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Code Issues Projects Releases Packages Wiki Activity

Use Kotlin extensions for preference editing

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This commit is contained in:
arkon 2020-07-30 23:04:50 -04:00
parent 01a837fde6
commit eb0e0a1952
2 changed files with 20 additions and 10 deletions
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15
app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadPendingDeleter.kt
View file

@ -1,6 +1,7 @@
package eu.kanade.tachiyomi.data.download
import android.content.Context
import androidx.core.content.edit
import com.github.salomonbrys.kotson.fromJson
import com.google.gson.Gson
import eu.kanade.tachiyomi.data.database.models.Chapter
@ -22,7 +23,7 @@ class DownloadPendingDeleter(context: Context) {
/**
* Preferences used to store the list of chapters to delete.
*/
private val prefs = context.getSharedPreferences("chapters_to_delete", Context.MODE_PRIVATE)
private val preferences = context.getSharedPreferences("chapters_to_delete", Context.MODE_PRIVATE)
/**
* Last added chapter, used to avoid decoding from the preference too often.
@ -49,7 +50,7 @@ class DownloadPendingDeleter(context: Context) {
// Last entry matches the manga, reuse it to avoid decoding json from preferences
lastEntry.copy(chapters = newChapters)
} else {
val existingEntry = prefs.getString(manga.id!!.toString(), null)
val existingEntry = preferences.getString(manga.id!!.toString(), null)
if (existingEntry != null) {
// Existing entry found on preferences, decode json and add the new chapter
val savedEntry = gson.fromJson<Entry>(existingEntry)
@ -69,7 +70,9 @@ class DownloadPendingDeleter(context: Context) {
// Save current state
val json = gson.toJson(newEntry)
prefs.edit().putString(newEntry.manga.id.toString(), json).apply()
preferences.edit {
putString(newEntry.manga.id.toString(), json)
}
lastAddedEntry = newEntry
}
@ -82,7 +85,9 @@ class DownloadPendingDeleter(context: Context) {
@Synchronized
fun getPendingChapters(): Map<Manga, List<Chapter>> {
val entries = decodeAll()
prefs.edit().clear().apply()
preferences.edit {
clear()
}
lastAddedEntry = null
return entries.associate { entry ->
@ -94,7 +99,7 @@ class DownloadPendingDeleter(context: Context) {
* Decodes all the chapters from preferences.
*/
private fun decodeAll(): List<Entry> {
return prefs.all.values.mapNotNull { rawEntry ->
return preferences.all.values.mapNotNull { rawEntry ->
try {
(rawEntry as? String)?.let { gson.fromJson<Entry>(it) }
} catch (e: Exception) {

15
app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadStore.kt
View file

@ -1,6 +1,7 @@
package eu.kanade.tachiyomi.data.download
import android.content.Context
import androidx.core.content.edit
import com.google.gson.Gson
import eu.kanade.tachiyomi.data.database.DatabaseHelper
import eu.kanade.tachiyomi.data.database.models.Manga
@ -42,9 +43,9 @@ class DownloadStore(
* @param downloads the list of downloads to add.
*/
fun addAll(downloads: List<Download>) {
val editor = preferences.edit()
downloads.forEach { editor.putString(getKey(it), serialize(it)) }
editor.apply()
preferences.edit {
downloads.forEach { putString(getKey(it), serialize(it)) }
}
}
/**
@ -53,14 +54,18 @@ class DownloadStore(
* @param download the download to remove.
*/
fun remove(download: Download) {
preferences.edit().remove(getKey(download)).apply()
preferences.edit {
remove(getKey(download))
}
}
/**
* Removes all the downloads from the store.
*/
fun clear() {
preferences.edit().clear().apply()
preferences.edit {
clear()
}
}
/**