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Refactor Arraylist to List

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This commit is contained in:
h4h13 2020-02-06 14:57:10 +05:30
parent 393bd59a1c
commit 102d18cd6a
22 changed files with 157 additions and 117 deletions
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8
app/src/main/java/code/name/monkey/retromusic/activities/AlbumDetailsActivity.kt
View file

@ -88,7 +88,7 @@ class AlbumDetailsActivity : AbsSlidingMusicPanelActivity(), AlbumDetailsView, C
private lateinit var simpleSongAdapter: SimpleSongAdapter
private lateinit var album: Album
private lateinit var songs: ArrayList<Song>
private lateinit var songs: List<Song>
private var cab: MaterialCab? = null
private val savedSortOrder: String
@ -193,17 +193,17 @@ class AlbumDetailsActivity : AbsSlidingMusicPanelActivity(), AlbumDetailsView, C
albumText.text = String.format("%s • %s", album.artist, MusicUtil.getYearString(album.year))
}
loadAlbumCover()
albumDetailsPresenter.albumSong(album.id)
albumDetailsPresenter.albumSongs(album.id)
albumDetailsPresenter.loadMore(album.artistId)
albumDetailsPresenter.aboutAlbum(album.artist, album.title)
}
override fun songs(songs: ArrayList<Song>) {
override fun songs(songs: List<Song>) {
this.songs = songs
simpleSongAdapter.swapDataSet(songs)
}
override fun moreAlbums(albums: ArrayList<Album>) {
override fun moreAlbums(albums: List<Album>) {
moreTitle.show()
moreRecyclerView.show()
moreTitle.text = String.format(getString(R.string.label_more_from), album.artist)

2
app/src/main/java/code/name/monkey/retromusic/activities/GenreDetailsActivity.kt
View file

@ -129,7 +129,7 @@ class GenreDetailsActivity : AbsSlidingMusicPanelActivity(), CabHolder, GenreDet
})
}
override fun songs(songs: ArrayList<Song>) {
override fun songs(songs: List<Song>) {
songAdapter.swapDataSet(songs)
}

2
app/src/main/java/code/name/monkey/retromusic/activities/PlaylistDetailActivity.kt
View file

@ -238,7 +238,7 @@ class PlaylistDetailActivity : AbsSlidingMusicPanelActivity(), CabHolder, Playli
emptyText.visibility = View.VISIBLE
}
override fun songs(songs: ArrayList<Song>) {
override fun songs(songs: List<Song>) {
adapter.swapDataSet(songs)
}

7
app/src/main/java/code/name/monkey/retromusic/adapter/GenreAdapter.kt
View file

@ -9,7 +9,6 @@ import code.name.monkey.retromusic.R
import code.name.monkey.retromusic.adapter.base.MediaEntryViewHolder
import code.name.monkey.retromusic.model.Genre
import code.name.monkey.retromusic.util.NavigationUtil
import java.util.ArrayList
import java.util.Locale
/**
@ -18,11 +17,11 @@ import java.util.Locale
class GenreAdapter(
private val activity: Activity,
dataSet: ArrayList<Genre>,
dataSet: List<Genre>,
private val mItemLayoutRes: Int
) : RecyclerView.Adapter<GenreAdapter.ViewHolder>() {
var dataSet = ArrayList<Genre>()
var dataSet = listOf<Genre>()
private set
init {
@ -48,7 +47,7 @@ class GenreAdapter(
return dataSet.size
}
fun swapDataSet(list: ArrayList<Genre>) {
fun swapDataSet(list: List<Genre>) {
dataSet = list
notifyDataSetChanged()
}

3
app/src/main/java/code/name/monkey/retromusic/adapter/album/HorizontalAlbumAdapter.kt
View file

@ -11,11 +11,10 @@ import code.name.monkey.retromusic.interfaces.CabHolder
import code.name.monkey.retromusic.model.Album
import code.name.monkey.retromusic.util.MusicUtil
import com.bumptech.glide.Glide
import java.util.ArrayList
class HorizontalAlbumAdapter(
activity: AppCompatActivity,
dataSet: ArrayList<Album>,
dataSet: List<Album>,
cabHolder: CabHolder?
) : AlbumAdapter(
activity, dataSet, HorizontalAdapterHelper.LAYOUT_RES, cabHolder

