1102 lines
41 KiB
Kotlin
1102 lines
41 KiB
Kotlin
/*
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* AutoMediaBrowserService.kt
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* Copyright (C) 2009-2021 Ultrasonic developers
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*
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* Distributed under terms of the GNU GPLv3 license.
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*/
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package org.moire.ultrasonic.service
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import android.os.Bundle
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import android.os.Handler
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import android.support.v4.media.MediaBrowserCompat
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import android.support.v4.media.MediaDescriptionCompat
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import android.support.v4.media.session.MediaSessionCompat
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import androidx.media.MediaBrowserServiceCompat
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import androidx.media.utils.MediaConstants
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import kotlinx.coroutines.CoroutineScope
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.Job
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import kotlinx.coroutines.launch
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import org.koin.android.ext.android.inject
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import org.moire.ultrasonic.R
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import org.moire.ultrasonic.api.subsonic.models.AlbumListType
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import org.moire.ultrasonic.data.ActiveServerProvider
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import org.moire.ultrasonic.domain.MusicDirectory
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import org.moire.ultrasonic.domain.SearchCriteria
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import org.moire.ultrasonic.domain.SearchResult
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import org.moire.ultrasonic.util.MediaSessionEventDistributor
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import org.moire.ultrasonic.util.MediaSessionEventListener
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import org.moire.ultrasonic.util.MediaSessionHandler
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import org.moire.ultrasonic.util.Util
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import timber.log.Timber
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private const val MEDIA_ROOT_ID = "MEDIA_ROOT_ID"
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private const val MEDIA_ALBUM_ID = "MEDIA_ALBUM_ID"
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private const val MEDIA_ALBUM_PAGE_ID = "MEDIA_ALBUM_PAGE_ID"
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private const val MEDIA_ALBUM_NEWEST_ID = "MEDIA_ALBUM_NEWEST_ID"
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private const val MEDIA_ALBUM_RECENT_ID = "MEDIA_ALBUM_RECENT_ID"
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private const val MEDIA_ALBUM_FREQUENT_ID = "MEDIA_ALBUM_FREQUENT_ID"
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private const val MEDIA_ALBUM_RANDOM_ID = "MEDIA_ALBUM_RANDOM_ID"
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private const val MEDIA_ALBUM_STARRED_ID = "MEDIA_ALBUM_STARRED_ID"
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private const val MEDIA_SONG_RANDOM_ID = "MEDIA_SONG_RANDOM_ID"
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private const val MEDIA_SONG_STARRED_ID = "MEDIA_SONG_STARRED_ID"
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private const val MEDIA_ARTIST_ID = "MEDIA_ARTIST_ID"
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private const val MEDIA_LIBRARY_ID = "MEDIA_LIBRARY_ID"
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private const val MEDIA_PLAYLIST_ID = "MEDIA_PLAYLIST_ID"
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private const val MEDIA_SHARE_ID = "MEDIA_SHARE_ID"
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private const val MEDIA_BOOKMARK_ID = "MEDIA_BOOKMARK_ID"
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private const val MEDIA_PODCAST_ID = "MEDIA_PODCAST_ID"
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private const val MEDIA_ALBUM_ITEM = "MEDIA_ALBUM_ITEM"
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private const val MEDIA_PLAYLIST_SONG_ITEM = "MEDIA_PLAYLIST_SONG_ITEM"
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private const val MEDIA_PLAYLIST_ITEM = "MEDIA_PLAYLIST_ITEM"
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private const val MEDIA_ARTIST_ITEM = "MEDIA_ARTIST_ITEM"
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private const val MEDIA_ARTIST_SECTION = "MEDIA_ARTIST_SECTION"
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private const val MEDIA_ALBUM_SONG_ITEM = "MEDIA_ALBUM_SONG_ITEM"
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private const val MEDIA_SONG_STARRED_ITEM = "MEDIA_SONG_STARRED_ITEM"
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private const val MEDIA_SONG_RANDOM_ITEM = "MEDIA_SONG_RANDOM_ITEM"
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private const val MEDIA_SHARE_ITEM = "MEDIA_SHARE_ITEM"
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private const val MEDIA_SHARE_SONG_ITEM = "MEDIA_SHARE_SONG_ITEM"
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private const val MEDIA_BOOKMARK_ITEM = "MEDIA_BOOKMARK_ITEM"
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private const val MEDIA_PODCAST_ITEM = "MEDIA_PODCAST_ITEM"
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private const val MEDIA_PODCAST_EPISODE_ITEM = "MEDIA_PODCAST_EPISODE_ITEM"
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private const val MEDIA_SEARCH_SONG_ITEM = "MEDIA_SEARCH_SONG_ITEM"
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// Currently the display limit for long lists is 100 items
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private const val DISPLAY_LIMIT = 100
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private const val SEARCH_LIMIT = 10
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/**
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* MediaBrowserService implementation for e.g. Android Auto
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*/
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@Suppress("TooManyFunctions", "LargeClass")
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class AutoMediaBrowserService : MediaBrowserServiceCompat() {
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private lateinit var mediaSessionEventListener: MediaSessionEventListener
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private val mediaSessionEventDistributor by inject<MediaSessionEventDistributor>()
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private val lifecycleSupport by inject<MediaPlayerLifecycleSupport>()
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private val mediaSessionHandler by inject<MediaSessionHandler>()
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private val mediaPlayerController by inject<MediaPlayerController>()
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private val activeServerProvider: ActiveServerProvider by inject()
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private val musicService = MusicServiceFactory.getMusicService()
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private val serviceJob = Job()
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private val serviceScope = CoroutineScope(Dispatchers.IO + serviceJob)
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private var playlistCache: List<MusicDirectory.Entry>? = null
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private var starredSongsCache: List<MusicDirectory.Entry>? = null
