0, 配置push证书 省略
1, 设置Xcode
打开开关
2, 导入头文件 注册通知
#import <UserNotifications/UserNotifications.h>
@interface AppDelegate () <UNUserNotificationCenterDelegate>
@end
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// Override point for customization after application launch.
[self listenNetWorkingStatus]; //监听网络是否可用
if ([UIDevice currentDevice].systemVersion.floatValue >= 10.0) {
UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];
center.delegate = self;
[center requestAuthorizationWithOptions:(UNAuthorizationOptionBadge | UNAuthorizationOptionSound | UNAuthorizationOptionAlert) completionHandler:^(BOOL granted, NSError * _Nullable error) {
if (!error) {
NSLog(@"request authorization succeeded!");
}
}];
} else {
if ([application respondsToSelector:@selector(registerUserNotificationSettings:)]) {
//IOS8,创建UIUserNotificationSettings,并设置消息的显示类类型
UIUserNotificationSettings *notiSettings = [UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeBadge | UIUserNotificationTypeAlert | UIUserNotificationTypeSound) categories:nil];
[application registerUserNotificationSettings:notiSettings];
}
}
[[UIApplication sharedApplication] registerForRemoteNotifications];
[self initUIAppearance];
// 1.创建窗口
self.window = [[UIWindow alloc] init];
self.window.frame = [UIScreen mainScreen].bounds;
// 2.设置根控制器
self.window.rootViewController = [[DATabBarController alloc] init];
// 3.显示窗口
[self.window makeKeyAndVisible];
return YES;
}
3, 实现代理方法
- (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken{
NSLog(@"deviceToken=====%@",deviceToken);
NSString*device = [[[[deviceToken description]stringByReplacingOccurrencesOfString:@"<"withString:@""]stringByReplacingOccurrencesOfString:@" "withString:@""]stringByReplacingOccurrencesOfString:@">"withString:@""];
NSUserDefaults*defaults = [NSUserDefaults standardUserDefaults];
[defaults setObject:device forKey:@"DEVICE_TOKEN"];
[defaults synchronize];
}
- (void)application:(UIApplication*)application didReceiveRemoteNotification:(NSDictionary*)userInfo
{
NSLog(@"%@",userInfo);
application.applicationIconBadgeNumber = 0;
[[NSNotificationCenter defaultCenter] postNotificationName:@"ReceivePush" object:nil userInfo:userInfo];
}
- (void)application:(UIApplication*)application didFailToRegisterForRemoteNotificationsWithError:(NSError*)error{
NSLog(@"Regist fail%@",error);
}
4, 测试通知
用这个软件测试推送
https://github.com/noodlewerk/NWPusher
手机运行到后台 就能看到通知的
5, 收到消息后, 图标显示数字
当你挂起程序时,你收到了一个远程通知,如果你的服务器发送通知时,通知的内容设置了badge = 10吧,那么你不用打开应用,然后解析badge,得到10,再把3设置为icon的badgenumber = 10
收到通知的那一刻,你的icon badge number就已经显示为10了
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