package com.github.libretube import android.Manifest import android.annotation.SuppressLint import android.app.Activity import android.content.Context import android.content.DialogInterface import android.content.pm.ActivityInfo import android.content.pm.PackageManager import android.os.Build import android.os.Build.VERSION.SDK_INT import android.os.Bundle import android.os.Environment import android.os.Environment.DIRECTORY_DOWNLOADS import android.text.Html import android.util.Log import android.util.TypedValue import android.view.LayoutInflater import android.view.View import android.view.ViewGroup import android.widget.* import androidx.appcompat.app.AlertDialog import androidx.constraintlayout.motion.widget.MotionLayout import androidx.constraintlayout.widget.ConstraintLayout import androidx.core.app.ActivityCompat import androidx.core.net.toUri import androidx.core.os.bundleOf import androidx.fragment.app.Fragment import androidx.lifecycle.lifecycleScope import androidx.recyclerview.widget.GridLayoutManager import androidx.recyclerview.widget.RecyclerView import com.arthenica.ffmpegkit.FFmpegKit import com.github.libretube.adapters.TrendingAdapter import com.github.libretube.obj.PipedStream import com.github.libretube.obj.Subscribe import com.google.android.exoplayer2.ExoPlayer import com.google.android.exoplayer2.MediaItem import com.google.android.exoplayer2.MediaItem.SubtitleConfiguration import com.google.android.exoplayer2.MediaItem.fromUri import com.google.android.exoplayer2.Player import com.google.android.exoplayer2.source.DefaultMediaSourceFactory import com.google.android.exoplayer2.source.MediaSource import com.google.android.exoplayer2.source.MergingMediaSource import com.google.android.exoplayer2.source.ProgressiveMediaSource import com.google.android.exoplayer2.ui.StyledPlayerView import com.google.android.exoplayer2.upstream.DataSource import com.google.android.exoplayer2.upstream.DefaultHttpDataSource import com.google.android.material.button.MaterialButton import com.squareup.picasso.Picasso import retrofit2.HttpException import java.io.File import java.io.IOException import kotlin.math.abs var isFullScreen = false class PlayerFragment : Fragment() { private val TAG = "PlayerFragment" private var videoId: String? = null private var param2: String? = null private var lastProgress: Float = 0.toFloat() private var sId: Int=0 private var eId: Int=0 private var paused =false private var whichQuality = 0 var isSubscribed: Boolean =false private lateinit var relatedRecView: RecyclerView private lateinit var exoPlayerView: StyledPlayerView private lateinit var motionLayout: MotionLayout private lateinit var exoPlayer: ExoPlayer private lateinit var mediaSource: MediaSource private lateinit var relDownloadVideo: RelativeLayout override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) arguments?.let { videoId = it.getString("videoId") } } override fun onCreateView( inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle? ): View? { // Inflate the layout for this fragment return inflater.inflate(R.layout.fragment_player, container, false) } override fun onViewCreated(view: View, savedInstanceState: Bundle?) { super.onViewCreated(view, savedInstanceState) relDownloadVideo = view.findViewById(R.id.relPlayer_download) val mainActivity = activity as MainActivity mainActivity.findViewById(R.id.container).visibility=View.VISIBLE val playerMotionLayout = view.findViewById(R.id.playerMotionLayout) motionLayout = playerMotionLayout exoPlayerView = view.findViewById(R.id.player) view.findViewById(R.id.player_description).text = videoId playerMotionLayout.addTransitionListener(object: MotionLayout.TransitionListener { override fun onTransitionStarted( motionLayout: MotionLayout?, startId: Int, endId: Int ) { } override fun onTransitionChange(motionLayout: MotionLayout?, startId: Int, endId: Int, progress: Float) { val mainActivity = activity as MainActivity val mainMotionLayout = mainActivity.findViewById(R.id.mainMotionLayout) mainMotionLayout.progress = abs(progress) eId=endId sId=startId } override fun onTransitionCompleted(motionLayout: MotionLayout?, currentId: Int) { println(currentId) val