How to use nativescript javascript extend?

Question

I follow this guide to inherit a class, but i get crash with dalvik.system.NativeStart.main(native method) error

var MyDatePicker = android.widget.DatePicker.extend({
    init: function() {
        var isConstructor = arguments[arguments.length - 1];
        if (isConstructor) {
            // we are called from Java constructor
            console.log('con')
        } else  {
            // we are called from Java init method
            console.log('init');
        }
    }
});

var foo = new MyDatePicker();

Mihail Slavchev · Accepted Answer · 2015-06-22 13:59:34Z

1

According Android documentation (http://developer.android.com/reference/android/widget/DatePicker.html) DatePicker constructor takes at least one parameter (context). Try passing it, for example

var foo = new MyDatePicker(context);

answered Jun 22, 2015 at 13:59

Mihail Slavchev

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