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Sort media files list at startup, add animation in list fragments
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@VishalNehra
VishalNehra committed Dec 12, 2023
1 parent 1218864 commit 53fd356
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Showing 15 changed files with 229 additions and 162 deletions.
36 changes: 36 additions & 0 deletions ...src/main/java/com/amaze/fileutilities/home_page/ui/files/AbstractMediaInfoListFragment.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,10 @@

package com.amaze.fileutilities.home_page.ui.files

import android.view.View
import android.view.animation.Animation
import android.view.animation.AnimationUtils
import androidx.navigation.fragment.NavHostFragment
import androidx.recyclerview.widget.DefaultItemAnimator
import androidx.recyclerview.widget.GridLayoutManager
import androidx.recyclerview.widget.LinearLayoutManager
Expand All @@ -37,6 +41,8 @@ import com.amaze.fileutilities.utilis.getAppCommonSharedPreferences
import com.bumptech.glide.Glide
import com.bumptech.glide.integration.recyclerview.RecyclerViewPreloader
import com.bumptech.glide.util.ViewPreloadSizeProvider
import org.slf4j.Logger
import org.slf4j.LoggerFactory

abstract class AbstractMediaInfoListFragment :
ItemsActionBarFragment(),
Expand All @@ -46,6 +52,7 @@ abstract class AbstractMediaInfoListFragment :
private var linearLayoutManager: LinearLayoutManager? = null
private var gridLayoutManager: GridLayoutManager? = null
private val MAX_PRELOAD = 100
private var log: Logger = LoggerFactory.getLogger(AbstractMediaInfoListFragment::class.java)

override fun onDestroyView() {
getMediaAdapterPreloader().clear()
Expand Down Expand Up @@ -227,6 +234,25 @@ abstract class AbstractMediaInfoListFragment :
}, {
getRecyclerView().clearOnScrollListeners()
setupAdapter()
}, {
when (getMediaListType()) {
MediaFileAdapter.MEDIA_TYPE_IMAGES -> {
getFilesViewModelObj().usedImagesSummaryTransformations = null
}
MediaFileAdapter.MEDIA_TYPE_DOCS -> {
getFilesViewModelObj().usedDocsSummaryTransformations = null
}
MediaFileAdapter.MEDIA_TYPE_AUDIO -> {
getFilesViewModelObj().usedAudiosSummaryTransformations = null
}
MediaFileAdapter.MEDIA_TYPE_VIDEO -> {
getFilesViewModelObj().usedVideosSummaryTransformations = null
}
else -> {
log.warn("unsupported operation to reset data on banner action")
}
}
reloadFragment()
}
)
getRecyclerView().addOnScrollListener(recyclerViewPreloader)
Expand All @@ -246,7 +272,17 @@ abstract class AbstractMediaInfoListFragment :
val animator = DefaultItemAnimator()
getRecyclerView().itemAnimator = animator
getRecyclerView().adapter = mediaFileAdapter

val slideUpAnimation: Animation =
AnimationUtils.loadAnimation(requireContext(), R.anim.slide_up_fade_in)
getRecyclerView().startAnimation(slideUpAnimation)
getRecyclerView().visibility = View.VISIBLE
}
}
}
private fun reloadFragment() {
val navController = NavHostFragment.findNavController(this)
navController.popBackStack()
navController.navigate(R.id.navigation_files)
}
}
65 changes: 55 additions & 10 deletions app/src/main/java/com/amaze/fileutilities/home_page/ui/files/FilesViewModel.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -39,8 +39,8 @@ import androidx.core.graphics.drawable.toBitmap
import androidx.lifecycle.AndroidViewModel
import androidx.lifecycle.LiveData
import androidx.lifecycle.MutableLiveData
import androidx.lifecycle.Transformations
import androidx.lifecycle.liveData
import androidx.lifecycle.switchMap
import androidx.lifecycle.viewModelScope
import com.abedelazizshe.lightcompressorlibrary.CompressionListener
import com.abedelazizshe.lightcompressorlibrary.VideoCompressor
Expand Down Expand Up @@ -158,15 +158,15 @@ class FilesViewModel(val applicationContext: Application) :
private var trashBinConfig: TrashBinConfig? = null
private val TRASH_BIN_BASE_PATH = Environment.getExternalStorageDirectory()
.path + File.separator + ".AmazeData"
private var usedVideosSummaryTransformations: LiveData<Pair<StorageSummary,
var usedVideosSummaryTransformations: LiveData<Pair<StorageSummary,
ArrayList<MediaFileInfo>>?>? = null
private var usedAudiosSummaryTransformations: LiveData<Pair<StorageSummary,
var usedAudiosSummaryTransformations: LiveData<Pair<StorageSummary,
ArrayList<MediaFileInfo>>?>? = null
var usedPlaylistsSummaryTransformations: LiveData<Pair<StorageSummary,
ArrayList<MediaFileInfo>>?>? = null
private var usedImagesSummaryTransformations: LiveData<Pair<StorageSummary,
var usedImagesSummaryTransformations: LiveData<Pair<StorageSummary,
ArrayList<MediaFileInfo>>?>? = null
private var usedDocsSummaryTransformations: LiveData<Pair<StorageSummary,
var usedDocsSummaryTransformations: LiveData<Pair<StorageSummary,
ArrayList<MediaFileInfo>>?>? = null