mainActivity = activity as MainActivity val mainMotionLayout = mainActivity.findViewById(R.id.mainMotionLayout) if (currentId==eId) { view.findViewById(R.id.quality_select).visibility =View.GONE view.findViewById(R.id.close_imageButton).visibility =View.GONE view.findViewById(R.id.quality_text).visibility =View.GONE mainMotionLayout.progress = 1.toFloat() }else if(currentId==sId){ view.findViewById(R.id.quality_select).visibility =View.VISIBLE view.findViewById(R.id.close_imageButton).visibility =View.VISIBLE view.findViewById(R.id.quality_text).visibility =View.VISIBLE mainMotionLayout.progress = 0.toFloat() } } override fun onTransitionTrigger( motionLayout: MotionLayout?, triggerId: Int, positive: Boolean, progress: Float ) { } }) playerMotionLayout.progress=1.toFloat() playerMotionLayout.transitionToStart() fetchJson(view) view.findViewById(R.id.close_imageView).setOnClickListener{ motionLayout.transitionToEnd() val mainActivity = activity as MainActivity mainActivity.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT mainActivity.supportFragmentManager.beginTransaction() .remove(this) .commit() } view.findViewById(R.id.close_imageButton).setOnClickListener{ motionLayout.transitionToEnd() val mainActivity = activity as MainActivity mainActivity.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT mainActivity.supportFragmentManager.beginTransaction() .remove(this) .commit() } val playImageView = view.findViewById(R.id.play_imageView) playImageView.setOnClickListener{ paused = if(paused){ playImageView.setImageResource(R.drawable.ic_pause) exoPlayer.play() false }else { playImageView.setImageResource(R.drawable.ic_play) exoPlayer.pause() true } } //FullScreen button trigger view.findViewById(R.id.fullscreen).setOnClickListener{ //remember to hide everything when new thing added if (!isFullScreen){ with(motionLayout) { getConstraintSet(R.id.start).constrainHeight(R.id.player, -1) enableTransition(R.id.yt_transition,false) } view.findViewById(R.id.main_container).isClickable =true view.findViewById(R.id.linLayout).visibility=View.GONE val mainActivity = activity as MainActivity mainActivity.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED isFullScreen=true }else{ with(motionLayout) { getConstraintSet(R.id.start).constrainHeight(R.id.player, 0) enableTransition(R.id.yt_transition,true) } view.findViewById(R.id.main_container).isClickable =false view.findViewById(R.id.linLayout).visibility=View.VISIBLE val mainActivity = activity as MainActivity mainActivity.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT isFullScreen=false } } relatedRecView = view.findViewById(R.id.player_recView) relatedRecView.layoutManager = GridLayoutManager(view.context, resources.getInteger(R.integer.grid_items)) } override fun onStop() { super.onStop() } override fun onDestroy() { super.onDestroy() try { exoPlayer.stop() }catch (e: Exception){} } private fun fetchJson(view: View) { fun run() { lifecycleScope.launchWhenCreated { val response = try { RetrofitInstance.api.getStreams(videoId!!) } catch(e: IOException) { println(e) Log.e(TAG, "IOException, you might not have internet connection") return@launchWhenCreated } catch (e: HttpException) { Log.e(TAG, "HttpException, unexpected response") return@launchWhenCreated } var videosNameArray: Array = arrayOf() videosNameArray += "HLS" for (vid in response.videoStreams!!){ val name = vid.quality +" "+ vid.format videosNameArray += name } runOnUiThread { var subtitle = mutableListOf() if(response.subtitles!!.isNotEmpty()){ subtitle?.add(SubtitleConfiguration.Builder(response.subtitles!![0].url!!.toUri()) .setMimeType(response.subtitles!![0].mimeType!!) // The correct MIME type (required). .setLanguage(response.subtitles!![0].code) // The subtitle language (optional). .build())} val mediaItem: MediaItem = MediaItem.Builder() .setUri(response.hls) .setSubtitleConfigurations(subtitle) .build() exoPlayer = ExoPlayer.Builder(view.context) .setSeekBackIncrementMs(5000) .setSeekForwardIncrementMs(5000) .build() exoPlayerView.setShowSubtitleButton(true) exoPlayerView.setShowNextButton(false) exoPlayerView.setShowPreviousButton(false) //exoPlayerView.controllerShowTimeoutMs = 1500 