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https://github.com/aritchie/jobs

Background Jobs Framework for Xamarin & UWP
https://github.com/aritchie/jobs

Last synced: 30 days ago
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Background Jobs Framework for Xamarin & UWP

Host: GitHub
URL: https://github.com/aritchie/jobs
Owner: aritchie
License: mit
Archived: true
Created: 2018-09-14T01:01:24.000Z (about 6 years ago)
Default Branch: master
Last Pushed: 2022-12-08T03:45:26.000Z (about 2 years ago)
Last Synced: 2024-11-03T12:06:10.864Z (about 1 month ago)
Language: C#
Homepage:
Size: 3.91 MB
Stars: 82
Watchers: 11
Forks: 15
Open Issues: 2
Metadata Files:
- Readme: readme.md
- Changelog: changelog.md
- License: LICENSE.md

Awesome Lists containing this project

awesome-xamarin-forms - Jobs ★84

README

        # UPDATE - This library has has moved to the Shiny Framework at https://github.com/shinyorg/shiny 

# ACR Background Jobs Plugin for Xamarin & Windows

[Change Log - March 5, 2019](changelog.md)

### [SUPPORT THIS PROJECT](https://allancritchie.net/projects)

Plugin.Jobs|[![NuGet](https://img.shields.io/nuget/v/Plugin.Jobs.svg?maxAge=2592000)](https://www.nuget.org/packages/Plugin.Jobs/)

### BUILDS

Branch|Status

------|------

Master|[![Build status](https://dev.azure.com/allanritchie/Plugins/_apis/build/status/Jobs?branchName=master)](https://dev.azure.com/allanritchie/Plugins/_build/latest?definitionId=0)

Dev|[![Build status](https://dev.azure.com/allanritchie/Plugins/_apis/build/status/Jobs?branchName=dev)](https://dev.azure.com/allanritchie/Plugins/_build/latest?definitionId=0)

## PLATFORMS

Platform|Version

--------|-------

Android|5.0+

iOS|8+

Windows UWP|16299+

Any Other Platform|Must Support .NET Standard 2.0

iOS, Android, & UWP implementations use [Xamarin Essentials](https://github.com/xamarin/essentials)

## FEATURES

* Cross Platform Background Jobs Framework

* Run adhoc jobs in the background (mainly for use on iOS)

* Define jobs with runtime parameters to run at regular intervals

* Internal logging to let you know how often jobs are running, if they complete successfully or error

* Place criteria as to when jobs can run responsibly

    * device is charging 

    * battery is not low

    * Internet connectivity via Mobile

    * Internet connectivity via WiFi

## DOCS

* Setup

    * [Android](platform_android.md)

    * [iOS](platform_ios.md)

    * [UWP](platform_uwp.md)

* [Running Adhoc One-Time Tasks](#adhoc)

* [Scheduling Background Jobs](#schedule)

* [Cancelling Jobs](#cancel)

* [Running Jobs On-Demand](#ondemand)

* [Querying Jobs, Run Logs, & Events](other.md)

* [Dependency Injection](di.md)

* [FAQ - Frequently Asked Questions](faq.md)

    

## SETUP

Install From [![NuGet](https://img.shields.io/nuget/v/Plugin.Jobs.svg?maxAge=2592000)](https://www.nuget.org/packages/Plugin.Jobs/)

Follow the Setup Guids

* [Android](platform_android.md)

* [iOS](platform_ios.md)

* [UWP](platform_uwp.md)

## HOW TO USE

#### Creating a One-Time Adhoc Job

```csharp

// To issue an adhoc task that can continue to run in the background 

CrossJobs.Current.RunTask(async () => 

{

    // your code

});

```

#### Scheduling a background job

```csharp

// first define your job

public class YourJob : IJob

{

    public async Task Run(JobInfo jobInfo, CancellationToken cancelToken)

    {

        var loops = jobInfo.GetValue("LoopCount", 25);

        for (var i = 0; i < loops; i++)

        {

            if (cancelToken.IsCancellationRequested)

                break;

            await Task.Delay(1000, cancelToken).ConfigureAwait(false);

        }

    }

}

var job = new JobInfo

{

    Name = "YourJobName",

    Type = typeof(YourJob),

    // these are criteria that must be met in order for your job to run

    BatteryNotLow = this.BatteryNotLow,

    DeviceCharging = this.DeviceCharging

    NetworkType = NetworkType.Any,

    Repeat = true; //defaults to true, set to false to run once OR set it inside a job to cancel further execution

};

// you can pass variables to your job

job.SetValue("LoopCount", 10);

// lastly, schedule it to go - don't worry about scheduling something more than once, we just update if your job name matches an existing one

CrossJobs.Current.Schedule(job);

```

#### Cancelling Jobs

```csharp

// Cancelling A Job

CrossJobs.Current.Cancel("YourJobName");

// Cancelling All Jobs

CrossJobs.Current.CancelAll();

```

#### Running Jobs On-Demand

```csharp

// Run All Jobs On-Demand

var results = await CrossJobs.Current.RunAll();

// Run A Specific Job On-Demand

var result = await CrossJobs.Current.Run("YourJobName");

```