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Added synchronized(lock)

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This commit is contained in:
Kanahia 2024-08-05 11:25:02 +05:30
parent 4ea3698729
commit 34930f1fea
1 changed files with 13 additions and 6 deletions
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19
app/src/main/java/fr/free/nrw/commons/upload/worker/WorkRequestHelper.kt
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@ -12,14 +12,20 @@ import java.util.concurrent.TimeUnit
class WorkRequestHelper {
companion object {
@Volatile
private var isUploadWorkerRunning = false
private val lock = Object()
fun makeOneTimeWorkRequest(context: Context, existingWorkPolicy: ExistingWorkPolicy) {
if (isUploadWorkerRunning) {
Timber.e("UploadWorker is already running. Cannot start another instance.")
return
synchronized(lock) {
if (isUploadWorkerRunning) {
Timber.e("UploadWorker is already running. Cannot start another instance.")
return
} else {
Timber.e("Setting isUploadWorkerRunning to true")
isUploadWorkerRunning = true
}
}
/* Set backoff criteria for the work request
@ -46,14 +52,15 @@ class WorkRequestHelper {
UploadWorker::class.java.simpleName, existingWorkPolicy, uploadRequest
)
isUploadWorkerRunning = true
}
/**
* Sets the flag isUploadWorkerRunning to`false` allowing new worker to be started.
*/
fun markUploadWorkerAsStopped() {
isUploadWorkerRunning = false
synchronized(lock) {
isUploadWorkerRunning = false
}
}
}
}