use formatFileSize and getDirectorySize, compatibility fixes

app/src/main/java/eu/kanade/presentation/more/download/DownloadStatsScreenModel.kt

@@ -13,11 +13,12 @@ import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.download.DownloadManager
 import eu.kanade.tachiyomi.data.download.DownloadProvider
 import eu.kanade.tachiyomi.util.lang.toRelativeString
-import eu.kanade.tachiyomi.util.preference.toggle
+import eu.kanade.tachiyomi.util.storage.DiskUtil
 import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.runBlocking
 import tachiyomi.core.preference.PreferenceStore
 import tachiyomi.core.preference.getEnum
+import tachiyomi.core.preference.toggle
 import tachiyomi.core.util.lang.launchIO
 import tachiyomi.core.util.lang.launchNonCancellable
 import tachiyomi.domain.category.interactor.GetCategories
@@ -30,6 +31,7 @@ import tachiyomi.domain.stat.interactor.GetDownloadStatOperations
 import tachiyomi.domain.stat.model.DownloadStatOperation
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
+import java.io.File
 import java.text.SimpleDateFormat
 import java.util.Date
 import java.util.Locale
@@ -76,7 +78,7 @@ class DownloadStatsScreenModel(
                             DownloadStatManga(
                                 libraryManga = libraryManga,
                                 source = source,
-                                folderSize = downloadProvider.getFolderSize(path),
+                                folderSize = DiskUtil.getDirectorySize(File(path)),
                                 downloadChaptersCount = downloadChaptersCount,
                                 category = categories[libraryManga.category]!!,
                             )
@@ -399,7 +401,7 @@ class DownloadStatsScreenModel(
                             coordinate = weight,
                             subLine = Date(i.date).toRelativeString(
                                 context = context,
-                                range = 0,
+                                relative = false,
                             ),
                             dialog = Dialog.DownloadStatOperationInfo(i),
                         ),
@@ -412,7 +414,7 @@ class DownloadStatsScreenModel(
                     weight += i.size
                     val key = Date(i.date).toRelativeString(
                         context = context,
-                        range = 0,
+                        relative = false,
                     )
                     if (dateMap.containsKey(key)) {
                         dateMap[key]?.add(i)

app/src/main/java/eu/kanade/presentation/more/download/components/DownloadStatDialog.kt

@@ -5,6 +5,7 @@ import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxHeight
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
@@ -31,7 +32,6 @@ import eu.kanade.tachiyomi.R
 import tachiyomi.domain.manga.model.Manga
 import tachiyomi.domain.stat.model.DownloadStatOperation
 import tachiyomi.presentation.core.components.CheckboxItem
-import tachiyomi.presentation.core.components.LazyColumn
 import tachiyomi.presentation.core.components.RadioItem
 import tachiyomi.presentation.core.components.SortItem
 import tachiyomi.presentation.core.components.material.TextButton
@@ -181,7 +181,7 @@ private fun MangaInfoColumn(
                         stringResource(R.string.download_stat_operation_downloaded),
                         downloadItems.sumOf { it.units },
                         folderSizeText(
-                            folderSizeBytes = downloadItems.sumOf { it.size },
+                            folderSize = downloadItems.sumOf { it.size },
                         ),
                     ),
                     maxLines = 2,
@@ -201,7 +201,7 @@ private fun MangaInfoColumn(
                         stringResource(R.string.download_stat_operation_deleted),
                         deleteItems.sumOf { it.units },
                         folderSizeText(
-                            folderSizeBytes = abs(deleteItems.sumOf { it.size }),
+                            folderSize = abs(deleteItems.sumOf { it.size }),
                         ),
                     ),
                     maxLines = 2,

app/src/main/java/eu/kanade/presentation/more/download/components/DownloadstatsContent.kt

@@ -1,5 +1,6 @@
 package eu.kanade.presentation.more.download.components
 
+import android.text.format.Formatter
 import androidx.compose.foundation.combinedClickable
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
@@ -34,6 +35,7 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.hapticfeedback.HapticFeedbackType
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalHapticFeedback
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.TextStyle
@@ -59,8 +61,6 @@ import tachiyomi.presentation.core.components.material.TextButton
 import tachiyomi.presentation.core.components.material.padding
 import tachiyomi.presentation.core.util.selectedBackground
 import kotlin.math.abs
-import kotlin.math.ln
-import kotlin.math.pow
 
 @Composable
 fun CategoryList(
@@ -413,12 +413,9 @@ fun DownloadedIndicator(
 }
 
 @Composable
-fun folderSizeText(folderSizeBytes: Long): String {
-    val units = arrayOf(R.string.memory_unit_b, R.string.memory_unit_kb, R.string.memory_unit_mb, R.string.memory_unit_gb)
-    val base = 1024.0
-    val exponent = (ln(folderSizeBytes.toDouble()) / ln(base)).toInt()
-    val size = folderSizeBytes / base.pow(exponent.toDouble())
-    return if (exponent > 0) { String.format("%.2f %s", size, stringResource(units[exponent])) } else "0"
+fun folderSizeText(folderSize: Long): String {
+    val context = LocalContext.current
+    return Formatter.formatFileSize(context, folderSize)
 }
 
