google cloud messaging android

"Android Instant Messaging Development Summary " based on various common problems of IM andriod development, combined with the practice of instant communication technology of NetEase Cloud , I make a comprehensive summary of IM development.Related recommended reading:,Android Instant

"Android Instant Messaging Development Summary " based on various common problems of IM andriod development, combined with the practice of instant communication technology of NetEase Cloud , I make a comprehensive summary of IM development.Related recommended reading:,Summary of Android Instant

("UID")); }else{logger.i ("Addfriendmessage's Extra is empty"); }} catch (Exception e) {e.printstacktrace (); } return add; } @Override Public String Getmsgtype () {return ' add '; } @Override public Boolean istransient () {///is set to true, indicating that the message is transient, then it is not saved to the local db, the SDK is only responsible for sending out//set to False, the will be saved to the database in the specified session return true; }}　　2.

XMPP is a communication protocol. Because this is an open agreement, many real-time applications use this protocol in order to economize on development costs. The most commonly used combination of Android Asmack +openfire. Asmack is the Android version of Smack, which encapsulates the XMPP protocol and provides a rich API that simplifies operations. OpenFire is an open source IM server, based on XMPP implem

Recently, the integration of real-time chat in the project, pick and choose, the final choice of the Ring Letter SDK for development, the main reason to choose the ring letter is the interface is convenient, concise, explain the document clear and understandable. The documentation has Android, IOS, and backend server, or it's very full. Ring Letter Official Website: http://www.easemob.com/ The purpose of this article is to explain how the ring lette

1. The Android asynchronous messaging mechanism has the following two ways: (Asynchronous message delivery to resolve thread communication problems)Handler and Asynctask2, the use of handler official interpretation:1), timed tasks: Use Handler.postdelay (Runnable R, time) to execute MSG at specified times.2), inter-thread communication: Perform time-consuming tasks in a child thread when performing a more t

Google has developed cloud computing technologies for many of its businesses, which have a huge amount of data. Google's file system in Google's cloud computing architecture is one of three key technologies in cloud computing. This article mainly introduces the GFS architecture of