4
app/src/main/java/code/name/monkey/retromusic/adapter/artist/ArtistAdapter.kt
View file

@ -28,14 +28,14 @@ import java.util.ArrayList
class ArtistAdapter(
val activity: AppCompatActivity,
var dataSet: ArrayList<Artist>,
var dataSet: List<Artist>,
var itemLayoutRes: Int,
cabHolder: CabHolder?
) : AbsMultiSelectAdapter<ArtistAdapter.ViewHolder, Artist>(
activity, cabHolder, R.menu.menu_media_selection
), PopupTextProvider {
fun swapDataSet(dataSet: ArrayList<Artist>) {
fun swapDataSet(dataSet: List<Artist>) {
this.dataSet = dataSet
notifyDataSetChanged()
}

4
app/src/main/java/code/name/monkey/retromusic/adapter/playlist/PlaylistAdapter.kt
View file

@ -34,7 +34,7 @@ import java.util.ArrayList
class PlaylistAdapter(
private val activity: AppCompatActivity,
var dataSet: ArrayList<Playlist>,
var dataSet: List<Playlist>,
private var itemLayoutRes: Int,
cabHolder: CabHolder?
) : AbsMultiSelectAdapter<PlaylistAdapter.ViewHolder, Playlist>(
@ -49,7 +49,7 @@ class PlaylistAdapter(
setHasStableIds(true)
}
fun swapDataSet(dataSet: ArrayList<Playlist>) {
fun swapDataSet(dataSet: List<Playlist>) {
this.dataSet = dataSet
notifyDataSetChanged()
}

2
app/src/main/java/code/name/monkey/retromusic/fragments/mainactivity/ArtistsFragment.kt
View file

@ -16,7 +16,7 @@ import javax.inject.Inject
class ArtistsFragment : AbsLibraryPagerRecyclerViewCustomGridSizeFragment<ArtistAdapter, GridLayoutManager>(),
ArtistsView {
override fun artists(artists: ArrayList<Artist>) {
override fun artists(artists: List<Artist>) {
adapter?.swapDataSet(artists)
}

7
app/src/main/java/code/name/monkey/retromusic/fragments/mainactivity/GenresFragment.kt
View file

@ -26,14 +26,12 @@ import code.name.monkey.retromusic.mvp.presenter.GenresPresenter
import code.name.monkey.retromusic.mvp.presenter.GenresView
import javax.inject.Inject
class GenresFragment : AbsLibraryPagerRecyclerViewFragment<GenreAdapter, LinearLayoutManager>(), GenresView {
override fun genres(genres: ArrayList<Genre>) {
override fun genres(genres: List<Genre>) {
adapter?.swapDataSet(genres)
}
override fun showEmptyView() {
}
override fun createLayoutManager(): LinearLayoutManager {
@ -48,11 +46,9 @@ class GenresFragment : AbsLibraryPagerRecyclerViewFragment<GenreAdapter, LinearL
override val emptyMessage: Int
get() = R.string.no_genres
@Inject
lateinit var genresPresenter: GenresPresenter
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
App.musicComponent.inject(this)
@ -62,6 +58,7 @@ class GenresFragment : AbsLibraryPagerRecyclerViewFragment<GenreAdapter, LinearL
super.onViewCreated(view, savedInstanceState)
genresPresenter.attachView(this)
}
override fun onResume() {
super.onResume()
if (adapter!!.dataSet.isEmpty()) {

2
app/src/main/java/code/name/monkey/retromusic/fragments/mainactivity/PlaylistsFragment.kt
View file

@ -63,7 +63,7 @@ class PlaylistsFragment : AbsLibraryPagerRecyclerViewFragment<PlaylistAdapter, L
adapter?.swapDataSet(ArrayList())
}
override fun playlists(playlists: ArrayList<Playlist>) {
override fun playlists(playlists: List<Playlist>) {
adapter?.swapDataSet(playlists)
}

2
app/src/main/java/code/name/monkey/retromusic/fragments/mainactivity/SongsFragment.kt
View file