 @Composable

app/src/main/java/eu/kanade/presentation/more/download/tabs/OverAllStatsTab.kt

@@ -1,6 +1,7 @@
 package eu.kanade.presentation.more.download.tabs
 
 import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.rememberLazyListState
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
@@ -16,7 +17,6 @@ import eu.kanade.presentation.more.download.components.DownloadStatsRow
 import eu.kanade.presentation.more.download.components.graphic.PieChartWithLegend
 import eu.kanade.presentation.more.download.components.graphic.PointGraph
 import eu.kanade.tachiyomi.R
-import tachiyomi.presentation.core.components.LazyColumn
 import tachiyomi.presentation.core.components.material.padding
 
 @Composable
@@ -27,10 +27,10 @@ fun overAllStatsTab(
     return TabContent(
         titleRes = R.string.label_download_stats_overall_tab,
         searchEnabled = false,
-        content = { PaddingValues, _ ->
+        content = { paddingValues, _ ->
             LazyColumn(
                 state = rememberLazyListState(),
-                contentPadding = PaddingValues,
+                contentPadding = paddingValues,
                 verticalArrangement = Arrangement.spacedBy(MaterialTheme.padding.small),
             ) {
                 item {
@@ -56,7 +56,7 @@ fun overAllStatsTab(
                                 defaultCategoryName = defaultCategoryName,
                             )
                         },
-                        contentPadding = PaddingValues,
+                        contentPadding = paddingValues,
                     )
                 }
                 item {

app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadManager.kt

@@ -5,6 +5,7 @@ import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.download.model.Download
 import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.util.storage.DiskUtil
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.asFlow
 import kotlinx.coroutines.flow.drop
@@ -26,6 +27,7 @@ import tachiyomi.domain.stat.interactor.AddDownloadStatOperation
 import tachiyomi.domain.stat.model.DownloadStatOperation
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
+import java.io.File
 
 /**
  * This class is used to manage chapter downloads in the application. It must be instantiated once
@@ -229,7 +231,7 @@ class DownloadManager(
             addDownloadStatOperation.await(
                 DownloadStatOperation.create().copy(
                     mangaId = manga.id,
-                    size = chapterDirs.sumOf { provider.getFolderSize(it.filePath!!) } * -1,
+                    size = chapterDirs.sumOf { DiskUtil.getDirectorySize(File( it.filePath!!)) } * -1,
                     units = filteredChapters.size.toLong(),
 
                 ),
@@ -257,7 +259,7 @@ class DownloadManager(
                 downloader.removeFromQueue(manga)
             }
             val mangaDir = provider.findMangaDir(manga.title, source)
-            val dirSize = provider.getFolderSize(mangaDir?.filePath!!)
+            val dirSize = DiskUtil.getDirectorySize(File( mangaDir?.filePath!!))
             if (dirSize > 0) {
                 addDownloadStatOperation.await(
                     DownloadStatOperation.create().copy(

app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadProvider.kt

@@ -16,7 +16,6 @@ import tachiyomi.domain.download.service.DownloadPreferences
 import tachiyomi.domain.manga.model.Manga
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
-import java.io.File
 
 /**
  * This class is used to provide the directories where the downloads should be saved.
@@ -189,38 +188,4 @@ class DownloadProvider(
             }
         }
     }
-
-    fun getFolderSize(path: String): Long {
-        val file = File(path)
-        var size: Long = 0
-
-        if (file.exists()) {
-            if (file.isDirectory) {
-                val files = file.listFiles()
-                if (files != null) {
-                    for (childFile in files) {
-                        size += if (childFile.isDirectory) {
-                            getFolderSize(childFile.path)
-                        } else {
-                            getFileSize(childFile)
-                        }
-                    }
-                }
-            } else {
-                size = getFileSize(file)
-            }
-        }
-
-        return size
-    }
-
-    private fun getFileSize(file: File): Long {
-        return if (file.isDirectory) {
-            getFolderSize(file.path)
-        } else if (file.isFile) {
-            file.length()
-        } else {
-            0
-        }
-    }
 }

app/src/main/java/eu/kanade/tachiyomi/data/download/Downloader.kt

@@ -407,7 +407,7 @@ class Downloader(
             addDownloadStatOperation.await(
                 DownloadStatOperation.create().copy(
                     mangaId = download.manga.id,
-                    size = provider.getFolderSize(provider.findChapterDir(download.chapter.name, download.chapter.scanlator, download.manga.title, download.source)?.filePath!!),
+                    size = DiskUtil.getDirectorySize(File(provider.findChapterDir(download.chapter.name, download.chapter.scanlator, download.manga.title, download.source)?.filePath!!)),
                 ),
             )
 

i18n/src/main/res/values/strings.xml

@@ -183,13 +183,6 @@
     <string name="disable_stat_graph_grouping">Disable group mode</string>
     <string name="start_operation_massage">Start of recording, no information previously available</string>
 
-    <!-- Memory units -->
-    <string name="memory_unit_b">B</string>
-    <string name="memory_unit_kb">KB</string>
-    <string name="memory_unit_mb">MB</string>
-    <string name="memory_unit_gb">GB</string>
-
-
     <!-- Operations -->
     <string name="loading">Loading…</string>
     <string name="internal_error">InternalError: Check crash logs for further information</string>