思路:
1.设置友盟推送相关内容
// 友盟推送相关内容设置
- (void)setUMengPushMessageWithLaunchOptions:(NSDictionary *)launchOptions {
[UMessage startWithAppkey:U_MENG_KEY launchOptions:launchOptions];
// 打开日志,方便调试
[UMessage setLogEnabled:YES];
//注册通知，如果要使用category的自定义策略，可以参考demo中的代码。
[UMessage registerForRemoteNotifications];
//iOS10必须加下面这段代码
UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];
center.delegate=self;
UNAuthorizationOptions types10=UNAuthorizationOptionBadge| UNAuthorizationOptionAlert|UNAuthorizationOptionSound;
[center requestAuthorizationWithOptions:types10 completionHandler:^(BOOL granted, NSError * _Nullable error) {
if (granted) {
//点击允许
//这里可以添加一些自己的逻辑
} else {
//点击不允许
//这里可以添加一些自己的逻辑
}
}];
}
2.获取devicetoken方法
//app 允许接受远程通知以后 利用该回调 回取token
- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
NSString *deviceTokenString = [[[[deviceToken description]
stringByReplacingOccurrencesOfString:@"<" withString:@""]
stringByReplacingOccurrencesOfString:@">" withString:@""] stringByReplacingOccurrencesOfString:@" " withString:@""];
if (![AppDelegate APP].deviceToken) {
[AppDelegate APP].deviceToken = deviceTokenString;
[[NSNotificationCenter defaultCenter]postNotificationName:@"LOADSHOP" object:nil];
}
[AppDelegate APP].deviceToken = deviceTokenString;
CLog(@"本地存储deviceToken = %@", deviceTokenString);
}
//app 允许接受远程通知以后token获取失败
- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {
NSLog(@"DeviceToken 获取失败，原因：%@",error);
}
3.获取推送数据的方法,userInfo
//iOS10以下使用这个方法接收通知
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo {
[UMessage setAutoAlert:NO];
[UMessage didReceiveRemoteNotification:userInfo];
// 自定义提示框
if([UIApplication sharedApplication].applicationState == UIApplicationStateActive) {
[self showAlertWithUserInfo:userInfo];
} else {
[self pushToPageWithUserInfo:userInfo];
}
}
//iOS10新增：处理前台收到通知的代理方法
-(void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions))completionHandler{
NSDictionary * userInfo = notification.request.content.userInfo;
if([notification.request.trigger isKindOfClass:[UNPushNotificationTrigger class]]) {
//应用处于前台时的远程推送接受
//关闭友盟自带的弹出框
[UMessage setAutoAlert:NO];
[UMessage didReceiveRemoteNotification:userInfo];
[self showAlertWithUserInfo:userInfo];
}else{
//应用处于前台时的本地推送接受
}
}
//iOS10新增：处理后台点击通知的代理方法
-(void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void (^)())completionHandler {
NSDictionary * userInfo = response.notification.request.content.userInfo;
if([response.notification.request.trigger isKindOfClass:[UNPushNotificationTrigger class]]) {
//应用处于后台时的远程推送接受
//必须加这句代码
[UMessage didReceiveRemoteNotification:userInfo];
[self pushToPageWithUserInfo:userInfo];
}else{
//应用处于后台时的本地推送接受
}
}
4.自定义提示框
// 自定义提示框
- (void)showAlertWithUserInfo:(NSDictionary *)userInfo {
JYAlert *alert = [JYAlert alertWithTitle:nil andMessage:userInfo[@"text"]];
[alert addCommonButtonWithTitle:@"确定" handler:^(JYAlertItem *item) {
[self pushToPageWithUserInfo:userInfo];
}];
[alert addCancleButtonWithTitle:@"取消" handler:^(JYAlertItem *item) {
}];
[alert show];
}
5.页面跳转
// 收到推送信息的页面跳转
- (void)pushToPageWithUserInfo:(NSDictionary *)userInfo {
// 保存推送的最新一条信息
[M_USER_DEFAULTS setObject:userInfo forKey:@"pushMessage"];
if ([[userInfo objectForKey:@"pushAppMessageType"] isEqualToString:@"logistics"]) {
[M_USER_DEFAULTS setBool:YES forKey:@"tradeBadge"];
} else if ([[userInfo objectForKey:@"pushAppMessageType"] isEqualToString:@"advert"]) {
