1、清除推送的badgeNumber
在bugtags后台bug时发现，有用户因为下面的代码，而崩溃。
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
[[YKPushManager shareYKPushManager] yk_initJpushServiceWithOptions:launchOptions]; //推送
[UIApplication sharedApplication].applicationIconBadgeNumber = 0;
return YES;
}
- (void)applicationWillEnterForeground:(UIApplication *)application {
[UIApplication sharedApplication].applicationIconBadgeNumber = 0;
}
查找原因得知
// set to 0 to hide. default is 0. In iOS 8.0 and later, your application must register for user notifications using -[UIApplication registerUserNotificationSettings:] before being able to set the icon badge.
意思是要先注册推送，才能设置角标，可是我注册了推送啊，what？这是什么原因？！
后来发现是设置角标的写法有问题，正确的写法是：
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
[[YKPushManager shareYKPushManager] yk_initJpushServiceWithOptions:launchOptions]; //推送
[self resetBageNumber];
return YES;
}
- (void)applicationWillEnterForeground:(UIApplication *)application {
[self resetBageNumber];
}
- (void)resetBageNumber
{
if ([UIApplication sharedApplication].applicationIconBadgeNumber > 0) {
if (@available(iOS 11.0, *)) {
[UIApplication sharedApplication].applicationIconBadgeNumber = -1;
} else {
UILocalNotification *localNotification = [[UILocalNotification alloc] init];
localNotification.fireDate = [NSDate date];
localNotification.applicationIconBadgeNumber = -1;
[[UIApplication sharedApplication] scheduleLocalNotification:localNotification];
}
}
}
后来有发现了一个问题，如上设置之后，还有点小问题。就是点一下， 其他推送的消息也不见了，这样角标数量 不太正确 ，进来就给清了，但是呢，但是推送信息还在。
故又做了如下的修改：
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
[[YKPushManager shareYKPushManager] yk_initJpushServiceWithOptions:launchOptions]; //推送
[self setPushBageNumberWith:launchOptions];
return YES;
}
- (void)setPushBageNumberWith:(NSDictionary *)launchOptions
{
NSDictionary *remoteNotification = [launchOptions objectForKey:UIApplicationLaunchOptionsRemoteNotificationKey];
//如果remoteNotification = nil，则表示推送没有内容，不是从推送消息点击来的
if (remoteNotification) {
[[YKPushManager shareYKPushManager] dealBadgeNumber:launchOptions];
}else{
[self resetBageNumber];
}
}
- (void)applicationWillEnterForeground:(UIApplication *)application {
[self resetBageNumber];
}
下面是YKAppDelegate中推送相关的回调函数
pragma mark - 推送回调函数
// 向苹果注册推送，在调用 registerForRemoteNotificationTypes “成功”后会触发这个回调函数
- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken
{
[[YKPushManager shareYKPushManager] yk_registerDeviceToken:deviceToken];
}
//此处是点击推送消息进来调用两次
- (void)handleRemoteNotification:(NSDictionary * _Nonnull)userInfo {
NSString *msgID = [userInfo[@"_j_msgid"] stringValue];
DLog(@"msgID == %@",msgID);
if (![msgID isEqualToString:[YKPushManager shareYKPushManager].messageID]) {
[[YKPushManager shareYKPushManager] yk_handleRemoteNotification:userInfo];
[YKPushManager shareYKPushManager].messageID = msgID;
}
}
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult result))completionHandler{
DLog(@"收到通知: user info:%@",userInfo);
[self handleRemoteNotification:userInfo];
completionHandler(UIBackgroundFetchResultNewData);
}
#pragma mark -iOS 10 以前的推送系统处理方法
// 消息推送: 消息推送时应用正在运行，会进入到这里，
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
{
DLog(@"didReceiveRemoteNotification is %@",userInfo);
[self handleRemoteNotification:userInfo];
}
- (void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification {
DLog(@"didReceiveLocalNotification received message is %@",notification);
[[YKPushManager shareYKPushManager] yk_showLocalNotification:notification];
}
下面是YKPushManager相关方法的实现
#pragma mark 初始化APNs 初始化Jpush
- (void)yk_initJpushServiceWithOptions:(NSDictionary *)launchOptions{
//Required
if (@available(iOS 10.0, *)) {
[UNUserNotificationCenter currentNotificationCenter].delegate = self;
}
//可以添加自定义categories
[JPUSHService registerForRemoteNotificationTypes:(UIUserNotificationTypeBadge |
UIUserNotificationTypeSound |
UIUserNotificationTypeAlert)
categories:nil];
//Required
// 如需继续使用pushConfig.plist文件声明appKey等配置内容，请依旧使用[JPUSHService setupWithOption:launchOptions]方式初始化。
// * @param channel 发布渠道. 可选.
// * @param isProduction 是否生产环境. 如果为开发状态,设置为 NO; 如果为生产状态,应改为 YES.
