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request(metadata): expanded metadata support
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android/src/main/java/com/doublesymmetry/trackplayer/model/MetadataAdapter.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,224 @@ | ||
| package com.doublesymmetry.trackplayer.model | ||
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| import android.os.Bundle | ||
| import com.google.android.exoplayer2.MediaMetadata | ||
| import com.google.android.exoplayer2.metadata.Metadata | ||
| import com.google.android.exoplayer2.metadata.flac.VorbisComment | ||
| import com.google.android.exoplayer2.metadata.icy.IcyHeaders | ||
| import com.google.android.exoplayer2.metadata.icy.IcyInfo | ||
| import com.google.android.exoplayer2.metadata.id3.ChapterFrame | ||
| import com.google.android.exoplayer2.metadata.id3.TextInformationFrame | ||
| import com.google.android.exoplayer2.metadata.id3.UrlLinkFrame | ||
| import com.google.android.exoplayer2.metadata.mp4.MdtaMetadataEntry | ||
| import timber.log.Timber | ||
|
|
||
| sealed class MetadataAdapter { | ||
| companion object { | ||
| fun fromMetadata(metadata: Metadata): List<Bundle> { | ||
| val group = mutableListOf<Bundle>() | ||
|
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| (0 until metadata.length()).forEach { i -> | ||
| group.add(Bundle().apply { | ||
| val rawEntries = mutableListOf<Bundle>() | ||
|
|
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| when (val entry = metadata[i]) { | ||
| is ChapterFrame -> { | ||
| Timber.d("ChapterFrame: ${entry.id}") | ||
| } | ||
| is TextInformationFrame -> { | ||
| val rawEntry = Bundle() | ||
|
|
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| when (entry.id.uppercase()) { | ||
| "TIT2", "TT2" -> { | ||
| putString("title", entry.value) | ||
| rawEntry.putString("commonKey", "title") | ||
| } | ||
| "TALB", "TOAL", "TAL" -> { | ||
| putString("albumName", entry.value) | ||
| rawEntry.putString("commonKey", "albumName") | ||
| } | ||
| "TOPE", "TPE1", "TP1" -> { | ||
| putString("artist", entry.value) | ||
| rawEntry.putString("commonKey", "artist") | ||
| } | ||
| "TDRC", "TOR" -> { | ||
| putString("creationDate", entry.value) | ||
| rawEntry.putString("commonKey", "creationDate") | ||
| } | ||
| "TCON", "TCO" -> { | ||
| putString("genre", entry.value) | ||
| rawEntry.putString("commonKey", "genre") | ||
| } | ||
| } | ||
|
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| rawEntry.putString("key", entry.id.uppercase()) | ||
| rawEntry.putString("keySpace", "org.id3") | ||
| rawEntry.putString("value", entry.value) | ||
| rawEntry.putString("time", "-1") | ||
| rawEntries.add(rawEntry) | ||
| } | ||
|
|
||
| is UrlLinkFrame -> { | ||
| rawEntries.add(Bundle().apply { | ||
| putString("value", entry.url) | ||
| putString("key", entry.id.uppercase()) | ||
| putString("keySpace", "org.id3") | ||
| putString("time", "-1") | ||
| }) | ||
| } | ||
|
|
||
| is IcyHeaders -> { | ||
| putString("title", entry.name) | ||
| putString("genre", entry.genre) | ||
|
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| rawEntries.add(Bundle().apply { | ||
| putString("value", entry.name) | ||
| putString("commonKey", "title") | ||
| putString("key", "StreamTitle") | ||
| putString("keySpace", "icy") | ||
| putString("time", "-1") | ||
| }) | ||
|
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||
| rawEntries.add(Bundle().apply { | ||
| putString("value", entry.url) | ||
| putString("key", "StreamURL") | ||
| putString("keySpace", "icy") | ||
| putString("time", "-1") | ||
| }) | ||
|
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| rawEntries.add(Bundle().apply { | ||
| putString("value", entry.genre) | ||
| putString("commonKey", "genre") | ||
| putString("key", "StreamGenre") | ||
| putString("keySpace", "icy") | ||
| putString("time", "-1") | ||
| }) | ||
| } | ||
|
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||
| is IcyInfo -> { | ||
| putString("title", entry.title) | ||
|
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| rawEntries.add(Bundle().apply { | ||
| putString("value", entry.url) | ||
| putString("key", "StreamURL") | ||
| putString("keySpace", "icy") | ||
| putString("time", "-1") | ||
| }) | ||
|
|
||
| rawEntries.add(Bundle().apply { | ||
| putString("value", entry.title) | ||
| putString("commonKey", "title") | ||
| putString("key", "StreamTitle") | ||
| putString("keySpace", "icy") | ||
| putString("time", "-1") | ||
