Ограничение Установить анимацию внутри Recycler View неправильно анимации - PullRequest
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Ограничение Установить анимацию внутри Recycler View неправильно анимации

1 голос
/ 07 марта 2019

Я использую компоновку ограничений для своих элементов представления переработчика.Чтобы анимировать (развернуть / свернуть) их, я использую анимацию Constraint Set.Анимация открытия отлично работает на всех предметах.Анимация закрытия также работает нормально, но когда анимация закрытия начинается на элементе, который не является последним, все элементы всплывают при запуске анимации, а не в конце анимации.

Анимация выполняется при щелчке элемента:

itemView.setOnClickListener {
                val smallItemConstraint = ConstraintSet()
                smallItemConstraint.clone(itemView.context, R.layout.day_of_week_small)
                val largeItemConstraint = ConstraintSet()
                largeItemConstraint.clone(itemView.context, R.layout.day_of_week)

                val constraintToApply = if (isViewExpanded) smallItemConstraint else
                    largeItemConstraint

                animateItemView(constraintToApply, itemView.dayOfWeekConstraintLayout)

                if (!isViewExpanded) {
                    itemView.dayOfWeekWeatherIcon.visibility = View.VISIBLE
                } else {
                    itemView.dayOfWeekWeatherIcon.visibility = View.GONE
                }

                isViewExpanded = !isViewExpanded
            }

Где animateItemView: 

private fun animateItemView(constraintToApply: ConstraintSet,
                                constraintLayout: ConstraintLayout) {
        TransitionManager.beginDelayedTransition(constraintLayout)
        constraintToApply.applyTo(constraintLayout)
    }

day_of_week.xml (расширенный) макет: 

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/dayOfWeekConstraintLayout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <ImageView
        android:id="@+id/dayOfWeekWeatherIcon"
        android:layout_width="90dp"
        android:layout_height="90dp"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:layout_marginEnd="8dp"
        android:layout_marginBottom="8dp"
        android:contentDescription="@string/weather_image"
        app:layout_constraintBottom_toBottomOf="@+id/dayOfWeekHumidityLabel"
        app:layout_constraintEnd_toStartOf="@+id/dayOfWeekItemVerticalGuideline"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        tools:srcCompat="@tools:sample/avatars" />

    <TextView
        android:id="@+id/dayOfWeekText"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:text="@string/today"
        android:textAllCaps="true"
        android:textSize="14sp"
        android:textStyle="bold"
        app:layout_constraintStart_toStartOf="@+id/dayOfWeekItemVerticalGuideline"
        app:layout_constraintTop_toTopOf="parent" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/dayOfWeekItemVerticalGuideline"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:layout_constraintGuide_begin="192dp" />

    <TextView
        android:id="@+id/dayOfWeekCurrentTemperatureText"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:textAllCaps="true"
        android:textSize="24sp"
        app:layout_constraintStart_toStartOf="@+id/dayOfWeekItemVerticalGuideline"
        app:layout_constraintTop_toBottomOf="@+id/dayOfWeekText" />

    <TextView
        android:id="@+id/dayOfWeekDegreeCelsiusSign"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:text="@string/degree_celsius"
        android:textAllCaps="true"
        android:textSize="24sp"
        app:layout_constraintStart_toEndOf="@+id/dayOfWeekCurrentTemperatureText"
        app:layout_constraintTop_toBottomOf="@+id/dayOfWeekText" />

    <TextView
        android:id="@+id/dayOfWeekWeatherStateText"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:text="@string/weather_state_text"
        android:textSize="24sp"
        app:layout_constraintStart_toStartOf="@+id/dayOfWeekItemVerticalGuideline"
        app:layout_constraintTop_toBottomOf="@+id/dayOfWeekDegreeCelsiusSign" />

    <TextView
        android:id="@+id/dayOfWeekWindLabel"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:text="@string/wind_label"
        android:textAllCaps="true"
        android:textSize="14sp"
        android:textStyle="bold"
        app:layout_constraintStart_toStartOf="@+id/dayOfWeekItemVerticalGuideline"
        app:layout_constraintTop_toBottomOf="@+id/dayOfWeekWeatherStateText" />

    <TextView
        android:id="@+id/dayOfWeekHumidityLabel"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_margin="8dp"
        android:text="@string/humidityLabel"
        android:textAllCaps="true"
        android:textSize="14sp"
        android:textStyle="bold"
        app:layout_constraintStart_toStartOf="@+id/dayOfWeekItemVerticalGuideline"
        app:layout_constraintTop_toBottomOf="@+id/dayOfWeekWindLabel" />

    <TextView
        android:id="@+id/dayOfWeekWindDirection"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:textAllCaps="true"
        android:textSize="14sp"
        android:textStyle="bold"
        app:layout_constraintStart_toEndOf="@+id/dayOfWeekWindLabel"
        app:layout_constraintTop_toBottomOf="@+id/dayOfWeekWeatherStateText" />

