iOS10全新推送功能實現代碼

2020-07-26 03:14:00

字體：大中小

來源：轉載

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從iOS8.0開始推送功能的實現在不斷改變，功能也在不斷增加，iOS10又出來了一個推送插件的開發（見最后圖），廢話不多說直接上代碼：

#import <UserNotifications/UserNotifications.h> - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { // Override point for customization after application launch.  /* APP未啟動，點擊推送消息的情況下 iOS10遺棄UIApplicationLaunchOptionsLocalNotificationKey，使用代理UNUserNotificationCenterDelegate方法didReceiveNotificationResponse:withCompletionHandler:獲取本地推送 */// NSDictionary *localUserInfo = launchOptions[UIApplicationLaunchOptionsLocalNotificationKey];// if (localUserInfo) {// NSLog(@"localUserInfo:%@",localUserInfo);// //APP未啟動，點擊推送消息// } NSDictionary *remoteUserInfo = launchOptions[UIApplicationLaunchOptionsRemoteNotificationKey]; if (remoteUserInfo) { NSLog(@"remoteUserInfo:%@",remoteUserInfo); //APP未啟動，點擊推送消息，iOS10下還是跟以前一樣在此獲取 } [self registerNotification]; return YES;}

注冊推送方法的改變：

新增庫 #import <UserNotifications/UserNotifications.h> 推送單列UNUserNotificationCenter 等API

- (void)registerNotification{ /* identifier：行為標識符，用于調用代理方法時識別是哪種行為。 title：行為名稱。 UIUserNotificationActivationMode：即行為是否打開APP。 authenticationRequired：是否需要解鎖。 destructive：這個決定按鈕顯示顏色，YES的話按鈕會是紅色。 behavior：點擊按鈕文字輸入，是否彈出鍵盤 */ UNNotificationAction *action1 = [UNNotificationAction actionWithIdentifier:@"action1" title:@"策略1行為1" options:UNNotificationActionOptionForeground]; /*iOS9實現方法 UIMutableUserNotificationAction * action1 = [[UIMutableUserNotificationAction alloc] init]; action1.identifier = @"action1"; action1.title=@"策略1行為1"; action1.activationMode = UIUserNotificationActivationModeForeground; action1.destructive = YES; */  UNTextInputNotificationAction *action2 = [UNTextInputNotificationAction actionWithIdentifier:@"action2" title:@"策略1行為2" options:UNNotificationActionOptionDestructive textInputButtonTitle:@"textInputButtonTitle" textInputPlaceholder:@"textInputPlaceholder"]; /*iOS9實現方法 UIMutableUserNotificationAction * action2 = [[UIMutableUserNotificationAction alloc] init]; action2.identifier = @"action2"; action2.title=@"策略1行為2"; action2.activationMode = UIUserNotificationActivationModeBackground; action2.authenticationRequired = NO; action2.destructive = NO; action2.behavior = UIUserNotificationActionBehaviorTextInput;//點擊按鈕文字輸入，是否彈出鍵盤 */  UNNotificationCategory *category1 = [UNNotificationCategory categoryWithIdentifier:@"Category1" actions:@[action2,action1] minimalActions:@[action2,action1] intentIdentifiers:@[@"action1",@"action2"] options:UNNotificationCategoryOptionCustomDismissAction]; // UIMutableUserNotificationCategory * category1 = [[UIMutableUserNotificationCategory alloc] init]; // category1.identifier = @"Category1"; // [category1 setActions:@[action2,action1] forContext:(UIUserNotificationActionContextDefault)];  UNNotificationAction *action3 = [UNNotificationAction actionWithIdentifier:@"action3" title:@"策略2行為1" options:UNNotificationActionOptionForeground]; // UIMutableUserNotificationAction * action3 = [[UIMutableUserNotificationAction alloc] init]; // action3.identifier = @"action3"; // action3.title=@"策略2行為1"; // action3.activationMode = UIUserNotificationActivationModeForeground; // action3.destructive = YES;  UNNotificationAction *action4 = [UNNotificationAction actionWithIdentifier:@"action4" title:@"策略2行為2" options:UNNotificationActionOptionForeground]; // UIMutableUserNotificationAction * action4 = [[UIMutableUserNotificationAction alloc] init]; // action4.identifier = @"action4"; // action4.title=@"策略2行為2"; // action4.activationMode = UIUserNotificationActivationModeBackground; // action4.authenticationRequired = NO; // action4.destructive = NO;  UNNotificationCategory *category2 = [UNNotificationCategory categoryWithIdentifier:@"Category2" actions:@[action3,action4] minimalActions:@[action3,action4] intentIdentifiers:@[@"action3",@"action4"] options:UNNotificationCategoryOptionCustomDismissAction]; // UIMutableUserNotificationCategory * category2 = [[UIMutableUserNotificationCategory alloc] init]; // category2.identifier = @"Category2"; // [category2 setActions:@[action4,action3] forContext:(UIUserNotificationActionContextDefault)];   [[UNUserNotificationCenter currentNotificationCenter] setNotificationCategories:[NSSet setWithObjects:category1,category2, nil]]; [[UNUserNotificationCenter currentNotificationCenter] requestAuthorizationWithOptions:UNAuthorizationOptionBadge | UNAuthorizationOptionSound | UNAuthorizationOptionAlert completionHandler:^(BOOL granted, NSError * _Nullable error) { NSLog(@"completionHandler"); }]; /*iOS9實現方法 UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeAlert|UIUserNotificationTypeBadge|UIUserNotificationTypeSound) categories:[NSSet setWithObjects: category1,category2, nil]]; [[UIApplication sharedApplication] registerUserNotificationSettings:settings]; */ [[UIApplication sharedApplication] registerForRemoteNotifications];   [UNUserNotificationCenter currentNotificationCenter].delegate = self;}

