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Title: Background Work with WorkManager - Java  |  Android Developers

Open Graph Title: Background Work with WorkManager - Java  |  Android Developers

Description: Android has many choices for guaranteed background work, which have various pros and cons. The WorkManager library for Android makes working in the background simple. WorkManager deals with edge cases and compatibility issues. It also can create tasks that are query-able, reusable and chain-able. WorkManager is the recommended task scheduler on Android. This codelab will teach you the ins-and-outs of WorkManager: everything from writing a simple job to more complex chained jobs with constraints.

Open Graph Description: Android has many choices for guaranteed background work, which have various pros and cons. The WorkManager library for Android makes working in the background simple. WorkManager deals with edge cases and compatibility issues. It also can create tasks that are query-able, reusable and chain-able. WorkManager is the recommended task scheduler on Android. This codelab will teach you the ins-and-outs of WorkManager: everything from writing a simple job to more complex chained jobs with constraints.

Opengraph URL: https://developer.android.com/codelabs/android-workmanager-java

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WorkManager documentationhttps://developer.android.com/topic/libraries/architecture/workmanager/
Guide to background processinghttps://developer.android.com/guide/background/
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file_downloadDownload final codehttps://github.com/googlecodelabs/android-workmanager/archive/java.zip
file_downloadDownload starting codehttps://github.com/googlecodelabs/android-workmanager/archive/start_java.zip
View Binding's documentationhttps://d.android.com/topic/libraries/view-binding
herehttps://developer.android.com/jetpack/androidx/releases/work
Workerhttps://developer.android.com/reference/androidx/work/Worker.html
doWork()https://developer.android.com/reference/androidx/work/Worker.html#doWork()
WorkRequesthttps://developer.android.com/reference/androidx/work/WorkRequest.html
Constraintshttps://developer.android.com/reference/androidx/work/Constraints.html
WorkManagerhttps://developer.android.com/reference/androidx/work/WorkManager.html
Workerhttps://developer.android.com/reference/androidx/work/Worker
Contexthttp://d.android.com/reference/android/content/Context
Throwablehttp://d.android.com/reference/java/lang/Throwable
Datahttp://d.android.com/reference/androidx/work/Data
WorkContinuationhttp://d.android.com/reference/androidx/work/WorkContinuation
unique work chainshttp://d.android.com/topic/libraries/architecture/workmanager/advanced#unique
beginUniqueWorkhttp://d.android.com/reference/androidx/work/WorkManager#beginUniqueWork(java.lang.String,%20androidx.work.ExistingWorkPolicy,%20androidx.work.OneTimeWorkRequest...)
ExistingWorkPolicyhttp://d.android.com/reference/androidx/work/ExistingWorkPolicy
REPLACEhttp://d.android.com/reference/androidx/work/ExistingWorkPolicy#replace
KEEPhttp://d.android.com/reference/androidx/work/ExistingWorkPolicy#keep
APPENDhttp://d.android.com/reference/androidx/work/ExistingWorkPolicy#append
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WorkInfohttp://d.android.com/reference/androidx/work/WorkInfo
BLOCKEDhttp://d.android.com/reference/androidx/work/State#BLOCKED
CANCELLEDhttp://d.android.com/reference/androidx/work/State#CANCELLED
ENQUEUEDhttp://d.android.com/reference/androidx/work/State#ENQUEUED
FAILEDhttp://d.android.com/reference/androidx/work/State#FAILED
RUNNINGhttp://d.android.com/reference/androidx/work/State#RUNNING
SUCCEEDEDhttp://d.android.com/reference/androidx/work/State#SUCCEEDED
getOutputDatahttp://d.android.com/reference/androidx/work/WorkStatus.html#getOutputData()
Constraintshttps://developer.android.com/reference/androidx/work/Constraints.html
Constraints.Builderhttp://d.android.com/reference/androidx/work/Constraints.Builder.html
setRequiresStorageNotLowhttp://d.android.com/reference/androidx/work/Constraints.html#setRequiresStorageNotLow(boolean)
Constraints.Builderhttp://d.android.com/reference/androidx/work/Constraints.Builder.html
file_downloadDownload final codehttps://github.com/googlecodelabs/android-workmanager/archive/java.zip
WorkManager documentationhttp://d.android.com/topic/libraries/architecture/workmanager/
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