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private var randomSongsCache: List<MusicDirectory.Entry>? = null
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private var searchSongsCache: List<MusicDirectory.Entry>? = null
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private val isOffline get() = ActiveServerProvider.isOffline()
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private val useId3Tags get() = Util.getShouldUseId3Tags()
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private val musicFolderId get() = activeServerProvider.getActiveServer().musicFolderId
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@Suppress("MagicNumber")
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override fun onCreate() {
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super.onCreate()
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mediaSessionEventListener = object : MediaSessionEventListener {
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override fun onMediaSessionTokenCreated(token: MediaSessionCompat.Token) {
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if (sessionToken == null) {
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sessionToken = token
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}
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}
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override fun onPlayFromMediaIdRequested(mediaId: String?, extras: Bundle?) {
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Timber.d(
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"AutoMediaBrowserService onPlayFromMediaIdRequested called. mediaId: %s",
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mediaId
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)
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if (mediaId == null) return
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val mediaIdParts = mediaId.split('|')
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when (mediaIdParts.first()) {
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MEDIA_PLAYLIST_ITEM -> playPlaylist(mediaIdParts[1], mediaIdParts[2])
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MEDIA_PLAYLIST_SONG_ITEM -> playPlaylistSong(
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mediaIdParts[1], mediaIdParts[2], mediaIdParts[3]
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)
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MEDIA_ALBUM_ITEM -> playAlbum(mediaIdParts[1], mediaIdParts[2])
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MEDIA_ALBUM_SONG_ITEM -> playAlbumSong(
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mediaIdParts[1], mediaIdParts[2], mediaIdParts[3]
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)
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MEDIA_SONG_STARRED_ID -> playStarredSongs()
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MEDIA_SONG_STARRED_ITEM -> playStarredSong(mediaIdParts[1])
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MEDIA_SONG_RANDOM_ID -> playRandomSongs()
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MEDIA_SONG_RANDOM_ITEM -> playRandomSong(mediaIdParts[1])
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MEDIA_SHARE_ITEM -> playShare(mediaIdParts[1])
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MEDIA_SHARE_SONG_ITEM -> playShareSong(mediaIdParts[1], mediaIdParts[2])
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MEDIA_BOOKMARK_ITEM -> playBookmark(mediaIdParts[1])
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MEDIA_PODCAST_ITEM -> playPodcast(mediaIdParts[1])
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MEDIA_PODCAST_EPISODE_ITEM -> playPodcastEpisode(
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mediaIdParts[1], mediaIdParts[2]
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)
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MEDIA_SEARCH_SONG_ITEM -> playSearch(mediaIdParts[1])
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}
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}
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override fun onPlayFromSearchRequested(query: String?, extras: Bundle?) {
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Timber.d("AutoMediaBrowserService onPlayFromSearchRequested query: %s", query)
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if (query.isNullOrBlank()) playRandomSongs()
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serviceScope.launch {
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val criteria = SearchCriteria(query!!, 0, 0, DISPLAY_LIMIT)
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val searchResult = callWithErrorHandling { musicService.search(criteria) }
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// Try to find the best match
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if (searchResult != null) {
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val song = searchResult.songs
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.asSequence()
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.sortedByDescending { song -> song.starred }
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.sortedByDescending { song -> song.averageRating }
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.sortedByDescending { song -> song.userRating }
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.sortedByDescending { song -> song.closeness }
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.firstOrNull()
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if (song != null) playSong(song)
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}
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}
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}
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}
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mediaSessionEventDistributor.subscribe(mediaSessionEventListener)
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mediaSessionHandler.initialize()
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val handler = Handler()
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handler.postDelayed(
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{
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// Ultrasonic may be started from Android Auto. This boots up the necessary components.
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Timber.d(
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"AutoMediaBrowserService starting lifecycleSupport and MediaPlayerService..."
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)
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lifecycleSupport.onCreate()
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MediaPlayerService.getInstance()
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},
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100
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)
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Timber.i("AutoMediaBrowserService onCreate finished")
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}
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override fun onDestroy() {
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super.onDestroy()
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mediaSessionEventDistributor.unsubscribe(mediaSessionEventListener)
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mediaSessionHandler.release()
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serviceJob.cancel()
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Timber.i("AutoMediaBrowserService onDestroy finished")
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}
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override fun onGetRoot(
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clientPackageName: String,
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clientUid: Int,
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rootHints: Bundle?
