一. 打开项目推送开关
打卡项目推送开关.png
二. 注册通知
1. 先导入头文件#import <UserNotifications/UserNotifications.h>
如果你的工程年代久远，导入会报错，就需要导入框架，见图。
导入通知框架.png
2. 注册通知
- 区分iOS 10.0 以前和以后进行注册
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// Override point for customization after application launch.
if (@available(iOS 10.0, *)) {
UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];
center.delegate = self;
[center requestAuthorizationWithOptions:(UNAuthorizationOptionAlert + UNAuthorizationOptionSound)
completionHandler:^(BOOL granted, NSError * _Nullable error) {
}];
[center getNotificationSettingsWithCompletionHandler:^(UNNotificationSettings * _Nonnull settings) {
}];
} else {
if ([UIApplication instancesRespondToSelector:@selector(registerUserNotificationSettings:)]){
[[UIApplication sharedApplication] registerUserNotificationSettings:
[UIUserNotificationSettings settingsForTypes:
UIUserNotificationTypeAlert|
UIUserNotificationTypeBadge|
UIUserNotificationTypeSound categories:nil]];
}
}
return YES;
}
三. 处理接受到通知后的回调
1. 遵守协议
@interface AppDelegate () <UNUserNotificationCenterDelegate>
2. 本地通知回调
- (void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification NS_AVAILABLE_IOS(4_0) {
UIAlertView *alert = [[UIAlertView alloc]
initWithTitle:notification.alertTitle
message:notification.alertBody
delegate:self
cancelButtonTitle:@"确定"
otherButtonTitles:nil,
nil];
[alert show];
}
alert提示通知内容
3. 前台通知回调
- (void)userNotificationCenter:(UNUserNotificationCenter *)center
willPresentNotification:(UNNotification *)notification
withCompletionHandler:(void (^)(UNNotificationPresentationOptions options))completionHandler
__IOS_AVAILABLE(10.0) __TVOS_AVAILABLE(10.0) __WATCHOS_AVAILABLE(3.0){
NSLog(@"应用在前台运行是接受到通知，会直接调用该方法");
}
应用正在运行时接到通知，你可以在这里自定义处理
⚠️注意：前台收到推送时不会有消息弹窗效果的
- 想有后台收到通知一样的弹窗效果，加入下面的代码。
completionHandler(UNNotificationPresentationOptionBadge |
UNNotificationPresentationOptionSound |
UNNotificationPresentationOptionAlert);
4. 后台通知回调
- (void)userNotificationCenter:(UNUserNotificationCenter *)center
didReceiveNotificationResponse:(UNNotificationResponse *)response
withCompletionHandler:(void(^)(void))completionHandler
__IOS_AVAILABLE(10.0) __WATCHOS_AVAILABLE(3.0) __TVOS_PROHIBITED{
NSLog(@"后台或者未启动时接受到通知，点击通知会调用该方法");
}
用户在app在后台或者未启动的时候，点击了通知，你可以在这里做自定义处理
四. 发送通知
- (void)startLocalPush {
UILocalNotification *localNotification = [[UILocalNotification alloc] init];
NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
formatter.dateFormat = @"yyyy-MM-dd HH:mm";
NSDate *fireDate = [formatter dateFromString:@"2019-04-04 17:42"];
[localNotification setTimeZone:[NSTimeZone defaultTimeZone]];
localNotification.fireDate = fireDate;
localNotification.repeatInterval = kCFCalendarUnitDay;
localNotification.alertBody = @"移动考勤提醒您：下班啦，记得考勤打卡哦！
事务千万条，打卡第一条，
打卡不及时，发薪两行泪！";
localNotification.alertTitle = @"考勤提醒";
localNotification.soundName = UILocalNotificationDefaultSoundName;
[[UIApplication sharedApplication] scheduleLocalNotification:localNotification];
}
fireDate：是指开始触发的时间点。
repeatInterval：是循环的时间，这是个枚举，不是填数字的！！！
typedef NS_OPTIONS(NSUInteger, NSCalendarUnit) {
NSCalendarUnitEra = kCFCalendarUnitEra,
NSCalendarUnitYear = kCFCalendarUnitYear,
NSCalendarUnitMonth = kCFCalendarUnitMonth,
NSCalendarUnitDay = kCFCalendarUnitDay,
NSCalendarUnitHour = kCFCalendarUnitHour,
