class ClubCardsPricesFragment : Fragment() {
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?
): View? {
return inflater.inflate(R.layout.fragment_club_cards_prices, container, false)
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
val items = listOf(
ClubCardPrices(R.drawable.some_people, "Друзья", "", "1 год", "с 7:00 до 23:00", "Тренажерный зал, залы групповых программ, бассейн, турецкая и русская бани, фитнес тестирование", "60 дней", "3 водных инструктажа", "3 гостевых визизта"),
ClubCardPrices(R.drawable.some_people, "Индивидуальная", "", "1 год", "с 7:00 до 23:00", "Тренажерный зал, залы групповых программ, бассейн, турецкая и русская бани, фитнес тестирование", "60 дней", "3 водных инструктажа", "3 гостевых визизта"),
ClubCardPrices(R.drawable.some_people, "Индивидуальная", "", "1 год", "с 7:00 до 23:00", "Тренажерный зал, залы групповых программ, бассейн, турецкая и русская бани, фитнес тестирование", "60 дней", "3 водных инструктажа", "3 гостевых визизта"),
ClubCardPrices(R.drawable.some_people, "Индивидуальная", "", "1 год", "с 7:00 до 23:00", "Тренажерный зал, залы групповых программ, бассейн, турецкая и русская бани, фитнес тестирование", "60 дней", "3 водных инструктажа", "3 гостевых визизта"),
ClubCardPrices(R.drawable.some_people, "Индивидуальная", "", "1 год", "с 7:00 до 23:00", "Тренажерный зал, залы групповых программ, бассейн, турецкая и русская бани, фитнес тестирование", "60 дней", "3 водных инструктажа", "3 гостевых визизта"),
ClubCardPrices(R.drawable.some_people, "Индивидуальная", "", "1 год", "с 7:00 до 23:00", "Тренажерный зал, залы групповых программ, бассейн, турецкая и русская бани, фитнес тестирование", "60 дней", "3 водных инструктажа", "3 гостевых визизта"),
ClubCardPrices(R.drawable.some_people, "Индивидуальная", "", "1 год", "с 7:00 до 23:00", "Тренажерный зал, залы групповых программ, бассейн, турецкая и русская бани, фитнес тестирование", "60 дней", "3 водных инструктажа", "3 гостевых визизта"),
ClubCardPrices(R.drawable.some_people, "Индивидуальная", "", "1 год", "с 7:00 до 23:00", "Тренажерный зал, залы групповых программ, бассейн, турецкая и русская бани, фитнес тестирование", "60 дней", "3 водных инструктажа", "3 гостевых визизта"),
ClubCardPrices(R.drawable.some_people, "Индивидуальная", "", "1 год", "с 7:00 до 23:00", "Тренажерный зал, залы групповых программ, бассейн, турецкая и русская бани, фитнес тестирование", "60 дней", "3 водных инструктажа", "3 гостевых визизта")
)
val clubCardsPricesRecyclerView = view.findViewById<RecyclerView>(R.id.card_types_recyclerview1)
clubCardsPricesRecyclerView.layoutManager = GridLayoutManager(activity, 2)
clubCardsPricesRecyclerView.adapter = ClubCardPricesAdapter(items) { item, cardImage, cardName ->
val constraintLayout = view.findViewById<ConstraintLayout>(R.id.club_card_description_constraintlayout)
val descriptionTitle = view.findViewById<TextView>(R.id.cc_description_title)
val descriptionTime = view.findViewById<TextView>(R.id.cc_description_time)
val descriptionAbilities = view.findViewById<TextView>(R.id.cc_description_abilities)
val descriptionFreezing = view.findViewById<TextView>(R.id.cc_description_freezing)
val descriptionInductionTrainings = view.findViewById<TextView>(R.id.cc_description_induction_trainings)
val descriptionGuestVisits = view.findViewById<TextView>(R.id.cc_description_guestvisits)
val descriptionProgressBar = view.findViewById<ProgressBar>(R.id.cc_description_progressbar)
val descriptionMonths = view.findViewById<TextView>(R.id.cc_description_months)
descriptionTitle.text = item.title
descriptionTime.text = item.time
descriptionAbilities.text = item.abilities
descriptionFreezing.text = item.freezing
descriptionInductionTrainings.text = item.inductionTrainings
descriptionGuestVisits.text = item.guestVisits
}
val cardsCategories = view.findViewById<TextView>(R.id.cards_categories_textview)
val initialHeight = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 170.toFloat(), resources.displayMetrics).toInt()