// [M_USER_DEFAULTS setBool:YES forKey:@""];
// [M_USER_DEFAULTS synchronize];
} else if ([[userInfo objectForKey:@"pushAppMessageType"] isEqualToString:@"order"]) {
// [M_USER_DEFAULTS setBool:YES forKey:@""];
// [M_USER_DEFAULTS synchronize];
} else if ([[userInfo objectForKey:@"pushAppMessageType"] isEqualToString:@"system"]){
// [M_USER_DEFAULTS setBool:YES forKey:@""];
// [M_USER_DEFAULTS synchronize];
}
// 发送通知
[[NSNotificationCenter defaultCenter] postNotificationName:@"pushMessage" object:[userInfo objectForKey:@"pushAppMessageType"]];
// 跳转到消息列表页面
MessageViewController *messageVc = [[MessageViewController alloc] initWithNibName:NSStringFromClass([MessageViewController class]) bundle:nil];
UINavigationController *messageNav = [[UINavigationController alloc ]initWithRootViewController:messageVc];
[self.window.rootViewController presentViewController:messageNav animated:YES completion:^{
}];
}
6.消息页面,通知方法
(当APP在前台时,推送是不会走通知的方法,所以将接收到通知时,写在userDefault里保存,然后修改)
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(pushAction:) name:@"pushMessage" object:nil];
- (void)pushAction:(NSNotification *)notification {
[self getPushMessageWithUserInfo:[M_USER_DEFAULTS objectForKey:@"pushMessage"]];
if ([notification.object isEqualToString:@"logistics"]) {
[_tradeImageView setTradeMessageWithState:[M_USER_DEFAULTS boolForKey:@"tradeBadge"]];
} else {
}
}
7.接收到推送时,小红点处理
@interface UIView (RedDot)
@property (nonatomic, strong) UIView *badge;
- (void)setTradeMessageWithState:(BOOL)state;
- (void)setActivityMessageWithState:(BOOL)state;
- (void)setNoticeMessageWithState:(BOOL)state;
- (void)setMessageList;
@end
8.小红点,方法实现
思路是:
1.用存本地的状态BOOL值来判断,如果为YES,就显示红点;NO,就不显示
2.只要在消息列表页面的BOOL值有一个为YES,个人中心的小红点就显示
注意:防止反复创建,需要加一个判断if badge == nil
#import "UIView+RedDot.h"
#import#import "Constant.h"
static NSString * const badgeViewKey;
static NSInteger const pointWidth = 10; //小红点的宽高
@implementation UIView (RedDot)
- (void)showBadgeWithWidth:(CGFloat)width {
self.badge = [[UIView alloc] init];
self.badge.frame = CGRectMake(width, -pointWidth / 2, pointWidth, pointWidth);
self.badge.backgroundColor = [UIColor redColor];
//圆角为宽度的一半
self.badge.layer.cornerRadius = pointWidth / 2;
//确保可以有圆角
self.badge.layer.masksToBounds = YES;
[self addSubview:self.badge];
[self bringSubviewToFront:self.badge];
}
- (void)hidenBadge {
//从父视图上面移除
[self.badge removeFromSuperview];
}
#pragma mark - GetterAndSetter
- (UIView *)badge {
//通过runtime创建一个UILabel的属性
return objc_getAssociatedObject(self, &badgeViewKey);
}
- (void)setBadge:(UIView *)view {
objc_setAssociatedObject(self, &badgeViewKey, view, OBJC_ASSOCIATION_RETAIN);
}
- (void)setTradeMessageWithState:(BOOL)state {
if (state == YES) {
if (self.badge == nil) {
[self showBadgeWithWidth:55];
}
} else {
[self hidenBadge];
}
}
- (void)setActivityMessageWithState:(BOOL)state {
if (state == YES) {
if (self.badge == nil) {
[self showBadgeWithWidth:55];
}
} else {
[self hidenBadge];
}
}
- (void)setNoticeMessageWithState:(BOOL)state {
if (state == YES) {
if (self.badge == nil) {
[self showBadgeWithWidth:55];
}
} else {
[self hidenBadge];
}
}
- (void)setMessageList {
if ([M_USER_DEFAULTS boolForKey:@"tradeBadge"] || [M_USER_DEFAULTS boolForKey:@"noticeBadge"] || [M_USER_DEFAULTS boolForKey:@"activityBadge"]) {
if (self.badge == nil) {
[self showBadgeWithWidth:18];
}
} else {
[self hidenBadge];
}
}
