[TIMOB-16166] Android: Camera Overlay - RuntimeException is thrown when creating custom camera overlay with properties

var window = Ti.UI.createWindow({
	backgroundColor:'white',
	layout:'vertical'
});

var cameraOverlayBtn = Ti.UI.createButton({
	title:'camera overaly'
});

cameraOverlayBtn.addEventListener('click', function(e){
	
	Ti.API.info('### camera overlay');
	
	var customOverlay = Ti.UI.createView({
		// commenting the property will NOT throw a RuntimeException
		borderColor:'red'
	});
	
	var takePhotoButton = Ti.UI.createButton({
		title:'Take Photo',
		backgroundColor : '#fff',
        backgroundSelectedColor : '#efefef',
        borderColor : '#000',
        borderRadius : 17,
        borderWidth : 1,
        bottom : 65,
        color : '#000',
        height : 34,
        opacity : 0.4,
        width : '100dp'
    });
    
    takePhotoButton.addEventListener('click', function(e) {
        Ti.Media.takePicture();
    });
	
	customOverlay.add(takePhotoButton);
	
	Titanium.Media.showCamera({
		success:function(success_event) {
			Ti.API.info('### camera overlay success');
		},
		
		cancel:function(cancel_event) {
			Ti.API.info('### camera overlay cancel');
		},
		
		error:function(error_event) {
			Ti.API.info('### camera overlay error');
		},
		
		overlay:customOverlay,
		
		// only used to verify on iOS
		// showControls: false
	});
});

window.add(cameraOverlayBtn);
window.open();