rebelonion/Dantotsu
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hope for the best

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* Update README.md

* To install multiple mangas

users can enter the value required to install as there is an EditText field instead of the Text View

* Issues

1)Installation of many mangas at same time now made to one to increase the installation efficiency
2)Installation order from the latest progresses chapter to the limit index
3)Tried to resolve the app crash bug

* Issues

1)Installation of many mangas at same time now made to one to increase the installation efficiency
2)Installation order from the latest progresses chapter to the limit index
3)Tried to resolve the app crash bug

---------

Co-authored-by: rebel onion <87634197+rebelonion@users.noreply.github.com>
This commit is contained in:
Rishvaish 2025-04-23 14:58:42 +05:30 • committed by GitHub
parent e4630df3e0
commit dec2ed7959
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2 changed files with 40 additions and 20 deletions
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13
app/src/main/java/ani/dantotsu/media/manga/MangaCache.kt
View file

@ -16,6 +16,7 @@ import eu.kanade.tachiyomi.source.online.HttpSource
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.withContext
import java.io.File
import java.io.FileNotFoundException
import java.io.FileOutputStream
data class ImageData(
@ -76,7 +77,7 @@ fun saveImage(
uri?.let {
contentResolver.openOutputStream(it)?.use { os ->
bitmap.compress(format, quality, os)
}
} ?: throw FileNotFoundException("Failed to open output stream for URI: $uri")
}
} else {
val directory =
@ -86,12 +87,20 @@ fun saveImage(
}
val file = File(directory, filename)
// Check if the file already exists
if (file.exists()) {
println("File already exists: ${file.absolutePath}")
return
}
FileOutputStream(file).use { outputStream ->
bitmap.compress(format, quality, outputStream)
}
}
} catch (e: FileNotFoundException) {
println("File not found: ${e.message}")
} catch (e: Exception) {
// Handle exception here
println("Exception while saving image: ${e.message}")
}
}

39
app/src/main/java/ani/dantotsu/media/manga/MangaReadFragment.kt
View file

@ -66,6 +66,7 @@ import eu.kanade.tachiyomi.extension.manga.model.MangaExtension
import eu.kanade.tachiyomi.source.ConfigurableSource
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.delay
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import uy.kohesive.injekt.Injekt
@ -232,25 +233,35 @@ open class MangaReadFragment : Fragment(), ScanlatorSelectionListener {
}
fun multiDownload(n: Int) {
// Get last viewed chapter
val selected = media.userProgress
lifecycleScope.launch {
// Get the last viewed chapter
val selected = media.userProgress ?: 0
val chapters = media.manga?.chapters?.values?.toList()
// Filter by selected language
val progressChapterIndex = (chapters?.indexOfFirst {
// Ensure chapters are available in the extensions
if (chapters.isNullOrEmpty() || n < 1) return@launch
// Find the index of the last viewed chapter
val progressChapterIndex = (chapters.indexOfFirst {
MediaNameAdapter.findChapterNumber(it.number)?.toInt() == selected
} ?: 0) + 1
if (progressChapterIndex < 0 || n < 1 || chapters == null) return
// Calculate the end index
val endIndex = minOf(progressChapterIndex + n, chapters.size)
// Make sure there are enough chapters
} + 1).coerceAtLeast(0)
// Calculate the end value for the range of chapters to download
val endIndex = (progressChapterIndex + n).coerceAtMost(chapters.size)
// Get the list of chapters to download
val chaptersToDownload = chapters.subList(progressChapterIndex, endIndex)
// Trigger the download for each chapter sequentially
for (chapter in chaptersToDownload) {
try {
downloadChapterSequentially(chapter)
} catch (e: Exception) {
Toast.makeText(requireContext(), "Failed to download chapter: ${chapter.title}", Toast.LENGTH_SHORT).show()
}
}
Toast.makeText(requireContext(), "All downloads completed!", Toast.LENGTH_SHORT).show()
}
}
private suspend fun downloadChapterSequentially(chapter: MangaChapter) {
withContext(Dispatchers.IO) {
onMangaChapterDownloadClick(chapter)
delay(2000) // A 2-second download
}
}