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): BrowserRoot {
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Timber.d(
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"AutoMediaBrowserService onGetRoot called. clientPackageName: %s; clientUid: %d",
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clientPackageName, clientUid
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)
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val extras = Bundle()
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extras.putInt(
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MediaConstants.DESCRIPTION_EXTRAS_KEY_CONTENT_STYLE_BROWSABLE,
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MediaConstants.DESCRIPTION_EXTRAS_VALUE_CONTENT_STYLE_LIST_ITEM
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)
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extras.putInt(
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MediaConstants.DESCRIPTION_EXTRAS_KEY_CONTENT_STYLE_PLAYABLE,
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MediaConstants.DESCRIPTION_EXTRAS_VALUE_CONTENT_STYLE_LIST_ITEM
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)
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extras.putBoolean(
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MediaConstants.BROWSER_SERVICE_EXTRAS_KEY_SEARCH_SUPPORTED, true
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)
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return BrowserRoot(MEDIA_ROOT_ID, extras)
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}
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@Suppress("ReturnCount", "ComplexMethod")
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override fun onLoadChildren(
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parentId: String,
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result: Result<MutableList<MediaBrowserCompat.MediaItem>>
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) {
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Timber.d("AutoMediaBrowserService onLoadChildren called. ParentId: %s", parentId)
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val parentIdParts = parentId.split('|')
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when (parentIdParts.first()) {
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MEDIA_ROOT_ID -> return getRootItems(result)
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MEDIA_LIBRARY_ID -> return getLibrary(result)
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MEDIA_ARTIST_ID -> return getArtists(result)
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MEDIA_ARTIST_SECTION -> return getArtists(result, parentIdParts[1])
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MEDIA_ALBUM_ID -> return getAlbums(result, AlbumListType.SORTED_BY_NAME)
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MEDIA_ALBUM_PAGE_ID -> return getAlbums(
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result, AlbumListType.fromName(parentIdParts[1]), parentIdParts[2].toInt()
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)
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MEDIA_PLAYLIST_ID -> return getPlaylists(result)
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MEDIA_ALBUM_FREQUENT_ID -> return getAlbums(result, AlbumListType.FREQUENT)
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MEDIA_ALBUM_NEWEST_ID -> return getAlbums(result, AlbumListType.NEWEST)
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MEDIA_ALBUM_RECENT_ID -> return getAlbums(result, AlbumListType.RECENT)
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MEDIA_ALBUM_RANDOM_ID -> return getAlbums(result, AlbumListType.RANDOM)
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MEDIA_ALBUM_STARRED_ID -> return getAlbums(result, AlbumListType.STARRED)
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MEDIA_SONG_RANDOM_ID -> return getRandomSongs(result)
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MEDIA_SONG_STARRED_ID -> return getStarredSongs(result)
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MEDIA_SHARE_ID -> return getShares(result)
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MEDIA_BOOKMARK_ID -> return getBookmarks(result)
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MEDIA_PODCAST_ID -> return getPodcasts(result)
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MEDIA_PLAYLIST_ITEM -> return getPlaylist(parentIdParts[1], parentIdParts[2], result)
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MEDIA_ARTIST_ITEM -> return getAlbumsForArtist(
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result, parentIdParts[1], parentIdParts[2]
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)
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MEDIA_ALBUM_ITEM -> return getSongsForAlbum(result, parentIdParts[1], parentIdParts[2])
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MEDIA_SHARE_ITEM -> return getSongsForShare(result, parentIdParts[1])
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MEDIA_PODCAST_ITEM -> return getPodcastEpisodes(result, parentIdParts[1])
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else -> result.sendResult(mutableListOf())
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}
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}
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override fun onSearch(
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query: String,
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extras: Bundle?,
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result: Result<MutableList<MediaBrowserCompat.MediaItem>>
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) {
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Timber.d("AutoMediaBrowserService onSearch query: %s", query)
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val mediaItems: MutableList<MediaBrowserCompat.MediaItem> = ArrayList()
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result.detach()
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serviceScope.launch {
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val criteria = SearchCriteria(query, SEARCH_LIMIT, SEARCH_LIMIT, SEARCH_LIMIT)
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val searchResult = callWithErrorHandling { musicService.search(criteria) }
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// TODO Add More... button to categories
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if (searchResult != null) {
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searchResult.artists.map { artist ->
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mediaItems.add(
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artist.name ?: "",
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listOf(MEDIA_ARTIST_ITEM, artist.id, artist.name).joinToString("|"),
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null,
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R.string.search_artists
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)
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}
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searchResult.albums.map { album ->
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mediaItems.add(
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album.title ?: "",
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listOf(MEDIA_ALBUM_ITEM, album.id, album.name)
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.joinToString("|"),
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null,
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R.string.search_albums
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)
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}
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searchSongsCache = searchResult.songs
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searchResult.songs.map { song ->
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mediaItems.add(
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MediaBrowserCompat.MediaItem(
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Util.getMediaDescriptionForEntry(
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song,
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listOf(MEDIA_SEARCH_SONG_ITEM, song.id).joinToString("|"),
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R.string.search_songs
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),
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MediaBrowserCompat.MediaItem.FLAG_PLAYABLE
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)
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)
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}
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}
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result.sendResult(mediaItems)
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}
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}
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private fun playSearch(id: String) {
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serviceScope.launch {
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// If there is no cache, we can't play the selected song.