BOOL isProduction = YES;
#ifdef DEBUG
isProduction = NO;
#else
// [JPUSHService setLogOFF];
#endif
[JPUSHService setupWithOption:launchOptions
appKey:kJpushAppKey
channel:kJpushChannel
apsForProduction:isProduction];
}
//注册极光
- (void)yk_registerDeviceToken:(NSData *)token
{
[JPUSHService registerDeviceToken:token]; //注册deviceToken
[self yk_setPushAlias];
}
- (void)yk_setPushAlias
{
if ([YKUserManager sharedUser].yk_isLogin) {
[JPUSHService setAlias:NSString.yk_integerToString([YKUserManager sharedUser].uid) completion:^(NSInteger iResCode, NSString *iAlias, NSInteger seq) {
if (iResCode == 0) {
DLog(@"别名设置成功");
}
} seq:1];
}
}
//收到推送消息
- (void)yk_handleRemoteNotification:(NSDictionary *)userInfo
{
DLog(@"aps_alert+++++++++++%@",userInfo[@"aps"][@"alert"]);
[JPUSHService handleRemoteNotification:userInfo];
UIApplicationState appState = [[UIApplication sharedApplication] applicationState];
if (appState == UIApplicationStateActive) {
QLAlert *alert = [QLAlert alert];
[alert prepareUIWithTitle:@"" contentText:userInfo[@"aps"][@"alert"]? :@"您有一条推送通知！" buttonTitleArray:@[@"查看",@"忽略"] buttonClicked:^(NSInteger index) {
if (index == 0) {
//点击跳转
[[YKJumpManager shareYKJumpManager] yk_jumpWithParamDic:userInfo];
}
}];
[alert show];
}else{
//跳转
[[YKJumpManager shareYKJumpManager] yk_jumpWithParamDic:userInfo];
}
}
#pragma mark JPUSHRegisterDelegate
// iOS 10 Support
- (void)jpushNotificationCenter:(UNUserNotificationCenter *)center
willPresentNotification:(UNNotification *)notification
withCompletionHandler:(void (^)(NSInteger))completionHandler API_AVAILABLE(ios(10.0)){
// Required
NSDictionary * userInfo = notification.request.content.userInfo;
if([notification.request.trigger isKindOfClass:[UNPushNotificationTrigger class]
]) {
[JPUSHService handleRemoteNotification:userInfo];
DLog(@"iOS10 前台收到远程通知:%@", [self logDic:userInfo]);
}else{
// 判断为本地通知
DLog(@"iOS10 前台收到本地通知:{\nbody:%@，\ntitle:%@,\nsubtitle:%@,\nbadge：%@，\nsound：%@，\nuserInfo：%@\n}",body,title,subtitle,badge,sound,userInfo);
// 更新显示的徽章个数
}
// NSInteger badgeNumber = [UIApplication sharedApplication].applicationIconBadgeNumber;
// badgeNumber--;
// badgeNumber = badgeNumber >= 0 ? badgeNumber : 0;
// [UIApplication sharedApplication].applicationIconBadgeNumber = badgeNumber;
if ([UIApplication sharedApplication].applicationState == UIApplicationStateActive||[UIApplication sharedApplication].applicationState == UIApplicationStateBackground) {
[self dealBadgeNumber:userInfo];
}
completionHandler(UNNotificationPresentationOptionAlert |
UNNotificationPresentationOptionSound |
UNNotificationPresentationOptionBadge);
// 需要执 这个方法，选择是否提醒用户，有Badge、Sound、Alert三种类型可以选择设置
}
#pragma mark -- 推送角标处理
-(void)dealBadgeNumber:(NSDictionary*)userInfo
{
/*
NSInteger badge = [userInfo[@"aps"][@"badge"] integerValue];
badge --;
*/
NSInteger badge = [UIApplication sharedApplication].applicationIconBadgeNumber;
badge --;
if (badge > 0) {
[JPUSHService setBadge:badge];
[[UIApplication sharedApplication] setApplicationIconBadgeNumber:badge];
}else{
if (@available(iOS 11.0, *)) {
[JPUSHService setBadge:0];
[UIApplication sharedApplication].applicationIconBadgeNumber = -1;
} else {
[JPUSHService setBadge:0];
UILocalNotification *localNotification = [[UILocalNotification alloc] init];
localNotification.fireDate = [NSDate date];
localNotification.applicationIconBadgeNumber = -1;
[[UIApplication sharedApplication] scheduleLocalNotification:localNotification];
}
}
}
// iOS 10 Support
- (void)jpushNotificationCenter:(UNUserNotificationCenter *)center
didReceiveNotificationResponse:(UNNotificationResponse *)response
withCompletionHandler:(void(^)())completionHandler API_AVAILABLE(ios(10.0)){
// Required
NSDictionary * userInfo = response.notification.request.content.userInfo;
if([response.notification.request.trigger isKindOfClass:[UNPushNotificationTrigger class]]) {
[JPUSHService handleRemoteNotification:userInfo];
}
completionHandler(); // 系统要求执行这个方法
if ([UIApplication sharedApplication].applicationState == UIApplicationStateActive||[UIApplication sharedApplication].applicationState == UIApplicationStateBackground) {
[self dealBadgeNumber:userInfo];
}
completionHandler(); // 系统要求执行这个方法
}
- (void)yk_deletePushAlias
{
[JPUSHService deleteAlias:^(NSInteger iResCode, NSString *iAlias, NSInteger seq) {
if (iResCode == 0) {
DLog(@"别名删除成功");
}
} seq:1];
}
