[Android] ModelsHelper: cosmetic changes
Geoffrey Métais
git at videolan.org
Thu Sep 19 10:31:44 CEST 2019
vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Thu Sep 19 10:31:25 2019 +0200| [4944e7e133b68b2a88201fa212f0d639dded2bd3] | committer: Geoffrey Métais
ModelsHelper: cosmetic changes
> https://code.videolan.org/videolan/vlc-android/commit/4944e7e133b68b2a88201fa212f0d639dded2bd3
---
.../src/org/videolan/vlc/util/ModelsHelper.kt | 65 +++++++++++-----------
1 file changed, 32 insertions(+), 33 deletions(-)
diff --git a/vlc-android/src/org/videolan/vlc/util/ModelsHelper.kt b/vlc-android/src/org/videolan/vlc/util/ModelsHelper.kt
index 977fb23a5..98239f470 100644
--- a/vlc-android/src/org/videolan/vlc/util/ModelsHelper.kt
+++ b/vlc-android/src/org/videolan/vlc/util/ModelsHelper.kt
@@ -43,7 +43,7 @@ object ModelsHelper {
for (item in items) {
if (item.itemType == MediaLibraryItem.TYPE_DUMMY) continue
val title = item.title
- val letter = if (title.isEmpty() || !Character.isLetter(title[0]) || ModelsHelper.isSpecialItem(item)) "#" else title.substring(0, 1).toUpperCase()
+ val letter = if (title.isEmpty() || !Character.isLetter(title[0]) || item.isSpecialItem()) "#" else title.substring(0, 1).toUpperCase()
if (currentLetter === null || !TextUtils.equals(currentLetter, letter)) {
currentLetter = letter
if (array[letter].isNullOrEmpty()) array[letter] = mutableListOf()
@@ -55,8 +55,7 @@ object ModelsHelper {
var currentLengthCategory: String? = null
for (item in items) {
if (item.itemType == MediaLibraryItem.TYPE_DUMMY) continue
- val length = ModelsHelper.getLength(item)
- val lengthCategory = ModelsHelper.lengthToCategory(length)
+ val lengthCategory = item.getLength().lengthToCategory()
if (currentLengthCategory == null || !TextUtils.equals(currentLengthCategory, lengthCategory)) {
currentLengthCategory = lengthCategory
if (array[currentLengthCategory].isNullOrEmpty()) array[currentLengthCategory] = mutableListOf()
@@ -68,7 +67,7 @@ object ModelsHelper {
var currentYear: String? = null
for (item in items) {
if (item.itemType == MediaLibraryItem.TYPE_DUMMY) continue
- val year = ModelsHelper.getYear(item)
+ val year = item.getYear()
if (currentYear === null || !TextUtils.equals(currentYear, year)) {
currentYear = year
if (array[currentYear].isNullOrEmpty()) array[currentYear] = mutableListOf()
@@ -106,35 +105,35 @@ object ModelsHelper {
else array
}
- fun getFirstLetter(item: MediaLibraryItem): String {
- return if (item.title.isEmpty() || !Character.isLetter(item.title[0]) || isSpecialItem(item)) "#" else item.title.substring(0, 1).toUpperCase()
+ fun MediaLibraryItem.getFirstLetter(): String {
+ return if (title.isEmpty() || !Character.isLetter(title[0]) || isSpecialItem()) "#" else title.substring(0, 1).toUpperCase()
}
fun getHeader(context: Context?, sort: Int, item: MediaLibraryItem?, aboveItem: MediaLibraryItem?) = if (context !== null && item != null) when (sort) {
SORT_DEFAULT,
SORT_FILENAME,
SORT_ALPHA -> {
- val letter = if (item.title.isEmpty() || !Character.isLetter(item.title[0]) || ModelsHelper.isSpecialItem(item)) "#" else item.title.substring(0, 1).toUpperCase()
+ val letter = if (item.title.isEmpty() || !Character.isLetter(item.title[0]) || item.isSpecialItem()) "#" else item.title.substring(0, 1).toUpperCase()
if (aboveItem == null) letter
else {
- val previous = if (aboveItem.title.isEmpty() || !Character.isLetter(aboveItem.title[0]) || ModelsHelper.isSpecialItem(aboveItem)) "#" else aboveItem.title.substring(0, 1).toUpperCase()
+ val previous = if (aboveItem.title.isEmpty() || !Character.isLetter(aboveItem.title[0]) || aboveItem.isSpecialItem()) "#" else aboveItem.title.substring(0, 1).toUpperCase()
