iOS- 支持应用被杀死状态下，用户点击推送消息，打开app后可以收到点击通知事件

Author: 詹强

example/ios/example/AppDelegate.m

@@ -23,7 +23,7 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
   // JPush初始化配置
   [JPUSHService setupWithOption:launchOptions appKey:@"129c21dc4cb5e6f6de194003"
                         channel:@"dev" apsForProduction:YES];
-  // Apns
+  // APNS
   JPUSHRegisterEntity * entity = [[JPUSHRegisterEntity alloc] init];
   entity.types = JPAuthorizationOptionAlert|JPAuthorizationOptionBadge|JPAuthorizationOptionSound|JPAuthorizationOptionProvidesAppNotificationSettings;
   [JPUSHService registerForRemoteNotificationConfig:entity delegate:self];
@@ -51,15 +51,15 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
 
 //************************************************JPush start************************************************
 
-//注册 APNs 成功并上报 DeviceToken
+//注册 APNS 成功并上报 DeviceToken
 - (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
   [JPUSHService registerDeviceToken:deviceToken];
 }
 
-//iOS 7 Apns
+//iOS 7 APNS
 - (void)application:(UIApplication *)application didReceiveRemoteNotification:  (NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler {
   // iOS 10 以下 Required
-  NSLog(@"iOS 7 Apns");
+  NSLog(@"iOS 7 APNS");
   [JPUSHService handleRemoteNotification:userInfo];
   [[NSNotificationCenter defaultCenter] postNotificationName:J_APNS_NOTIFICATION_ARRIVED_EVENT object:userInfo];
   completionHandler(UIBackgroundFetchResultNewData);
@@ -77,7 +77,7 @@ - (void)jpushNotificationCenter:(UNUserNotificationCenter *)center  willPresentN
   NSDictionary * userInfo = notification.request.content.userInfo;
   if([notification.request.trigger isKindOfClass:[UNPushNotificationTrigger class]]) {
     // Apns
-    NSLog(@"iOS 10 Apns 前台收到消息");
+    NSLog(@"iOS 10 APNS 前台收到消息");
     [JPUSHService handleRemoteNotification:userInfo];
     [[NSNotificationCenter defaultCenter] postNotificationName:J_APNS_NOTIFICATION_ARRIVED_EVENT object:userInfo];
   }
@@ -93,17 +93,20 @@ - (void)jpushNotificationCenter:(UNUserNotificationCenter *)center  willPresentN
 - (void)jpushNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler: (void (^)())completionHandler {
   NSDictionary * userInfo = response.notification.request.content.userInfo;
   if([response.notification.request.trigger isKindOfClass:[UNPushNotificationTrigger class]]) {
-    NSLog(@"iOS 10 Apns 消息事件回调");
+    NSLog(@"iOS 10 APNS 消息事件回调");
     // Apns
     [JPUSHService handleRemoteNotification:userInfo];
+    // 保障应用被杀死状态下，用户点击推送消息，打开app后可以收到点击通知事件
+    [[RCTJPushEventQueue sharedInstance]._notificationQueue insertObject:userInfo atIndex:0];
     [[NSNotificationCenter defaultCenter] postNotificationName:J_APNS_NOTIFICATION_OPENED_EVENT object:userInfo];
   }
   else {
     // 本地通知 todo
     NSLog(@"iOS 10 本地通知 消息事件回调");
     [[NSNotificationCenter defaultCenter] postNotificationName:J_LOCAL_NOTIFICATION_EVENT object:userInfo];
   }
-  completionHandler();  // 系统要求执行这个方法
+  // 系统要求执行这个方法
+  completionHandler();
 }
 
 //自定义消息

ios/RCTJPushModule/RCTJPushEventQueue.h

@@ -0,0 +1,18 @@
+//
+//  RCTJPushEventQueue.h
+//  DoubleConversion
+//
+//  Created by wicked on 2019/9/26.
+//
+
+#import <Foundation/Foundation.h>
+
+
+@interface RCTJPushEventQueue : NSObject
+
++ (nonnull instancetype) sharedInstance;
+
+@property NSMutableArray<NSDictionary *> *_notificationQueue;;
+
+@end
+

ios/RCTJPushModule/RCTJPushEventQueue.m

@@ -0,0 +1,31 @@
+//
+//  RCTJPushEventQueue.m
+//  DoubleConversion
+//
+//  Created by wicked on 2019/9/26.
+//
+
+#import "RCTJPushEventQueue.h"
+
+@implementation RCTJPushEventQueue
+
++ (instancetype)sharedInstance {
+    static RCTJPushEventQueue *instance = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        instance = [[self alloc] init];
+    });
+    return instance;
+}
+
+- (instancetype)init
+{
+  self = [super init];
+  if (self) {
+    self._notificationQueue = [NSMutableArray new];
+  }
+  return self;
+}
+
+ 
+@end

ios/RCTJPushModule/RCTJPushModule.h

@@ -11,6 +11,7 @@
 #endif
 
 #import "JPUSHService.h"
+#import "RCTJPushEventQueue.h"
 
 #define J_APNS_NOTIFICATION_ARRIVED_EVENT @"J_APNS_NOTIFICATION_ARRIVED_EVENT"
 #define J_APNS_NOTIFICATION_OPENED_EVENT  @"J_APNS_NOTIFICATION_OPENED_EVENT"

ios/RCTJPushModule/RCTJPushModule.m

@@ -27,6 +27,7 @@
 
 //通知事件类型
 #define NOTIFICATION_TYPE         @"notificationType"
+#define NOTIFICATION_EVENT_TYPE   @"notificationEventType"
 #define NOTIFICATION_ARRIVED      @"notificationArrived"
 #define NOTIFICATION_OPENED       @"notificationOpened"
 #define NOTIFICATION_DISMISSED    @"notificationDismissed"
@@ -51,7 +52,9 @@ @implementation RCTJPushModule
 
