java - How does WebView.loadurl work behind the scenes? -


i new android development. figured out loadurl function webview.java has following definition:

public void loadurl(string url) {         checkthread();         mprovider.loadurl(url);     }

where mprovider instance of interface webviewprovider. function not inside interface itself.

now how calling function loads url when nothing anywhere in above mentioned places.

is general programming concept don't understand. can please explain?


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