Android App development - WebView is not working

It is obvious!

You are implementing a new WebViewClient in which you are overriding shouldOverrideUrlLoading method. This method is called for each url you are loading. And what are you doing there? You are returning true (which means loading should be overriden) and then beginning to load the same url! Thus, the url loading will never occur.

Just delete that line:

mWebView.setWebViewClient(new NewsClient());