@ -49,7 +49,7 @@ class SongsFragment : AbsLibraryPagerRecyclerViewCustomGridSizeFragment<SongAdap
)
}
override fun songs(songs: ArrayList<Song>) {
override fun songs(songs: List<Song>) {
adapter?.swapDataSet(songs)
}

2
app/src/main/java/code/name/monkey/retromusic/loaders/AlbumLoader.kt
View file

@ -31,7 +31,7 @@ import android.provider.MediaStore.Audio.Media.EXTERNAL_CONTENT_URI as SONGS_URI
* Created by hemanths on 11/08/17.
*/
object AlbumLoader {
object AlbumLoader {
fun getAllAlbums(context: Context): List<Album> {
return makeAlbumCursor(context, null, null)

22
app/src/main/java/code/name/monkey/retromusic/mvp/presenter/AlbumDetailsPresenter.kt
View file

@ -14,9 +14,7 @@
package code.name.monkey.retromusic.mvp.presenter
import code.name.monkey.retromusic.App
import code.name.monkey.retromusic.Result.Success
import code.name.monkey.retromusic.loaders.AlbumLoader
import code.name.monkey.retromusic.model.Album
import code.name.monkey.retromusic.model.Artist
import code.name.monkey.retromusic.model.Song
@ -39,15 +37,13 @@ interface AlbumDetailsView {
fun album(album: Album)
fun songs(songs: ArrayList<Song>)
fun songs(songs: List<Song>)
fun complete()
fun loadArtistImage(artist: Artist)
fun moreAlbums(
albums: ArrayList<Album>
)
fun moreAlbums(albums: List<Album>)
fun aboutAlbum(lastFmAlbum: LastFmAlbum)
}
@ -55,7 +51,7 @@ interface AlbumDetailsView {
interface AlbumDetailsPresenter : Presenter<AlbumDetailsView> {
fun loadAlbum(albumId: Long)
fun albumSong(albumId: Long)
fun albumSongs(albumId: Long)
fun loadMore(artistId: Long)
@ -88,10 +84,6 @@ interface AlbumDetailsPresenter : Presenter<AlbumDetailsView> {
private fun showArtistImage(artist: Artist) {
view?.loadArtistImage(artist)
/* artist.albums?.filter { it.id != album.id }?.let {
if (it.isNotEmpty()) view?.moreAlbums(ArrayList(it))
}*/
}
override fun loadAlbum(albumId: Long) {
@ -106,11 +98,11 @@ interface AlbumDetailsPresenter : Presenter<AlbumDetailsView> {
}
}
override fun albumSong(albumId: Long) {
override fun albumSongs(albumId: Long) {
launch {
val songs = AlbumLoader.getSongsForAlbum(App.getContext(), albumId)
withContext(Dispatchers.Main) {
view.songs(songs)
when (val result = repository.albumSongsById(albumId)) {
is Success -> withContext(Dispatchers.Main) { view.songs(result.data) }
is Error -> withContext(Dispatchers.Main) {}
}
}
}

34
app/src/main/java/code/name/monkey/retromusic/mvp/presenter/ArtistDetailsPresenter.kt
View file