val constraintLayout = view.findViewById<ConstraintLayout>(R.id.card_prices_constraintlayout)
var isExpanded = false
cardsCategories.setOnClickListener{
val targetHeight = if (isExpanded) initialHeight else 80
isExpanded = !isExpanded
ClubCardPricesAdapter(items) { item, cardImage, cardName ->
//
}.toggle()
val dpValue = 160f
val density = resources.displayMetrics.density
val pxValue = dpValue * density
val floatPxValue = pxValue.toFloat()
for (i in 0 until items.size) {
if (isExpanded) {
val viewHolder =
clubCardsPricesRecyclerView.findViewHolderForAdapterPosition(i) as? ClubCardPricesAdapter.ViewHolder
val anim = ValueAnimator.ofFloat(viewHolder?.itemView?.translationY ?: 0f, -1f * i)
anim.addUpdateListener { valueAnimator ->
val animatedValue = valueAnimator.animatedValue as Float
viewHolder?.itemView?.translationY = animatedValue
}
anim.duration = 1000
anim.start()
} else {
val viewHolder =
clubCardsPricesRecyclerView.findViewHolderForAdapterPosition(i) as? ClubCardPricesAdapter.ViewHolder
val anim = ValueAnimator.ofFloat(viewHolder?.itemView?.translationY ?: 0f, -floatPxValue * i)
anim.addUpdateListener { valueAnimator ->
val animatedValue = valueAnimator.animatedValue as Float
viewHolder?.itemView?.translationY = animatedValue
}
anim.duration = 1000
anim.start()
}
}
val anim = ValueAnimator.ofInt(cardsCategories.height, targetHeight)
anim.addUpdateListener { valueAnimator ->
val value = valueAnimator.animatedValue as Int
cardsCategories.layoutParams.height = value
cardsCategories.requestLayout()
}
anim.duration = 1000
anim.start()
}
val ktpConstraintLayout = view.findViewById<ConstraintLayout>(R.id.know_the_prices_constraintlayout)
val ktpTextView = view.findViewById<TextView>(R.id.know_the_prices_textview)
val ktpButton = view.findViewById<TextView>(R.id.know_the_prices_button)
val ktpEnterName = view.findViewById<EditText>(R.id.card_prices_entername)
val ktpEnterPhone = view.findViewById<EditText>(R.id.card_prices_enterphonenumber)
val ktpError = view.findViewById<TextView>(R.id.card_prices_error)
var ktpIsExpanded = false
val db = FirebaseFirestore.getInstance()
val priceListRef = db.collection("priceList")
ktpConstraintLayout.setOnClickListener {
ktpIsExpanded = !ktpIsExpanded
if (ktpIsExpanded) {
ktpTextView.visibility = View.GONE
ktpButton.visibility = View.VISIBLE
ktpEnterName.visibility = View.VISIBLE
ktpEnterPhone.visibility = View.VISIBLE
ktpError.visibility = View.INVISIBLE
val anim = ValueAnimator.ofInt(
ktpConstraintLayout.measuredHeight,
TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 160.toFloat(), resources.displayMetrics).toInt()
)
anim.addUpdateListener { valueAnimator ->
val value = valueAnimator.animatedValue as Int
val layoutParams: ViewGroup.LayoutParams = ktpConstraintLayout.layoutParams
layoutParams.height = value
ktpConstraintLayout.layoutParams = layoutParams
}
anim.duration = 1000
anim.start()
} else {
ktpTextView.visibility = View.VISIBLE
ktpButton.visibility = View.GONE
ktpEnterName.visibility = View.GONE
ktpEnterPhone.visibility = View.GONE
ktpError.visibility = View.GONE
val anim = ValueAnimator.ofInt(
ktpConstraintLayout.measuredHeight,
TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 30.toFloat(), resources.displayMetrics).toInt()
)
anim.addUpdateListener { valueAnimator ->
val value = valueAnimator.animatedValue as Int
val layoutParams: ViewGroup.LayoutParams = ktpConstraintLayout.layoutParams
layoutParams.height = value
ktpConstraintLayout.layoutParams = layoutParams
}
anim.duration = 1000
anim.start()
}
}
val descriptionCloseButton = view.findViewById<ImageButton>(R.id.cc_description_closebutton)
descriptionCloseButton?.setOnClickListener {
val constraintLayout = view.findViewById<ConstraintLayout>(R.id.club_card_description_constraintlayout)
val constraintSet = ConstraintSet()
val layout = view.findViewById<ConstraintLayout>(R.id.card_prices_constraintlayout)
constraintSet.clone(layout)
constraintSet.connect(constraintLayout.id, ConstraintSet.TOP, ClubCardsPricesFragment().id, ConstraintSet.BOTTOM)
constraintSet.applyTo(layout)
}
