打开本地文件在 Webview 中创建动态内容

Created: November-22, 2018

Layout.xml

                <WebView
                android:id="@+id/WebViewToDisplay"
                android:layout_width="fill_parent"
                android:layout_height="fill_parent"
                android:layout_gravity="center"
                android:fadeScrollbars="false" />

将数据加载到 WebViewToDisplay 中

        WebView webViewDisplay;
        StringBuffer LoadWEb1;

        webViewDisplay = (WebView) findViewById(R.id.WebViewToDisplay);
        LoadWEb1 = new StringBuffer();
        LoadWEb1.append("<html><body><h1>My First Heading</h1><p>My first paragraph.</p>");
        //Sample code to read parameters at run time
        String strName = "Test Paragraph";
        LoadWEb1.append("<br/><p>"+strName+"</p>");
        String result = LoadWEb1.append("</body></html>").toString();
                WebSettings webSettings = webViewDisplay.getSettings();
                webSettings.setJavaScriptEnabled(true);
                webViewDisplay.getSettings().setBuiltInZoomControls(true);
                if (android.os.Build.VERSION.SDK_INT >= 11){
                    webViewDisplay.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
                    webViewDisplay.getSettings().setDisplayZoomControls(false);
                }

                webViewDisplay.loadDataWithBaseURL(null, result, "text/html", "utf-8",
                        null);
                //To load local file directly from assets folder use below code
                //webViewDisplay.loadUrl("file:///android_asset/aboutapp.html");