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Show notification while download cache is renewing

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Since users seem to be confused now that the library loads before download info is shown...
This commit is contained in:
arkon
2022-10-29 11:39:04 -04:00
parent 69635ee66a
commit fde7bfa3d1
4 changed files with 82 additions and 44 deletions
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96
app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadCache.kt
View File

@@ -48,6 +48,8 @@ class DownloadCache(
private val scope = CoroutineScope(Dispatchers.IO)
private val notifier by lazy { DownloadNotifier(context) }
/**
* The interval after which this cache should be invalidated. 1 hour shouldn't cause major
* issues, as the cache is only used for UI feedback.
@@ -241,56 +243,62 @@ class DownloadCache(
}
renewalJob = scope.launchIO {
var sources = getSources()
try {
notifier.onCacheProgress()
// Try to wait until extensions and sources have loaded
withTimeout(30.seconds) {
while (!extensionManager.isInitialized) {
delay(2.seconds)
}
var sources = getSources()
while (sources.isEmpty()) {
delay(2.seconds)
sources = getSources()
}
}
// Try to wait until extensions and sources have loaded
withTimeout(30.seconds) {
while (!extensionManager.isInitialized) {
delay(2.seconds)
}
val sourceDirs = rootDownloadsDir.dir.listFiles().orEmpty()
.associate { it.name to SourceDirectory(it) }
.mapNotNullKeys { entry ->
sources.find {
provider.getSourceDirName(it).equals(entry.key, ignoreCase = true)
}?.id
}
rootDownloadsDir.sourceDirs = sourceDirs
sourceDirs.values
.map { sourceDir ->
async {
val mangaDirs = sourceDir.dir.listFiles().orEmpty()
.filterNot { it.name.isNullOrBlank() }
.associate { it.name!! to MangaDirectory(it) }
sourceDir.mangaDirs = ConcurrentHashMap(mangaDirs)
mangaDirs.values.forEach { mangaDir ->
val chapterDirs = mangaDir.dir.listFiles().orEmpty()
.mapNotNull { chapterDir ->
chapterDir.name
?.replace(".cbz", "")
?.takeUnless { it.endsWith(Downloader.TMP_DIR_SUFFIX) }
}
.toMutableSet()
mangaDir.chapterDirs = chapterDirs
}
while (sources.isEmpty()) {
delay(2.seconds)
sources = getSources()
}
}
.awaitAll()
lastRenew = System.currentTimeMillis()
notifyChanges()
val sourceDirs = rootDownloadsDir.dir.listFiles().orEmpty()
.associate { it.name to SourceDirectory(it) }
.mapNotNullKeys { entry ->
sources.find {
provider.getSourceDirName(it).equals(entry.key, ignoreCase = true)
}?.id
}
rootDownloadsDir.sourceDirs = sourceDirs
sourceDirs.values
.map { sourceDir ->
async {
val mangaDirs = sourceDir.dir.listFiles().orEmpty()
.filterNot { it.name.isNullOrBlank() }
.associate { it.name!! to MangaDirectory(it) }
sourceDir.mangaDirs = ConcurrentHashMap(mangaDirs)
mangaDirs.values.forEach { mangaDir ->
val chapterDirs = mangaDir.dir.listFiles().orEmpty()
.mapNotNull { chapterDir ->
chapterDir.name
?.replace(".cbz", "")
?.takeUnless { it.endsWith(Downloader.TMP_DIR_SUFFIX) }
}
.toMutableSet()
mangaDir.chapterDirs = chapterDirs
}
}
}
.awaitAll()
lastRenew = System.currentTimeMillis()
notifyChanges()
} finally {
notifier.dismissCacheProgress()
}
}
}

21
app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadNotifier.kt
View File

@@ -45,6 +45,17 @@ internal class DownloadNotifier(private val context: Context) {
}
}
private val cacheNotificationBuilder by lazy {
context.notificationBuilder(Notifications.CHANNEL_DOWNLOADER_CACHE) {
setSmallIcon(R.drawable.ic_tachi)
setContentTitle(context.getString(R.string.download_notifier_cache_renewal))
setProgress(100, 100, true)
setOngoing(true)
setAutoCancel(false)
setOnlyAlertOnce(true)
}
}
/**
* Status of download. Used for correct notification icon.
*/
@@ -233,4 +244,14 @@ internal class DownloadNotifier(private val context: Context) {
errorThrown = true
isDownloading = false
}
fun onCacheProgress() {
with(cacheNotificationBuilder) {
show(Notifications.ID_DOWNLOAD_CACHE)
}
}
fun dismissCacheProgress() {
context.notificationManager.cancel(Notifications.ID_DOWNLOAD_CACHE)
}
}

7
app/src/main/java/eu/kanade/tachiyomi/data/notification/Notifications.kt
View File

@@ -42,6 +42,8 @@ object Notifications {
const val ID_DOWNLOAD_CHAPTER_COMPLETE = -203
const val CHANNEL_DOWNLOADER_ERROR = "downloader_error_channel"
const val ID_DOWNLOAD_CHAPTER_ERROR = -202
const val CHANNEL_DOWNLOADER_CACHE = "downloader_cache_renewal"
const val ID_DOWNLOAD_CACHE = -204
/**
* Notification channel and ids used by the library updater.
@@ -159,6 +161,11 @@ object Notifications {
setGroup(GROUP_DOWNLOADER)
setShowBadge(false)
},
buildNotificationChannel(CHANNEL_DOWNLOADER_CACHE, IMPORTANCE_LOW) {
setName(context.getString(R.string.channel_downloader_cache))
setGroup(GROUP_DOWNLOADER)
setShowBadge(false)
},
buildNotificationChannel(CHANNEL_BACKUP_RESTORE_PROGRESS, IMPORTANCE_LOW) {
setName(context.getString(R.string.channel_progress))
setGroup(GROUP_BACKUP_RESTORE)