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if (searchSongsCache != null) {
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val song = searchSongsCache!!.firstOrNull { x -> x.id == id }
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if (song != null) playSong(song)
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}
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}
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}
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private fun getRootItems(result: Result<MutableList<MediaBrowserCompat.MediaItem>>) {
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val mediaItems: MutableList<MediaBrowserCompat.MediaItem> = ArrayList()
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if (!isOffline)
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mediaItems.add(
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R.string.music_library_label,
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MEDIA_LIBRARY_ID,
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R.drawable.ic_library,
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null
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)
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mediaItems.add(
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R.string.main_artists_title,
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MEDIA_ARTIST_ID,
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R.drawable.ic_artist,
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null
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)
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if (!isOffline)
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mediaItems.add(
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R.string.main_albums_title,
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MEDIA_ALBUM_ID,
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R.drawable.ic_menu_browse_dark,
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null
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)
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mediaItems.add(
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R.string.playlist_label,
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MEDIA_PLAYLIST_ID,
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R.drawable.ic_menu_playlists_dark,
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null
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)
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result.sendResult(mediaItems)
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}
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private fun getLibrary(result: Result<MutableList<MediaBrowserCompat.MediaItem>>) {
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val mediaItems: MutableList<MediaBrowserCompat.MediaItem> = ArrayList()
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// Songs
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mediaItems.add(
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R.string.main_songs_random,
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MEDIA_SONG_RANDOM_ID,
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null,
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R.string.main_songs_title
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)
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mediaItems.add(
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R.string.main_songs_starred,
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MEDIA_SONG_STARRED_ID,
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null,
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R.string.main_songs_title
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)
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// Albums
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mediaItems.add(
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R.string.main_albums_newest,
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MEDIA_ALBUM_NEWEST_ID,
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null,
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R.string.main_albums_title
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)
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mediaItems.add(
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R.string.main_albums_recent,
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MEDIA_ALBUM_RECENT_ID,
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null,
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R.string.main_albums_title
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)
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mediaItems.add(
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R.string.main_albums_frequent,
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MEDIA_ALBUM_FREQUENT_ID,
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null,
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R.string.main_albums_title
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)
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|
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mediaItems.add(
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R.string.main_albums_random,
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MEDIA_ALBUM_RANDOM_ID,
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null,
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R.string.main_albums_title
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)
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|
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mediaItems.add(
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R.string.main_albums_starred,
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MEDIA_ALBUM_STARRED_ID,
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null,
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R.string.main_albums_title
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)
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// Other
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mediaItems.add(R.string.button_bar_shares, MEDIA_SHARE_ID, null, null)
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mediaItems.add(R.string.button_bar_bookmarks, MEDIA_BOOKMARK_ID, null, null)
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mediaItems.add(R.string.button_bar_podcasts, MEDIA_PODCAST_ID, null, null)
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result.sendResult(mediaItems)
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}
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private fun getArtists(
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result: Result<MutableList<MediaBrowserCompat.MediaItem>>,
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section: String? = null
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) {
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val mediaItems: MutableList<MediaBrowserCompat.MediaItem> = ArrayList()
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result.detach()
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serviceScope.launch {
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val childMediaId: String
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var artists = if (!isOffline && useId3Tags) {
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childMediaId = MEDIA_ARTIST_ITEM
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// TODO this list can be big so we're not refreshing.
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// Maybe a refresh menu item can be added
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callWithErrorHandling { musicService.getArtists(false) }
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} else {
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// This will be handled at getSongsForAlbum, which supports navigation
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childMediaId = MEDIA_ALBUM_ITEM
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callWithErrorHandling { musicService.getIndexes(musicFolderId, false) }
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}
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if (artists != null) {
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if (section != null)
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artists = artists.filter { artist ->
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getSectionFromName(artist.name ?: "") == section
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}
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// If there are too many artists, create alphabetic index of them
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if (section == null && artists.count() > DISPLAY_LIMIT) {
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val index = mutableListOf<String>()
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// TODO This sort should use ignoredArticles somehow...
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artists = artists.sortedBy { artist -> artist.name }
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artists.map { artist ->
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val currentSection = getSectionFromName(artist.name ?: "")
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if (!index.contains(currentSection)) {
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index.add(currentSection)
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mediaItems.add(
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currentSection,
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listOf(MEDIA_ARTIST_SECTION, currentSection).joinToString("|"),
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null
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)
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}
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}
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} else {
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artists.map { artist ->
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mediaItems.add(
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artist.name ?: "",
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listOf(childMediaId, artist.id, artist.name).joinToString("|"),
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null
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)
|
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}
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}
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result.sendResult(mediaItems)
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}
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}
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}
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|
|
|
private fun getAlbumsForArtist(
|
|
result: Result<MutableList<MediaBrowserCompat.MediaItem>>,
|
|
id: String,
|
|
name: String
|
|
) {
|
|
val mediaItems: MutableList<MediaBrowserCompat.MediaItem> = ArrayList()
|
|
result.detach()
|
|
serviceScope.launch {
|
|
val albums = if (!isOffline && useId3Tags) {
|
|
callWithErrorHandling { musicService.getArtist(id, name, false) }
|
|
} else {
|
|
callWithErrorHandling { musicService.getMusicDirectory(id, name, false) }
|
|
}
|
|
|
|
albums?.getAllChild()?.map { album ->
|
|
mediaItems.add(
|
|
album.title ?: "",
|
|
listOf(MEDIA_ALBUM_ITEM, album.id, album.name)
|
|
.joinToString("|"),
|
|
null
|
|
)
|
|
}
|
|
result.sendResult(mediaItems)
|
|
}
|
|
}
|
|
|
|
private fun getSongsForAlbum(
|
|
result: Result<MutableList<MediaBrowserCompat.MediaItem>>,
|
|
id: String,
|
|
name: String
|
|
) {
|
|
val mediaItems: MutableList<MediaBrowserCompat.MediaItem> = ArrayList()
|
|
result.detach()
|
|
|
|
serviceScope.launch {
|
|
val songs = listSongsInMusicService(id, name)
|
|
|
|
if (songs != null) {
|
|
if (songs.getChildren(includeDirs = true, includeFiles = false).count() == 0 &&
|
|
songs.getChildren(includeDirs = false, includeFiles = true).count() > 0
|
|
)
|
|
mediaItems.addPlayAllItem(listOf(MEDIA_ALBUM_ITEM, id, name).joinToString("|"))
|
|
|
|
// TODO: Paging is not implemented for songs, is it necessary at all?
