabled(true);
    settings.setBuiltInZoomControls(true);

    final ProgressDialog progressDialog = new ProgressDialog(getActivity());
    progressDialog.setMessage(getResources().getString(R.string.loading));

    webView.setWebChromeClient(new WebChromeClient() {
        @Override
        public void onProgressChanged(WebView view, int newProgress) {
            super.onProgressChanged(view, newProgress);
            if (newProgress < 100) {
                progressDialog.setProgress(newProgress);
                progressDialog.show();
            } else {
                progressDialog.hide();
            }
        }
    });

    webView.setWebViewClient(new WebViewClient() {
        @Override
        public void onReceivedSslError(WebView view, @NotNull SslErrorHandler handler, SslError error) {
            handler.proceed();
        }

        @SuppressWarnings("ConstantConditions")
        @Override
        public void onReceivedHttpAuthRequest(WebView view, @NotNull HttpAuthHandler handler, String host,
                String realm) {
            FHEMServerSpec currentServer = connectionService.getCurrentServer(getActivity());
            String url = currentServer.getUrl();
            String alternativeUrl = trimToNull(currentServer.getAlternateUrl());
            try {

                String fhemUrlHost = new URL(url).getHost();
                String alternativeUrlHost = alternativeUrl == null ? null : new URL(alternativeUrl).getHost();
                String username = currentServer.getUsername();
                String password = currentServer.getPassword();

                if (host.startsWith(fhemUrlHost)
                        || (alternativeUrlHost != null && host.startsWith(alternativeUrlHost))) {
                    handler.proceed(username, password);
                } else {
                    handler.cancel();

                    Intent intent = new Intent(Actions.SHOW_TOAST);
                    intent.putExtra(BundleExtraKeys.STRING_ID, R.string.error_authentication);
                    getActivity().sendBroadcast(intent);
                }

            } catch (MalformedURLException e) {
                Intent intent = new Intent(Actions.SHOW_TOAST);
                intent.putExtra(BundleExtraKeys.STRING_ID, R.string.error_host_connection);
                getActivity().sendBroadcast(intent);
                LOG.error("malformed URL: " + url, e);

                handler.cancel();
            }
        }

        @Override
        public void onPageFinished(WebView view, String url) {
            super.onPageFinished(view, url);
            if ("about:blank".equalsIgnoreCase(url)) {
                Optional<String> alternativeUrl = getAlternateLoadUrl();
                if (alternativeUrl.isPresent()) {
                    webView.loadUrl(alternativeUrl.get());
                }
            } else {
                onPageLoadFinishedCallback(view, url);
            }
        }
    });

    return view;
}

From source file:it.redturtle.mobile.apparpav.ForecastFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

    View view = inflater.inflate(R.layout.showbulletin, container, false);

    // Set button in order to start the bulletin fragmnet
    final Button mv = (Button) view.findViewById(R.id.mv);
    mv.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            Intent newintent = new Intent();
            newintent.setClass(activity, BulletinActivity.class);
            newintent.putExtra("bulletinid", "MV");
            startActivity(newintent);/* w  w w .j  av  a2  s  . c  o m*/
        }
    });

    // Set button in order to start the bulletin fragmnet
    final Button dm = (Button) view.findViewById(R.id.dm);
    dm.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            Intent newintent = new Intent();
            newintent.setClass(activity, BulletinActivity.class);
            newintent.putExtra("bulletinid", "DM");
            startActivity(newintent);
        }
    });

    // Set button in order to start the bulletin fragmnet
    final Button pm = (Button) view.findViewById(R.id.pm);
    pm.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            Intent newintent = new Intent();
            newintent.setClass(activity, BulletinActivity.class);
            newintent.putExtra("bulletinid", "MP");
            startActivity(newintent);
        }
    });

    WebView webview = (WebView) view.findViewById(R.id.datail_content);
    webview.setWebChromeClient(new WebChromeClient() {
    });
    webview.getSettings().setJavaScriptEnabled(true);
    webview.getSettings().setBuiltInZoomControls(true);
    webview.getSettings().setCacheMode(WebSettings.LOAD_DEFAULT);