 RCT_EXPORT_MODULE(JPushModule);
 
-- (id)init {
+- (id)init
+{
+    NSLog(@"xxx init");
     self = [super init];
     NSNotificationCenter *defaultCenter = [NSNotificationCenter defaultCenter];
 
@@ -95,7 +98,6 @@ - (id)init {
     return self;
 }
 
-
 RCT_EXPORT_METHOD(setDebugMode: (NSDictionary *)options)
 {
     BOOL isDebug = false;
@@ -107,6 +109,14 @@ - (id)init {
     }
 }
 
+RCT_EXPORT_METHOD(loadJS)
+{
+    NSMutableArray *list = [RCTJPushEventQueue sharedInstance]._notificationQueue;
+    if(list.count) {
+        [self sendApnsNotificationEventByDictionary:list[0]];
+    }
+}
+
 RCT_EXPORT_METHOD(getRegisterId:(RCTResponseSenderBlock) callback)
 {
     [JPUSHService registrationIDCompletionHandler:^(int resCode, NSString *registrationID) {
@@ -116,7 +126,6 @@ - (id)init {
     }];
 }
 
-
 //tag
 RCT_EXPORT_METHOD(addTags:(NSDictionary *)params)
 {
@@ -298,13 +307,29 @@ - (void)sendConnectEvent:(NSNotification *)data {
                     completion:NULL];
 }
 
+//APNS通知消息
 - (void)sendApnsNotificationEvent:(NSNotification *)data
 {
     NSDictionary *responseData = [self convertApnsMessage:data];
     [self.bridge enqueueJSCall:@"RCTDeviceEventEmitter"
                         method:@"emit"
                           args:@[NOTIFICATION_EVENT, responseData]
                     completion:NULL];
+    if([RCTJPushEventQueue sharedInstance]._notificationQueue.count){
+         [[RCTJPushEventQueue sharedInstance]._notificationQueue removeAllObjects];
+    }
+}
+
+- (void)sendApnsNotificationEventByDictionary:(NSDictionary *)data
+{
+    NSDictionary *responseData = [self convertApnsMessage:data];
+    [self.bridge enqueueJSCall:@"RCTDeviceEventEmitter"
+                        method:@"emit"
+                          args:@[NOTIFICATION_EVENT, responseData]
+                    completion:NULL];
+    if([RCTJPushEventQueue sharedInstance]._notificationQueue.count){
+         [[RCTJPushEventQueue sharedInstance]._notificationQueue removeAllObjects];
+    }
 }
 
 //自定义消息
@@ -356,10 +381,18 @@ -(NSDictionary *)convertConnect:(NSNotification *)data {
     return responseData;
 }
 
--(NSDictionary *)convertApnsMessage:(NSNotification *)data{
-    NSNotificationName notificationName = data.name;
-    NSDictionary *objectData = data.object;
-    NSString *notificationType = ([notificationName isEqualToString:J_APNS_NOTIFICATION_OPENED_EVENT])?NOTIFICATION_OPENED:NOTIFICATION_ARRIVED;
+-(NSDictionary *)convertApnsMessage:(id)data
+{
+    NSNotificationName notificationName;
+    NSDictionary *objectData;
+    if([data isKindOfClass:[NSNotification class]]){
+        notificationName = [(NSNotification *)data name];
+        objectData = [(NSNotification *)data object];
+    }else if([data isKindOfClass:[NSDictionary class]]){
+        notificationName = J_APNS_NOTIFICATION_OPENED_EVENT;
+        objectData = data;
+    }
+    NSString *notificationEventType = ([notificationName isEqualToString:J_APNS_NOTIFICATION_OPENED_EVENT])?NOTIFICATION_OPENED:NOTIFICATION_ARRIVED;
     id alertData =  objectData[@"aps"][@"alert"];
     NSString *title = @"";
     NSString *content = @"";
@@ -394,15 +427,16 @@ -(NSDictionary *)convertApnsMessage:(NSNotification *)data{
     };
 
     if (extrasData.count > 0) {
-        responseData = @{MESSAGE_ID:objectData[@"_j_msgid"],TITLE:title,CONTENT:content,EXTRAS:extrasData,NOTIFICATION_TYPE:notificationType};
+        responseData = @{MESSAGE_ID:objectData[@"_j_msgid"],TITLE:title,CONTENT:content,EXTRAS:extrasData,NOTIFICATION_EVENT_TYPE:notificationEventType};
     }
     else {
-        responseData = @{MESSAGE_ID:objectData[@"_j_msgid"],TITLE:title,CONTENT:content,NOTIFICATION_TYPE:notificationType};
+        responseData = @{MESSAGE_ID:objectData[@"_j_msgid"],TITLE:title,CONTENT:content,NOTIFICATION_EVENT_TYPE:notificationEventType};
     }
     return responseData;
 }
 
--(NSDictionary *)convertCustomMessage:(NSNotification *)data {
+-(NSDictionary *)convertCustomMessage:(NSNotification *)data
+{
     NSDictionary *objectData = data.object;
     NSDictionary *responseData;
     if(objectData[@"extras"]){
@@ -413,7 +447,8 @@ -(NSDictionary *)convertCustomMessage:(NSNotification *)data {
     return responseData;
 }
 
--(NSDictionary *)convertLocalMessage:(NSNotification *)data {
+-(NSDictionary *)convertLocalMessage:(NSNotification *)data
+{
     //NSLog(@"convertConnect 结果返回：%@", data);
     NSMutableDictionary *responseData = [[NSMutableDictionary alloc] init];
     return responseData;