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Code Issues Projects Releases Wiki Activity

Improve track selector parameters logic

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This commit is contained in:
Bnyro 2022-12-22 11:24:50 +01:00
parent a2296802f0
commit 73a7e62e57
2 changed files with 23 additions and 16 deletions
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8
app/src/main/java/com/github/libretube/extensions/UpdateParameters.kt
View File

@ -1,6 +1,10 @@
package com.github.libretube.extensions
import com.google.android.exoplayer2.trackselection.TrackSelector
import com.google.android.exoplayer2.trackselection.DefaultTrackSelector
fun TrackSelector.updateParameters() {
fun DefaultTrackSelector.updateParameters(
actions: DefaultTrackSelector.Parameters.Builder.() -> Unit
) = apply {
val params = buildUponParameters().apply(actions)
setParameters(params)
}

31
app/src/main/java/com/github/libretube/ui/fragments/PlayerFragment.kt
View File

@ -59,6 +59,7 @@ import com.github.libretube.extensions.hideKeyboard
import com.github.libretube.extensions.query
import com.github.libretube.extensions.toID
import com.github.libretube.extensions.toStreamItem
import com.github.libretube.extensions.updateParameters
import com.github.libretube.obj.ShareData
import com.github.libretube.obj.VideoResolution
import com.github.libretube.services.BackgroundMode
@ -1195,9 +1196,10 @@ class PlayerFragment : BaseFragment(), OnlinePlayerOptions {
}
private fun setPlayerResolution(resolution: Int) {
val params = trackSelector.buildUponParameters()
params.setMaxVideoSize(Int.MAX_VALUE, resolution).setMinVideoSize(Int.MIN_VALUE, resolution)
trackSelector.setParameters(params)
trackSelector.updateParameters {
setMaxVideoSize(Int.MAX_VALUE, resolution)
setMinVideoSize(Int.MIN_VALUE, resolution)
}
}
private fun setStreamSource() {
@ -1257,10 +1259,11 @@ class PlayerFragment : BaseFragment(), OnlinePlayerOptions {
// control for the track sources like subtitles and audio source
trackSelector = DefaultTrackSelector(requireContext())
val params = trackSelector.buildUponParameters().setPreferredAudioLanguage(
Locale.getDefault().language.lowercase().substring(0, 2)
)
trackSelector.setParameters(params)
val params = trackSelector.updateParameters {
setPreferredAudioLanguage(
Locale.getDefault().language.lowercase().substring(0, 2)
)
}
exoPlayer = ExoPlayer.Builder(requireContext())
.setMediaSourceFactory(DefaultMediaSourceFactory(dataSourceFactory))
@ -1355,9 +1358,9 @@ class PlayerFragment : BaseFragment(), OnlinePlayerOptions {
.setSimpleItems(audioLanguages) { index ->
val audioStreams = audioGroups.values.elementAt(index)
val lang = audioStreams.firstOrNull()?.audioTrackId?.substring(0, 2)
val newParams = trackSelector.buildUponParameters()
.setPreferredAudioLanguage(lang)
trackSelector.setParameters(newParams)
trackSelector.updateParameters {
setPreferredAudioLanguage(lang)
}
}
.show(childFragmentManager)
}
@ -1407,10 +1410,10 @@ class PlayerFragment : BaseFragment(), OnlinePlayerOptions {
}
private fun updateCaptionsLanguage(language: String?) {
val params = trackSelector.buildUponParameters()
.setPreferredTextRoleFlags(C.ROLE_FLAG_CAPTION)
.setPreferredTextLanguage(language)
trackSelector.setParameters(params)
trackSelector.updateParameters {
setPreferredTextRoleFlags(C.ROLE_FLAG_CAPTION)
setPreferredTextLanguage(language)
}
}
fun onUserLeaveHint() {