    String html = "<!doctype html>";
    html += "<html>";
    html += "<head>";
    html += "<meta name=\"author\" content=\"RedTurtle.it\" />";
    html += "<meta http-equiv=\"content-type\" content=\"text/html; charset=UTF-8\" />";
    html += "</head>";
    html += "<body style=\"font-family:Helvetica;font-size:small;\">";
    html += "<div style=\"text-align:center;\"><b>" + forecast.getName() + "</b></div>";

    if (forecast.getType() == 1) {
        html += "<div style=\"text-align:center;\">";
        html += "<p>" + forecast.getCaptionAt(0) + "</p>";
        html += "<img src=\"" + forecast.getPathAt(0) + "\" width=\"140\" style=\"padding:2px;\"/>";
        html += "</div>";
    }
    if (forecast.getType() == 2) {

        html += "<div style=\"text-align:center;\">";
        html += "<div style=\"display:inline-block;\">";
        html += "<div style=\"float:left;\">";
        html += "<p>" + forecast.getCaptionAt(0) + "</p>";
        html += "<img src=\"" + forecast.getPathAt(0) + "\" width=\"140\" style=\"padding:2px;\"/>";
        html += "</div>";
        html += "<div style=\"float:left;\">";
        html += "<p>" + forecast.getCaptionAt(1) + "</p>";
        html += "<img  src=\"" + forecast.getPathAt(1) + "\" width=\"140\" style=\"padding:2px;\"/>";
        html += "</div>";
        html += "</div>";
        html += "</div>";
    }

    html += forecast.getBody();
    html += "</body>";
    html += "</html>";

    webview.loadDataWithBaseURL(null, html, "text/html", "UTF-8", null);
    return view;
}

From source file:com.github.snowdream.android.app.books.BookFragment.java

private void initUI(View rootview) {
    webView = (WebView) rootview.findViewById(R.id.webView);
    //        progressbar = (SmoothProgressBar) rootview.findViewById(R.id.progressbar);
    WebSettings webSettings = webView.getSettings();
    webSettings.setJavaScriptEnabled(true);
    webSettings.setDomStorageEnabled(true);
    webSettings.setAllowFileAccess(true);
    webSettings.setSupportZoom(true);/*w  ww.  j  a v  a 2s  .c om*/
    webSettings.setBuiltInZoomControls(true);
    webSettings.setUseWideViewPort(true);
    String appCachePath = getActivity().getApplicationContext().getCacheDir().getAbsolutePath();
    webSettings.setAppCachePath(appCachePath);
    webSettings.setAppCacheEnabled(true);

    webView.setWebViewClient(new WebViewClient() {
        @Override
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            super.onPageStarted(view, url, favicon);
            //                progressbar.setVisibility(View.VISIBLE);
        }

        @Override
        public void onPageFinished(WebView view, String url) {
            super.onPageFinished(view, url);
            //                progressbar.setVisibility(View.INVISIBLE);
        }

        @Override
        public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
            super.onReceivedError(view, errorCode, description, failingUrl);
            //                progressbar.setVisibility(View.INVISIBLE);
        }
    });
    webView.setWebChromeClient(new WebChromeClient() {
        @Override
        public boolean onJsAlert(WebView view, String url, String message, JsResult result) {
            return super.onJsAlert(view, url, message, result);
        }
    });

    // The "loadAdOnCreate" and "testDevices" XML attributes no longer available.
    AdView adView = (AdView) rootview.findViewById(R.id.adView);
    AdRequest adRequest = new AdRequest.Builder().addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
            .addTestDevice(TEST_DEVICE_ID).build();
    adView.loadAd(adRequest);

    getView().setFocusableInTouchMode(true);
    getView().setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if (webView.canGoBack() && keyCode == KeyEvent.KEYCODE_BACK) {
                webView.goBack();

                return true;
            }
            return false;
        }
    });
}

From source file:in.rab.bildkort.ImageFragment.java

@SuppressLint("SetJavaScriptEnabled")
@Override//  w  w  w. jav  a 2 s .  c  o  m
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);

    mWebView = (WebView) getView().findViewById(R.id.webView);
    final ProgressBar progress = (ProgressBar) getView().findViewById(R.id.image_progress);
    mWebView.setWebChromeClient(new WebChromeClient());
    final WebSettings settings = mWebView.getSettings();

    settings.setBuiltInZoomControls(true);
    settings.setDisplayZoomControls(false);
    settings.setJavaScriptEnabled(true);

