一、本地通知
1、創建通知
代碼如下
- (IBAction)fireLocalNote:(id)sender {
// 1.創建本地通知
UILocalNotification *localNote = [[UILocalNotification alloc] init];
// 2.設置本地通知的內容
// 2.1.設置通知發出的時間
localNote.fireDate = [NSDate dateWithTimeIntervalSinceNow:5.0];
// 2.2.設置通知的內容
localNote.alertBody = @"吃飯了嗎?";
// 2.3.設置滑塊的文字
localNote.alertAction = @"快點";
// 2.4.決定alertAction是否生效
localNote.hasAction = NO;
// 2.5.設置點擊通知的啓動圖片
localNote.alertLaunchImage = @"3213432dasf";
// 2.6.設置alertTitle
localNote.alertTitle = @"3333333333";
// 2.7.設置有通知時的音效
localNote.soundName = @"buyao.wav";
// 2.8.設置應用程序圖標右上角的數字
localNote.applicationIconBadgeNumber = 999;
// 2.9.設置額外信息
localNote.userInfo = @{@"type" : @1};
// 3.調用通知
[[UIApplication sharedApplication] scheduleLocalNotification:localNote];
}
2、接受通知
(1)應用之前沒有被打開(該應用未在後臺運行)
此時點擊通知消息,進入應用,執行:
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// 設置應用程序的圖標右上角的數字
[application setApplicationIconBadgeNumber:0];
// iOS8.0以上需要詢問是否接受通知
if ([[UIDevice currentDevice].systemVersion doubleValue] >= 8.0) {
UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeAlert | UIUserNotificationTypeBadge | UIUserNotificationTypeSound categories:nil];
[application registerUserNotificationSettings:settings];
}
// 界面的跳轉(針對應用程序被殺死的狀態下的跳轉)
if (launchOptions[UIApplicationLaunchOptionsLocalNotificationKey]) {
// 跳轉代碼
UILabel *redView = [[UILabel alloc] init];
redView.frame = CGRectMake(0, 0, 200, 300);
redView.numberOfLines = 0;
redView.font = [UIFont systemFontOfSize:12.0];
redView.backgroundColor = [UIColor redColor];
redView.text = [NSString stringWithFormat:@"%@", launchOptions];
[self.window.rootViewController.view addSubview:redView];
}
return YES;
}
(2)應用被打開了(應用在後臺運行)
點擊通知消息,會執行:
/*
應用程序在進入前臺,或者在前臺的時候都會執行該方法
*/
- (void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification
{
// 針對應用程序在後臺的時候進行的跳轉
if (application.applicationState == UIApplicationStateInactive) {
NSLog(@"進行界面的跳轉");
NSLog(@"%@", notification.userInfo);
UIView *redView = [[UIView alloc] init];
redView.frame = CGRectMake(0, 0, 100, 100);
redView.backgroundColor = [UIColor redColor];
[self.window.rootViewController.view addSubview:redView];
}
}
二、遠程推送
具體步驟:
1、從蘋果服務器獲取DeviceToken;
2、將DeviceToken發送給服務器,如果是用的第三方推送,如極光推送,就需要將DeviceToken發給極光推送後臺
前期準備
1. 創建支持遠程推送功能的App ID
2. 申請開發者證書,並選中剛剛創建的App ID
3. 下載CER文件,並導入鑰匙串管理
4. 申請發佈證書,並選中剛剛創建的App ID
5. 下載CER文件,並導入鑰匙串管理
6. 檢查App ID,確認證書已經指定
步驟
1.iOS7和iOS8分別發送請求,請求DeviceToken
2.獲取DeviceToken,代理 法
3.將DeviceToken發送給服務器(激光推送),pushMeBaby
4.監聽遠程通知的點擊
1、推送信息必須的格式
格式:{"aps":{"alert":"推送需要顯示的文字","badge":1,"sound":"default"}}
badge是應用圖標的數字,sound通知時提示的聲音,後邊依照這樣的字典格式,還可以拼接其他自己需要的參數信息。
2、獲取DeviceToken,並且發送給服務器
- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken
{
// 將DeviceToken傳給服務器
NSLog(@"%@", deviceToken.description);
}
3、註冊通知
相關代碼如下:
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
if ([[UIDevice currentDevice].systemVersion doubleValue] >= 8.0) { //iOS8
UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeAlert | UIUserNotificationTypeBadge | UIUserNotificationTypeSound categories:nil];
[application registerUserNotificationSettings:settings];
[application registerForRemoteNotifications];
} else { // iOS7
[application registerForRemoteNotificationTypes:UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeNewsstandContentAvailability | UIRemoteNotificationTypeSound |UIRemoteNotificationTypeAlert];
}
return YES;
}
4、收到推送後,監聽點擊推送消息(三種情況)
(1)應用未在後臺運行點擊通知時進入應用進行相關操作
相關代碼如下:
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
if ([[UIDevice currentDevice].systemVersion doubleValue] >= 8.0) { //iOS8
UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeAlert | UIUserNotificationTypeBadge | UIUserNotificationTypeSound categories:nil];
[application registerUserNotificationSettings:settings];
[application registerForRemoteNotifications];
} else { // iOS7
[application registerForRemoteNotificationTypes:UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeNewsstandContentAvailability | UIRemoteNotificationTypeSound |UIRemoteNotificationTypeAlert];
}
if (launchOptions[UIApplicationLaunchOptionsRemoteNotificationKey]) {
// 跳轉
// 添加一個紅色的View
}
return YES;
}
(2)應用在後臺運行時,點擊推送消息進入應用執行:
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
{
NSLog(@"%@", userInfo);
// 添加一個紅色的View
}
(3)收到推送,直接讓在後臺運行的該應用執行操作
步驟
1.打開後臺模式
2.告訴系統是否有新內容的更新
3.發送的通知有固定的格式(“content-available”:”1”)
1.打開後臺模式
2.告訴系統是否有新內容的更新
completionHandler(UIBackgroundFetchResultNewData);
3.發送的通知有固定的格式("content-available":"1")
{“aps”:{“alert”:”推送需要顯示的文字”,”badge”:1,”sound”:”default”,”content-available”:”隨便填一個字符串即可”}}
代碼如下:
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler
{
NSLog(@"11111111");
UIView *redView = [[UIView alloc] init];
redView.backgroundColor = [UIColor redColor];
redView.frame = CGRectMake(100, 100, 100, 100);
[self.window.rootViewController.view addSubview:redView];
// 1.打開後臺模式 2.告訴系統是否有新內容的更新 3.發送的通知有固定的格式("content-available":"1")
completionHandler(UIBackgroundFetchResultNewData);
}
轉載請註明出處,萬分感謝!