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76
app/src/main/java/com/hegocre/nextcloudpasswords/services/keepalive/KeepAliveWorker.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,76 @@ | ||
| package com.hegocre.nextcloudpasswords.services.keepalive | ||
|
|
||
| import android.content.Context | ||
| import androidx.work.BackoffPolicy | ||
| import androidx.work.Constraints | ||
| import androidx.work.CoroutineWorker | ||
| import androidx.work.Data | ||
| import androidx.work.NetworkType | ||
| import androidx.work.OneTimeWorkRequestBuilder | ||
| import androidx.work.WorkManager | ||
| import androidx.work.WorkRequest | ||
| import androidx.work.WorkerParameters | ||
| import com.hegocre.nextcloudpasswords.api.ApiController | ||
| import com.hegocre.nextcloudpasswords.api.SessionApi | ||
| import com.hegocre.nextcloudpasswords.data.user.UserController | ||
| import kotlinx.coroutines.Dispatchers | ||
| import kotlinx.coroutines.withContext | ||
| import java.util.concurrent.TimeUnit | ||
|
|
||
| class KeepAliveWorker(context: Context, private val params: WorkerParameters) : | ||
| CoroutineWorker(context, params) { | ||
| override suspend fun doWork(): Result { | ||
| val apiController = ApiController.getInstance(applicationContext) | ||
| if (!apiController.sessionOpen.value) { | ||
| return Result.success() | ||
| } | ||
|
|
||
| val server = UserController.getInstance(applicationContext).getServer() | ||
| val sessionApi = SessionApi.getInstance(server) | ||
|
|
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| val sessionCode = params.inputData.getString(SESSION_CODE_KEY) ?: return Result.failure() | ||
| val keepAliveDelay = params.inputData.getLong(KEEPALIVE_DELAY_KEY, -1L) | ||
| if (keepAliveDelay == -1L) return Result.failure() | ||
|
|
||
| val resultSuccess = withContext(Dispatchers.IO) { | ||
| sessionApi.keepAlive(sessionCode) | ||
| } | ||
|
|
||
| if (resultSuccess) { | ||
| WorkManager.getInstance(applicationContext) | ||
| .enqueue(getRequest(keepAliveDelay, sessionCode)) | ||
| return Result.success() | ||
| } else { | ||
| if (params.runAttemptCount > 2) { | ||
| ApiController.getInstance(applicationContext).clearSession() | ||
| return Result.failure() | ||
| } else { | ||
| return Result.retry() | ||
| } | ||
| } | ||
| } | ||
|
|
||
| companion object { | ||
| private const val SESSION_CODE_KEY = "com.hegocre.nextcloudpasswords.sessionCode" | ||
| private const val KEEPALIVE_DELAY_KEY = "com.hegocre.nextcloudpasswords.keepAliveDelay" | ||
| const val TAG = "com.hegocre.nextcloudpasswords.keepaliveworker" | ||
|
|
||
| fun getRequest(delay: Long, sessionCode: String): WorkRequest { | ||
| val data = Data.Builder() | ||
| .putString(SESSION_CODE_KEY, sessionCode) | ||
| .putLong(KEEPALIVE_DELAY_KEY, delay) | ||
| .build() | ||
| return OneTimeWorkRequestBuilder<KeepAliveWorker>() | ||
| .setInitialDelay(delay, TimeUnit.MILLISECONDS) | ||
| .setInputData(data) | ||
| .setBackoffCriteria(BackoffPolicy.LINEAR, 10L, TimeUnit.SECONDS) | ||
| .addTag(TAG) | ||
| .setConstraints( | ||
| Constraints.Builder() | ||
| .setRequiredNetworkType(NetworkType.CONNECTED) | ||
| .build() | ||
| ) | ||
| .build() | ||
| } | ||
| } | ||
| } |