[TIMOB-14227] Android: Orientation mode not taken into account with TabGroup unless new window is opened

// this sets the background color of the master UIView (when there are no windows/tab groups on it)
Titanium.UI.setBackgroundColor('#000');

// create tab group
var tabGroup = Titanium.UI.createTabGroup();

//
// create base UI tab and root window
//
var win1 = Titanium.UI.createWindow({
	title : 'Tab 1',
	backgroundColor : '#fff',
	fullscreen : false
});

win1.orientationModes = [Ti.UI.PORTRAIT];

var tab1 = Titanium.UI.createTab({
	icon : 'KS_nav_views.png',
	title : 'Tab 1',
	window : win1
});

var label1 = Titanium.UI.createLabel({
	color : '#999',
	text : 'Tap to open new windoe',
	font : {
		fontSize : 20,
		fontFamily : 'Helvetica Neue'
	},
	textAlign : 'center',
	width : 'auto'
});

label1.addEventListener('click', function(e) {
	var win3 = Titanium.UI.createWindow({
		title : 'Win3',
		backgroundColor : '#fff',
		fullscreen : false
	});
	win3.orientationModes = [Ti.UI.PORTRAIT];
	tabGroup.activeTab.open(win3);
});
win1.add(label1);

//
// create controls tab and root window
//
var win2 = Titanium.UI.createWindow({
	title : 'Tab 2',
	backgroundColor : '#fff',
	fullscreen : false
});
win1.orientationModes = [Ti.UI.PORTRAIT];
var tab2 = Titanium.UI.createTab({
	icon : 'KS_nav_ui.png',
	title : 'Tab 2',
	window : win2
});

var label2 = Titanium.UI.createLabel({
	color : '#999',
	text : 'I am Window 2',
	font : {
		fontSize : 20,
		fontFamily : 'Helvetica Neue'
	},
	textAlign : 'center',
	width : 'auto'
});

win2.add(label2);

//
//  add tabs
//
tabGroup.addTab(tab1);
tabGroup.addTab(tab2);

// open tab group
tabGroup.open();