Example usage for android.webkit WebView WebView

Introduction

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

Prototype

public WebView(Context context) 

Source Link

Document

Constructs a new WebView with an Activity Context object.

Usage

From source file:de.cellular.lib.lightlib.backend.LLRequest.java

/**
 * Instantiates a new {@link LLRequest}.
 * //from   w  w  w . j  a va2 s. com
 * @since 1.0
 * 
 * @param _context
 *            the Context
 * @param _handler
 *            the {@link LLRequestResponsibleObject} object that can response to the request.
 * @param _method
 *            the request {@link Method}.
 */
protected LLRequest(Context _context, LLRequestResponsibleObject _handler, Method _method) {
    mUserAgent = new WebView(_context).getSettings().getUserAgentString();
    mHandler = _handler;
    mMethod = _method;
    mContext = _context;
}

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From source file:com.javielinux.facebook.FacebookHandler.java

public void showWebView() {
    if (isWebViewShown) {
        return;/*w w  w  .java  2s  .  c  om*/
    }

    CookieSyncManager.createInstance(activity);

    mWebView = new WebView(activity);

    layout.addView(mWebView, new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));

    CookieManager.getInstance().removeAllCookie();
    CookieManager.getInstance().removeExpiredCookie();
    CookieManager.getInstance().removeSessionCookie();

    CookieSyncManager.getInstance().sync();

    isWebViewShown = true;
}

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From source file:com.dabay6.libraries.androidshared.ui.dialogs.changelog.util.ChangeLogDialogUtils.java

/**
 * @param context   {@link Context} used to retrieve resources.
 * @param assetName Name of the asset file containing the change log json.
 * @param style     The css style to be applied to the html.
 * @param callback  The callback to call upon dismissal of the change log alert dialog.
 *
 * @return {@link AlertDialog} used to display the change log.
 *//*from w w  w . j  a va  2  s .c om*/
public static AlertDialog createDialog(final Context context, final String assetName, final String style,
        final OnChangeLogDialogListener callback) {
    final AlertDialog.Builder builder;
    final Resources res = context.getResources();
    final String title = res.getString(R.string.change_log_title, AppUtils.getApplicationVersion(context));
    final WebSettings settings;
    final WebView web = new WebView(context);
    String html;

    try {
        html = getHtmlChangeLog(context, assetName, style);

        settings = web.getSettings();
        settings.setSupportZoom(false);
    } catch (final IOException ex) {
        html = StringUtils.empty();

        Logger.error(TAG, ex.getMessage(), ex);
    }

    web.loadData(html, "text/html", "utf-8");

    builder = new AlertDialog.Builder(context);
    builder.setTitle(title).setView(web).setPositiveButton(R.string.change_log_close,
            new DialogInterface.OnClickListener() {
                @Override
                public void onClick(final DialogInterface dialog, final int which) {
                    dialog.dismiss();
                    if (callback != null) {
                        callback.onChangeLogDismissed();
                    }
                }
            });

    return builder.create();
}

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From source file:com.amgems.uwschedule.api.uw.LoginAuthenticator.java

private LoginAuthenticator(Context context, Handler handler, HttpClient httpClient, String username,
        String password) {//from  w  w  w.  ja  va2  s.com
    mUsername = username;
    mPassword = password;
    mCookiesValue = "";

    mHttpClient = httpClient;
    mLoadingFinished = false;
    mJsWebview = new WebView(context);
    mHandler = handler;
    CookieManager.getInstance().removeAllCookie();
    mJsWebview.getSettings().setJavaScriptEnabled(true);
    mJsWebview.addJavascriptInterface(new CaptureHtmBody(), CaptureHtmBody.INTERFACE_NAME);
    mJsWebview.setWebViewClient(new WebViewClient() {
        @Override
        public void onPageFinished(WebView view, String url) {
            super.onPageFinished(view, url);
            // If the page has been loaded before, then the WebView must have
            // returned from a JavaScript redirect required for
            // appropriate login cookies. This is when the html content
            // should be captured and processed
            if (mPageLoadCount >= 1)
                view.loadUrl(CaptureHtmBody.CAPTURE_HTML_SCRIPT);
            mPageLoadCount++;
        }
    });
}