private var allApps: AtomicReference<List<Pair<ApplicationInfo,
Expand Down Expand Up @@ -305,7 +305,7 @@ class FilesViewModel(val applicationContext: Application) :
fun usedImagesSummaryTransformations():
LiveData<Pair<StorageSummary, ArrayList<MediaFileInfo>>?> {
if (usedImagesSummaryTransformations == null) {
usedImagesSummaryTransformations = Transformations.switchMap(internalStorageStats()) {
usedImagesSummaryTransformations = internalStorageStats().switchMap {
input ->
getImagesSummaryLiveData(input)
}
Expand All @@ -316,7 +316,7 @@ class FilesViewModel(val applicationContext: Application) :
fun usedAudiosSummaryTransformations():
LiveData<Pair<StorageSummary, ArrayList<MediaFileInfo>>?> {
if (usedAudiosSummaryTransformations == null) {
usedAudiosSummaryTransformations = Transformations.switchMap(internalStorageStats()) {
usedAudiosSummaryTransformations = internalStorageStats().switchMap {
input ->
getAudiosSummaryLiveData(input)
}
Expand All @@ -328,7 +328,7 @@ class FilesViewModel(val applicationContext: Application) :
LiveData<Pair<StorageSummary, ArrayList<MediaFileInfo>>?> {
if (usedPlaylistsSummaryTransformations == null) {
usedPlaylistsSummaryTransformations =
Transformations.switchMap(internalStorageStats()) {
internalStorageStats().switchMap {
input ->
getPlaylistsSummaryLiveData(input)
}
Expand All @@ -339,7 +339,7 @@ class FilesViewModel(val applicationContext: Application) :
fun usedVideosSummaryTransformations():
LiveData<Pair<StorageSummary, ArrayList<MediaFileInfo>>?> {
if (usedVideosSummaryTransformations == null) {
usedVideosSummaryTransformations = Transformations.switchMap(internalStorageStats()) {
usedVideosSummaryTransformations = internalStorageStats().switchMap {
input ->
getVideosSummaryLiveData(input)
}
Expand All @@ -350,7 +350,7 @@ class FilesViewModel(val applicationContext: Application) :
fun usedDocsSummaryTransformations():
LiveData<Pair<StorageSummary, ArrayList<MediaFileInfo>>?> {
if (usedDocsSummaryTransformations == null) {
usedDocsSummaryTransformations = Transformations.switchMap(internalStorageStats()) {
usedDocsSummaryTransformations = internalStorageStats().switchMap {
input ->
getDocumentsSummaryLiveData(input)
}
Expand Down Expand Up @@ -2688,6 +2688,15 @@ class FilesViewModel(val applicationContext: Application) :
}
val metaInfoAndSummaryPair = CursorUtils
.listImages(applicationContext.applicationContext)
val sortingPref = MediaFileListSorter.SortingPreference.newInstance(
applicationContext
.getAppCommonSharedPreferences(),
MediaFileAdapter.MEDIA_TYPE_IMAGES
)
MediaFileListSorter.generateMediaFileListHeadersAndSort(
applicationContext,
metaInfoAndSummaryPair.second, sortingPref
)
setMediaInfoSummary(metaInfoAndSummaryPair.first, storageSummary)
emit(metaInfoAndSummaryPair)
}
Expand Down Expand Up @@ -2727,6 +2736,15 @@ class FilesViewModel(val applicationContext: Application) :
it.path
}
)
val sortingPref = MediaFileListSorter.SortingPreference.newInstance(
applicationContext
.getAppCommonSharedPreferences(),
MediaFileAdapter.MEDIA_TYPE_AUDIO
)
MediaFileListSorter.generateMediaFileListHeadersAndSort(
applicationContext,
metaInfoAndSummaryPair.second, sortingPref
)
setMediaInfoSummary(metaInfoAndSummaryPair.first, storageSummary)
emit(metaInfoAndSummaryPair)
metaInfoAndSummaryPair.second.forEach {
Expand Down Expand Up @@ -2778,6 +2796,15 @@ class FilesViewModel(val applicationContext: Application) :
}
mediaStorageSummary?.let {
setMediaInfoSummary(it, storageSummary)
val sortingPref = MediaFileListSorter.SortingPreference.newInstance(
applicationContext
.getAppCommonSharedPreferences(),
MediaFileAdapter.MEDIA_TYPE_AUDIO
)
MediaFileListSorter.generateMediaFileListHeadersAndSort(
applicationContext,
playlistFiles, sortingPref
)
emit(Pair(it, playlistFiles))
playlistFiles.forEach {
mediaFileInfo ->
Expand All @@ -2803,6 +2830,15 @@ class FilesViewModel(val applicationContext: Application) :
}
val metaInfoAndSummaryPair = CursorUtils
.listVideos(applicationContext.applicationContext)
val sortingPref = MediaFileListSorter.SortingPreference.newInstance(
applicationContext
.getAppCommonSharedPreferences(),
MediaFileAdapter.MEDIA_TYPE_VIDEO
)
MediaFileListSorter.generateMediaFileListHeadersAndSort(
applicationContext,
metaInfoAndSummaryPair.second, sortingPref
)
setMediaInfoSummary(metaInfoAndSummaryPair.first, storageSummary)
emit(metaInfoAndSummaryPair)
}
Expand Down Expand Up @@ -2839,6 +2875,15 @@ class FilesViewModel(val applicationContext: Application) :
mediaFiles.add(mediaFileInfo)
}
val docsSummary = StorageSummary(size, 0, longSize)
val sortingPref = MediaFileListSorter.SortingPreference.newInstance(
applicationContext
.getAppCommonSharedPreferences(),
MediaFileAdapter.MEDIA_TYPE_DOCS
)
MediaFileListSorter.generateMediaFileListHeadersAndSort(
applicationContext,
mediaFiles, sortingPref
)
emit(Pair(docsSummary, mediaFiles))
setMediaInfoSummary(docsSummary, storageSummary)
}
Expand Down
11 changes: 5 additions & 6 deletions app/src/main/java/com/amaze/fileutilities/home_page/ui/files/MediaFileAdapter.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -57,7 +57,8 @@ class MediaFileAdapter(
((item: MenuItem, actionItems: List<MediaFileInfo>) -> Unit)?,
// callback called if we want to refresh data when user tries to switch groupping / sorting
// eg. in case of audio player we would want to utilise different dataset for playlists
private val invalidateDataCallback: (() -> Unit)?
private val invalidateDataCallback: (() -> Unit)?,
private val reloadListCallback: () -> Unit
) : AbstractMediaFilesAdapter(
context,
preloader, isGrid, listItemPressedCallback, toggleCheckCallback
Expand All @@ -83,10 +84,6 @@ class MediaFileAdapter(
preloader.clear()
onlyItemsCounts = 0
headerListItems.clear()
MediaFileListSorter.generateMediaFileListHeadersAndSort(
context,
mediaFileInfoList, sortingPreference
)
var lastHeader: String? = null
value.add(ListItem(TYPE_BANNER))
preloader.addItem("")
Expand Down Expand Up @@ -375,7 +372,9 @@ class MediaFileAdapter(
holder.mediaTypeHeaderView.initOptionsItems(
optionsMenuSelected, headerListItems,
sortingPreference, mediaListType
)
) {
reloadListCallback()
}
drawBannerCallback.invoke(holder.mediaTypeHeaderView)
}

