UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];
[center requestAuthorizationWithOptions:(UNAuthorizationOptionAlert + UNAuthorizationOptionSound + UNAuthorizationOptionBadge) completionHandler:^(BOOL granted, NSError * _Nullable error) {
if (!error) {
NSLog(@"请求通知权限成功!");
// 在此处进行创建本地通知的逻辑操作
}
}];
// 1. 创建UNMutableNotificationContent对象
UNMutableNotificationContent *content = [[UNMutableNotificationContent alloc] init];
content.title = @"这是通知标题";
content.body = @"这是通知内容";
content.badge = @(1);
// 2. 设置推送触发器
UNTimeIntervalNotificationTrigger *trigger = [UNTimeIntervalNotificationTrigger triggerWithTimeInterval:1 repeats:NO];
// 3. 创建并添加一个本地通知请求
UNNotificationRequest *request = [UNNotificationRequest requestWithIdentifier:@"TestNotification" content:content trigger:trigger];
UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];
[center addNotificationRequest:request withCompletionHandler:^(NSError * _Nullable error) {
if (!error) {
NSLog(@"添加本地通知请求成功!");
}
}];
// 1. 创建UILocalNotification对象
UILocalNotification *notification = [[UILocalNotification alloc] init];
notification.fireDate = [NSDate dateWithTimeIntervalSinceNow:1];
notification.alertTitle = @"这是通知标题";
notification.alertBody = @"这是通知内容";
notification.applicationIconBadgeNumber = 1;
// 2. 添加本地通知
[[UIApplication sharedApplication] scheduleLocalNotification:notification];
注意:iOS10及以上版本的系统依然支持使用UILocalNotification类来创建本地通知。但为了兼容以后的系统,请尽量使用UserNotifications框架来创建本地通知。
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