XIANZAISHIXUEXIHEKAIFAIOSYINGYONGCHENGXUDEZUIHAOSHIJI，YINWEIQUANXINDEIOSJIXUNSUDEYUYAN，RANGKAIFASHIBANGONGBEI。XIAMIANFANGWEIWANGLUO(www.szfangwei.cn)FENXIANGPINGSHIYINGYONGKAIFACHANGJIANWENTIJICAOZUOFANGFA。

UITableView显示加载状态

//显示加载状态

func setupinatescrollingview(){

self.is_loading=true

打印('加载中)

ZIWO。activity view indicator=UIActivityIndicatorView(activityindicatorstyle : uiactivityindicatorviewstyle .HUISE)

ZIWO。HUODONGCHAKANZHISHIQI。frame=CGRect(x : 0，y: 0，KUANDU： 80，GAODU： 80)

ZIWO。HUODONGCHAKANZHISHIQI。ZHONGXIN=ZIWO。CHAKAN。ZHONGXIN

ZIWO。HUODONGCHAKANZHISHIQI。color=uiYANSE。SHENHUISE()

ZIWO。HUODONGCHAKANZHISHIQI。KAISHIZHIZUODONGHUA()

ZIWO。CHAKAN。TIANJIAZISHITU(HUODONGSHITUZHISHIQI)

}

//加载结束

RUGUOZIWO。HUODONGCHAKANZHISHIQI。ZHENGZAIZHIZUO(){

ZIWO。HUODONGCHAKANZHISHIQI。TINGZHIDONGHUA()

self.is_loading=false

打印('加载完成)

}

状态栏显示联网状态

RANGapp=uiYINGYONG。GONGXIANGYINGYONGCHENGXU()

app。networkactivityindicatorvisible=true//XIANSHI

app。networkactivityindicatorvisible=false//BUXIANSHI

设置消息推送

YI、welcome手机购彩TUBIAOTUBIAOYOUSHANGJIAOTISHIXIAOXIGESHU

RANGapp=uiYINGYONG。GONGXIANGYINGYONGCHENGXU()

if (UIDevice.currentDevice().ZUOWEINSStringDEXITONGBANBEN)。FUDIANZHI=8.0 {

let settings=UIUserNotificationSettings(SHIYONGYULEIXING3360 .HUIZHANG，LEIBIE：WU)

app。ZHUCEYONGHUTONGZHISHEZHI(SHEZHI)

}

app。applicationiconbadgenumber=123

二、设置消息推送

RANGapp=uiYINGYONG。GONGXIANGYINGYONGCHENGXU()

if (UIDevice.currentDevice().ZUOWEINSStringDEXITONGBANBEN)。FUDIANZHI=8.0 {

let settings=UIUserNotificationSettings(DUIYULEIXING3360[.HUIZHANG，SHENGYIN，JINGBAO],LEIBIE：WU)

app。ZHUCEYONGHUTONGZHISHEZHI(SHEZHI)

}否则{

app。registerforremotentifications()//IOs 8YIXIAZHUCEXIAOXI-LAODE

}

UIVIEW 视图属性

方式

BIAOQIAN:UIViewSHITUSUOYOUZILEI，BAOKUOSHITUHEKONGJIAN，DOUKEYIQIYIGEBIAOQIANSHUZIBIANHAO，CHENGXUZHONGKEYITONGGUOGAIBIANHAO，ZHAODAOZHEIGEZUJIAN

启用用户交互

多重触摸

XILAZIMUDEDIYIGEZIMU

不透明的

隐藏的

清除图形上下文

JIANJIZISHITU：RUGUOYOUZISHITU，MEIYOUWANQUANBAOHANZAIFUSHITUNEI，XUANZHONGHOU，ZHIZAIFUSHITUZHONGDEBUFENHUIXIANSHI，MORENJINYONG；

ZIDONGDIAOZHENGZISHITUDEDAXIAOYUNXUiosDIAOZHENGZISHITUDAXIAO，MORENXUANZHONG；

拉伸

 LASHEN)KEYIHULVE，ZHIYOUDANGPINGMUSHANGDIAOZHENGJUXINGSHITUDAXIAOQIEXUYAOZHONGXINHUIZHISHI，CAIXUYAOLASHEN。ZHEILIXUYAOSHEZHISIGEFUDIANZHI(0.0-1.0),RUGUOXIWANGMEITIAOBIAN10%SHIBUKEYILASHEN，NEIMEx yDOUZHIDINGWEI0.1,KUANDU、GAODUDOUSHEWEI0.8。MORENx yDOUSHI0.0,KUANDUGAODUWEI1.0