IOS訊息推送情況總結

標籤：style   blog   color   os   io   strong   for   ar   

 App沒有啟動的時候,接受到了訊息通知.這個時候作業系統會按預設來展示一個alert，在App Icon上標記一個數字

1.當程式處於關閉狀態收到推送訊息時，點擊表徵圖或訊息列會調用- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions2.當程式處於前台工作時，這時候若收到訊息推送會調用- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo3.當程式處於後台運行時，這時候若收到訊息推送，點擊表徵圖或訊息列會調用- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo針對1種情況代碼if (launchOptions) {        NSDictionary* pushInfo = [launchOptions objectForKey:@"UIApplicationLaunchOptionsRemoteNotificationKey"];        //此處必須用stringWithFormat轉換下        if (pushInfo != nil) {                        UIAlertView *alert = [[UIAlertView alloc]initWithTitle:@"App關閉" message:[NSString stringWithFormat:@"%@",pushInfo] delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil, nil];            [alert show];        }    }針對2，3種情況代碼if ([[userInfo objectForKey:@"aps"] objectForKey:@"alert"]!=NULL) {        // 當程式處於前台工作時，這時候若收到訊息推送處理        if(application.applicationState == UIApplicationStateActive){                        UIAlertView *alert = [[UIAlertView alloc]initWithTitle:@"App前台運行" message:[[userInfo objectForKey:@"aps"] objectForKey:@"alert"] delegate:self cancelButtonTitle:@"確定" otherButtonTitles:nil, nil];            [alert show];        }        else  //當程式處於後台運行時，這時候若收到訊息推送處理        {            UIAlertView *alert = [[UIAlertView alloc]initWithTitle:@"App後台運行" message:[NSString stringWithFormat:@"%@",userInfo] delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil, nil];            [alert show];                    }    }