@ -14,10 +14,7 @@
package code.name.monkey.retromusic.mvp.presenter
import code.name.monkey.retromusic.App
import code.name.monkey.retromusic.Result
import code.name.monkey.retromusic.loaders.AlbumLoader
import code.name.monkey.retromusic.loaders.ArtistLoader
import code.name.monkey.retromusic.Result.Success
import code.name.monkey.retromusic.model.Album
import code.name.monkey.retromusic.model.Artist
import code.name.monkey.retromusic.model.Song
@ -77,12 +74,8 @@ interface ArtistDetailsPresenter : Presenter<ArtistDetailsView> {
override fun loadBiography(name: String, lang: String?, cache: String?) {
launch {
when (val result = repository.artistInfo(name, lang, cache)) {
is Result.Success -> withContext(Dispatchers.Main) {
view?.artistInfo(result.data)
}
is Result.Error -> withContext(Dispatchers.Main) {
}
is Success -> withContext(Dispatchers.Main) { view?.artistInfo(result.data) }
is Error -> withContext(Dispatchers.Main) {}
}
}
}
@ -90,31 +83,26 @@ interface ArtistDetailsPresenter : Presenter<ArtistDetailsView> {
override fun loadArtist(artistId: Long) {
launch {
when (val result = repository.artistById(artistId)) {
is Result.Success -> withContext(Dispatchers.Main) {
view?.artist(result.data)
}
is Result.Error -> withContext(Dispatchers.Main) {
view?.showEmptyView()
}
is Success -> withContext(Dispatchers.Main) { view?.artist(result.data) }
is Error -> withContext(Dispatchers.Main) { view?.showEmptyView() }
}
}
}
override fun loadArtistSongs(artistId: Long) {
launch {
val songs = ArtistLoader.getSongsForArtist(App.getContext(), artistId)
withContext(Dispatchers.Main) {
view.songs(songs)
when (val result = repository.artistSongsById(artistId)) {
is Success -> withContext(Dispatchers.Main) { view.songs(result.data) }
is Error -> withContext(Dispatchers.Main) {}
}
}
}
override fun loadArtistAlbums(artistId: Long) {
launch {
val albums = AlbumLoader.getAlbumsForArtist(App.getContext(), artistId)
withContext(Dispatchers.Main) {
view.albums(albums)
when (val result = repository.artistAlbumsById(artistId)) {
is Success -> withContext(Dispatchers.Main) { view.albums(result.data) }
is Error -> withContext(Dispatchers.Main) {}
}
}
}

11
app/src/main/java/code/name/monkey/retromusic/mvp/presenter/ArtistPresenter.kt
View file

@ -20,12 +20,16 @@ import code.name.monkey.retromusic.mvp.BaseView
import code.name.monkey.retromusic.mvp.Presenter
import code.name.monkey.retromusic.mvp.PresenterImpl
import code.name.monkey.retromusic.providers.interfaces.Repository
import kotlinx.coroutines.*
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.Job
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import javax.inject.Inject
import kotlin.coroutines.CoroutineContext
interface ArtistsView : BaseView {
fun artists(artists: ArrayList<Artist>)
fun artists(artists: List<Artist>)
}
interface ArtistsPresenter : Presenter<ArtistsView> {
@ -33,8 +37,9 @@ interface ArtistsPresenter : Presenter<ArtistsView> {
fun loadArtists()
class ArtistsPresenterImpl @Inject constructor(
private val repository: Repository
private val repository: Repository
) : PresenterImpl<ArtistsView>(), ArtistsPresenter, CoroutineScope {
private val job = Job()
override val coroutineContext: CoroutineContext

15
app/src/main/java/code/name/monkey/retromusic/mvp/presenter/GenreDetailsPresenter.kt
View file

@ -20,26 +20,30 @@ import code.name.monkey.retromusic.mvp.BaseView
import code.name.monkey.retromusic.mvp.Presenter
import code.name.monkey.retromusic.mvp.PresenterImpl
import code.name.monkey.retromusic.providers.interfaces.Repository
import kotlinx.coroutines.*
import java.util.*
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.Job
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import javax.inject.Inject
import kotlin.coroutines.CoroutineContext
/**
* Created by hemanths on 20/08/17.
*/
interface GenreDetailsView : BaseView {
fun songs(songs: ArrayList<Song>)
fun songs(songs: List<Song>)
}
interface GenreDetailsPresenter : Presenter<GenreDetailsView> {
fun loadGenreSongs(genreId: Int)
class GenreDetailsPresenterImpl @Inject constructor(
private val repository: Repository
private val repository: Repository
) : PresenterImpl<GenreDetailsView>(), GenreDetailsPresenter, CoroutineScope {
private val job = Job()
override val coroutineContext: CoroutineContext
@ -50,7 +54,6 @@ interface GenreDetailsPresenter : Presenter<GenreDetailsView> {
job.cancel()
}
override fun loadGenreSongs(genreId: Int) {
launch {
when (val result = repository.getGenre(genreId)) {

13
app/src/main/java/code/name/monkey/retromusic/mvp/presenter/GenrePresenter.kt
View file