| }) | ||
| } | ||
|
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||
| is VorbisComment -> { | ||
| val rawEntry = Bundle() | ||
|
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| when (entry.key) { | ||
| "TITLE" -> { | ||
| putString("title", entry.value) | ||
| rawEntry.putString("commonKey", "title") | ||
| } | ||
| "ARTIST" -> { | ||
| putString("artist", entry.value) | ||
| rawEntry.putString("commonKey", "artist") | ||
| } | ||
| "ALBUM" -> { | ||
| putString("albumName", entry.value) | ||
| rawEntry.putString("commonKey", "albumName") | ||
| } | ||
| "DATE" -> { | ||
| putString("creationDate", entry.value) | ||
| rawEntry.putString("commonKey", "creationDate") | ||
| } | ||
| "GENRE" -> { | ||
| putString("genre", entry.value) | ||
| rawEntry.putString("commonKey", "genre") | ||
| } | ||
| "URL" -> { | ||
| putString("url", entry.value) | ||
| } | ||
| } | ||
|
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| rawEntry.putString("key", entry.key) | ||
| rawEntry.putString("keySpace", "org.vorbis") | ||
| rawEntry.putString("value", entry.value) | ||
| rawEntry.putString("time", "-1") | ||
| rawEntries.add(rawEntry) | ||
| } | ||
|
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||
| is MdtaMetadataEntry -> { | ||
| val rawEntry = Bundle() | ||
| when (entry.key) { | ||
| "com.apple.quicktime.title" -> { | ||
| putString("title", entry.value.toString()) | ||
| rawEntry.putString("commonKey", "title") | ||
| } | ||
| "com.apple.quicktime.artist" -> { | ||
| putString("artist", entry.value.toString()) | ||
| rawEntry.putString("commonKey", "artist") | ||
| } | ||
| "com.apple.quicktime.album" -> { | ||
| putString("albumName", entry.value.toString()) | ||
| rawEntry.putString("commonKey", "albumName") | ||
| } | ||
| "com.apple.quicktime.creationdate" -> { | ||
| putString("creationDate", entry.value.toString()) | ||
| rawEntry.putString("commonKey", "creationDate") | ||
| } | ||
| "com.apple.quicktime.genre" -> { | ||
| putString("genre", entry.value.toString()) | ||
| rawEntry.putString("commonKey", "genre") | ||
| } | ||
| } | ||
|
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| rawEntry.putString("key", entry.key.substringAfterLast(".")) | ||
| rawEntry.putString("keySpace", "com.apple.quicktime") | ||
| rawEntry.putString("value", entry.value.toString()) | ||
| rawEntry.putString("time", "-1") | ||
| rawEntries.add(rawEntry) | ||
| } | ||
| } | ||
|
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| putParcelableArray("raw", rawEntries.toTypedArray()) | ||
| }) | ||
| } | ||
|
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| return group | ||
| } | ||
|
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| fun fromMediaMetadata(metadata: MediaMetadata): Bundle { | ||
| return Bundle().apply { | ||
| metadata.title?.let { putString("title", it.toString()) } | ||
| metadata.artist?.let { putString("artist", it.toString()) } | ||
| metadata.albumTitle?.let { putString("albumName", it.toString()) } | ||
| metadata.subtitle?.let { putString("subtitle", it.toString()) } | ||
| metadata.description?.let { putString("description", it.toString()) } | ||
| metadata.artworkUri?.let { putString("artworkUri", it.toString()) } | ||
| metadata.trackNumber?.let { putInt("trackNumber", it) } | ||
| metadata.composer?.let { putString("composer", it.toString()) } | ||
| metadata.conductor?.let { putString("conductor", it.toString()) } | ||
| metadata.genre?.let { putString("genre", it.toString()) } | ||
| metadata.compilation?.let { putString("compilation", it.toString()) } | ||
| metadata.station?.let { putString("station", it.toString()) } | ||
| metadata.mediaType?.let { putInt("mediaType", it) } | ||
|
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| // This is how SwiftAudioEx outputs it in the metadata dictionary | ||
| (metadata.recordingDay to metadata.recordingMonth).let { (day, month) -> | ||
| // if both are not null, combine them into a single string | ||
| if (day != null && month != null) { | ||
| putString("creationDate", "${String.format("%02d", day)}${String.format("%02d", month)}") | ||
| } else if (day != null) { | ||
| putString("creationDate", String.format("%02d", day)) | ||
| } else if (month != null) { | ||
| putString("creationDate", String.format("%02d", month)) | ||
| } | ||
| } | ||
| metadata.recordingYear?.let { putString("creationYear", it.toString()) } | ||
| } | ||
| } | ||
| } | ||
| } |
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