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From source file:com.mimo.service.api.MimoOauth2Client.java

/**
 * Instantiate a webview and allows the user to login to the Api form within
 * the application/*from   w ww . j av a  2  s  .c om*/
 * 
 * @param p_view
 *            : Calling view
 * 
 * @param p_activity
 *            : Calling Activity reference
 **/

@SuppressLint("SetJavaScriptEnabled")
public void login(View p_view, Activity p_activity) {

    final Activity m_activity;
    m_activity = p_activity;
    String m_url = this.m_api.getAuthUrl();
    WebView m_webview = new WebView(p_view.getContext());
    m_webview.getSettings().setJavaScriptEnabled(true);
    m_webview.setVisibility(View.VISIBLE);
    m_activity.setContentView(m_webview);

    m_webview.requestFocus(View.FOCUS_DOWN);
    /**
     * Open the softkeyboard of the device to input the text in form which
     * loads in webview.
     */
    m_webview.setOnTouchListener(new View.OnTouchListener() {
        @Override
        public boolean onTouch(View p_v, MotionEvent p_event) {
            switch (p_event.getAction()) {
            case MotionEvent.ACTION_DOWN:
            case MotionEvent.ACTION_UP:
                if (!p_v.hasFocus()) {
                    p_v.requestFocus();
                }
                break;
            }
            return false;
        }
    });

    /**
     * Show the progressbar in the title of the activity untill the page
     * loads the give url.
     */
    m_webview.setWebChromeClient(new WebChromeClient() {
        @Override
        public void onProgressChanged(WebView p_view, int p_newProgress) {
            ((Activity) m_context).setProgress(p_newProgress * 100);
            ((Activity) m_context).setTitle(MimoAPIConstants.DIALOG_TEXT_LOADING);

            if (p_newProgress == 100)
                ((Activity) m_context).setTitle(m_context.getString(R.string.app_name));
        }
    });

    m_webview.setWebViewClient(new WebViewClient() {
        @Override
        public void onPageStarted(WebView p_view, String p_url, Bitmap p_favicon) {
        }

        @Override
        public void onReceivedHttpAuthRequest(WebView p_view, HttpAuthHandler p_handler, String p_url,
                String p_realm) {
            p_handler.proceed(MimoAPIConstants.USERNAME, MimoAPIConstants.PASSWORD);
        }

        public void onPageFinished(WebView p_view, String p_url) {
            if (MimoAPIConstants.DEBUG) {
                Log.d(TAG, "Page Url = " + p_url);
            }
            if (p_url.contains("?code=")) {
                if (p_url.indexOf("code=") != -1) {
                    String[] m_urlSplit = p_url.split("=");

                    String m_tempString1 = m_urlSplit[1];
                    if (MimoAPIConstants.DEBUG) {
                        Log.d(TAG, "TempString1 = " + m_tempString1);
                    }
                    String[] m_urlSplit1 = m_tempString1.split("&");

                    String m_code = m_urlSplit1[0];
                    if (MimoAPIConstants.DEBUG) {
                        Log.d(TAG, "code = " + m_code);
                    }
                    MimoOauth2Client.this.m_code = m_code;
                    Thread m_thread = new Thread() {
                        public void run() {
                            String m_token = requesttoken(MimoOauth2Client.this.m_code);

                            Log.d(TAG, "Token = " + m_token);

                            Intent m_navigateIntent = new Intent(m_activity, MimoTransactions.class);

                            m_navigateIntent.putExtra(MimoAPIConstants.KEY_TOKEN, m_token);

                            m_activity.startActivity(m_navigateIntent);
                        }
                    };
                    m_thread.start();
                } else {
                    if (MimoAPIConstants.DEBUG) {
                        Log.d(TAG, "going in else");
                    }
                }
            } else if (p_url.contains(MimoAPIConstants.URL_KEY_TOKEN)) {
                if (p_url.indexOf(MimoAPIConstants.URL_KEY_TOKEN) != -1) {
                    String[] m_urlSplit = p_url.split("=");
                    final String m_token = m_urlSplit[1];