exoPlayerView.controllerHideOnTouch = true exoPlayerView.player = exoPlayer exoPlayer.setMediaItem(mediaItem) ///exoPlayer.getMediaItemAt(5) exoPlayer.prepare() exoPlayer.play() view.findViewById(R.id.title_textView).text = response.title view.findViewById(R.id.quality_select).setOnClickListener{ //Dialog for quality selection val builder: AlertDialog.Builder? = activity?.let { AlertDialog.Builder(it) } builder!!.setTitle(R.string.choose_quality_dialog) .setItems(videosNameArray, DialogInterface.OnClickListener { _, which -> whichQuality = which if(response.subtitles!!.isNotEmpty()) { var subtitle = mutableListOf() subtitle?.add( SubtitleConfiguration.Builder(response.subtitles!![0].url!!.toUri()) .setMimeType(response.subtitles!![0].mimeType!!) // The correct MIME type (required). .setLanguage(response.subtitles!![0].code) // The subtitle language (optional). .build() ) } if(which==0){ val mediaItem: MediaItem = MediaItem.Builder() .setUri(response.hls) .setSubtitleConfigurations(subtitle) .build() exoPlayer.setMediaItem(mediaItem) }else{ val dataSourceFactory: DataSource.Factory = DefaultHttpDataSource.Factory() val videoItem: MediaItem = MediaItem.Builder() .setUri(response.videoStreams[which-1].url) .setSubtitleConfigurations(subtitle) .build() val videoSource: MediaSource = DefaultMediaSourceFactory(dataSourceFactory) .createMediaSource(videoItem) var audioSource: MediaSource = DefaultMediaSourceFactory(dataSourceFactory) .createMediaSource(fromUri(response.audioStreams!![0].url!!)) if (response.videoStreams[which-1].quality=="720p" || response.videoStreams[which-1].quality=="1080p" || response.videoStreams[which-1].quality=="480p" ){ audioSource = ProgressiveMediaSource.Factory(dataSourceFactory) .createMediaSource(fromUri(response.audioStreams!![getMostBitRate(response.audioStreams)].url!!)) } val mergeSource: MediaSource = MergingMediaSource(videoSource,audioSource) exoPlayer.setMediaSource(mergeSource) } view.findViewById(R.id.quality_text).text=videosNameArray[which] }) val dialog: AlertDialog? = builder?.create() dialog?.show() } //Listener for play and pause icon change exoPlayer!!.addListener(object : com.google.android.exoplayer2.Player.Listener { override fun onPlayerStateChanged(playWhenReady: Boolean,playbackState: Int) { exoPlayerView.keepScreenOn = !(playbackState == Player.STATE_IDLE || playbackState == Player.STATE_ENDED || !playWhenReady) if (playWhenReady && playbackState == Player.STATE_READY) { // media actually playing view.findViewById(R.id.play_imageView).setImageResource(R.drawable.ic_pause) } else if (playWhenReady) { // might be idle (plays after prepare()), // buffering (plays when data available) // or ended (plays when seek away from end) view.findViewById(R.id.play_imageView).setImageResource(R.drawable.ic_play) } else { // player paused in any state view.findViewById(R.id.play_imageView).setImageResource(R.drawable.ic_play) } } }) relatedRecView.adapter = TrendingAdapter(response.relatedStreams!!) view.findViewById(R.id.player_description).text = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) { Html.fromHtml(response.description, Html.FROM_HTML_MODE_COMPACT) } else { Html.fromHtml(response.description) } view.findViewById(R.id.player_sub).text = response.views.formatShort() + " views • "+response.uploadDate view.findViewById(R.id.textLike).text = response.likes.formatShort() val channelImage = view.findViewById(R.id.player_channelImage) Picasso.get().load(response.uploaderAvatar).into(channelImage) view.findViewById(R.id.player_channelName).text=response.uploader view.findViewById(R.id.player_channel).setOnClickListener { val activity = view.context as MainActivity val bundle = bundleOf("channel_id" to response.uploaderUrl) activity.navController.navigate(R.id.channel,bundle) activity.findViewById(R.id.mainMotionLayout).transitionToEnd() view.findViewById(R.id.playerMotionLayout).transitionToEnd() } val sharedPref = context?.getSharedPreferences("token", Context.MODE_PRIVATE) if(sharedPref?.getString("token","")!