How can I call native functions in Phonegap through Javascript?

Question

I am developing an application for Android using PhoneGap. I have implemented some of the functions in Java. How can I call those Java functions using Javascript?

Answer 1

there is a similar question https://stackoverflow.com/a/8733773/905565

Write your own plugin, or provide JavaScript interface with addJavascriptInterface method of WebView

Access to webview in your phonegap activity with this.webView