                    Thread m_thread = new Thread() {
                        public void run() {
                            Intent m_navigateIntent = new Intent(m_activity, MimoTransactions.class);
                            m_navigateIntent.putExtra(MimoAPIConstants.KEY_TOKEN, m_token);
                            m_activity.startActivity(m_navigateIntent);
                        }
                    };
                    m_thread.start();
                }
            }
        };
    });

    m_webview.loadUrl(m_url);
}

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From source file:com.twitter4rk.TwitterAuthFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    mTwitterWebView = new WebView(getActivity());
    final Bundle args = getArguments();
    if (args == null) {
        // This wont be case because startTwitterAuth() handles args for
        // fragment
        throw new IllegalArgumentException(
                "No arguments passed to fragment, Please use startTwitterAuth(...) method for showing this fragment");
    }/*  w  w  w  . j  a v a 2  s . co m*/
    // Get builder from args
    mBuilder = args.getParcelable(BUILDER_KEY);
    // Hide action bar
    if (mBuilder.hideActionBar)
        mBuilder.activity.getActionBar().hide();
    // Init progress dialog
    mProgressDialog = new ProgressDialog(mBuilder.activity);
    mProgressDialog.setMessage(mBuilder.progressText == null ? "Loading ..." : mBuilder.progressText);
    if (mBuilder.isProgressEnabled)
        mProgressDialog.show();

    // Init ConfigurationBuilder twitter4j
    final ConfigurationBuilder cb = new ConfigurationBuilder();
    if (mBuilder.isDebugEnabled)
        cb.setDebugEnabled(true);
    cb.setOAuthConsumerKey(mBuilder.consumerKey);
    cb.setOAuthConsumerSecret(mBuilder.consumerSecret);

    // Web view client to handler url loading
    mTwitterWebView.setWebViewClient(new WebViewClient() {
        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            // Get url first
            final Uri uri = Uri.parse(url);
            // Check if we need to see for callback URL
            if (mBuilder.callbackUrl != null && url.contains(mBuilder.callbackUrl)) {
                // Get req info
                String oauthToken = uri.getQueryParameter("oauth_token");
                String oauthVerifier = uri.getQueryParameter("oauth_verifier");
                if (mListener != null)
                    mListener.onSuccess(oauthToken, oauthVerifier);
                if (mBuilder.isActionBarVisible && mBuilder.hideActionBar && getActivity() != null)
                    getActivity().getActionBar().show();
                mIsAuthenticated = true;
                removeMe();
                return true;
                // If no callback URL then check for info directly
            } else if (uri.getQueryParameter("oauth_token") != null
                    && uri.getQueryParameter("oauth_verifier") != null) {
                // Get req info
                String oauthToken = uri.getQueryParameter("oauth_token");
                String oauthVerifier = uri.getQueryParameter("oauth_verifier");
                if (mListener != null)
                    mListener.onSuccess(oauthToken, oauthVerifier);
                if (mBuilder.isActionBarVisible && mBuilder.hideActionBar && getActivity() != null)
                    getActivity().getActionBar().show();
                mIsAuthenticated = true;
                removeMe();
                return true;
                // If nothing then its failure
            } else {
                // Notify user
                if (mListener != null)
                    mListener.onFailure(
                            new Exception("Couldn't find the callback URL or oath parameters in response"));
                if (mBuilder.isActionBarVisible && mBuilder.hideActionBar && getActivity() != null)
                    getActivity().getActionBar().show();
                removeMe();
                return false;
            }
        }
    });
    // Web Crome client to handler progress dialog visibility
    mTwitterWebView.setWebChromeClient(new WebChromeClient() {
        @Override
        public void onProgressChanged(WebView view, int newProgress) {
            if (newProgress == 100) {
                if (mProgressDialog.isShowing())
                    mProgressDialog.dismiss();
            }
        }
    });
    final Handler handler = new Handler();
    new Thread(new Runnable() {

        @Override
        public void run() {
            try {
                final TwitterFactory twitterFactory = new TwitterFactory(cb.build());
                final Twitter twitter = twitterFactory.getInstance();
                RequestToken requestToken = null;
                if (mBuilder.callbackUrl == null)
                    requestToken = twitter.getOAuthRequestToken();
                else
                    requestToken = twitter.getOAuthRequestToken(mBuilder.callbackUrl);
                final RequestToken finalRequestToken = requestToken;
                handler.post(new Runnable() {

