# CCS

Published articles for CCS.

This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles.

## An XMPP Server for Google Cloud Messaging

DevFeed: [An XMPP Server for Google Cloud Messaging](<https://devfeed.tech/articles/an-xmpp-server-for-google-cloud-messaging-29129.md>)

Original publisher: [Read original article](<https://www.grokkingandroid.com/xmpp-server-google-cloud-messaging/>)

Author: Wolfram Rittmeyer

Published: 2014-02-18T06:29:24Z

Content type: tutorial

Language: en

Sources: [Grokking Android](<https://devfeed.tech/sources/grokking-android.md>)

Topics: [XMPP](<https://devfeed.tech/topics/xmpp.md>), [Messaging](<https://devfeed.tech/topics/messaging.md>), [Android](<https://devfeed.tech/topics/android.md>), [Back end](<https://devfeed.tech/topics/backend.md>)

Tags: [android](<https://devfeed.tech/tags/android.md>), [backend](<https://devfeed.tech/tags/backend.md>), [ccs](<https://devfeed.tech/tags/ccs.md>), [cloud-connection-server](<https://devfeed.tech/tags/cloud-connection-server.md>), [google-cloud-messaging](<https://devfeed.tech/tags/google-cloud-messaging.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [java](<https://devfeed.tech/tags/java.md>), [messaging](<https://devfeed.tech/tags/messaging.md>), [tutorials](<https://devfeed.tech/tags/tutorials.md>), [xmpp](<https://devfeed.tech/tags/xmpp.md>)

### AI overview

This post explains the server side of upstream messaging with Google Cloud Messaging, focusing on the permanent XMPP connection between a backend and Google's Cloud Connection Server. It also discusses Java libraries, including Smack, and cautions that the sample project is not suitable for production.

### Source excerpt

In this post I am going to write about the server-side of upstream messages with Google Cloud Messaging. This is the second part of my three-part series on this topic. If you haven't read the first part about the flow of events and the Android implementation of upstream messaging, please read that one first. The [...] Continue Reading "An XMPP Server for Google Cloud Messaging" The post An XMPP Server for Google Cloud Messaging appeared first on Grokking Android.

## Upstream Messages With Google Cloud Messaging

DevFeed: [Upstream Messages With Google Cloud Messaging](<https://devfeed.tech/articles/upstream-messages-with-google-cloud-messaging-29126.md>)

Original publisher: [Read original article](<https://www.grokkingandroid.com/upstream_messages_with_google_cloud_messaging/>)

Author: Wolfram Rittmeyer

Published: 2014-02-06T08:39:14Z

Content type: tutorial

Language: en

Sources: [Grokking Android](<https://devfeed.tech/sources/grokking-android.md>)

Topics: [Messaging](<https://devfeed.tech/topics/messaging.md>), [Android](<https://devfeed.tech/topics/android.md>), [API](<https://devfeed.tech/topics/api.md>), [Google](<https://devfeed.tech/topics/google.md>), [GitHub](<https://devfeed.tech/topics/github.md>)

Tags: [android](<https://devfeed.tech/tags/android.md>), [api](<https://devfeed.tech/tags/api.md>), [ccs](<https://devfeed.tech/tags/ccs.md>), [cloud-connection-server](<https://devfeed.tech/tags/cloud-connection-server.md>), [github](<https://devfeed.tech/tags/github.md>), [google](<https://devfeed.tech/tags/google.md>), [google-cloud-messaging](<https://devfeed.tech/tags/google-cloud-messaging.md>), [messaging](<https://devfeed.tech/tags/messaging.md>), [sample](<https://devfeed.tech/tags/sample.md>), [tutorials](<https://devfeed.tech/tags/tutorials.md>), [upstream-messaging](<https://devfeed.tech/tags/upstream-messaging.md>), [user-notifications](<https://devfeed.tech/tags/user-notifications.md>)

### AI overview

This tutorial explains upstream messaging with Google Cloud Messaging on Android. It introduces the messaging model, describes the Android-side event flow, and points to sample client and server applications. The article focuses on sending messages from a device to Google's cloud and is part of a series that also covers server-side processing and user-specific notifications.

### Source excerpt

Google announced a new messaging model with Google Cloud Messaging on last years Google IO. This model allows for upstream messaging and for user specific notifications. This post is the first in a three-part series in which I am going to look into both these changes and to show you how to use them. I [...] Continue Reading "Upstream Messages With Google Cloud Messaging" The post Upstream Messages With Google Cloud Messaging appeared first on Grokking Android.