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

Example 51 with WebSettings

use of android.webkit.WebSettings in project mailim by zengsn.

the class EmailActivity method setViewContex.

private void setViewContex() {
    if (!email.isEmpty()) {
        // Toast.makeText(app.getApplicationContext(),"not null",Toast.LENGTH_SHORT).show();
        fromaddr.setText(email.getEmailAddr());
        // time.setText(email.getSendDate().toString());
        time.setText(DateUtil.DateToString(email.getSendDate()));
        subject.setText(email.getSubject());
        WebSettings settings = text.getSettings();
        // 支持javascript
        settings.setJavaScriptEnabled(true);
        // 设置可以支持缩放
        settings.setSupportZoom(true);
        // 设置出现缩放工具
        settings.setBuiltInZoomControls(true);
        // 扩大比例的缩放
        settings.setUseWideViewPort(true);
        // 自适应屏幕
        settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);
        settings.setLoadWithOverviewMode(true);
        if (email.isMultipart()) {
            settings.setSupportZoom(true);
            settings.setTextZoom(400);
        }
        text.loadDataWithBaseURL(null, email.getContent().replace("\n", "<br>"), "text/html", "UTF-8", null);
    }
}

Example 52 with WebSettings

use of android.webkit.WebSettings in project BlogSource by TeachCourse.

the class JSWebViewActivity method initView.

/**
 * 初始化布局控件
 */
@SuppressLint("JavascriptInterface")
private void initView() {
    initButton(getWindow().getDecorView());
    mWebView = (WebView) findViewById(R.id.webView);
    mButton = (Button) findViewById(R.id.modify_btn);
    WebSettings webSettings = mWebView.getSettings();
    webSettings.setJavaScriptEnabled(true);
    webSettings.setDefaultTextEncodingName("utf-8");
    webSettings.setDomStorageEnabled(true);
    /**
     * Java Object与JavaScript交互
     */
    mWebView.addJavascriptInterface(this, "myObj");
    // mWebView.loadUrl("file:///android_asset/js_interative.html");
    mWebView.loadUrl("file:///android_asset/launcher_myapp.html");
    /**
     * 验证为什么application ID不同于package name提示ClassNotFoundException
     */
    String callingApp = getPackageManager().getNameForUid(Binder.getCallingUid());
    // mWebView.loadUrl("file:///android_res/raw/note.html");
    LogUtil.d(callingApp);
    LogUtil.d(getPackageName());
    /**
     * JavaScript与Java Object交互
     */
    mButton.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            mWebView.loadUrl("javascript:modifyContent()");
            isModify = !isModify;
            Toast.makeText(JSWebViewActivity.this, "" + isModify, Toast.LENGTH_SHORT).show();
            startBrowser();
        }
    });
}

Example 53 with WebSettings

use of android.webkit.WebSettings in project wcs-android-sdk-samples by flashphoner.

the class WebViewActivity method setWebViewSettings.

private void setWebViewSettings(WebView webView) {
    WebSettings settings = webView.getSettings();
    // Enable Javascript
    settings.setJavaScriptEnabled(true);
    // Use WideViewport and Zoom out if there is no viewport defined
    settings.setUseWideViewPort(true);
    settings.setLoadWithOverviewMode(true);
    // Enable pinch to zoom without the zoom buttons
    settings.setBuiltInZoomControls(true);
    // Allow use of Local Storage
    settings.setDomStorageEnabled(true);
    if (Build.VERSION.SDK_INT > Build.VERSION_CODES.HONEYCOMB) {
        // Hide the zoom controls for HONEYCOMB+
        settings.setDisplayZoomControls(false);
    }
    // Enable remote debugging via chrome://inspect
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        WebView.setWebContentsDebuggingEnabled(true);
    }
    webView.setWebViewClient(new WebViewClient() {

        @Override
        public void onReceivedSslError(WebView view, final SslErrorHandler handler, SslError error) {
            final AlertDialog.Builder builder = new AlertDialog.Builder(view.getContext());
            String message = "SSL Certificate error.";
            switch(error.getPrimaryError()) {
                case SslError.SSL_UNTRUSTED:
                    message = "The certificate authority is not trusted";
                    break;
                case SslError.SSL_EXPIRED:
                    message = "The certificate has expired";
                    break;
                case SslError.SSL_NOTYETVALID:
                    message = "The certificate is not yet valid.";
                    break;
                case SslError.SSL_IDMISMATCH:
                    message = "The cerificate ID is mismatch";
                    break;
                case SslError.SSL_DATE_INVALID:
                    message = "The certificate date is invalid";
                    break;
                case SslError.SSL_INVALID:
                    message = "The certificate is invalid";
                    break;
            }
            builder.setTitle("SSL Cerificate Error");
            builder.setMessage(message);
            builder.setPositiveButton("Continue", new DialogInterface.OnClickListener() {

                @Override
                public void onClick(DialogInterface dialogInterface, int i) {
                    handler.proceed();
                }
            });
            builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {

                @Override
                public void onClick(DialogInterface dialogInterface, int i) {
                    handler.cancel();
                }
            });
            Log.d(TAG, "onReceivedSslError " + message);
            final AlertDialog dialog = builder.create();
            dialog.show();
        }
    });
}

Example 54 with WebSettings

use of android.webkit.WebSettings in project LivingInCampus by DulCoder.

the class WebInfoActivity method setWebView.

/**
 * 设置WebView内容
 * @param url
 */
private void setWebView(String url) {
    wb_banner_info_more = (WebView) findViewById(R.id.wb_banner_info_more);
    if (url != null) {
        wb_banner_info_more.loadUrl(url);
        // 覆盖WebView 默认使用第三方或系统默认浏览器打开网页的行为，使网页 用 WebView 打开
        wb_banner_info_more.setWebViewClient(new WebViewClient() {

            @Override
            public boolean shouldOverrideUrlLoading(WebView view, String url) {
                // 返回值是 true的时候控制去 WebView 打开，为 false 调用系统 浏览器或第三方浏览器
                view.loadUrl(url);
                return true;
            }
        });
        // 设置支持JavaScript
        WebSettings settings = wb_banner_info_more.getSettings();
        settings.setJavaScriptEnabled(true);
        // 设置大小适应屏幕
        settings.setUseWideViewPort(true);
        settings.setLoadWithOverviewMode(true);
        // 设置字体大小
        settings.setSupportZoom(true);
        settings.setTextZoom(230);
        // 优先使用缓存
        wb_banner_info_more.getSettings().setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK);
    }
}

Example 55 with WebSettings

use of android.webkit.WebSettings in project Auto.js by hyb1996.

the class JsWebView method init.

private void init() {
    WebSettings settings = getSettings();
    settings.setUseWideViewPort(true);
    settings.setBuiltInZoomControls(true);
    settings.setLoadWithOverviewMode(true);
    settings.setJavaScriptEnabled(true);
    settings.setJavaScriptCanOpenWindowsAutomatically(true);
    settings.setDomStorageEnabled(true);
    settings.setDisplayZoomControls(false);
    setWebViewClient(new WebViewClient());
    setWebChromeClient(new WebChromeClient());
}