1.iOS获取当前app的名称和版本号
NSDictionary *infoDictionary = [[NSBundle mainBundle] infoDictionary];
CFShow(infoDictionary);
// app名称
NSString *app_Name = [infoDictionary objectForKey:@"CFBundleDisplayName"];
// app版本
NSString *app_Version = [infoDictionary objectForKey:@"CFBundleShortVersionString"];
// app build版本
NSString *app_build = [infoDictionary objectForKey:@"CFBundleVersion"];
//手机序列号
NSString* identifierNumber = [[UIDevice currentDevice] uniqueIdentifier];
NSLog(@"手机序列号: %@",identifierNumber);
//手机别名: 用户定义的名称
NSString* userPhoneName = [[UIDevice currentDevice] name];
NSLog(@"手机别名: %@", userPhoneName);
//设备名称
NSString* deviceName = [[UIDevice currentDevice] systemName];
NSLog(@"设备名称: %@",deviceName );
//手机系统版本
NSString* phoneVersion = [[UIDevice currentDevice] systemVersion];
NSLog(@"手机系统版本: %@", phoneVersion);
//手机型号
NSString* phoneModel = [[UIDevice currentDevice] model];
NSLog(@"手机型号: %@",phoneModel );
//地方型号 (国际化区域名称)
NSString* localPhoneModel = [[UIDevice currentDevice] localizedModel];
NSLog(@"国际化区域名称: %@",localPhoneModel );
NSDictionary *infoDictionary = [[NSBundle mainBundle] infoDictionary];
// 当前应用名称
NSString *appCurName = [infoDictionary objectForKey:@"CFBundleDisplayName"];
NSLog(@"当前应用名称:%@",appCurName);
// 当前应用软件版本 比如:1.0.1
NSString *appCurVersion = [infoDictionary objectForKey:@"CFBundleShortVersionString"];
NSLog(@"当前应用软件版本:%@",appCurVersion);
// 当前应用版本号码 int类型
NSString *appCurVersionNum = [infoDictionary objectForKey:@"CFBundleVersion"];
NSLog(@"当前应用版本号码:%@",appCurVersionNum);
- iOS应用程序生命周期(前后台切换,应用的各种状态)详解
参考:http://blog.csdn.net/totogo2010/article/details/8048652
各个程序运行状态时代理的回调:
(BOOL)application:(UIApplication *)application willFinishLaunchingWithOptions:(NSDictionary *)launchOptions 告诉代理进程启动但还没进入状态保存
(BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions 告诉代理启动基本完成程序准备开始运行
(void)applicationWillResignActive:(UIApplication *)application 当应用程序将要入非活动状态执行,在此期间,应用程序不接收消息或事件,比如来电话了
(void)applicationDidBecomeActive:(UIApplication *)application 当应用程序入活动状态执行,这个刚好跟上面那个方法相反
(void)applicationDidEnterBackground:(UIApplication *)application 当程序被推送到后台的时候调用。所以要设置后台继续运行,则在这个函数里面设置即可
(void)applicationWillEnterForeground:(UIApplication *)application 当程序从后台将要重新回到前台时候调用,这个刚好跟上面的那个方法相反。
(void)applicationWillTerminate:(UIApplication *)application 当程序将要退出是被调用,通常是用来保存数据和一些退出前的清理工作。这个需要要设置UIApplicationExitsOnSuspend的键值。
(void)applicationDidFinishLaunching:(UIApplication*)application 当程序载入后执行