in TwoWaySample/app/src/main/java/com/example/android/databinding/twowaysample/ui/MainActivity.kt [80:88]
override fun onPropertyChanged(observable: Observable?, p1: Int) {
Log.d("saveTimePerWorkSet", "Saving time-per-set preference")
val sharedPref =
getSharedPreferences(SHARED_PREFS_KEY, Context.MODE_PRIVATE) ?: return
sharedPref.edit().apply {
putInt(getString(prefsKey), (observable as ObservableInt).get())
commit()
}
}