juliendn

class ChronoActivity2 : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        // The ViewModelStore provides a new ViewModel or one previously created.
        val chronometerViewModel = getViewModel(this) {
            ChronometerViewModel(SystemClock.elapsedRealtime())
        }

juliendn

package fr.juliendenadai.player

import android.content.Context
import android.util.AttributeSet
import android.widget.ProgressBar
import com.google.android.exoplayer2.ui.TimeBar

/**
 * Created by Julien DE NADAI on 28/11/2017.
 */