letter.takeIf { it != previous }
}
}
SORT_DURATION -> {
- val length = getLength(item)
- val lengthCategory = lengthToCategory(length)
+ val length = item.getLength()
+ val lengthCategory = length.toLong().lengthToCategory()
if (aboveItem == null) lengthCategory
else {
- val previous = lengthToCategory(getLength(aboveItem))
+ val previous = aboveItem.getLength().lengthToCategory()
lengthCategory.takeIf { it != previous }
}
}
SORT_RELEASEDATE -> {
- val year = getYear(item)
+ val year = item.getYear()
if (aboveItem == null) year
else {
- val previous = getYear(aboveItem)
+ val previous = aboveItem.getYear()
year.takeIf { it != previous }
}
}
@@ -185,42 +184,42 @@ object ModelsHelper {
else -> context.getString(R.string.time_category_older)
}
- private fun isSpecialItem(item: MediaLibraryItem) = item.itemType == MediaLibraryItem.TYPE_ARTIST
- && (item.id == 1L || item.id == 2L) || item.itemType == MediaLibraryItem.TYPE_ALBUM
- && item.title == AbstractAlbum.SpecialRes.UNKNOWN_ALBUM
+ private fun MediaLibraryItem.isSpecialItem() = itemType == MediaLibraryItem.TYPE_ARTIST
+ && (id == 1L || id == 2L) || itemType == MediaLibraryItem.TYPE_ALBUM
+ && title == AbstractAlbum.SpecialRes.UNKNOWN_ALBUM
- private fun getLength(media: MediaLibraryItem) = when {
- media.itemType == MediaLibraryItem.TYPE_ALBUM -> (media as AbstractAlbum).duration
- media.itemType == MediaLibraryItem.TYPE_MEDIA -> (media as AbstractMediaWrapper).length
+ private fun MediaLibraryItem.getLength() = when {
+ itemType == MediaLibraryItem.TYPE_ALBUM -> (this as AbstractAlbum).duration
+ itemType == MediaLibraryItem.TYPE_MEDIA -> (this as AbstractMediaWrapper).length
else -> 0L
}
- private fun lengthToCategory(length: Long): String {
+ private fun Long.lengthToCategory(): String {
val value: Int
- if (length == 0L) return "-"
- if (length < 60000) return "< 1 min"
- if (length < 600000) {
- value = floor((length / 60000).toDouble()).toInt()
+ if (this == 0L) return "-"
+ if (this < 60000) return "< 1 min"
+ if (this < 600000) {
+ value = floor((this / 60000).toDouble()).toInt()
return "$value - ${(value + 1)} min"
}
- return if (length < 3600000) {
- value = (10 * floor((length / 600000).toDouble())).toInt()
+ return if (this < 3600000) {
+ value = (10 * floor((this / 600000).toDouble())).toInt()
"$value - ${(value + 10)} min"
} else {
- value = floor((length / 3600000).toDouble()).toInt()
+ value = floor((this / 3600000).toDouble()).toInt()
"$value - ${(value + 1)} h"
}
}
- private fun getYear(media: MediaLibraryItem) = when (media.itemType) {
- MediaLibraryItem.TYPE_ALBUM -> if ((media as AbstractAlbum).releaseYear == 0) "-" else media.releaseYear.toString()
- MediaLibraryItem.TYPE_MEDIA -> if ((media as AbstractMediaWrapper).date == null) "-" else media.date
+ private fun MediaLibraryItem.getYear() = when (itemType) {
+ MediaLibraryItem.TYPE_ALBUM -> if ((this as AbstractAlbum).releaseYear == 0) "-" else releaseYear.toString()
+ MediaLibraryItem.TYPE_MEDIA -> if ((this as AbstractMediaWrapper).date == null) "-" else date
else -> "-"
}
- fun getTracksCount(media: MediaLibraryItem) = when (media.itemType) {
- MediaLibraryItem.TYPE_ALBUM -> (media as AbstractAlbum).tracksCount
- MediaLibraryItem.TYPE_PLAYLIST -> (media as AbstractPlaylist).tracksCount
+ fun MediaLibraryItem.getTracksCount() = when (itemType) {
+ MediaLibraryItem.TYPE_ALBUM -> (this as AbstractAlbum).tracksCount
+ MediaLibraryItem.TYPE_PLAYLIST -> (this as AbstractPlaylist).tracksCount
else -> 0
}
}
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