登陆之前的缓冲界面实现
win2 出现，然后open事件，响应activityIndicator，然后过一段事件后启动win1
js代码：
// Ti.UI.backgroundColor = ‘white‘;
var win1 = Ti.UI.createWindow({
backgroundColor: ‘blue‘
});
var win2 = Ti.UI.createWindow({
backgroundColor: ‘yellow‘,
fullscreen: true
});
var style;
if (Ti.Platform.name === ‘iPhone OS‘){
style = Ti.UI.iPhone.ActivityIndicatorStyle.DARK;
}
else {
style = Ti.UI.ActivityIndicatorStyle.DARK;
}
var activityIndicator = Ti.UI.createActivityIndicator({
color: ‘green‘,
font: {fontFamily:‘Helvetica Neue‘, fontSize:26, fontWeight:‘bold‘},
message: ‘Loading...‘,
style:style,
top:10,
left:10,
height:Ti.UI.SIZE,
width:Ti.UI.SIZE
});
// The activity indicator must be added to a window or view for it to appear
win2.add(activityIndicator);
// eventListeners must always be loaded before the event is likely to fire
// hence, the open() method must be positioned before the window is opened
win2.addEventListener(‘open‘, function (e) {
activityIndicator.show();
// do some work that takes 6 seconds
// ie. replace the following setTimeout block with your code
// win1.open();
setTimeout(function(){
e.source.close();
activityIndicator.hide();
win1.open();
}, 6000);
});
// win1.open();
win2.open();
Titanium.UI.ActivityIndicator