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

Example 21 with WebSettings

use of android.webkit.WebSettings in project Meltdown by phubbard.

the class ItemDisplayActivity method onOptionsItemSelected.

public boolean onOptionsItemSelected(MenuItem item) {
    switch(item.getItemId()) {
        case android.R.id.home:
            finish();
            return true;
        case R.id.itemSave:
            app.markItemSaved(rss_item.id);
            nextItem();
            return true;
        case R.id.itemAddOneWeek:
            oneWeek();
            return true;
        case R.id.itemPost:
            postItem();
            return true;
        case R.id.itemZoomFar:
            WebView wv = (WebView) findViewById(R.id.itemWebView);
            WebSettings webSettings = wv.getSettings();
            webSettings.setDefaultZoom(WebSettings.ZoomDensity.FAR);
            return true;
    }
    return false;
}

Example 22 with WebSettings

use of android.webkit.WebSettings in project K6nele by Kaljurand.

the class FormDemoActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    WebView webview = new WebView(this);
    setContentView(webview);
    WebSettings webSettings = webview.getSettings();
    webSettings.setJavaScriptEnabled(true);
    // addJavascriptInterface has security issues below API 17
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        webview.addJavascriptInterface(new WebAppInterface(this), "Android");
    }
    webview.loadUrl(getString(R.string.fileFormDemo));
}

Example 23 with WebSettings

use of android.webkit.WebSettings in project PocketHub by pockethub.

the class RepositoryReadmeFragment method onViewCreated.

@Override
public void onViewCreated(@NonNull View view, Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    webview = (WebView) view;
    final Repository repo = getParcelableExtra(Intents.EXTRA_REPOSITORY);
    WebSettings settings = webview.getSettings();
    settings.setJavaScriptEnabled(true);
    webview.addJavascriptInterface(this, "Readme");
    ServiceGenerator.createService(getActivity(), RepositoryContentService.class).getReadmeHtml(repo.owner().login(), repo.name(), null).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).as(AutoDisposeUtils.bindToLifecycle(this)).subscribe(response -> {
        String baseUrl = String.format("https://github.com/%s/%s/raw/%s/", repo.owner().login(), repo.name(), "master");
        String data = PAGE_START + response.body() + PAGE_END;
        webview.loadDataWithBaseURL(baseUrl, data, "text/html", "UTF-8", null);
    });
}

Example 24 with WebSettings

use of android.webkit.WebSettings in project instructure-android by instructure.

the class AddSubmissionFragment method setupWebview.

private void setupWebview() {
    // Give it a default.
    webView.loadUrl("");
    // Start off by hiding webview box.
    webView.setVisibility(View.GONE);
    // Fit to width.
    // Configure the webview
    WebSettings settings = webView.getSettings();
    settings.setBuiltInZoomControls(true);
    settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);
    settings.setUseWideViewPort(true);
    settings.setLoadWithOverviewMode(true);
    // Open all urls with our webview.
    webView.setWebViewClient(new WebViewClient() {

        // Once a page has loaded, stop the spinner.
        @Override
        public void onPageFinished(WebView view, final String finishedURL) {
            mHandler.post(new Runnable() {

                @Override
                public void run() {
                    String url = finishedURL;
                    scrollView.scrollTo(0, urlEntryContainer.getTop());
                    // This handles that case.
                    if (url.equals("about:blank")) {
                        return;
                    } else // Do my best to not interrupt their typing.
                    if (urlSubmission.getText().toString().endsWith("/")) {
                        if (!url.endsWith("/")) {
                            url = url + "/";
                        }
                    } else {
                        if (url.endsWith("/")) {
                            url = url.substring(0, url.length() - 1);
                        }
                    }
                    // the webview redirects and eventually returns some html that then is put into the urlSubmission editText
                    if (Patterns.WEB_URL.matcher(url).matches()) {
                        urlSubmission.setText(url);
                        urlSubmission.setSelection(urlSubmission.getText().length());
                    }
                }
            });
        }
    });
}

Example 25 with WebSettings

use of android.webkit.WebSettings in project RxTools by vondear.

the class ActivityWebView method initData.

