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Code Issues Projects Releases Wiki Activity

Use SparseBooleanArray in DownloadService.

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This commit is contained in:
Isira Seneviratne 2023-02-06 07:25:48 +05:30
parent c75f1dcb85
commit fd60959827
1 changed files with 13 additions and 9 deletions
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22
app/src/main/java/com/github/libretube/services/DownloadService.kt
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@ -7,7 +7,10 @@ import android.content.Intent
import android.os.Binder
import android.os.Build
import android.os.IBinder
import android.util.SparseBooleanArray
import androidx.core.app.NotificationCompat
import androidx.core.util.set
import androidx.core.util.valueIterator
import com.github.libretube.R
import com.github.libretube.api.CronetHelper
import com.github.libretube.api.RetrofitInstance
@ -66,8 +69,7 @@ class DownloadService : Service() {
private lateinit var notificationManager: NotificationManager
private lateinit var summaryNotificationBuilder: NotificationCompat.Builder
private val jobs = mutableMapOf<Int, Job>()
private val downloadQueue = mutableMapOf<Int, Boolean>()
private val downloadQueue = SparseBooleanArray()
private val _downloadFlow = MutableSharedFlow<Pair<Int, DownloadStatus>>()
val downloadFlow: SharedFlow<Pair<Int, DownloadStatus>> = _downloadFlow
@ -151,7 +153,7 @@ class DownloadService : Service() {
Database.downloadDao().insertDownloadItem(item)
}.toInt()
jobs[item.id] = scope.launch {
scope.launch {
downloadFile(item)
}
}
@ -222,8 +224,7 @@ class DownloadService : Service() {
try {
// Check if downloading is still active and read next bytes.
while (downloadQueue[item.id] == true &&
sourceByte
while (downloadQueue[item.id] && sourceByte
.read(sink.buffer, DownloadHelper.DOWNLOAD_CHUNK_SIZE)
.also { lastRead = it } != -1L
) {
@ -289,9 +290,12 @@ class DownloadService : Service() {
*/
fun resume(id: Int) {
// If file is already downloading then avoid new download job.
if (downloadQueue[id] == true) return
if (downloadQueue[id]) {
return
}
if (downloadQueue.values.count { it } >= DownloadHelper.getMaxConcurrentDownloads()) {
val downloadCount = downloadQueue.valueIterator().asSequence().count { it }
if (downloadCount >= DownloadHelper.getMaxConcurrentDownloads()) {
toastFromMainThread(getString(R.string.concurrent_downloads_limit_reached))
scope.launch {
_downloadFlow.emit(id to DownloadStatus.Paused)
@ -314,7 +318,7 @@ class DownloadService : Service() {
downloadQueue[id] = false
// Stop the service if no downloads are active.
if (downloadQueue.none { it.value }) {
if (downloadQueue.valueIterator().asSequence().none { it }) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
stopForeground(STOP_FOREGROUND_DETACH)
}
@ -345,7 +349,7 @@ class DownloadService : Service() {
* Check whether the file downloading or not.
*/
fun isDownloading(id: Int): Boolean {
return downloadQueue[id] ?: false
return downloadQueue[id]
}
private fun notifyForeground() {