=""){ val channelId = response.uploaderUrl?.replace("/channel/","") val subButton = view.findViewById(R.id.player_subscribe) isSubscribed(subButton, channelId!!) } relDownloadVideo.setOnClickListener { val mainActivity = activity as MainActivity Log.e(TAG,"download button clicked!") if (SDK_INT >= Build.VERSION_CODES.R) { Log.d("myz", "" + SDK_INT) if (!Environment.isExternalStorageManager()) { ActivityCompat.requestPermissions( mainActivity, arrayOf( Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.MANAGE_EXTERNAL_STORAGE ), 1 ) //permission request code is just an int } } else { if (ActivityCompat.checkSelfPermission( requireContext(), Manifest.permission.READ_EXTERNAL_STORAGE ) != PackageManager.PERMISSION_GRANTED || ActivityCompat.checkSelfPermission( requireContext(), Manifest.permission.WRITE_EXTERNAL_STORAGE ) != PackageManager.PERMISSION_GRANTED ) { ActivityCompat.requestPermissions( mainActivity, arrayOf( Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE ), 1 ) } } FFmpegKit.executeAsync("-i ${response.videoStreams[0].url} -i ${response.audioStreams!![0].url} -c copy ${context?.getExternalFilesDir(DIRECTORY_DOWNLOADS)}${File.separator}output2.mkv", { session -> val state = session.state val returnCode = session.returnCode // CALLED WHEN SESSION IS EXECUTED Log.d( TAG, String.format( "FFmpeg process exited with state %s and rc %s.%s", state, returnCode, session.failStackTrace ) ) }, { // CALLED WHEN SESSION PRINTS LOGS Log.e(TAG,it.toString()) }) { // CALLED WHEN SESSION GENERATES STATISTICS } } } } } run() } private fun isSubscribed(button: MaterialButton, channel_id: String){ @SuppressLint("ResourceAsColor") fun run() { lifecycleScope.launchWhenCreated { val response = try { val sharedPref = context?.getSharedPreferences("token", Context.MODE_PRIVATE) RetrofitInstance.api.isSubscribed(channel_id,sharedPref?.getString("token","")!!) }catch(e: IOException) { println(e) Log.e(TAG, "IOException, you might not have internet connection") return@launchWhenCreated } catch (e: HttpException) { Log.e(TAG, "HttpException, unexpected response") return@launchWhenCreated } val colorPrimary = TypedValue() (context as Activity).theme.resolveAttribute( android.R.attr.colorPrimary, colorPrimary, true) val ColorText = TypedValue() (context as Activity).theme.resolveAttribute( R.attr.colorOnSurface, ColorText, true) runOnUiThread { if (response.subscribed==true){ isSubscribed=true button.text=getString(R.string.unsubscribe) button.setTextColor(ColorText.data) } if(response.subscribed!=null){ button.setOnClickListener { if(isSubscribed){ unsubscribe(channel_id) button.text=getString(R.string.subscribe) button.setTextColor(colorPrimary.data) }else{ subscribe(channel_id) button.text=getString(R.string.unsubscribe) button.setTextColor(colorPrimary.data) } }} } } } run() } private fun subscribe(channel_id: String){ fun run() { lifecycleScope.launchWhenCreated { val response = try { val sharedPref = context?.getSharedPreferences("token", Context.MODE_PRIVATE) RetrofitInstance.api.subscribe(sharedPref?.getString("token","")!!, Subscribe(channel_id)) }catch(e: IOException) { println(e) Log.e(TAG, "IOException, you might not have internet connection") return@launchWhenCreated } catch (e: HttpException) { Log.e(TAG, "HttpException, unexpected response$e") return@launchWhenCreated } isSubscribed=true } } run() } private fun unsubscribe(channel_id: String){ fun run() { lifecycleScope.launchWhenCreated { val response = try { val sharedPref = context?.getSharedPreferences("token", Context.MODE_PRIVATE) RetrofitInstance.api.unsubscribe(sharedPref?.getString("token","")!!, Subscribe(channel_id)) }catch(e: IOException) { println(e) Log.e(TAG, "IOException, you might not have internet connection") return@launchWhenCreated } catch (e: HttpException) { Log.e(TAG, "HttpException, unexpected response") return@launchWhenCreated } isSubscribed=false } } run() } private fun Fragment?.runOnUiThread(action: () -> Unit) { this ?: return if (!isAdded) return // Fragment not attached to an Activity activity?.runOnUiThread(action) } private fun getMostBitRate(audios: List):Int{ var bitrate =0 var index = 0 for ((i, audio) in audios.withIndex()){ val q = audio.quality!!.replace(" kbps","").toInt() if (q>bitrate){ bitrate=q index = i } } return index } override fun onResume() { super.onResume() } }