private void initData() {
    // 设置加载进度最大值
    pbWebBase.setMax(100);
    // webPath = getIntent().getStringExtra("URL");
    // 加载的URL
    webPath = RxConstants.URL_BAIDU_SEARCH;
    if (webPath.equals("")) {
        webPath = "http://www.baidu.com";
    }
    WebSettings webSettings = webBase.getSettings();
    if (Build.VERSION.SDK_INT >= 19) {
        // 加载缓存否则网络
        webSettings.setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK);
    }
    if (Build.VERSION.SDK_INT >= 19) {
        // 图片自动缩放 打开
        webSettings.setLoadsImagesAutomatically(true);
    } else {
        // 图片自动缩放 关闭
        webSettings.setLoadsImagesAutomatically(false);
    }
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
        // 软件解码
        webBase.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
    }
    // 硬件解码
    webBase.setLayerType(View.LAYER_TYPE_HARDWARE, null);
    // webSettings.setAllowContentAccess(true);
    // webSettings.setAllowFileAccessFromFileURLs(true);
    // webSettings.setAppCacheEnabled(true);
    /*     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            webSettings.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
        }*/
    // setMediaPlaybackRequiresUserGesture(boolean require) //是否需要用户手势来播放Media，默认true
    // 设置支持javascript脚本
    webSettings.setJavaScriptEnabled(true);
    // webSettings.setPluginState(WebSettings.PluginState.ON);
    // 设置可以支持缩放
    webSettings.setSupportZoom(true);
    // 设置出现缩放工具 是否使用WebView内置的缩放组件，由浮动在窗口上的缩放控制和手势缩放控制组成，默认false
    webSettings.setBuiltInZoomControls(true);
    // 隐藏缩放工具
    webSettings.setDisplayZoomControls(false);
    // 扩大比例的缩放
    webSettings.setUseWideViewPort(true);
    // 自适应屏幕
    webSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);
    webSettings.setLoadWithOverviewMode(true);
    // 
    webSettings.setDatabaseEnabled(true);
    // 保存密码
    webSettings.setSavePassword(true);
    // 是否开启本地DOM存储  鉴于它的安全特性（任何人都能读取到它，尽管有相应的限制，将敏感数据存储在这里依然不是明智之举），Android 默认是关闭该功能的。
    webSettings.setDomStorageEnabled(true);
    webBase.setSaveEnabled(true);
    webBase.setKeepScreenOn(true);
    // 设置setWebChromeClient对象
    webBase.setWebChromeClient(new WebChromeClient() {

        @Override
        public void onReceivedTitle(WebView view, String title) {
            super.onReceivedTitle(view, title);
            mRxTextAutoZoom.setText(title);
        }

        @Override
        public void onProgressChanged(WebView view, int newProgress) {
            // TODO Auto-generated method stub
            pbWebBase.setProgress(newProgress);
            super.onProgressChanged(view, newProgress);
        }
    });
    // 设置此方法可在WebView中打开链接，反之用浏览器打开
    webBase.setWebViewClient(new WebViewClient() {

        @Override
        public void onPageFinished(WebView view, String url) {
            super.onPageFinished(view, url);
            if (!webBase.getSettings().getLoadsImagesAutomatically()) {
                webBase.getSettings().setLoadsImagesAutomatically(true);
            }
            pbWebBase.setVisibility(View.GONE);
        }

        @Override
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            // TODO Auto-generated method stub
            pbWebBase.setVisibility(View.VISIBLE);
            super.onPageStarted(view, url, favicon);
        }

        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            if (url.startsWith("http:") || url.startsWith("https:")) {
                view.loadUrl(url);
                return false;
            }
            // Otherwise allow the OS to handle things like tel, mailto, etc.
            try {
                Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
                startActivity(intent);
            } catch (Exception e) {
                e.printStackTrace();
            }
            return true;
        }
    });
    webBase.setDownloadListener(new DownloadListener() {

        @Override
        public void onDownloadStart(String paramAnonymousString1, String paramAnonymousString2, String paramAnonymousString3, String paramAnonymousString4, long paramAnonymousLong) {
            Intent intent = new Intent();
            intent.setAction("android.intent.action.VIEW");
            intent.setData(Uri.parse(paramAnonymousString1));
            startActivity(intent);
        }
    });
    webBase.loadUrl(webPath);
    Log.v("帮助类完整连接", webPath);
// webBase.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.FILL_PARENT,webBase.getHeight()));
}