Titanium环境搭建for mac

关于Titanium

About Appcelerator Appcelerator’s Titanium is the leading mobile platform of choice for thousands of companies seizing the mobile opportunity. With more than 35,000 applications deployed on 40 million devices

Titanium号称是领先的移动开发平台，成为成千上万的企业移动开发选择。已经超过35,000个应用程序部署在40万台设备上

下载地址：

https://my.appcelerator.com/resources

下载后安装运行（需要用注册的用户名密码登录），它会自动下载Titanium SDK

下载完毕后

创建Titanium Mobile Project

点击Next>

Finish之后

Run As Iphone Simulator

项目文件结构:

app.js是程序运行的入口

code:

/*
 * A tabbed application, consisting of multiple stacks of windows associated with tabs in a tab group.  
 * A starting point for tab-based application with multiple top-level windows. 
 * Requires Titanium Mobile SDK 1.8.0+.
 * 
 * In app.js, we generally take care of a few things:
 * - Bootstrap the application with any data we need
 * - Check for dependencies like device type, platform version or network connection
 * - Require and open our top-level UI component
 *  
 */

//bootstrap and check dependencies
if (Ti.version < 1.8 ) {
    alert('Sorry - this application template requires Titanium Mobile SDK 1.8 or later');
}

// This is a single context application with mutliple windows in a stack
(function() {
    //determine platform and form factor and render approproate components
　　//根据设备OS和屏幕特性，来决定相应的组件
    var osname = Ti.Platform.osname,
        version = Ti.Platform.version,
        height = Ti.Platform.displayCaps.platformHeight,
        width = Ti.Platform.displayCaps.platformWidth;
    
    //considering tablet to have one dimension over 900px - this is imperfect, so you should feel free to decide
    //yourself what you consider a tablet form factor for android
    var isTablet = osname === 'ipad' || (osname === 'android' && (width > 899 || height > 899));
    
    var Window;
    if (isTablet) {
　　　　//平板设备（ipad），调用此路径组件
        Window = require('ui/tablet/ApplicationWindow');
    }
    else {
        Window = require('ui/handheld/ApplicationWindow');
    }

    var ApplicationTabGroup = require('ui/common/ApplicationTabGroup');
    new Applicatio