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Code Issues Projects Releases Wiki Activity

Cleanup the PlayerHelper

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This commit is contained in:
Bnyro 2023-01-08 16:06:29 +01:00
parent e021a52dbc
commit 1da89eed43
2 changed files with 37 additions and 38 deletions
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6
app/src/main/java/com/github/libretube/enums/AudioQuality.kt Normal file
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@ -0,0 +1,6 @@
package com.github.libretube.enums
enum class AudioQuality {
BEST,
WORST
}

69
app/src/main/java/com/github/libretube/util/PlayerHelper.kt
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@ -5,64 +5,57 @@ import android.content.pm.ActivityInfo
import android.view.accessibility.CaptioningManager
import com.github.libretube.api.obj.PipedStream
import com.github.libretube.constants.PreferenceKeys
import com.github.libretube.enums.AudioQuality
import com.google.android.exoplayer2.ui.CaptionStyleCompat
import com.google.android.exoplayer2.video.VideoSize
import kotlin.math.roundToInt
object PlayerHelper {
// get the audio source following the users preferences
/**
* Get the audio source following the users preferences
*/
fun getAudioSource(
context: Context,
audios: List<PipedStream>
): String {
val audioFormat = PreferenceHelper.getString(PreferenceKeys.PLAYER_AUDIO_FORMAT, "all")
val audioQuality = if (
val audioPrefKey = if (
NetworkHelper.isNetworkMobile(context)
) {
PreferenceHelper.getString(PreferenceKeys.PLAYER_AUDIO_QUALITY_MOBILE, "best")
PreferenceKeys.PLAYER_AUDIO_QUALITY_MOBILE
} else {
PreferenceHelper.getString(PreferenceKeys.PLAYER_AUDIO_QUALITY, "best")
PreferenceKeys.PLAYER_AUDIO_QUALITY
}
val mutableAudios = audios.toMutableList()
if (audioFormat != "all") {
audios.forEach {
val audioMimeType = "audio/$audioFormat"
if (it.mimeType != audioMimeType) mutableAudios.remove(it)
}
val audioQuality = PreferenceHelper.getString(audioPrefKey, "best")
val filteredAudios = audios.filter {
val audioMimeType = "audio/$audioFormat"
it.mimeType != audioMimeType || audioFormat == "all"
}
return if (audioQuality == "worst") {
getLeastBitRate(mutableAudios)
} else {
getMostBitRate(mutableAudios)
}
return getBitRate(
filteredAudios,
if (audioQuality == "best") AudioQuality.BEST else AudioQuality.WORST
)
}
// get the best bit rate from audio streams
private fun getMostBitRate(audios: List<PipedStream>): String {
var bitrate = 0
var audioUrl = ""
audios.forEach {
if (it.bitrate != null && it.bitrate!! > bitrate) {
bitrate = it.bitrate!!
audioUrl = it.url.toString()
}
/**
* Get the best or worst bitrate from a list of audio streams
* @param audios list of the audio streams
* @param getLeast whether the least bitrate should be returned
* @return Url of the audio source
*/
private fun getBitRate(audios: List<PipedStream>, quality: AudioQuality): String {
val filteredAudios = audios.filter {
it.bitrate != null
}.sortedBy {
it.bitrate
}
return audioUrl
}
// get the best bit rate from audio streams
private fun getLeastBitRate(audios: List<PipedStream>): String {
var bitrate = 1000000000
var audioUrl = ""
audios.forEach {
if (it.bitrate != null && it.bitrate!! < bitrate) {
bitrate = it.bitrate!!
audioUrl = it.url.toString()
}
}
return audioUrl
return when (quality) {
AudioQuality.BEST -> filteredAudios.last()
AudioQuality.WORST -> filteredAudios.first()
}.url!!
}
// get the system default caption style