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:cn.zy.ef.fragment.WebViewFragment.java

/**
 * Called to instantiate the view. Creates and returns the WebView.
 *///from w w  w . ja  v a2 s .com
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    if (mWebView != null) {
        mWebView.destroy();
    }
    mWebView = new WebView(getActivity());
    mWebView.setWebChromeClient(new WebChromeClient());
    //mWebView.addJavascriptInterface(new InJavaScriptLocalObj(), "androidphone");
    configureWebView(mWebView.getSettings());
    mIsWebViewAvailable = true;
    return mWebView;
}

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From source file:com.barcamppenang2013.tabfragment.IndoorMapFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    ((MainActivity) getActivity()).getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    if (mWebView != null) {
        mWebView.destroy();//from   w w w. j  a va2 s.  c o  m
    }
    mWebView = new WebView(getActivity());
    mWebView.setOnKeyListener(new OnKeyListener() {

        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if ((keyCode == KeyEvent.KEYCODE_BACK) && mWebView.canGoBack()) {
                mWebView.goBack();
                return true;
            }
            return false;
        }

    });
    mWebView.setWebViewClient(new InnerWebViewClient());
    String imageUrl = "file:///android_asset/qb_indoor_map.png";

    mWebView.getSettings().setBuiltInZoomControls(true);
    mWebView.loadUrl(imageUrl);

    mIsWebViewAvailable = true;
    //      WebSettings settings = mWebView.getSettings();
    //      settings.setJavaScriptEnabled(true);
    return mWebView;
}

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From source file:org.geometerplus.android.fbreader.network.auth.WebAuthorisationScreen.java

@Override
protected void onCreate(Bundle icicle) {
    super.onCreate(icicle);

    requestWindowFeature(Window.FEATURE_PROGRESS);
    SQLiteCookieDatabase.init(this);
    CookieSyncManager.createInstance(getApplicationContext());
    CookieManager.getInstance().removeAllCookie();
    final Intent intent = getIntent();
    final Uri data = intent.getData();
    if (data == null || data.getHost() == null) {
        finish();/*from   w ww .jav a 2 s.c  om*/
        return;
    }
    final String completeUrl = intent.getStringExtra(COMPLETE_URL_KEY);

    OrientationUtil.setOrientation(this, intent);
    final WebView view = new WebView(this);
    view.getSettings().setJavaScriptEnabled(true);

    view.setWebChromeClient(new WebChromeClient() {
        @Override
        public void onProgressChanged(WebView view, int progress) {
            setProgress(progress * 100);
        }
    });
    view.setWebViewClient(new WebViewClient() {
        @Override
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            setTitle(url);
            if (url != null && url.startsWith(completeUrl)) {
                final HashMap<String, String> cookies = new HashMap<String, String>();
                final String cookieString = CookieManager.getInstance().getCookie(url);
                if (cookieString != null) {
                    // cookieString is a string like NAME=VALUE [; NAME=VALUE]
                    for (String pair : cookieString.split(";")) {
                        final String[] parts = pair.split("=", 2);
                        if (parts.length != 2) {
                            continue;
                        }
                        cookies.put(parts[0].trim(), parts[1].trim());
                    }
                }
                storeCookies(data.getHost(), cookies);
                WebAuthorisationScreen.this.setResult(RESULT_OK);
                finish();
            }
        }

        public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) {
            if (android.os.Build.VERSION.SDK_INT == android.os.Build.VERSION_CODES.ECLAIR_MR1) {
                // hack for auth problem in android 2.1
                handler.proceed();
            } else {
                super.onReceivedSslError(view, handler, error);
            }
        }
    });
    setContentView(view);
    view.loadUrl(intent.getDataString());
}

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From source file:com.barcamppenang2013.tabfragment.SponsorFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    ((MainActivity) getActivity()).getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    if (mWebView != null) {
        mWebView.destroy();/*from   w w w.  j  a  va  2s .  co m*/
    }
    mWebView = new WebView(getActivity());
    mWebView.setOnKeyListener(new OnKeyListener() {

        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if ((keyCode == KeyEvent.KEYCODE_BACK) && mWebView.canGoBack()) {
                mWebView.goBack();
                return true;
            }
            return false;
        }

    });
    //      mWebView.setWebViewClient(new InnerWebViewClient());
    //        String imageUrl =  "file:///android_asset/info_sponsor.png";
    //      String imageUrl = "";
    mWebView.getSettings().setJavaScriptEnabled(true);

    //        mWebView.loadUrl(imageUrl);
    mWebView.loadData(readFromFile("sponsor.html"), "text/html", "utf-8");

    mIsWebViewAvailable = true;
    //      WebSettings settings = mWebView.getSettings();
    //      settings.setJavaScriptEnabled(true);
    return mWebView;
}