|
|
val items = songs.getChildren().take(DISPLAY_LIMIT)
|
|
items.map { item ->
|
|
if (item.isDirectory)
|
|
mediaItems.add(
|
|
MediaBrowserCompat.MediaItem(
|
|
Util.getMediaDescriptionForEntry(
|
|
item,
|
|
listOf(MEDIA_ALBUM_ITEM, item.id, item.name).joinToString("|")
|
|
),
|
|
MediaBrowserCompat.MediaItem.FLAG_BROWSABLE
|
|
)
|
|
)
|
|
else
|
|
mediaItems.add(
|
|
MediaBrowserCompat.MediaItem(
|
|
Util.getMediaDescriptionForEntry(
|
|
item,
|
|
listOf(
|
|
MEDIA_ALBUM_SONG_ITEM,
|
|
id,
|
|
name,
|
|
item.id
|
|
).joinToString("|")
|
|
),
|
|
MediaBrowserCompat.MediaItem.FLAG_PLAYABLE
|
|
)
|
|
)
|
|
}
|
|
}
|
|
result.sendResult(mediaItems)
|
|
}
|
|
}
|
|
|
|
private fun getAlbums(
|
|
result: Result<MutableList<MediaBrowserCompat.MediaItem>>,
|
|
type: AlbumListType,
|
|
page: Int? = null
|
|
) {
|
|
val mediaItems: MutableList<MediaBrowserCompat.MediaItem> = ArrayList()
|
|
result.detach()
|
|
serviceScope.launch {
|
|
val offset = (page ?: 0) * DISPLAY_LIMIT
|
|
val albums = if (useId3Tags) {
|
|
callWithErrorHandling {
|
|
musicService.getAlbumList2(
|
|
type.typeName, DISPLAY_LIMIT, offset, null
|
|
)
|
|
}
|
|
} else {
|
|
callWithErrorHandling {
|
|
musicService.getAlbumList(
|
|
type.typeName, DISPLAY_LIMIT, offset, null
|
|
)
|
|
}
|
|
}
|
|
|
|
albums?.getAllChild()?.map { album ->
|
|
mediaItems.add(
|
|
album.title ?: "",
|
|
listOf(MEDIA_ALBUM_ITEM, album.id, album.name)
|
|
.joinToString("|"),
|
|
null
|
|
)
|
|
}
|
|
|
|
if (albums?.getAllChild()?.count() ?: 0 >= DISPLAY_LIMIT)
|
|
mediaItems.add(
|
|
R.string.search_more,
|
|
listOf(MEDIA_ALBUM_PAGE_ID, type.typeName, (page ?: 0) + 1).joinToString("|"),
|
|
R.drawable.ic_menu_forward_dark,
|
|
null
|
|
)
|
|
|
|
result.sendResult(mediaItems)
|
|
}
|
|
}
|
|
|
|
private fun getPlaylists(result: Result<MutableList<MediaBrowserCompat.MediaItem>>) {
|
|
val mediaItems: MutableList<MediaBrowserCompat.MediaItem> = ArrayList()
|
|
result.detach()
|
|
|
|
serviceScope.launch {
|
|
val playlists = callWithErrorHandling { musicService.getPlaylists(true) }
|
|
playlists?.map { playlist ->
|
|
mediaItems.add(
|
|
playlist.name,
|
|
listOf(MEDIA_PLAYLIST_ITEM, playlist.id, playlist.name)
|
|
.joinToString("|"),
|
|
null
|
|
)
|
|
}
|
|
result.sendResult(mediaItems)
|
|
}
|
|
}
|
|
|
|
private fun getPlaylist(
|
|
id: String,
|
|
name: String,
|
|
result: Result<MutableList<MediaBrowserCompat.MediaItem>>
|
|
) {
|
|
val mediaItems: MutableList<MediaBrowserCompat.MediaItem> = ArrayList()
|
|
result.detach()
|
|
|
|
serviceScope.launch {
|
|
val content = callWithErrorHandling { musicService.getPlaylist(id, name) }
|
|
|
|
if (content != null) {
|
|
if (content.getAllChild().count() > 1)
|
|
mediaItems.addPlayAllItem(
|
|
listOf(MEDIA_PLAYLIST_ITEM, id, name).joinToString("|")
|
|
)
|
|
|
|
// Playlist should be cached as it may contain random elements
|
|
playlistCache = content.getAllChild()
|
|
playlistCache!!.take(DISPLAY_LIMIT).map { item ->
|
|
mediaItems.add(
|
|
MediaBrowserCompat.MediaItem(
|
|
Util.getMediaDescriptionForEntry(
|
|
item,
|
|
listOf(
|
|
MEDIA_PLAYLIST_SONG_ITEM,
|
|
id,
|
|
name,
|
|
item.id
|
|
).joinToString("|")
|
|
),
|
|
MediaBrowserCompat.MediaItem.FLAG_PLAYABLE
|
|
)
|
|
)
|
|
}
|
|
result.sendResult(mediaItems)
|
|
}
|
|
}
|
|
}
|
|
|
|
private fun playPlaylist(id: String, name: String) {
|
|
serviceScope.launch {
|
|
if (playlistCache == null) {
|
|
// This can only happen if Android Auto cached items, but Ultrasonic has forgot them
|
|
val content = callWithErrorHandling { musicService.getPlaylist(id, name) }
|
|
playlistCache = content?.getAllChild()
|
|
}
|
|
if (playlistCache != null) playSongs(playlistCache)
|
|
}
|
|
}
|
|
|
|
private fun playPlaylistSong(id: String, name: String, songId: String) {
|
|
serviceScope.launch {
|
|
if (playlistCache == null) {
|
|
// This can only happen if Android Auto cached items, but Ultrasonic has forgot them
|
|
val content = callWithErrorHandling { musicService.getPlaylist(id, name) }
|
|
playlistCache = content?.getAllChild()
|
|
}
|
|
val song = playlistCache?.firstOrNull { x -> x.id == songId }
|
|
if (song != null) playSong(song)
|
|
}
|
|
}
|
|
|
|
private fun playAlbum(id: String, name: String) {
|
|
serviceScope.launch {
|
|
val songs = listSongsInMusicService(id, name)
|
|
