Changing the default action before loading a url link.
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December 16, 2016 07:28
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change URL request or set an action in WebViewClient
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| public class MyWebViewClient extends WebViewClient | |
| { | |
| @Override | |
| public boolean shouldOverrideUrlLoading(WebView view, String url) | |
| { | |
| // Get the url final filename extension of url file. | |
| String filenameArray[] = URLUtil.guessFileName(url, null, null).split("\\."); | |
| String extension = filenameArray[filenameArray.length - 1]; | |
| if (extension.equals("jpg")) | |
| { | |
| // ♦♦ Open a image view to fit your device screen size. | |
| String html = "<html>" + | |
| "<head>" + "<title>" + "Image" + "</title>" +"</head>" + | |
| "<body>" + "<center>" + | |
| "<img src=\"" + url + "\" style=\"display: inline;height: auto;max-width: 100%;\" />" + | |
| "</center>" + "</body>" + | |
| "</html>"; | |
| view.loadData(html, "text/html", null); | |
| // This is important part. Before 'return true', you could do any action what you need. | |
| return true; | |
| } | |
| return super.shouldOverrideUrlLoading(view, url); | |
| } | |
| } |
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