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23 lines
1.4 KiB
Markdown
23 lines
1.4 KiB
Markdown
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<a style="float:right;font-size:12px;" href="http://github.com/danielsogl/awesome-cordova-plugins/edit/master/src/@awesome-cordova-plugins/plugins/background-fetch/index.ts#L8">
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Improve this doc
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</a>
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# Background Fetch
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```
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$ ionic cordova plugin add cordova-plugin-background-fetch
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$ npm install @ionic-native/plugins/background-fetch
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```
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## [Usage Documentation](https://ionicframework.com/docs/native/background-fetch/)
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Plugin Repo: [https://github.com/transistorsoft/cordova-plugin-background-fetch](https://github.com/transistorsoft/cordova-plugin-background-fetch)
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iOS Background Fetch Implementation. See: https://developer.apple.com/reference/uikit/uiapplication#1657399
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iOS Background Fetch is basically an API which wakes up your app about every 15 minutes (during the user's prime-time hours) and provides your app exactly 30s of background running-time. This plugin will execute your provided callbackFn whenever a background-fetch event occurs. There is no way to increase the rate which a fetch-event occurs and this plugin sets the rate to the most frequent possible value of UIApplicationBackgroundFetchIntervalMinimum -- iOS determines the rate automatically based upon device usage and time-of-day (ie: fetch-rate is about ~15min during prime-time hours; less frequently when the user is presumed to be sleeping, at 3am for example).
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For more detail, please see https://github.com/transistorsoft/cordova-plugin-background-fetch
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## Supported platforms
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- iOS
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