Hey guys!

I'm working on a simple app where I want to wrap a web client. So far everything is going amazing, but I have one little issue. I end up using webView.evaluateJavascript(), and for overall better architecture design I made separate class for two types of evaluateJavascripts.

One without callback:

public static void send(WebView webView, String eventScript) {
        webView.evaluateJavascript(eventScript, null);
        Logger.withTag(TAG).log(" Event send to client "   eventScript);
    }

And one with callback:

public static void sendAsync(WebView webView, String eventID) {
        webView.evaluateJavascript(eventID, new ValueCallback<String>() {
            @Override
            public void onReceiveValue(String result) {
                // Do what you want with the return value
                Log.d(result, " Received");
            }
        });

    }

So my problem here is that I need to pass the WebView as parameter. Is there a way to avoid that.

First thing came to my mind is to make WebView global, but the IDE warns me for memory leaks.

So yeah...kinda small problem but still I would like to make this better. Maybe I should try some design pattern?