                    @Override
                    public void run() {
                        final String url = finalRequestToken.getAuthorizationURL();
                        mTwitterWebView.loadUrl(url);
                    }
                });
            } catch (TwitterException e) {
                e.printStackTrace();
            }
        }
    }).start();

    return mTwitterWebView;
}

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From source file:com.chute.components.android.imagesharer.activity.DialogActivity.java

@Override
public View getWebView() {
    webView = new WebView(getApplicationContext());
    webView.setScrollBarStyle(WebView.SCROLLBARS_OUTSIDE_OVERLAY);
    webView.setWebViewClient(new BaseWebViewClient());
    webView.getSettings().setJavaScriptEnabled(true);
    webView.getSettings().setDomStorageEnabled(true);
    webView.setKeepScreenOn(true);//  w  w  w .  j  a  v  a 2s  .co  m
    webView.getSettings().setBuiltInZoomControls(true);
    webView.getSettings().setUserAgentString(
            "Mozilla/5.0 (Linux; U; Android 2.0; en-us; Droid Build/ESD20) AppleWebKit/530.17 (KHTML, like Gecko) Version/4.0 Mobile Safari/530.17");
    webView.getSettings().setAllowFileAccess(true);
    webView.getSettings().setJavaScriptCanOpenWindowsAutomatically(true);
    FrameLayout frameLayout = new FrameLayout(getApplicationContext());
    frameLayout.setMinimumHeight(150);
    progressBar = new ProgressBar(getApplicationContext());
    FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(100, 100);
    layoutParams.gravity = Gravity.CENTER;
    progressBar.setLayoutParams(layoutParams);
    frameLayout.addView(webView);
    frameLayout.addView(progressBar);
    return frameLayout;
}

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From source file:com.commonsware.android.print.MainActivity.java

private WebView getWebView() {
    if (wv == null) {
        wv = new WebView(this);
    }

    return (wv);
}

---

From source file:com.msopentech.thali.utilities.android.AndroidXmlHttpRequestTestActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    webView = new WebView(this);
    //TODO: Oh, this is all a huge security hole.
    webView.getSettings().setJavaScriptEnabled(true);
    webView.getSettings().setAllowFileAccessFromFileURLs(true);
    webView.getSettings().setAllowFileAccess(true);
    webView.getSettings().setDomStorageEnabled(true);
    webView.getSettings().setAppCacheEnabled(true);
    webView.getSettings().setDatabaseEnabled(true);
    webView.getSettings().setAllowUniversalAccessFromFileURLs(true);
    webView.getSettings().setAllowContentAccess(true);
    webView.getSettings().setLoadsImagesAutomatically(true);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        WebView.setWebContentsDebuggingEnabled(true);
    }/* w  w w  . j a v  a 2s . c  o  m*/
    webView.setWebViewClient(new WebViewClient() {
        @Override
        public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
            Log.e("xmlhttptest", "errorCode: " + errorCode + ", description: " + description + ", failingUrl: "
                    + failingUrl);
            super.onReceivedError(view, errorCode, description, failingUrl);
        }
    });
    webView.setWebChromeClient(new WebChromeClient() {
        @Override
        public boolean onConsoleMessage(ConsoleMessage consoleMessage) {
            Log.e("xmlhttptest", consoleMessage.message() + " - " + consoleMessage.messageLevel().toString()
                    + " - " + consoleMessage.lineNumber() + " - " + consoleMessage.sourceId());
            return false;
        }
    });

    bridgeManager = new AndroidBridgeManager(this, webView);
}

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From source file:com.frublin.androidoauth2.FsDialog.java

private void setUpWebView() {
    mWebView = new WebView(getContext());
    mWebView.setVerticalScrollBarEnabled(false);
    mWebView.setHorizontalScrollBarEnabled(false);
    mWebView.setWebViewClient(new FsDialog.FsWebViewClient());
    mWebView.getSettings().setJavaScriptEnabled(true);
    mWebView.loadUrl(mUrl);/*from www. j  a  v  a  2 s .  co  m*/
    mWebView.setLayoutParams(FILL);
    mContent.addView(mWebView);
}

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