push-notification

问题 What is a service that i can use to send a notification to an Android device? I want it so i can send it in real time! 回答1: You have to use GCM - Google cloud messaging for sending push notifications to Device. Refer to demo application given in android developer site. GCM Demo Application And main link is - Google Cloud Messaging for Android 回答2: I think the best way to send notifications in Android is FCM(Firebase cloud message ), and this service is also from google which is a replacement

问题 How should i register my android app (or) device to parse push site to get the notification. now i was connected to GCM. am not able to step ahead and register my device with parse... 回答1: Here's the best way to implement official Parse SDK for standard push notification based on my experiences and several trial and errors and also many SO and Parse threads reading . So I'll walk you through these steps: Add the following dependencies to the app build.gradle file, and you can get the latest

问题 How can i open specific tab bar when receive push notification? i already put [self.tabBarController setSelectedIndex:2]; on viewDidAppear and what happen is in data logging, it showing that it passing through tabBar 2 viewController but it not open/showing that page and remain at the firstView controller/ first tabBar. and then after i terminate the app and open back, automatically/ suddenly it open the tabBar 2 viewController. can anyone give any idea or sample code to solve this? this is

问题 How can i open specific tab bar when receive push notification? i already put [self.tabBarController setSelectedIndex:2]; on viewDidAppear and what happen is in data logging, it showing that it passing through tabBar 2 viewController but it not open/showing that page and remain at the firstView controller/ first tabBar. and then after i terminate the app and open back, automatically/ suddenly it open the tabBar 2 viewController. can anyone give any idea or sample code to solve this? this is

问题 As a web developer, I have developed a chat service and some other real-time collaborative services with the help of third-party services like Redis or Pusher. They provide simple API's that I can use publish/subscribe model to achieve bidirectional communication over the webserver. I want to now implement a simple push notification without the use of any third-party services, but I am not quite sure how to achieve this. The situation is as below: Backend is in Python (Django) A user receives

问题 I've created a sample App with Cordova and a Mvc5 application that talks with Azure Notification Hubs. Registrations are handled by the backend because tags must be secured. We have used three different templates registered from the backend for the iOS,WP8 and Android platforms; the backend can send a push notification with a $message payload using sendtemplatenotificationasync . It's working but we have not used the templateName . Reading the Registration from your app Backend documentation

问题 Firstly, I am sorry if the title is long. I am working on face detection using python. I am trying to write a script where it will notify user when there is same picture or almost same picture/faces detected between two directories/folder. Below is the script that I wrote so far. import cv2 import glob, requests def detect1(): face_cascade = cv2.CascadeClassifier('haarcascade_frontalface_alt.xml') for img in glob.glob('/Users/Ling/Pythonfiles/Faces/*.jpg'): cv_img = cv2.imread(img) gray = cv2

问题 I implemented an Android chat application using Smack client with XMPP server. Everything works fine when the user is online, now when the user is offline (the app is not in running state). I would like to push notification using GCM. Is there a way to achieve that, and is there a way that we can manage our server itself to take care of that? 回答1: You can send push notification any time the user is online or not but the device has internet.You have all devices device tokens so when you send a

问题 I implemented an Android chat application using Smack client with XMPP server. Everything works fine when the user is online, now when the user is offline (the app is not in running state). I would like to push notification using GCM. Is there a way to achieve that, and is there a way that we can manage our server itself to take care of that? 回答1: You can send push notification any time the user is online or not but the device has internet.You have all devices device tokens so when you send a

问题 I tried the push notification tutorial . It's working fine but problem is badge. When I click on the view, app is appear and the close it. it still red badge in app icon. How to remove it ? Another question is when I click the view, it will appear home screen. I want to show other view when coming from push notification. 回答1: This will reset the application badge number. If you set that value to zero, it will hide the badge. [UIApplication sharedApplication].applicationIconBadgeNumber =