if (songs != null) playSongs(songs.getAllChild())
|
|
}
|
|
}
|
|
|
|
private fun playAlbumSong(id: String, name: String, songId: String) {
|
|
serviceScope.launch {
|
|
val songs = listSongsInMusicService(id, name)
|
|
val song = songs?.getAllChild()?.firstOrNull { x -> x.id == songId }
|
|
if (song != null) playSong(song)
|
|
}
|
|
}
|
|
|
|
private fun getPodcasts(result: Result<MutableList<MediaBrowserCompat.MediaItem>>) {
|
|
val mediaItems: MutableList<MediaBrowserCompat.MediaItem> = ArrayList()
|
|
result.detach()
|
|
serviceScope.launch {
|
|
val podcasts = callWithErrorHandling { musicService.getPodcastsChannels(false) }
|
|
|
|
podcasts?.map { podcast ->
|
|
mediaItems.add(
|
|
podcast.title ?: "",
|
|
listOf(MEDIA_PODCAST_ITEM, podcast.id).joinToString("|"),
|
|
null
|
|
)
|
|
}
|
|
result.sendResult(mediaItems)
|
|
}
|
|
}
|
|
|
|
private fun getPodcastEpisodes(
|
|
result: Result<MutableList<MediaBrowserCompat.MediaItem>>,
|
|
id: String
|
|
) {
|
|
val mediaItems: MutableList<MediaBrowserCompat.MediaItem> = ArrayList()
|
|
result.detach()
|
|
serviceScope.launch {
|
|
val episodes = callWithErrorHandling { musicService.getPodcastEpisodes(id) }
|
|
|
|
if (episodes != null) {
|
|
if (episodes.getAllChild().count() > 1)
|
|
mediaItems.addPlayAllItem(listOf(MEDIA_PODCAST_ITEM, id).joinToString("|"))
|
|
|
|
episodes.getAllChild().map { episode ->
|
|
mediaItems.add(
|
|
MediaBrowserCompat.MediaItem(
|
|
Util.getMediaDescriptionForEntry(
|
|
episode,
|
|
listOf(MEDIA_PODCAST_EPISODE_ITEM, id, episode.id)
|
|
.joinToString("|")
|
|
),
|
|
MediaBrowserCompat.MediaItem.FLAG_PLAYABLE
|
|
)
|
|
)
|
|
}
|
|
result.sendResult(mediaItems)
|
|
}
|
|
}
|
|
}
|
|
|
|
private fun playPodcast(id: String) {
|
|
serviceScope.launch {
|
|
val episodes = callWithErrorHandling { musicService.getPodcastEpisodes(id) }
|
|
if (episodes != null) {
|
|
playSongs(episodes.getAllChild())
|
|
}
|
|
}
|
|
}
|
|
|
|
private fun playPodcastEpisode(id: String, episodeId: String) {
|
|
serviceScope.launch {
|
|
val episodes = callWithErrorHandling { musicService.getPodcastEpisodes(id) }
|
|
if (episodes != null) {
|
|
val selectedEpisode = episodes
|
|
.getAllChild()
|
|
.firstOrNull { episode -> episode.id == episodeId }
|
|
if (selectedEpisode != null) playSong(selectedEpisode)
|
|
}
|
|
}
|
|
}
|
|
|
|
private fun getBookmarks(result: Result<MutableList<MediaBrowserCompat.MediaItem>>) {
|
|
val mediaItems: MutableList<MediaBrowserCompat.MediaItem> = ArrayList()
|
|
result.detach()
|
|
serviceScope.launch {
|
|
val bookmarks = callWithErrorHandling { musicService.getBookmarks() }
|
|
if (bookmarks != null) {
|
|
val songs = Util.getSongsFromBookmarks(bookmarks)
|
|
|
|
songs.getAllChild().map { song ->
|
|
mediaItems.add(
|
|
MediaBrowserCompat.MediaItem(
|
|
Util.getMediaDescriptionForEntry(
|
|
song,
|
|
listOf(MEDIA_BOOKMARK_ITEM, song.id).joinToString("|")
|
|
),
|
|
MediaBrowserCompat.MediaItem.FLAG_PLAYABLE
|
|
)
|
|
)
|
|
}
|
|
result.sendResult(mediaItems)
|
|
}
|
|
}
|
|
}
|
|
|
|
private fun playBookmark(id: String) {
|
|
serviceScope.launch {
|
|
val bookmarks = callWithErrorHandling { musicService.getBookmarks() }
|
|
if (bookmarks != null) {
|
|
val songs = Util.getSongsFromBookmarks(bookmarks)
|
|
val song = songs.getAllChild().firstOrNull { song -> song.id == id }
|
|
if (song != null) playSong(song)
|
|
}
|
|
}
|
|
}
|
|
|
|
private fun getShares(result: Result<MutableList<MediaBrowserCompat.MediaItem>>) {
|
|
val mediaItems: MutableList<MediaBrowserCompat.MediaItem> = ArrayList()
|
|
result.detach()
|
|
|
|
serviceScope.launch {
|
|
val shares = callWithErrorHandling { musicService.getShares(false) }
|
|
|
|
shares?.map { share ->
|
|
mediaItems.add(
|
|
share.name ?: "",
|
|
listOf(MEDIA_SHARE_ITEM, share.id)
|
|
.joinToString("|"),
|
|
null
|
|
)
|
|
}
|
|
result.sendResult(mediaItems)
|
|
}
|
|
}
|
|
|
|
private fun getSongsForShare(
|
|
result: Result<MutableList<MediaBrowserCompat.MediaItem>>,
|
|
id: String
|
|
) {
|
|
val mediaItems: MutableList<MediaBrowserCompat.MediaItem> = ArrayList()
|
|
result.detach()
|
|
|
|
serviceScope.launch {
|
|
val shares = callWithErrorHandling { musicService.getShares(false) }
|
|
|
|
val selectedShare = shares?.firstOrNull { share -> share.id == id }
|
|
if (selectedShare != null) {
|
|
|
|
if (selectedShare.getEntries().count() > 1)