代理方法的改變：

一些本地和遠程推送的回調放在了同一個代理方法

#pragma mark -- (void)application:(UIApplication *)application didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings NS_AVAILABLE_IOS(8_0) __TVOS_PROHIBITED{ NSLog(@"didRegisterUserNotificationSettings");}- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken NS_AVAILABLE_IOS(3_0){ NSLog(@"deviceToken:%@",deviceToken); NSString *deviceTokenSt = [[[[deviceToken description]   stringByReplacingOccurrencesOfString:@"<" withString:@""]  stringByReplacingOccurrencesOfString:@">" withString:@""]  stringByReplacingOccurrencesOfString:@" " withString:@""]; NSLog(@"deviceTokenSt:%@",deviceTokenSt);}- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error NS_AVAILABLE_IOS(3_0){ NSLog(@"didFailToRegisterForRemoteNotificationsWithError:%@",error);}/*iOS9使用方法- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo NS_DEPRECATED_IOS(3_0, 10_0, "Use UserNotifications Framework's -[UNUserNotificationCenterDelegate willPresentNotification:withCompletionHandler:] or -[UNUserNotificationCenterDelegate didReceiveNotificationResponse:withCompletionHandler:] for user visible notifications and -[UIApplicationDelegate application:didReceiveRemoteNotification:fetchCompletionHandler:] for silent remote notifications"){ }*/- (void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions))completionHandler{ NSLog(@"willPresentNotification:%@",notification.request.content.title);  // 這里真實需要處理交互的地方 // 獲取通知所帶的數據 NSString *notMess = [notification.request.content.userInfo objectForKey:@"aps"]; }- (void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void (^)())completionHandler{ //在沒有啟動本App時，收到服務器推送消息，下拉消息會有快捷回復的按鈕，點擊按鈕后調用的方法，根據identifier來判斷點擊的哪個按鈕 NSString *notMess = [response.notification.request.content.userInfo objectForKey:@"aps"]; NSLog(@"didReceiveNotificationResponse:%@",response.notification.request.content.title);// response.notification.request.identifier}//遠程推送APP在前臺- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler{ NSLog(@"didReceiveRemoteNotification:%@",userInfo);}/*- (void)application:(UIApplication *)application handleActionWithIdentifier:(nullable NSString *)identifier forRemoteNotification:(NSDictionary *)userInfo completionHandler:(void(^)())completionHandler NS_DEPRECATED_IOS(8_0, 10_0, "Use UserNotifications Framework's -[UNUserNotificationCenterDelegate didReceiveNotificationResponse:withCompletionHandler:]") __TVOS_PROHIBITED{ }*//*// 本地通知回調函數，當應用程序在前臺時調用- (void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification NS_DEPRECATED_IOS(4_0, 10_0, "Use UserNotifications Framework's -[UNUserNotificationCenterDelegate willPresentNotification:withCompletionHandler:] or -[UNUserNotificationCenterDelegate didReceiveNotificationResponse:withCompletionHandler:]") __TVOS_PROHIBITED{ NSLog(@"didReceiveLocalNotification:%@",notification.userInfo);   // 這里真實需要處理交互的地方 // 獲取通知所帶的數據 NSString *notMess = [notification.userInfo objectForKey:@"aps"]; UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"本地通知(前臺)"    message:notMess    delegate:nil   cancelButtonTitle:@"OK"   otherButtonTitles:nil]; [alert show];  // 更新顯示的徽章個數 NSInteger badge = [UIApplication sharedApplication].applicationIconBadgeNumber; badge--; badge = badge >= 0 ? badge : 0; [UIApplication sharedApplication].applicationIconBadgeNumber = badge;  // 在不需要再推送時，可以取消推送 [FirstViewController cancelLocalNotificationWithKey:@"key"];}- (void)application:(UIApplication *)application handleActionWithIdentifier:(nullable NSString *)identifier forLocalNotification:(UILocalNotification *)notification completionHandler:(void(^)())completionHandler NS_DEPRECATED_IOS(8_0, 10_0, "Use UserNotifications Framework's -[UNUserNotificationCenterDelegate didReceiveNotificationResponse:withCompletionHandler:]") __TVOS_PROHIBITED{ //在非本App界面時收到本地消息，下拉消息會有快捷回復的按鈕，點擊按鈕后調用的方法，根據identifier來判斷點擊的哪個按鈕，notification為消息內容 NSLog(@"%@----%@",identifier,notification); completionHandler();//處理完消息，最后一定要調用這個代碼塊}*/

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