allprojects {
		repositories {
			...
			maven { url 'https://jitpack.io' }
		}
	}

dependencies {
           implementation 'com.github.cse-ariful:VideoTimelineView:v.1.0.0'
   }

  <com.ariful.mobile.timeline.TimelineView
       android:id="@+id/timeLineView"
       android:layout_width="match_parent"
       android:layout_height="60dp"
       android:layout_marginHorizontal="16dp"
       android:layout_marginTop="16dp"
       android:background="@drawable/rounded_corner_4dp" />

  
        timeline = findViewById(R.id.timeLineView)
        timeline.setVideoUri(uri)
        
        //needed below line to properly pass the seek duration or if you dont set it you will get percent value
        //the seekMillis value will be icorrect in the callback
       
       timeline.setTotalDuration(player.duration)
        
        timeline.callback = object : TimelineView.Callback{
            override fun onSeek(position: Float, seekMillis: Long) {
                 
            }

            override fun onSeekStart(position: Float, seekMillis: Long) {
             }

            override fun onStopSeek(position: Float, seekMillis: Long) {
             }

            override fun onLeftProgress(leftPos: Float, seekMillis: Long) {
             }

            override fun onRightProgress(rightPos: Float, seekMillis: Long) {
             }
        }

private fun initProgress() {
        player.addListener(object : Player.EventListener {
            override fun onPlayerError(error: ExoPlaybackException) {
                super.onPlayerError(error)
                mHandler.removeCallbacksAndMessages(null)
            }

            override fun onIsPlayingChanged(isPlaying: Boolean) {
                super.onIsPlayingChanged(isPlaying)
                if (isPlaying) {
                    mHandler.sendEmptyMessageDelayed(0, 16)
                } else {
                    mHandler.removeCallbacksAndMessages(null)
                }
            }

            override fun onPlaybackStateChanged(state: Int) {
                super.onPlaybackStateChanged(state)
                if (state == ExoPlayer.STATE_READY) { 
                    timeline.setTotalDuration(player.duration) 
                }
            }
        })
        mHandler = object : Handler(Looper.getMainLooper()) {
            override fun handleMessage(msg: Message) {
                super.handleMessage(msg)
                try {
                    val progress = (player.currentPosition.toFloat() / player.duration.toFloat())
                    timeline.setCurrentProgressValue(progress)
                    // updateProgressDependentComponent(progress)
                } catch (ex: Exception) {
                }
                if (player.isPlaying)
                    mHandler.sendEmptyMessageDelayed(0, 16)
            }
        }
        mHandler.sendEmptyMessage(0)
    }
    ```