    // We replace the src urls in imagepicker.js::init(), so don't load
    // images twice.
    settings.setBlockNetworkImage(true);

    mWebView.setInitialScale(100);

    mWebView.setWebViewClient(new WebViewClient() {
        @Override
        public void onPageFinished(WebView view, String url) {
            if (Objects.equals(url, GSTATIC_SERVER)) {
                settings.setBlockNetworkImage(false);

                progress.setVisibility(View.GONE);
                mWebView.setVisibility(View.VISIBLE);
            } else {
                view.loadUrl("javascript:" + getImagePickerJs() + "getPickerHtml();");
            }
        }
    });

    mWebView.addJavascriptInterface(new WcmJsObject(), "wcm");
    mWebView.loadUrl("https://www.google.se/search?tbm=isch&q=" + getWord());
}

From source file:com.springsource.greenhouse.WebOAuthActivity.java

@AfterViews
void initWebView() {
    webView.setWebViewClient(new OAuthWebViewClient());
    webView.getSettings().setSaveFormData(false);
    webView.getSettings().setSavePassword(false);

    webView.setWebChromeClient(new WebChromeClient() {
        public void onProgressChanged(WebView view, int progress) {
            setTitle("Loading...");
            setProgress(progress * 100);

            if (progress == 100) {
                setTitle(R.string.app_name);
            }/*from   w ww .  j a v  a2 s  . c  o m*/
        }
    });
}

From source file:com.smoothsync.smoothsetup.microfragments.appspecificpassword.AppSpecificWebviewFragment.java

@SuppressLint("SetJavaScriptEnabled")
@Nullable//from ww  w  .  ja  va  2  s. c  om
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container,
        @Nullable Bundle savedInstanceState) {
    View root = inflater.inflate(R.layout.smoothsetup_microfragment_webview, container, false);
    mWebView = (WebView) root.findViewById(R.id.smoothsetup_webview);
    mWebView.getSettings().setJavaScriptEnabled(true);
    mWebView.getSettings().setDomStorageEnabled(true);
    mWebView.setOnKeyListener(this);
    mWebView.setWebChromeClient(new WebChromeClient());
    mWebView.setWebViewClient(new WebViewClient() {
        @Override
        public void onPageFinished(WebView view, String url) {
            super.onPageFinished(view, url);
            mProgress.animate().alpha(0).start();
        }
    });
    mWebView.addJavascriptInterface(new AppSpecificPasswordCallback() {
        @JavascriptInterface
        @Override
        public void onAppSpecificPassword(final String appSpecificPassword) {
            if (!TextUtils.isEmpty(appSpecificPassword)
                    && !TextUtils.equals(mAppSpecificPassword, appSpecificPassword)) {
                mAppSpecificPassword = appSpecificPassword;
                mSnackbar = Snackbar
                        .make(mWebView,
                                getString(R.string.smoothsetup_snackbar_found_app_specific_password,
                                        appSpecificPassword),
                                Snackbar.LENGTH_INDEFINITE)
                        .setAction(R.string.smoothsetup_button_copy_app_specific_password,
                                mOnCopyPasswordListener);
                mSnackbar.show();
            }
        }
    }, "SmoothSetup");
    String url = new FragmentEnvironment<Params>(this).microFragment().parameter().uri().toASCIIString();
    if (savedInstanceState == null) {
        mWebView.loadUrl(url);
    } else {
        mWebView.restoreState(savedInstanceState);
    }
    mPasswordProbe = new DefaultPasswordProbeFactory().forUrl(URI.create(url));
    mProgress = (ProgressBar) root.findViewById(android.R.id.progress);

    // start probing for the password
    mHandler.postDelayed(mPasswordProbeRunnable, PASSWORD_PROBE_PERIOD);

    return root;
}

From source file:com.btmura.android.reddit.app.LinkFragment.java

@SuppressLint("SetJavaScriptEnabled")
private void setupWebView(WebView webView) {
    WebSettings settings = webView.getSettings();
    settings.setBuiltInZoomControls(true);
    settings.setDisplayZoomControls(false);
    settings.setDomStorageEnabled(true);
    settings.setJavaScriptEnabled(true);
    settings.setLoadWithOverviewMode(true);
    settings.setSupportZoom(true);//w  w w  .j  a v a2s. co m
    settings.setPluginState(PluginState.ON_DEMAND);
    settings.setUseWideViewPort(true);

    webView.setOnLongClickListener(this);

    webView.setWebViewClient(new WebViewClient() {
        @Override
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            if (progress != null) {
                progress.setVisibility(View.VISIBLE);
            }
        }