|
|
mediaItems.addPlayAllItem(listOf(MEDIA_SHARE_ITEM, id).joinToString("|"))
|
|
|
|
selectedShare.getEntries().map { song ->
|
|
mediaItems.add(
|
|
MediaBrowserCompat.MediaItem(
|
|
Util.getMediaDescriptionForEntry(
|
|
song,
|
|
listOf(MEDIA_SHARE_SONG_ITEM, id, song.id).joinToString("|")
|
|
),
|
|
MediaBrowserCompat.MediaItem.FLAG_PLAYABLE
|
|
)
|
|
)
|
|
}
|
|
}
|
|
result.sendResult(mediaItems)
|
|
}
|
|
}
|
|
|
|
private fun playShare(id: String) {
|
|
serviceScope.launch {
|
|
val shares = callWithErrorHandling { musicService.getShares(false) }
|
|
val selectedShare = shares?.firstOrNull { share -> share.id == id }
|
|
if (selectedShare != null) {
|
|
playSongs(selectedShare.getEntries())
|
|
}
|
|
}
|
|
}
|
|
|
|
private fun playShareSong(id: String, songId: String) {
|
|
serviceScope.launch {
|
|
val shares = callWithErrorHandling { musicService.getShares(false) }
|
|
val selectedShare = shares?.firstOrNull { share -> share.id == id }
|
|
if (selectedShare != null) {
|
|
val song = selectedShare.getEntries().firstOrNull { x -> x.id == songId }
|
|
if (song != null) playSong(song)
|
|
}
|
|
}
|
|
}
|
|
|
|
private fun getStarredSongs(result: Result<MutableList<MediaBrowserCompat.MediaItem>>) {
|
|
val mediaItems: MutableList<MediaBrowserCompat.MediaItem> = ArrayList()
|
|
result.detach()
|
|
|
|
serviceScope.launch {
|
|
val songs = listStarredSongsInMusicService()
|
|
|
|
if (songs != null) {
|
|
if (songs.songs.count() > 1)
|
|
mediaItems.addPlayAllItem(listOf(MEDIA_SONG_STARRED_ID).joinToString("|"))
|
|
|
|
// TODO: Paging is not implemented for songs, is it necessary at all?
|
|
val items = songs.songs.take(DISPLAY_LIMIT)
|
|
starredSongsCache = items
|
|
items.map { song ->
|
|
mediaItems.add(
|
|
MediaBrowserCompat.MediaItem(
|
|
Util.getMediaDescriptionForEntry(
|
|
song,
|
|
listOf(MEDIA_SONG_STARRED_ITEM, song.id).joinToString("|")
|
|
),
|
|
MediaBrowserCompat.MediaItem.FLAG_PLAYABLE
|
|
)
|
|
)
|
|
}
|
|
}
|
|
result.sendResult(mediaItems)
|
|
}
|
|
}
|
|
|
|
private fun playStarredSongs() {
|
|
serviceScope.launch {
|
|
if (starredSongsCache == null) {
|
|
// This can only happen if Android Auto cached items, but Ultrasonic has forgot them
|
|
val content = listStarredSongsInMusicService()
|
|
starredSongsCache = content?.songs
|
|
}
|
|
if (starredSongsCache != null) playSongs(starredSongsCache)
|
|
}
|
|
}
|
|
|
|
private fun playStarredSong(songId: String) {
|
|
serviceScope.launch {
|
|
if (starredSongsCache == null) {
|
|
// This can only happen if Android Auto cached items, but Ultrasonic has forgot them
|
|
val content = listStarredSongsInMusicService()
|
|
starredSongsCache = content?.songs
|
|
}
|
|
val song = starredSongsCache?.firstOrNull { x -> x.id == songId }
|
|
if (song != null) playSong(song)
|
|
}
|
|
}
|
|
|
|
private fun getRandomSongs(result: Result<MutableList<MediaBrowserCompat.MediaItem>>) {
|
|
val mediaItems: MutableList<MediaBrowserCompat.MediaItem> = ArrayList()
|
|
result.detach()
|
|
|
|
serviceScope.launch {
|
|
val songs = callWithErrorHandling { musicService.getRandomSongs(DISPLAY_LIMIT) }
|
|
|
|
if (songs != null) {
|
|
if (songs.getAllChild().count() > 1)
|
|
mediaItems.addPlayAllItem(listOf(MEDIA_SONG_RANDOM_ID).joinToString("|"))
|
|
|
|
// TODO: Paging is not implemented for songs, is it necessary at all?
|
|
val items = songs.getAllChild()
|
|
randomSongsCache = items
|
|
items.map { song ->
|
|
mediaItems.add(
|
|
MediaBrowserCompat.MediaItem(
|
|
Util.getMediaDescriptionForEntry(
|
|
song,
|
|
listOf(MEDIA_SONG_RANDOM_ITEM, song.id).joinToString("|")
|
|
),
|
|
MediaBrowserCompat.MediaItem.FLAG_PLAYABLE
|
|
)
|
|
)
|
|
}
|
|
}
|
|
result.sendResult(mediaItems)
|
|
}
|
|
}
|
|
|
|
private fun playRandomSongs() {
|
|
serviceScope.launch {
|
|
if (randomSongsCache == null) {
|
|
// This can only happen if Android Auto cached items, but Ultrasonic has forgot them
|
|
// In this case we request a new set of random songs
|
|
val content = callWithErrorHandling { musicService.getRandomSongs(DISPLAY_LIMIT) }
|
|
randomSongsCache = content?.getAllChild()
|
|
}
|
|
if (randomSongsCache != null) playSongs(randomSongsCache)
|
|
}
|
|
}
|
|
|
|
private fun playRandomSong(songId: String) {
|
|
serviceScope.launch {
|
|
// If there is no cache, we can't play the selected song.