@ -20,8 +20,11 @@ import code.name.monkey.retromusic.mvp.BaseView
import code.name.monkey.retromusic.mvp.Presenter
import code.name.monkey.retromusic.mvp.PresenterImpl
import code.name.monkey.retromusic.providers.interfaces.Repository
import kotlinx.coroutines.*
import java.util.*
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.Job
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import javax.inject.Inject
import kotlin.coroutines.CoroutineContext
@ -29,15 +32,17 @@ import kotlin.coroutines.CoroutineContext
* @author Hemanth S (h4h13).
*/
interface GenresView : BaseView {
fun genres(genres: ArrayList<Genre>)
fun genres(genres: List<Genre>)
}
interface GenresPresenter : Presenter<GenresView> {
fun loadGenres()
class GenresPresenterImpl @Inject constructor(
private val repository: Repository
private val repository: Repository
) : PresenterImpl<GenresView>(), GenresPresenter, CoroutineScope {
private val job = Job()
override val coroutineContext: CoroutineContext

16
app/src/main/java/code/name/monkey/retromusic/mvp/presenter/PlaylistPresenter.kt
View file

@ -16,19 +16,25 @@ package code.name.monkey.retromusic.mvp.presenter
import code.name.monkey.retromusic.Result
import code.name.monkey.retromusic.model.Playlist
import code.name.monkey.retromusic.mvp.*
import code.name.monkey.retromusic.mvp.BaseView
import code.name.monkey.retromusic.mvp.Presenter
import code.name.monkey.retromusic.mvp.PresenterImpl
import code.name.monkey.retromusic.providers.interfaces.Repository
import kotlinx.coroutines.*
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.Job
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import javax.inject.Inject
import kotlin.coroutines.CoroutineContext
/**
* Created by hemanths on 19/08/17.
*/
interface PlaylistView : BaseView {
fun playlists(playlists: ArrayList<Playlist>)
fun playlists(playlists: List<Playlist>)
}
interface PlaylistsPresenter : Presenter<PlaylistView> {
@ -36,7 +42,7 @@ interface PlaylistsPresenter : Presenter<PlaylistView> {
fun playlists()
class PlaylistsPresenterImpl @Inject constructor(
private val repository: Repository
private val repository: Repository
) : PresenterImpl<PlaylistView>(), PlaylistsPresenter, CoroutineScope {
private val job = Job()

18
app/src/main/java/code/name/monkey/retromusic/mvp/presenter/PlaylistSongsPresenter.kt
View file

@ -15,10 +15,17 @@
package code.name.monkey.retromusic.mvp.presenter
import code.name.monkey.retromusic.Result
import code.name.monkey.retromusic.model.*
import code.name.monkey.retromusic.mvp.*
import code.name.monkey.retromusic.model.Playlist
import code.name.monkey.retromusic.model.Song
import code.name.monkey.retromusic.mvp.BaseView
import code.name.monkey.retromusic.mvp.Presenter
import code.name.monkey.retromusic.mvp.PresenterImpl
import code.name.monkey.retromusic.providers.interfaces.Repository
import kotlinx.coroutines.*
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.Job
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import javax.inject.Inject
import kotlin.coroutines.CoroutineContext
@ -26,14 +33,15 @@ import kotlin.coroutines.CoroutineContext
* Created by hemanths on 20/08/17.
*/
interface PlaylistSongsView : BaseView {
fun songs(songs: ArrayList<Song>)
fun songs(songs: List<Song>)
}
interface PlaylistSongsPresenter : Presenter<PlaylistSongsView> {
fun loadPlaylistSongs(playlist: Playlist)
class PlaylistSongsPresenterImpl @Inject constructor(
private val repository: Repository
private val repository: Repository
) : PresenterImpl<PlaylistSongsView>(), PlaylistSongsPresenter, CoroutineScope {
private var job: Job = Job()

55
app/src/main/java/code/name/monkey/retromusic/mvp/presenter/SongPresenter.kt
View file

