PHONE BACKGROUND TASK HOST CODE

PHONE BACKGROUND TASK HOST CODE

The Agent is the container that is manged by the operating system and agent is the code that will run.Multitasking with background agent Agents and Tasks So dont put any critical logic in background agent as it may not run.Also at any point of time the user can see the background tasks running and can manage them and choose to disable them.If the phone goes to power saver mode then the background agents may stop running.A background agent will be started only when the operating system can give the agent processor resource.There can only be limited number of background agents running at a point of time and this controlled by the oprating system.A background task can be used used to conatc the datbase and get the updates every half an hour or play music from a server online.The logical reason that microsoft architect give is that if a background tasks goes out of control or does what it is not intended to do somehow it should not affect the battery life of the phone and the user user experience as well. The background tasks have limitations to what it can do and processor and other phone facilities.The Agent can run when the application is not in the foreground.A Windows Phone application can have only one background agent which can perform perodic tasks or resource intensive tasks or both.This ensures better battery life for the user.

There is only one foreground application active at a time though other may be running but are not active.Normally a windows phone application runs in the foreground and interacts with the screen and user of the phone.Windows Phone Task management Forground Tasks Must have developed a windows phone apps.Net and Silverlight development experience So the topics we are going to cover in this post are:

Phone background task host