|
|
if (randomSongsCache != null) {
|
|
val song = randomSongsCache!!.firstOrNull { x -> x.id == songId }
|
|
if (song != null) playSong(song)
|
|
}
|
|
}
|
|
}
|
|
|
|
private fun listSongsInMusicService(id: String, name: String): MusicDirectory? {
|
|
return if (!ActiveServerProvider.isOffline() && Util.getShouldUseId3Tags()) {
|
|
callWithErrorHandling { musicService.getAlbum(id, name, false) }
|
|
} else {
|
|
callWithErrorHandling { musicService.getMusicDirectory(id, name, false) }
|
|
}
|
|
}
|
|
|
|
private fun listStarredSongsInMusicService(): SearchResult? {
|
|
return if (Util.getShouldUseId3Tags()) {
|
|
callWithErrorHandling { musicService.getStarred2() }
|
|
} else {
|
|
callWithErrorHandling { musicService.getStarred() }
|
|
}
|
|
}
|
|
|
|
private fun MutableList<MediaBrowserCompat.MediaItem>.add(
|
|
title: String,
|
|
mediaId: String,
|
|
icon: Int?,
|
|
groupNameId: Int? = null
|
|
) {
|
|
val builder = MediaDescriptionCompat.Builder()
|
|
builder.setTitle(title)
|
|
builder.setMediaId(mediaId)
|
|
|
|
if (icon != null)
|
|
builder.setIconUri(Util.getUriToDrawable(applicationContext, icon))
|
|
|
|
if (groupNameId != null)
|
|
builder.setExtras(
|
|
Bundle().apply {
|
|
putString(
|
|
MediaConstants.DESCRIPTION_EXTRAS_KEY_CONTENT_STYLE_GROUP_TITLE,
|
|
getString(groupNameId)
|
|
)
|
|
}
|
|
)
|
|
|
|
val mediaItem = MediaBrowserCompat.MediaItem(
|
|
builder.build(),
|
|
MediaBrowserCompat.MediaItem.FLAG_BROWSABLE
|
|
)
|
|
|
|
this.add(mediaItem)
|
|
}
|
|
|
|
private fun MutableList<MediaBrowserCompat.MediaItem>.add(
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|
resId: Int,
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|
mediaId: String,
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|
icon: Int?,
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|
groupNameId: Int?,
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|
browsable: Boolean = true
|
|
) {
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|
val builder = MediaDescriptionCompat.Builder()
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|
builder.setTitle(getString(resId))
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|
builder.setMediaId(mediaId)
|
|
|
|
if (icon != null)
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|
builder.setIconUri(Util.getUriToDrawable(applicationContext, icon))
|
|
|
|
if (groupNameId != null)
|
|
builder.setExtras(
|
|
Bundle().apply {
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|
putString(
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|
MediaConstants.DESCRIPTION_EXTRAS_KEY_CONTENT_STYLE_GROUP_TITLE,
|
|
getString(groupNameId)
|
|
)
|
|
}
|
|
)
|
|
|
|
val mediaItem = MediaBrowserCompat.MediaItem(
|
|
builder.build(),
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|
if (browsable) MediaBrowserCompat.MediaItem.FLAG_BROWSABLE
|
|
else MediaBrowserCompat.MediaItem.FLAG_PLAYABLE
|
|
)
|
|
|
|
this.add(mediaItem)
|
|
}
|
|
|
|
private fun MutableList<MediaBrowserCompat.MediaItem>.addPlayAllItem(
|
|
mediaId: String,
|
|
) {
|
|
this.add(
|
|
R.string.select_album_play_all,
|
|
mediaId,
|
|
R.drawable.ic_stat_play_dark,
|
|
null,
|
|
false
|
|
)
|
|
}
|
|
|
|
private fun getSectionFromName(name: String): String {
|
|
var section = name.first().uppercaseChar()
|
|
if (!section.isLetter()) section = '#'
|
|
return section.toString()
|
|
}
|
|
|
|
private fun playSongs(songs: List<MusicDirectory.Entry?>?) {
|
|
mediaPlayerController.download(
|
|
songs,
|
|
save = false,
|
|
autoPlay = true,
|
|
playNext = false,
|
|
shuffle = false,
|
|
newPlaylist = true
|
|
)
|
|
}
|
|
|
|
private fun playSong(song: MusicDirectory.Entry) {
|
|
mediaPlayerController.download(
|
|
listOf(song),
|
|
save = false,
|
|
autoPlay = false,
|
|
playNext = true,
|
|
shuffle = false,
|
|
newPlaylist = false
|
|
)
|
|
if (mediaPlayerController.playlistSize > 1) mediaPlayerController.next()
|
|
else mediaPlayerController.play()
|
|
}
|
|
|
|
private fun <T> callWithErrorHandling(function: () -> T): T? {
|
|
// TODO Implement better error handling
|
|
return try {
|
|
function()
|
|
} catch (all: Exception) {
|
|
Timber.i(all)
|
|
null
|
|
}
|
|
}
|
|
}
|