NSCalendarUnitMinute = kCFCalendarUnitMinute,
NSCalendarUnitSecond = kCFCalendarUnitSecond,
NSCalendarUnitWeekday = kCFCalendarUnitWeekday,
NSCalendarUnitWeekdayOrdinal = kCFCalendarUnitWeekdayOrdinal,
NSCalendarUnitQuarter API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0)) = kCFCalendarUnitQuarter,
NSCalendarUnitWeekOfMonth API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0)) = kCFCalendarUnitWeekOfMonth,
NSCalendarUnitWeekOfYear API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0)) = kCFCalendarUnitWeekOfYear,
NSCalendarUnitYearForWeekOfYear API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0)) = kCFCalendarUnitYearForWeekOfYear,
NSCalendarUnitNanosecond API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0)) = (1 << 15),
NSCalendarUnitCalendar API_AVAILABLE(macos(10.7), ios(4.0), watchos(2.0), tvos(9.0)) = (1 << 20),
NSCalendarUnitTimeZone API_AVAILABLE(macos(10.7), ios(4.0), watchos(2.0), tvos(9.0)) = (1 << 21),
NSEraCalendarUnit NS_CALENDAR_ENUM_DEPRECATED(10_4, 10_10, 2_0, 8_0, "Use NSCalendarUnitEra instead") = NSCalendarUnitEra,
NSYearCalendarUnit NS_CALENDAR_ENUM_DEPRECATED(10_4, 10_10, 2_0, 8_0, "Use NSCalendarUnitYear instead") = NSCalendarUnitYear,
NSMonthCalendarUnit NS_CALENDAR_ENUM_DEPRECATED(10_4, 10_10, 2_0, 8_0, "Use NSCalendarUnitMonth instead") = NSCalendarUnitMonth,
NSDayCalendarUnit NS_CALENDAR_ENUM_DEPRECATED(10_4, 10_10, 2_0, 8_0, "Use NSCalendarUnitDay instead") = NSCalendarUnitDay,
NSHourCalendarUnit NS_CALENDAR_ENUM_DEPRECATED(10_4, 10_10, 2_0, 8_0, "Use NSCalendarUnitHour instead") = NSCalendarUnitHour,
NSMinuteCalendarUnit NS_CALENDAR_ENUM_DEPRECATED(10_4, 10_10, 2_0, 8_0, "Use NSCalendarUnitMinute instead") = NSCalendarUnitMinute,
NSSecondCalendarUnit NS_CALENDAR_ENUM_DEPRECATED(10_4, 10_10, 2_0, 8_0, "Use NSCalendarUnitSecond instead") = NSCalendarUnitSecond,
NSWeekCalendarUnit NS_CALENDAR_ENUM_DEPRECATED(10_4, 10_10, 2_0, 8_0, "Use NSCalendarUnitWeekOfMonth or NSCalendarUnitWeekOfYear, depending on which you mean") = kCFCalendarUnitWeek,
NSWeekdayCalendarUnit NS_CALENDAR_ENUM_DEPRECATED(10_4, 10_10, 2_0, 8_0, "Use NSCalendarUnitWeekday instead") = NSCalendarUnitWeekday,
NSWeekdayOrdinalCalendarUnit NS_CALENDAR_ENUM_DEPRECATED(10_4, 10_10, 2_0, 8_0, "Use NSCalendarUnitWeekdayOrdinal instead") = NSCalendarUnitWeekdayOrdinal,
NSQuarterCalendarUnit NS_CALENDAR_ENUM_DEPRECATED(10_6, 10_10, 4_0, 8_0, "Use NSCalendarUnitQuarter instead") = NSCalendarUnitQuarter,
NSWeekOfMonthCalendarUnit NS_CALENDAR_ENUM_DEPRECATED(10_7, 10_10, 5_0, 8_0, "Use NSCalendarUnitWeekOfMonth instead") = NSCalendarUnitWeekOfMonth,
NSWeekOfYearCalendarUnit NS_CALENDAR_ENUM_DEPRECATED(10_7, 10_10, 5_0, 8_0, "Use NSCalendarUnitWeekOfYear instead") = NSCalendarUnitWeekOfYear,
NSYearForWeekOfYearCalendarUnit NS_CALENDAR_ENUM_DEPRECATED(10_7, 10_10, 5_0, 8_0, "Use NSCalendarUnitYearForWeekOfYear instead") = NSCalendarUnitYearForWeekOfYear,
NSCalendarCalendarUnit NS_CALENDAR_ENUM_DEPRECATED(10_7, 10_10, 4_0, 8_0, "Use NSCalendarUnitCalendar instead") = NSCalendarUnitCalendar,
NSTimeZoneCalendarUnit NS_CALENDAR_ENUM_DEPRECATED(10_7, 10_10, 4_0, 8_0, "Use NSCalendarUnitTimeZone instead") = NSCalendarUnitTimeZone,
};
应有尽有，自己选。
效果图：
推送效果图.jpeg
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