Hence web pages containing javascript references won’t work properly. Supporting JavaScript: JavaScript is by default turned off in WebView widgets.

WebView loadUrl() method is used to load the URL into the WebView as shown below: webView.loadUrl('') īefore we start toying around with the url there are two critical aspects we should take a look at: Once we’ve obtained a reference to the WebView we can configure it and load URLs via HTTP. WebView component is initialized in the MainActivity using its id defined in the activity_main.xml as shown in snippet below: WebView webView = (WebView) findViewById(R.id.webview) In this example we insert it into the activity_main.xml file as shown below: Android WebView ExampleĪndroid WebView component is inserted into the XML layout file for the layout we want the WebView to be displayed in. The reason for this increased memory is because WebView is powered by WebKit/Blink that are open source Web rendering engine to power content in browsers like Chrome. Still WebView comes with its own set of cons such as it’s a much more expensive widget to use, in terms of memory consumption than a TextView. WebView can also assist with common browsing metaphors, such as history list of visited URLs to support backwards and forwards navigation. WebView can also handle CSS and JavaScript, which omHtml() would simply ignore. In such cases, WebView will be the more appropriate widget, as it can handle a much wider range of HTML tags. For example browsing Facebook won’t be possible through a TextView. However, when it comes to complex formatting and larger scope in terms of HTML, then TextView fails to handle it well.

TextView can render simple formatting like styles (bold, italic, etc.), font faces (serif, sans serif, etc.), colors, links, and so forth. Importance Of Android WebViewįor HTML code that is limited in terms of scope, we can implement the static method fromHtml() that belongs to the HTML Utility class for parsing HTML-formatted string and displaying it in a TextView.

Android WebViewĪndroid WebView component is a full-fledged browser implemented as a View subclass to embed it into our android application. We can use android WebView to load HTML page into android app.

Android WebView is used to display HTML in an android app.

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