@ -16,10 +16,14 @@ package code.name.monkey.retromusic.mvp.presenter
import code.name.monkey.retromusic.Result
import code.name.monkey.retromusic.model.Song
import code.name.monkey.retromusic.mvp.*
import code.name.monkey.retromusic.mvp.Presenter
import code.name.monkey.retromusic.mvp.PresenterImpl
import code.name.monkey.retromusic.providers.interfaces.Repository
import kotlinx.coroutines.*
import java.util.*
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.Job
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import javax.inject.Inject
import kotlin.coroutines.CoroutineContext
@ -27,36 +31,37 @@ import kotlin.coroutines.CoroutineContext
* Created by hemanths on 10/08/17.
*/
interface SongView {
fun songs(songs: ArrayList<Song>)
fun showEmptyView()
fun songs(songs: List<Song>)
fun showEmptyView()
}
interface SongPresenter : Presenter<SongView> {
fun loadSongs()
class SongPresenterImpl @Inject constructor(
private val repository: Repository
) : PresenterImpl<SongView>(), SongPresenter, CoroutineScope {
fun loadSongs()
class SongPresenterImpl @Inject constructor(
private val repository: Repository
) : PresenterImpl<SongView>(), SongPresenter, CoroutineScope {
private var job: Job = Job()
private var job: Job = Job()
override val coroutineContext: CoroutineContext
get() = Dispatchers.IO + job
override val coroutineContext: CoroutineContext
get() = Dispatchers.IO + job
override fun loadSongs() {
launch {
when (val songs = repository.allSongs()) {
is Result.Success -> withContext(Dispatchers.Main) { view?.songs(songs.data) }
is Result.Error -> withContext(Dispatchers.Main) { view?.showEmptyView() }
}
}
}
override fun loadSongs() {
launch {
when (val songs = repository.allSongs()) {
is Result.Success -> withContext(Dispatchers.Main) { view?.songs(songs.data) }
is Result.Error -> withContext(Dispatchers.Main) { view?.showEmptyView() }
}
}
}
override fun detachView() {
super.detachView()
job.cancel();
}
}
override fun detachView() {
super.detachView()
job.cancel();
}
}
}

27
app/src/main/java/code/name/monkey/retromusic/providers/RepositoryImpl.kt
View file

@ -67,6 +67,33 @@ class RepositoryImpl @Inject constructor(private val context: Context) : Reposit
}
}
override suspend fun albumSongsById(albumId: Long): Result<List<Song>> {
return try {
val songs = AlbumLoader.getSongsForAlbum(context, albumId)
Success(songs)
} catch (e: Exception) {
Error(e)
}
}
override suspend fun artistSongsById(artistId: Long): Result<List<Song>> {
return try {
val songs = ArtistLoader.getSongsForArtist(context, artistId)
Success(songs)
} catch (e: Exception) {
Error(e)
}
}
override suspend fun artistAlbumsById(artistId: Long): Result<List<Album>> {
return try {
val albums = AlbumLoader.getAlbumsForArtist(context, artistId)
Success(albums)
} catch (e: Exception) {
Error(e)
}
}
override suspend fun allArtists(): Result<ArrayList<Artist>> {
return try {
val artists = ArtistLoader.getAllArtists(context)

18
app/src/main/java/code/name/monkey/retromusic/providers/interfaces/Repository.kt
View file

@ -34,19 +34,25 @@ interface Repository {
suspend fun albumById(albumId: Long): Result<Album>
suspend fun allSongs(): Result<ArrayList<Song>>
suspend fun albumSongsById(albumId: Long): Result<List<Song>>
suspend fun allArtists(): Result<ArrayList<Artist>>
suspend fun artistSongsById(artistId: Long): Result<List<Song>>
suspend fun allPlaylists(): Result<ArrayList<Playlist>>
suspend fun artistAlbumsById(artistId: Long): Result<List<Album>>
suspend fun allGenres(): Result<ArrayList<Genre>>
suspend fun allSongs(): Result<List<Song>>
suspend fun allArtists(): Result<List<Artist>>
suspend fun allPlaylists(): Result<List<Playlist>>
suspend fun allGenres(): Result<List<Genre>>
suspend fun search(query: String?): Result<MutableList<Any>>
suspend fun getPlaylistSongs(playlist: Playlist): Result<ArrayList<Song>>
suspend fun getPlaylistSongs(playlist: Playlist): Result<List<Song>>
suspend fun getGenre(genreId: Int): Result<ArrayList<Song>>
suspend fun getGenre(genreId: Int): Result<List<Song>>
suspend fun recentArtists(): Result<Home>