---

From source file:com.yoavst.quickapps.news.LoginActivity.java

@SuppressLint("SetJavaScriptEnabled")
private WebView createWebView(final Context context) {
    WebView webView = new WebView(context);
    webView.setWebViewClient(createWebViewClient());
    webView.setScrollBarStyle(WebView.SCROLLBARS_OUTSIDE_OVERLAY);
    webView.setVisibility(View.VISIBLE);
    webView.getSettings().setJavaScriptEnabled(true);
    webView.getSettings().setLoadWithOverviewMode(true);
    webView.getSettings().setSupportZoom(true);
    webView.getSettings().setBuiltInZoomControls(false);
    return webView;
}

---

From source file:ph.com.globe.connect.AuthenticationActivity.java

/**
 * On activity create process./*  w  w  w . j  av  a 2s .  c  o  m*/
 *
 * @param savedInstanceState instance state
 */
@Override
public void onCreate(Bundle savedInstanceState) {
    // call base create
    super.onCreate(savedInstanceState);

    // initialize web view
    final WebView webview = new WebView(this);

    // set content view of the activity
    setContentView(webview);

    // get the app id from intent
    final String appId = getIntent().getStringExtra("app_id");
    // get the app secret from intent
    final String appSecret = getIntent().getStringExtra("app_secret");

    // set web view client
    webview.setWebViewClient(new WebViewClient() {
        /**
         * Let's catch all url changes.
         *
         * @param view current view
         * @param url current url
         * @return boolean
         */
        @SuppressWarnings("deprecation")
        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            // parse the uri
            final Uri uri = Uri.parse(url);

            // are we still on globe labs?
            if (uri.toString().indexOf(ROOT_URL) != 0) {
                // get the code
                String code = uri.getQueryParameter("code");

                // get access token request
                try {
                    getAccessToken(appId, appSecret, code);
                } catch (ApiException | HttpRequestException e) {
                    e.printStackTrace();
                }

                return false;
            }

            // load uri
            view.loadUrl(uri.toString());

            return false;
        }

        /**
         * Let's catch all url changes.
         *
         * @param view current view
         * @param request web resource request
         * @return boolean
         */
        @TargetApi(Build.VERSION_CODES.N)
        @Override
        public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) {
            // parse the uri
            final Uri uri = Uri.parse(request.getUrl().toString());

            // are we still on globe labs?
            if (uri.toString().indexOf(ROOT_URL) != 0) {
                // get the code
                String code = uri.getQueryParameter("code");

                // get access token request
                try {
                    getAccessToken(appId, appSecret, code);
                } catch (ApiException | HttpRequestException e) {
                    e.printStackTrace();
                }

                return false;
            }

            // load uri
            view.loadUrl(uri.toString());

            return false;
        }
    });

    try {
        // set dialog url
        String DIALOG_URL = this.buildUrl(this.DIALOG_URL, appId);

        // load the url
        webview.loadUrl(DIALOG_URL);
    } catch (ApiException e) {
        e.printStackTrace();
    }
}

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From source file:org.mariotaku.twidere.fragment.WebViewFragment.java

@Override
public View onCreateView(final LayoutInflater inflater, final ViewGroup container,
        final Bundle savedInstanceState) {
    return mWebView = new WebView(getActivity());
}

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From source file:com.google.blockly.android.codegen.CodeGeneratorService.java

@Override
public void onCreate() {
    mHandler = new Handler();
    mWebview = new WebView(this);
    mWebview.getSettings().setJavaScriptEnabled(true);
    mWebview.setWebChromeClient(new WebChromeClient());
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        WebView.setWebContentsDebuggingEnabled(true);
    }/*  ww w . ja  v  a  2  s.  c o  m*/
    mWebview.addJavascriptInterface(new BlocklyJavascriptInterface(), "BlocklyJavascriptInterface");

    mWebview.setWebViewClient(new WebViewClient() {
        @Override
        public void onPageFinished(WebView view, String url) {
            synchronized (this) {
                mReady = true;
            }
            handleRequest();
        }
    });
    mWebview.loadUrl(BLOCKLY_COMPILER_PAGE);
}

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From source file:org.septa.android.app.utilities.WebViewFragment.java

/**
 * Called to instantiate the view. Creates and returns the WebView.
 *//*from   w w w . j  av a 2 s.c o  m*/
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    if (mWebView != null) {
        mWebView.destroy();
    }
    mLayout = new FrameLayout(getActivity());
    mWebView = new WebView(getActivity());
    mIsWebViewAvailable = true;

    mWebView.getSettings().setJavaScriptEnabled(true);

    /** check if we have already set the Url to load, if yes, load it */
    if (urlToLoad != null && !urlToLoad.trim().equals("")) {
        mWebView.loadUrl(urlToLoad);
    }

    mLayout.addView(mWebView, LayoutParams.MATCH_PARENT);

    return mLayout;
}

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

private void init(Context context) {
    mContext = context;//w w w.  j a  v  a 2  s .  c om
    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);
}

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