WebView load website when online, load local file when offline

That sounds like a simple webview caching mechanism to me. The following should do what you are looking for: WebView webView = new WebView( context ); webView.getSettings().setAppCacheMaxSize( 5 * 1024 * 1024 ); // 5MB webView.getSettings().setAppCachePath( getApplicationContext().getCacheDir().getAbsolutePath() ); webView.getSettings().setAllowFileAccess( true ); webView.getSettings().setAppCacheEnabled( true ); webView.getSettings().setJavaScriptEnabled( true ); webView.getSettings().setCacheMode( WebSettings.LOAD_DEFAULT ); // load online by default … Read more

How to detect online/offline event cross-browser?

Currently in 2011, the various browser vendors cannot agree on how to define offline. Some browsers have a Work Offline feature, which they consider separate to a lack of network access, which again is different to internet access. The whole thing is a mess. Some browser vendors update the navigator.onLine flag when actual network access … Read more

Offline Speech Recognition In Android (JellyBean)

Google did quietly enable offline recognition in that Search update, but there is (as yet) no API or additional parameters available within the SpeechRecognizer class. {See Edit at the bottom of this post} The functionality is available with no additional coding, however the user’s device will need to be configured correctly for it to begin … Read more

Check if Internet Connection Exists with jQuery? [duplicate]

The best option for your specific case might be: Right before your close </body> tag: <script src=”https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js”></script> <script>window.jQuery || document.write(‘<script src=”js/vendor/jquery-1.10.2.min.js”><\/script>’)</script> This is probably the easiest way given that your issue is centered around jQuery. If you wanted a more robust solution you could try: var online = navigator.onLine; Read more about the W3C’s spec … Read more

Detect the Internet connection is offline?

Almost all major browsers now support the window.navigator.onLine property, and the corresponding online and offline window events. Run the following code snippet to test it: console.log(‘Initially ‘ + (window.navigator.onLine ? ‘on’ : ‘off’) + ‘line’); window.addEventListener(‘online’, () => console.log(‘Became online’)); window.addEventListener(‘offline’, () => console.log(‘Became offline’)); document.getElementById(‘statusCheck’).addEventListener(‘click’, () => console.log(‘window.navigator.onLine is ‘ + window.navigator.onLine)); <button id=”statusCheck”>Click … Read more