目前分为四个推送：用户推送，本地推送，远程推送，地理位置推送。
我们先开始讲这个用户推送,我们要使用之前必须先注册这个推送，用户要允许这个程序进行推送
注册过程：
[objc] view plaincopy
if (is_ios8) {
//1.创建消息上面要添加的动作(按钮的形式显示出来)
uimutableusernotificationaction *action = [[uimutableusernotificationaction alloc] init];
action.identifier = @"action";//按钮的标示
action.title=@"accept";//按钮的标题
action.activationmode = uiusernotificationactivationmodeforeground;//当点击的时候启动程序
// action.authenticationrequired = yes;
// action.destructive = yes;
uimutableusernotificationaction *action2 = [[uimutableusernotificationaction alloc] init];
action2.identifier = @"action2";
action2.title=@"reject";
action2.activationmode = uiusernotificationactivationmodebackground;//当点击的时候不启动程序，在后台处理
action.authenticationrequired = yes;//需要解锁才能处理，如果action.activationmode = uiusernotificationactivationmodeforeground;则这个属性被忽略；
action.destructive = yes;
//2.创建动作(按钮)的类别集合
uimutableusernotificationcategory *categorys = [[uimutableusernotificationcategory alloc] init];
categorys.identifier = @"alert";//这组动作的唯一标示,推送通知的时候也是根据这个来区分
[categorys setactions:@[action,action2] forcontext:(uiusernotificationactioncontextminimal)];
//3.创建uiusernotificationsettings，并设置消息的显示类类型
uiusernotificationsettings *notisettings = [uiusernotificationsettings settingsfortypes:(uiusernotificationtypebadge | uiusernotificationtypealert | uiremotenotificationtypesound) categories:[nsset setwithobjects:categorys, nil nil]];
[application registerusernotificationsettings:notisettings];
}else{
[application registerforremotenotificationtypes: uiremotenotificationtypealert | uiremotenotificationtypebadge | uiremotenotificationtypesound];
}
- (void)application:(uiapplication *)application didregisterusernotificationsettings:(uiusernotificationsettings *)notificationsettings
{
// uiusernotificationsettings *settings = [application currentusernotificationsettings];
// uiusernotificationtype types = [settings types];
// //只有5跟7的时候包含了 uiusernotificationtypebadge
// if (types == 5 || types == 7) {
// application.applicationiconbadgenumber = 0;
// }
//注册远程通知
[application registerforremotenotifications];
}
我们现在仅仅是注册了通知的设置，还要注册推送通知的行为，在ios8中，行为能直接在推送消息进行，如回复消息，拒绝消息等总结就是三个方法进行注册
我们如何能进行这些行为，首先我们需注册这些行为。
actions
uimutableusernotificationaction *acceptaction = [[uimutableusernotificationaction alloc] init];
acceptaction.identifier = @"rickaction";
acceptaction.title = @"accept";
acceptaction.activationmode = uiusernotificationactivationmodebackground;
acceptaction.destructive = no;
acceptaction.authenticationrequired = no;
categories[objc] view plaincopy我们需要注意这个uiusernotificationactioncontextdefault,如果我们使用这个，我们会得到这个推送行为，maybe和accept我们还可以使用uiusernotificationactioncontextminimal得到的是decline和accept行为
uimutableusernotificationcategory *invitecategory = [[uimutableusernotificationcategory alloc] init];
invitecategory.identifier = @"invite_category";
[invitecategory setactions:@[acceptaction] forcontext:uiusernotificationactioncontextdefault];
settings在这些行为注册之后，我们加上之前提到的推送设置就完成了注册推送的这个流程了[objc] view plaincopy远程推送远程推送，所有消息大小不超过2kb,我们获取远程推送的json格式的消息，解析这个消息就是我们的远程推送了：[html] view plaincopy若要使用远程推送，满足两个条件：一、用户需要调用注册用户推送registerusernotificationsettings;二、在info.plist文件中uibackgroundmodes必须包含远程通知。[objc] view plaincopy[objc] view plaincopy[objc] view plaincopyios7通知代理方法后来又增加了本地通知的代理方法ios8的推送代理方法只有两个了[objc] view plaincopy地理位置推送这个推送是新的api才有的特性,必须配合cllocation定位一起使用。[objc] view plaincopy如果没有开启core location 那么上面的didreceivelocalnotification不会被调用最后再总结一下，整个推送流程我觉得是这样子的，先注册推送，然后推送消息，客户端接收推送消息，执行推送行为。如果有错误，还请在文章下面评论，欢迎指正。
//location notification
cllocationmanager *locman = [[cllocationmanager alloc] init];
locman.delegate = self;
[locman requestwheninuseauthorization];
#pragma mark - cllocationmanager
- (void)locationmanager:(cllocationmanager *)manager didchangeauthorizationstatus:(clauthorizationstatus)status
bool canuselocationnotifications = (status == kclauthorizationstatusauthorizedwheninuse);
if (canuselocationnotifications) {
[self startshowlocationnotification];
- (void)application:(uiapplication *)application didreceivelocalnotification:(uilocalnotification *)notification
clregion *region = notification.region;
if (region) {
- (void)startshowlocationnotification
cllocationcoordinate2d local2d ;
local2d.latitude = 123.0;
local2d.longitude = 223.0;
uilocalnotification *locnotification = [[uilocalnotification alloc] init];
locnotification.alertbody = @"你接收到了";
locnotification.regiontriggersonce = yes;
locnotification.region = [[clcircularregion alloc] initwithcenter:local2d radius:45 identifier:@"local-identity"];
[[uiapplication sharedapplication] schedulelocalnotification:locnotification];
- (void)application:(uiapplication *)application handleactionwithidentifier:(nsstring *)identifier forlocalnotification:(uilocalnotification *)notification completionhandler:(void (^)())completionhandler
- (void)application:(uiapplication *)application handleactionwithidentifier:(nsstring *)identifier forremotenotification:(nsdictionary *)userinfo completionhandler:(void (^)())completionhandler
if ([identifier isequaltostring:@"rickaction"]) {
[self handleacceptactionwithnotification:notification];
completionhandler();
- (void)handleacceptactionwithnotification:(uilocalnotification*)notification
- (void)application:(uiapplication *)application didfailtoregisterforremotenotificationswitherror:(nserror *)error {
- (void)application:(uiapplication *)application didregisterforremotenotificationswithdevicetoken:(nsdata *)devicetoken {
nsstring *token=[nsstring stringwithformat:@"%@",devicetoken];
token=[token stringbyreplacingoccurrencesofstring:@"<" withstring:@""];
token=[token stringbyreplacingoccurrencesofstring:@">" withstring:@""];
token=[token stringbyreplacingoccurrencesofstring:@" " withstring:@""];
<span style="font-family: helvetica, arial, geneva, sans-serif;">[[uiapplication sharedapplication] registerforremotenotifications];</span>
“aps”: {
"content-available": 1,
"alert": "this is the alert text",
"badge": 1,
"sound": "default"
nsset *categories = [nsset setwithobjects:invitecategory, nil nil];
uiusernotificationtype types = uiusernotificationtypebadge | uiusernotificationtypesound | uiusernotificationtypealert ;
uiusernotificationsettings *mysettings = [uiusernotificationsettings settingsfortypes:types categories:categories];
[[uiapplication sharedapplication] registerusernotificationsettings:mysettings];