        @Override
        public void onPageFinished(WebView view, String url) {
            if (progress != null) {
                progress.setVisibility(View.GONE);
            }
        }
    });

    webView.setWebChromeClient(new WebChromeClient() {
        @Override
        public void onProgressChanged(WebView view, int newProgress) {
            if (progress != null) {
                progress.setProgress(newProgress);
            }
        }
    });
}

From source file:com.akingyin.librarys.widgets.BrowserLayout.java

private void init(Context context) {
    mContext = context;/*from w w w  . ja v  a2  s . com*/
    setOrientation(VERTICAL);

    mProgressBar = (ProgressBar) LayoutInflater.from(context).inflate(R.layout.progress_horizontal, null);
    mProgressBar.setMax(100);
    mProgressBar.setProgress(0);
    addView(mProgressBar, LayoutParams.MATCH_PARENT, (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_PX,
            mBarHeight, getResources().getDisplayMetrics()));

    mWebView = new WebView(context);
    mWebView.getSettings().setJavaScriptEnabled(true);
    mWebView.setScrollBarStyle(View.SCROLLBARS_INSIDE_OVERLAY);
    mWebView.getSettings().setDefaultTextEncodingName("UTF-8");
    mWebView.getSettings().setCacheMode(WebSettings.LOAD_NO_CACHE);
    mWebView.getSettings().setBuiltInZoomControls(false);
    mWebView.getSettings().setSupportMultipleWindows(true);
    mWebView.getSettings().setUseWideViewPort(true);
    mWebView.getSettings().setLoadWithOverviewMode(true);
    mWebView.getSettings().setSupportZoom(false);
    mWebView.getSettings().setPluginState(WebSettings.PluginState.ON);
    mWebView.getSettings().setDomStorageEnabled(true);
    mWebView.getSettings().setLoadsImagesAutomatically(true);

    LayoutParams lps = new LayoutParams(LayoutParams.MATCH_PARENT, 0, 1);
    addView(mWebView, lps);

    mWebView.setWebChromeClient(new WebChromeClient() {

        @Override
        public void onProgressChanged(WebView view, int newProgress) {
            super.onProgressChanged(view, newProgress);
            if (newProgress == 100) {
                mProgressBar.setVisibility(View.GONE);
            } else {
                mProgressBar.setVisibility(View.VISIBLE);
                mProgressBar.setProgress(newProgress);
            }
        }
    });

    mWebView.setWebViewClient(new WebViewClient() {

        public void onPageFinished(WebView view, String url) {
            super.onPageFinished(view, url);
            mLoadUrl = url;
        }
    });

    mBrowserControllerView = LayoutInflater.from(context).inflate(R.layout.browser_controller, null);
    mGoBackBtn = (ImageButton) mBrowserControllerView.findViewById(R.id.browser_controller_back);
    mGoForwardBtn = (ImageButton) mBrowserControllerView.findViewById(R.id.browser_controller_forward);
    mGoBrowserBtn = (ImageButton) mBrowserControllerView.findViewById(R.id.browser_controller_go);
    mRefreshBtn = (ImageButton) mBrowserControllerView.findViewById(R.id.browser_controller_refresh);

    mGoBackBtn.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            if (canGoBack()) {
                goBack();
            }
        }
    });

    mGoForwardBtn.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            if (canGoForward()) {
                goForward();
            }
        }
    });

    mRefreshBtn.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            loadUrl(mLoadUrl);
        }
    });

    mGoBrowserBtn.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            if (!TextUtils.isEmpty(mLoadUrl)) {
                Intent intent = new Intent(Intent.ACTION_VIEW);
                intent.setData(Uri.parse(mLoadUrl));
                mContext.startActivity(intent);
            }
        }
    });

    addView(mBrowserControllerView, LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
}