UserNotifications
Xcode需要打开后台推送的通知权限
首先这是一个系统级别的单利获得
[UNUserNotificationCenter currentNotificationCenter]
请求权限
得到系统的单利，去请求是否有通知授权
[center requestAuthorizationWithOptions:UNAuthorizationOptionBadge|UNAuthorizationOptionSound|UNAuthorizationOptionAlert completionHandler:^(BOOL granted, NSError * _Nullable error) {
if (granted){
NSLog(@"通知权限请求成功");
}else {
NSLog(@"通知权限请求失败");
}
}];
get通知的一些配置信息
- (void)getNotificationSettingsWithCompletionHandler:(void(^)(UNNotificationSettings *settings))completionHandler
//通知配置等信息
注册
内容
UNMutableNotificationContent->UNNotificationContent->NSObject
设置对应的content信息
title->标题
subtitle->子标题
body->内容
通知类型
- 本地通知
- UNTimeIntervalNotificationTrigger 时间触发器
- UNLocationNotificationTrigger 区域触发器
- UNCalendarNotificationTrigger 日历触发器
- 远程通知
添加通知到对应的通知请求里面，每一个请求都有一个Identifier，移除的时候需要根据identifier去移除.
添加和移除通知
添加通知
- (void)addNotificationRequest:(UNNotificationRequest *)request withCompletionHandler:(nullable void(^)(NSError *__nullable error))completionHandler
添加的时候有一个对应的identifier
移除通知
- (void)removePendingNotificationRequestsWithIdentifiers:(NSArray<NSString *> *)identifiers
另外还有两个代理方法
- (void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions options))completionHandler {
//将要请求通知的时候
}
- (void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void(^)())completionHandler {
//收到点击请求的时候的通知
}
RemoteNotification(iOS8-10)
注册远程通知
[[UIApplication sharedApplication]registerUserNotificationSettings: [UIUserNotificationSettings settingsForTypes: (UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]]; [application registerForRemoteNotifications]
把对应的deviceToken推送到对应的苹果服务器,根据这个deviceToken去识别唯一的设备标识
- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken
成功或者失败
(void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo;- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error;
(void)application:(UIApplication *)application handleActionWithIdentifier:(nullable NSString *)identifier forRemoteNotification:(NSDictionary *)userInfo withResponseInfo:(NSDictionary *)responseInfo completionHandler:(void(^)())completionHandler //处理对应的消息
还有集成第三方的SDK，方便快速集成，但是可能自定义不是很丰富
腾讯信鸽 阿里云 等等
推送测试工具
写在最后
跳转app代码
这个是在ios8之后加入的，如果是ios8之前参考 app跳转
UIApplication还有一些对应的位置，icloud等的一些：
if ([[UIApplication sharedApplication]canOpenURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]]) {
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]];
}
