How renew completely WebView in Android (problems when change network connection)

I detected the next issue and maybe one of you can help me.

I created a WebView and loaded a page that use WebRTC technology in order to establish video-conference between two devices.

Everything was OK up this point. Now I want to change my network connection (for instance from 3G to Wi-Fi), and the problems appears. The media streaming is not working. This streaming is over a P2P connection between two devices.

To avoid it, my first approach was destroying the WebView and regenerating it again, but didn't work.

I believe that some process that WebView starts keeps in memory, because if I delete in a hard mode the process depending on the activity, it works, but it is not elegant in a release version.

How will be the best solution to create again the WebView, or at least to destroy it?

Here it is my poor solution. I created the WebView programmatically, without included in activity XML view. I read about memory leaks and timers on WebView, but it didn't work. I also used the ApplicationContext to create the WebView.

public void destroyWebView() { Log.d(TAG, "Destroy webView"); if(webView != null) { webView.removeAllViews(); webView.clearHistory(); webView.clearCache(true); webView.loadUrl("about:blank"); webView = null; parentWebView.removeAllViews(); } } @Override protected void onDestroy() { Log.d(TAG, "*** ON DESTROY"); if (webView != null) { destroyWebView(); } android.os.Process.killProcess(android.os.Process.myPid()); super.onDestroy(); }