Expand Down
14 changes: 8 additions & 6 deletions app/src/main/java/com/amaze/fileutilities/home_page/ui/files/MediaFileListSorter.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -181,26 +181,28 @@ class MediaFileListSorter(private val sortingPreference: SortingPreference) :
Collections.sort(mediaFileList, MediaFileListSorter(sortingPreference))
}

fun getGroupNameByType(groupType: Int, resources: Resources): String {
return when (groupType) {
fun getGroupNameByType(groupType: Int, isAsc: Boolean, resources: Resources): String {
val text = when (groupType) {
GROUP_PARENT -> resources.getString(R.string.parent)
GROUP_NAME -> resources.getString(R.string.name)
GROUP_DATE -> resources.getString(R.string.date)
GROUP_ALBUM -> resources.getString(R.string.album)
GROUP_ARTIST -> resources.getString(R.string.artist)
GROUP_PLAYLISTS -> resources.getString(R.string.playlists)
else -> ""
else -> return ""
}
return text.plus(if (!isAsc) " ↑" else " ↓")
}

fun getSortNameByType(sortBy: Int, resources: Resources): String {
return when (sortBy) {
fun getSortNameByType(sortBy: Int, isAsc: Boolean, resources: Resources): String {
val text = when (sortBy) {
SORT_NAME -> resources.getString(R.string.name)
SORT_SIZE -> resources.getString(R.string.size)
SORT_MODIF -> resources.getString(R.string.date)
SORT_LENGTH -> resources.getString(R.string.duration)
else -> ""
else -> return ""
}
return text.plus(if (!isAsc) " ↑" else " ↓")
}
}

Expand Down
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