[TIMOB-19920] Android Lifecycle State (onPause, onCreate and others) not getting called

   
   Titanium.UI.setBackgroundColor('#000');
    
   // create tab group
   var tabGroup = Titanium.UI.createTabGroup();
    
   var win1 = Titanium.UI.createWindow({  
       title:'Tab 1',
       backgroundColor:'#fff'
   });
   var tab1 = Titanium.UI.createTab({  
       icon:'KS_nav_views.png',
       title:'Tab 1',
       window:win1
   });
    
   var label1 = Titanium.UI.createLabel({
   	color:'#999',
   	text:'Click to open window',
   	font:{fontSize:20,fontFamily:'Helvetica Neue'},
   	textAlign:'center',
   	width:'auto'
   });
    
   function openWin() {
   	var childWin = Ti.UI.createWindow({});
   	// For windows we set the activity lifecycle callback prior to calling open()
   	// We cannnot call childWin.activity.addEventListener yet since the method is undefined
   	// And if we call childWin.activity.addEventListener during the open event
   	// we can miss the create, start, restart and resume events.
   	// This is device and timing dependent.
   	// Thus for windows we must define the callbacks here, and events should be deprecated.
   	childWin.activity.onCreateOptionsMenu = function(e){
   		Ti.API.info('childWin onCreateOptionsMenu called');
   	};	
   	childWin.activity.onStart = function(){
   		Ti.API.info('childWin onStart called');
   		// In the "onStart, etc callbacks this refers to the activity
   		Ti.API.info('apiName: ' + this.apiName);     
   	};
   	childWin.activity.onRestart = function(){
   		Ti.API.info('childWin onRestart called');
   	};
   	childWin.activity.onCreate = function(){
   		Ti.API.info('childWin onCreate called');
   	};
   	childWin.activity.onResume = function(){
   		Ti.API.info('childWin onResume called');
   	};
   	childWin.activity.onPause = function(){
   		Ti.API.info('childWin onPause called');
   	};
   	childWin.activity.onStop = function(){
   		Ti.API.info('childWin onStop called');
   	};
   	childWin.activity.onDestroy = function(){
   		Ti.API.info('childWin onDestroy called');
   	};
   	childWin.open();
   }
   label1.addEventListener('click', openWin);
   win1.add(label1);
    
   var win2 = Titanium.UI.createWindow({  
       title:'Tab 2',
       backgroundColor:'#fff'
   });
   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);
    
   tabGroup.addTab(tab1);  
   tabGroup.addTab(tab2);  
    
   tabGroup.addEventListener('open', function() {
   	// The tabGroup.activity property is valid only after open
   	// we can set activity properties for synchronous callbacks
   	// or tabGroup.activity.addEventListener() will also work
   	tabGroup.activity.onCreateOptionsMenu = function(e){
   		Ti.API.info('tabGroup onCreateOptionsMenu called');
   	};	
   	tabGroup.activity.onStart = function(){
   		Ti.API.info('tabGroup onStart called');
   	};
   	tabGroup.activity.onRestart = function(){
   		Ti.API.info('tabGroup onRestart called');
   	};
   	tabGroup.activity.onCreate = function(){
   		Ti.API.info('tabGroup onCreate called');
   	};
   	tabGroup.activity.onResume = function(){
   		Ti.API.info('tabGroup onResume called');
   	};
   	tabGroup.activity.onPause = function(){
   		Ti.API.info('tabGroup onPause called');
   	};
   	tabGroup.activity.onStop = function(){
   		Ti.API.info('tabGroup onStop called');
   	};
   	tabGroup.activity.onDestroy = function(){
   		Ti.API.info('tabGroup onDestroy called');
   	};	
   });
    
   tabGroup.open();