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Android Broadcast

25 Sep, 15:03

Open in Telegram Share Report

🚀 Вышел WorkManager 2.12.0

👉 Новое экспериментальное Work Metrics API для изучения истории выполнения задач.

@OptIn(ExperimentalWorkMetricsApi::class)
suspend fun dumpSyncMetrics(repo: WorkMetricsInfoRepository) {
val query = WorkMetricsQuery.Builder()
.addWorkerClassNames(SyncWorker::class.java.name)
.addTags("sync")
.setBeginTimeMillis(...)
.build()

repo.getWorkMetricsInfos(query).forEach { info ->
Log.d(
"WM",
"${info.workerClassName} " +
"state=${info.state} " +
"attempts=${info.runAttemptCount} " +
"retries=${info.explicitRetryCount} " +
"worker=${info.workerDurationMillis}ms " +
"total=${info.totalRuntimeMillis}ms " +
"stops=${info.stopReasonCounts}"
)
}
}

👉 Новое экспериментальное API для слежения за событиями разных Work
// ExecutionEventListener — все 4 метода abstract
// cheduleEventListener — default, можно повесить только нужные.
@OptIn(ExperimentalEventsApi::class)
class WorkTelemetry : ExecutionEventListener, ScheduleEventListener {

override fun onStarted(workInfo: WorkInfo) {
Log.d("WM", "start ${workInfo.id} ${workInfo.workerClassName}")
}

override fun onFinished(result: ListenableWorker.Result, workInfo: WorkInfo) {
Log.d("WM", "finish ${workInfo.id} $result attempts=${workInfo.runAttemptCount}")
}

override fun onStopped(stopReason: Int, workInfo: WorkInfo) {
Log.d("WM", "stop ${workInfo.id} reason=$stopReason")
}

override fun onException(throwable: Throwable, workInfo: WorkInfo) {
Log.e("WM", "crash ${workInfo.id}", throwable)
}

override fun onEnqueued(workInfo: WorkInfo) { }

override fun onUnblocked(workInfo: WorkInfo) { }

override fun onUpdated(oldWorkInfo: WorkInfo, updatedWorkInfo: WorkInfo) { }

override fun onCancelled(workInfo: WorkInfo) { }

override fun onPrerequisiteFailed(workInfo: WorkInfo) { }
}

Что еще поменялось
👉 minSdk 23 -> 24 (Android 7.0 теперь минимум)
👉 дефолтный executor теперь Dispatchers.Default вместо собственного. Все также можно переопределить
🛠 Исправление багов и улучшение производительности

#Android #AndroidDev #WorkManager #AndroidJetpack

6.7k 1 18 12
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