[TIMOB-18500] Android: event.cancel not set properly for optionsDialog

 
var win = Ti.UI.createWindow({
  backgroundColor: 'white',
  exitOnClose: true,
});

var opts = {
  title: 'Delete File?'
};

var isAndroid = Ti.Platform.osname == 'android';

if(isAndroid){
  opts.options = ['Confirm', 'Cancel'];
  opts.buttonNames = ['Help'];
  //opts.Help = 0;
} else {
  opts.options = ['Confirm', 'Help', 'Cancel'];
}

var dialog;
win.addEventListener('click',function(){
    dialog = Ti.UI.createOptionDialog(opts);
    dialog.show();
    dialog.addEventListener('click', onSelectDialog);
});

function onSelectDialog(event){
	if(isAndroid){
            //  event.button===true test is necessary 
            if(event.button === true /*&& event.Help === true*/) alert("ok");
        }
   //alert("ok") ;
}

win.open();