ktpButton.setOnClickListener {
val name = ktpEnterName.text.toString()
val phoneNumber = ktpEnterPhone.text.toString()
val data = hashMapOf(
"name" to name,
"phoneNumber" to phoneNumber
)
if (ktpEnterName.text.isNotEmpty() && ktpEnterPhone.text.isNotEmpty()) {
priceListRef.add(data)
.addOnSuccessListener { documentReference ->
Toast.makeText(getActivity(),"Заявка отправлена успешно",Toast.LENGTH_LONG).show()
ktpTextView.visibility = View.VISIBLE
ktpButton.visibility = View.GONE
ktpEnterName.visibility = View.GONE
ktpEnterPhone.visibility = View.GONE
ktpError.visibility = View.GONE
}
.addOnFailureListener { e ->
ktpError.text = "Ошибка отправки"
ktpError.visibility = View.VISIBLE
}
}
else {
ktpError.text = "Заполните все поля"
ktpError.visibility = View.VISIBLE
}
}
}
companion object {
fun newInstance() = ClubCardsPricesFragment()
}
}
class ClubCardPricesAdapter(private val items: List<ClubCardPrices>, private val listener: (ClubCardPrices, ImageView, TextView) -> Unit) : RecyclerView.Adapter<ClubCardPricesAdapter.ViewHolder>() {
private var isExpanded = false
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
val view = LayoutInflater.from(parent.context).inflate(R.layout.card_type_element, parent, false)
return ViewHolder(view)
}
override fun onBindViewHolder(holder: ViewHolder, position: Int) {
val item = items[position]
holder.bind(item, listener)
val layoutParams = holder.itemView.layoutParams as RecyclerView.LayoutParams
holder.itemView.layoutParams = layoutParams
val dpValue = 160f
val density = holder.itemView.resources.displayMetrics.density
val pxValue = dpValue * density
val floatPxValue = pxValue.toFloat()
if (isExpanded) {
holder.itemView.translationY = 0f
val animation = TranslateAnimation(0f, 0f, holder.itemView.translationY, 0f)
animation.duration = 1000
holder.itemView.startAnimation(animation)
holder.bind(item, listener)
} else {
holder.itemView.translationY = -position*floatPxValue
val animation = TranslateAnimation(0f, 0f, holder.itemView.translationY, 0f)
animation.duration = 1000
holder.itemView.startAnimation(animation)
holder.bind(item, listener)
}
}
fun toggle() {
isExpanded = !isExpanded
notifyDataSetChanged()
}
override fun getItemCount(): Int {
return items.size
}
class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
fun bind(item: ClubCardPrices, listener: (ClubCardPrices, ImageView, TextView) -> Unit) = with(itemView) {
val cardImage = findViewById<ImageView>(R.id.card_type_image)
val cardName = findViewById<TextView>(R.id.card_type_name)
val cardPersonsAmount = findViewById<TextView>(R.id.card_type_personamount)
val cardTerm = findViewById<TextView>(R.id.card_type_term)
val cardLayout = findViewById<LinearLayout>(R.id.card_type_linearlayout)
cardImage?.let{
it.setImageResource(item.image)
}
cardName?.let{
it.text = item.title
}
cardPersonsAmount?.let{
it.text = item.personosAmount
}
cardTerm?.let{
it.text = item.term
}
setOnClickListener {
val constraintLayout = itemView.findViewById<ConstraintLayout>(R.id.club_card_description_constraintlayout)
val ccTextView = itemView.findViewById<TextView>(R.id.cards_categories_textview)
val constraintSet = ConstraintSet()
val layout = itemView.findViewById<ConstraintLayout>(R.id.card_prices_constraintlayout)
constraintSet.clone(layout)
constraintSet.connect(constraintLayout.id, ConstraintSet.TOP, ccTextView.id, ConstraintSet.BOTTOM, 100)
constraintSet.applyTo(layout)
listener(item, cardImage, cardName)
}
}
}
}
data class ClubCardPrices(val image: Int, val title: String, val personosAmount: String, val term: String, val time: String, val abilities: String, val freezing: String, val inductionTrainings: String, val guestVisits: String) : Serializable
An error occurs in the SetOnSlickListener when clicking on an item from a RecyclerView. I did exactly the same implementation of setting Constraints while clicking on the ImageButton and everything works, but when clicking on the element, a fatal error appears. I also tried to implement it via getChild(), but that didn't help either. What could be wrong?
