How can I send data from a server to an Android device without polling data devices?
This is called push on the server side and is usually called push. This is a well-known feature of the iPhone, but currently it does not exist on Android. Android Cloud 2 Device messaging has not yet been released to the general developer community. You can check out projects like MQTT and Deacon .
Googles . AppEngine .
API 8 (2.2), .
GCM (Google Cloud Messaging) - , GCM , , .
, , xtify mBlox (developer.mblox.com), , , push- .
Good luck with your development!
Source: https://habr.com/ru/post/1770291/More articles:Cannot catch FileNotFoundException when using DOMConfigurator - javaHow to efficiently store hundrets of thousands of documents? - databasehttps://translate.googleusercontent.com/translate_c?depth=1&pto=aue&rurl=translate.google.com&sl=ru&sp=nmt4&tl=en&u=https://fooobar.com/questions/1770288/ruby-on-rails-to-create-and-access-mysql-variable&usg=ALkJrhjzqlVF1tSCqKV9dk5kxI_cRX4GZwjquery ui slider: mouse call function - jqueryC # / LINQ: trying to optimize performance - c #Can I drain selectors with jQuery? - jqueryZend.htaccess configuration does not work in Ubuntu - apache2Exiting the eval argument - javascriptjQuery and shortcuts - jqueryVisual Studio 2010 WPF Designer scale - c #All Articles