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OnlinePlayerView.kt
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OnlinePlayerView.kt
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package com.github.libretube.ui.views
import android.content.Context
import android.content.res.Configuration
import android.util.AttributeSet
import android.view.View
import androidx.core.view.WindowInsetsCompat
import androidx.core.view.isVisible
import androidx.lifecycle.LifecycleOwner
import androidx.media3.common.C
import androidx.media3.exoplayer.trackselection.TrackSelector
import androidx.media3.ui.PlayerView.ControllerVisibilityListener
import com.github.libretube.R
import com.github.libretube.extensions.toID
import com.github.libretube.helpers.PlayerHelper
import com.github.libretube.helpers.WindowHelper
import com.github.libretube.obj.BottomSheetItem
import com.github.libretube.ui.base.BaseActivity
import com.github.libretube.ui.dialogs.SubmitSegmentDialog
import com.github.libretube.ui.extensions.toggleSystemBars
import com.github.libretube.ui.interfaces.OnlinePlayerOptions
import com.github.libretube.ui.models.PlayerViewModel
import com.github.libretube.util.PlayingQueue
class OnlinePlayerView(
context: Context,
attributeSet: AttributeSet? = null
) : CustomExoPlayerView(context, attributeSet) {
private var playerOptions: OnlinePlayerOptions? = null
private var playerViewModel: PlayerViewModel? = null
private var trackSelector: TrackSelector? = null
private var viewLifecycleOwner: LifecycleOwner? = null
@androidx.annotation.OptIn(androidx.media3.common.util.UnstableApi::class)
override fun getOptionsMenuItems(): List<BottomSheetItem> {
return super.getOptionsMenuItems() +
listOf(
BottomSheetItem(
context.getString(R.string.quality),
R.drawable.ic_hd,
this::getCurrentResolutionSummary
) {
playerOptions?.onQualityClicked()
},
BottomSheetItem(
context.getString(R.string.audio_track),
R.drawable.ic_audio,
this::getCurrentAudioTrackTitle
) {
playerOptions?.onAudioStreamClicked()
},
BottomSheetItem(
context.getString(R.string.captions),
R.drawable.ic_caption,
this::getCurrentCaptionLanguage
) {
playerOptions?.onCaptionsClicked()
},
BottomSheetItem(
context.getString(R.string.stats_for_nerds),
R.drawable.ic_info
) {
playerOptions?.onStatsClicked()
}
)
}
@androidx.annotation.OptIn(androidx.media3.common.util.UnstableApi::class)
private fun getCurrentResolutionSummary(): String {
val currentQuality = player?.videoSize?.height ?: 0
var summary = "${currentQuality}p"
val trackSelector = trackSelector ?: return summary
val selectedQuality = trackSelector.parameters.maxVideoHeight
if (selectedQuality == Int.MAX_VALUE) {
summary += " - ${context.getString(R.string.auto)}"
} else if (selectedQuality > currentQuality) {
summary += " - ${context.getString(R.string.resolution_limited)}"
}
return summary
}
@androidx.annotation.OptIn(androidx.media3.common.util.UnstableApi::class)
private fun getCurrentCaptionLanguage(): String {
return if (trackSelector != null && trackSelector!!.parameters.preferredTextLanguages.isNotEmpty()) {
trackSelector!!.parameters.preferredTextLanguages[0]
} else {
context.getString(R.string.none)
}
}
private fun getCurrentAudioTrackTitle(): String {
if (player == null) {
return context.getString(R.string.unknown_or_no_audio)
}
// The player reference should be not changed between the null check
// and its access, so a non null assertion should be safe here
val selectedAudioLanguagesAndRoleFlags =
PlayerHelper.getAudioLanguagesAndRoleFlagsFromTrackGroups(
player!!.currentTracks.groups,
true
)
if (selectedAudioLanguagesAndRoleFlags.isEmpty()) {
return context.getString(R.string.unknown_or_no_audio)
}
// At most one audio track should be selected regardless of audio
// format or quality
val firstSelectedAudioFormat = selectedAudioLanguagesAndRoleFlags[0]
if (selectedAudioLanguagesAndRoleFlags.size == 1 &&
firstSelectedAudioFormat.first == null &&
!PlayerHelper.haveAudioTrackRoleFlagSet(
firstSelectedAudioFormat.second
)
) {
// Regardless of audio format or quality, if there is only one
// audio stream which has no language and no role flags, it
// should mean that there is only a single audio track which
// has no language or track type set in the video played
// Consider it as the default audio track (or unknown)
return context.getString(R.string.default_or_unknown_audio_track)
}
return PlayerHelper.getAudioTrackNameFromFormat(
context,
firstSelectedAudioFormat
)
}
fun initPlayerOptions(
playerViewModel: PlayerViewModel,
viewLifecycleOwner: LifecycleOwner,
trackSelector: TrackSelector,
playerOptions: OnlinePlayerOptions
) {
this.playerViewModel = playerViewModel
this.viewLifecycleOwner = viewLifecycleOwner
this.trackSelector = trackSelector
this.playerOptions = playerOptions
playerViewModel.isFullscreen.observe(viewLifecycleOwner) { isFullscreen ->
WindowHelper.toggleFullscreen(activity, isFullscreen)
updateTopBarMargin()
}
setControllerVisibilityListener(
ControllerVisibilityListener { visibility ->
playerViewModel.isFullscreen.value?.let { isFullscreen ->
if (!isFullscreen) return@let
// Show status bar only not navigation bar if the player controls are visible and hide it otherwise
activity.toggleSystemBars(
types = WindowInsetsCompat.Type.statusBars(),
showBars = visibility == View.VISIBLE && !isPlayerLocked
)
}
}
)
binding.autoPlay.isChecked = PlayerHelper.autoPlayEnabled
binding.autoPlay.setOnCheckedChangeListener { _, isChecked ->
PlayerHelper.autoPlayEnabled = isChecked
}
binding.sbSubmit.isVisible = PlayerHelper.sponsorBlockEnabled
binding.sbSubmit.setOnClickListener {
val currentPosition = player?.currentPosition?.takeIf { it != C.TIME_UNSET }
val duration = player?.duration?.takeIf { it != C.TIME_UNSET }
val videoId = PlayingQueue.getCurrent()?.url?.toID() ?: return@setOnClickListener
SubmitSegmentDialog(videoId, currentPosition ?: 0, duration)
.show((context as BaseActivity).supportFragmentManager, null)
}
}
override fun hideController() {
super.hideController()
if (playerViewModel?.isFullscreen?.value == true) {
WindowHelper.toggleFullscreen(activity, true)
}
updateTopBarMargin()
}
override fun getTopBarMarginDp(): Int {
return when {
resources.configuration.orientation == Configuration.ORIENTATION_LANDSCAPE -> 15
playerViewModel?.isFullscreen?.value == true -> 20
else -> super.getTopBarMarginDp()
}
}
override fun isFullscreen(): Boolean {
return playerViewModel?.isFullscreen?.value ?: super.isFullscreen()
}
override fun minimizeOrExitPlayer() {
playerOptions?.exitFullscreen()
}
}