Atte149/book-reader
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Library improvements (#163)

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* Improved local folder sync and file management by migrating sidecar metadata to a dedicated subfolder and enhancing book ID stability.

* Optimized folder sync and increased synced folder limits.

* Added support for managing active tabs in the `HomeScreen`.

* Added support for strict file type filtering when picking documents.
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Aryan 2026-04-10 17:49:37 +05:30 • committed by GitHub
parent 49e08cc9f1
commit 12d50bb68d
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GPG key ID: B5690EEEBB952194
9 changed files with 482 additions and 122 deletions
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37
app/src/main/java/com/aryan/reader/MainViewModel.kt
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@ -242,6 +242,7 @@ data class ReaderScreenState(
val activeTabBookId: String? = null,
val showExternalFileSavePromptFor: String? = null,
val externalFileBehavior: String = "ASK",
val useStrictFileFilter: Boolean = false,
)
open class MainViewModel(application: Application) : AndroidViewModel(application) {
@ -352,7 +353,8 @@ open class MainViewModel(application: Application) : AndroidViewModel(applicatio
} catch(_: Exception) { emptyList() }
} ?: emptyList(),
activeTabBookId = prefs.getString(KEY_ACTIVE_TAB, null),
externalFileBehavior = prefs.getString(KEY_EXTERNAL_FILE_BEHAVIOR, "ASK") ?: "ASK"
externalFileBehavior = prefs.getString(KEY_EXTERNAL_FILE_BEHAVIOR, "ASK") ?: "ASK",
useStrictFileFilter = prefs.getBoolean(KEY_USE_STRICT_FILE_FILTER, false)
)
)
@ -4468,6 +4470,21 @@ open class MainViewModel(application: Application) : AndroidViewModel(applicatio
}
}
fun closeAllTabs() {
Timber.tag("PdfTabSync").i("ViewModel: closeAllTabs called")
prefs.edit {
remove(KEY_OPEN_TAB_IDS)
remove(KEY_ACTIVE_TAB)
}
_internalState.update { it.copy(openTabIds = emptyList(), activeTabBookId = null) }
clearSelectedFile()
}
fun setStrictFileFilter(enabled: Boolean) {
prefs.edit { putBoolean(KEY_USE_STRICT_FILE_FILTER, enabled) }
_internalState.update { it.copy(useStrictFileFilter = enabled) }
}
companion object {
private const val KEY_SORT_ORDER = "sort_order"
internal const val KEY_SHELVES = "shelf_names"
@ -4483,7 +4500,7 @@ open class MainViewModel(application: Application) : AndroidViewModel(applicatio
internal const val KEY_SYNCED_FOLDER_URI = "synced_folder_uri"
internal const val KEY_LAST_FOLDER_SCAN_TIME = "last_folder_scan_time"
private const val KEY_SYNCED_FOLDERS_JSON = "synced_folders_list_json"
private const val MAX_FOLDER_LIMIT = 3
private const val MAX_FOLDER_LIMIT = 10
internal const val KEY_PINNED_HOME = "pinned_home_books"
internal const val KEY_PINNED_LIBRARY = "pinned_library_books"
private const val KEY_RECENT_FILES_LIMIT = "recent_files_limit"
@ -4491,5 +4508,21 @@ open class MainViewModel(application: Application) : AndroidViewModel(applicatio
private const val KEY_OPEN_TAB_IDS = "open_tab_ids"
private const val KEY_ACTIVE_TAB = "active_tab_book_id"
private const val KEY_EXTERNAL_FILE_BEHAVIOR = "external_file_behavior"
private const val KEY_USE_STRICT_FILE_FILTER = "use_strict_file_filter"
val SUPPORTED_MIME_TYPES = arrayOf(
"application/pdf", "application/epub+zip", "application/x-mobipocket-ebook",
"application/vnd.amazon.ebook", "application/vnd.amazon.mobi8-ebook", "text/markdown",
"text/x-markdown", "text/plain", "text/html", "application/xhtml+xml",
"application/x-fictionbook+xml", "application/x-zip-compressed-fb2", "application/zip",
"application/vnd.comicbook+zip", "application/x-cbz", "application/vnd.comicbook-rar",
"application/x-cbr", "application/x-rar-compressed", "application/x-cb7",
"application/x-7z-compressed", "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"application/vnd.oasis.opendocument.text", "application/x-vnd.oasis.opendocument.text-flat-xml",
"text/csv", "text/comma-separated-values", "text/tab-separated-values", "application/json",
"application/xml", "text/xml", "text/x-java-source", "text/x-python", "text/x-kotlin",
"text/javascript", "application/javascript", "text/x-c", "text/x-c++",
"text/x-csharp", "text/x-ruby", "text/x-go", "text/x-log"
)
}
}