Untitled

var win = Ti.UI.createWindow({
        backgroundColor: 'blue'
});

var actInd = Titanium.UI.createActivityIndicator({
        bottom:100,
        height:50,
        width:10,
        style:Titanium.UI.iPhone.ActivityIndicatorStyle.PLAIN,
        font: {fontFamily:'Helvetica Neue', fontSize:15,fontWeight:'bold'},
        color: 'white',
        message: 'Loading...',
        width: 210
});

var loadingWin = Ti.UI.createWindow({
                backgroundImage: 'Default.png',
                fullscreen: true
});
loadingWin.open();
loadingWin.add(actInd);
actInd.show();

setTimeout(function(){
        win.open();
},4000);