    <TextView
        android:id="@+id/dayOfWeekWindSpeed"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:textSize="14sp"
        app:layout_constraintStart_toEndOf="@+id/dayOfWeekWindDirection"
        app:layout_constraintTop_toBottomOf="@+id/dayOfWeekWeatherStateText" />

    <TextView
        android:id="@+id/dayOfWeekWindSpeedLabel"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:text="@string/wind_speed"
        android:textSize="14sp"
        android:textStyle="bold"
        app:layout_constraintStart_toEndOf="@+id/dayOfWeekWindSpeed"
        app:layout_constraintTop_toBottomOf="@+id/dayOfWeekWeatherStateText" />

    <TextView
        android:id="@+id/dayOfWeekHumidityText"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:textSize="14sp"
        android:textStyle="bold"
        app:layout_constraintStart_toEndOf="@+id/dayOfWeekHumidityLabel"
        app:layout_constraintTop_toBottomOf="@+id/dayOfWeekWindSpeedLabel" />

    <TextView
        android:id="@+id/dayOfWeekHumidityPercentageLabel"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_margin="8dp"
        android:text="@string/percentage_sign"
        android:textAllCaps="true"
        android:textSize="14sp"
        android:textStyle="bold"
        app:layout_constraintStart_toEndOf="@+id/dayOfWeekHumidityText"
        app:layout_constraintTop_toBottomOf="@+id/dayOfWeekWindSpeedLabel" />

</androidx.constraintlayout.widget.ConstraintLayout>

И day_of_week_small.xml (свернутый) макет: 

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/dayOfWeekConstraintLayout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <ImageView
        android:id="@+id/dayOfWeekWeatherIcon"
        android:layout_width="90dp"
        android:layout_height="90dp"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:layout_marginEnd="8dp"
        android:layout_marginBottom="8dp"
        android:contentDescription="@string/weather_image"
        android:visibility="gone"
        app:layout_constraintBottom_toBottomOf="@+id/dayOfWeekHumidityLabel"
        app:layout_constraintEnd_toStartOf="@+id/dayOfWeekItemVerticalGuideline"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        tools:srcCompat="@tools:sample/avatars" />

    <TextView
        android:id="@+id/dayOfWeekText"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:text="@string/today"
        android:textAllCaps="true"
        android:textSize="14sp"
        android:textStyle="bold"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/dayOfWeekItemVerticalGuideline"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:layout_constraintGuide_begin="192dp" />

    <TextView
        android:id="@+id/dayOfWeekCurrentTemperatureText"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:textAllCaps="true"
        android:textSize="40sp"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/dayOfWeekText" />

    <TextView
        android:id="@+id/dayOfWeekDegreeCelsiusSign"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:text="@string/degree_celsius"
        android:textAllCaps="true"
        android:textSize="40sp"
        app:layout_constraintStart_toEndOf="@+id/dayOfWeekCurrentTemperatureText"
        app:layout_constraintTop_toBottomOf="@+id/dayOfWeekText" />

    <TextView
        android:id="@+id/dayOfWeekWeatherStateText"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:text="@string/weather_state_text"
        android:textSize="24sp"
        android:visibility="gone"
        app:layout_constraintStart_toStartOf="@+id/dayOfWeekItemVerticalGuideline"
        app:layout_constraintTop_toBottomOf="@+id/dayOfWeekDegreeCelsiusSign" />

    <TextView
        android:id="@+id/dayOfWeekWindLabel"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:text="@string/wind_label"
        android:textAllCaps="true"
        android:textSize="14sp"
        android:textStyle="bold"
        android:visibility="gone"
        app:layout_constraintStart_toStartOf="@+id/dayOfWeekItemVerticalGuideline"
        app:layout_constraintTop_toBottomOf="@+id/dayOfWeekWeatherStateText" />

    <TextView
        android:id="@+id/dayOfWeekHumidityLabel"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_margin="8dp"
        android:text="@string/humidityLabel"
        android:textAllCaps="true"
        android:textSize="14sp"
        android:textStyle="bold"
        android:visibility="gone"
        app:layout_constraintStart_toStartOf="@+id/dayOfWeekItemVerticalGuideline"
        app:layout_constraintTop_toBottomOf="@+id/dayOfWeekWindLabel" />

    <TextView
        android:id="@+id/dayOfWeekWindDirection"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:textAllCaps="true"
        android:textSize="14sp"
        android:textStyle="bold"
        android:visibility="gone"
        app:layout_constraintStart_toEndOf="@+id/dayOfWeekWindLabel"
        app:layout_constraintTop_toBottomOf="@+id/dayOfWeekWeatherStateText" />

    <TextView
        android:id="@+id/dayOfWeekWindSpeed"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:textSize="14sp"
        android:visibility="gone"
        app:layout_constraintStart_toEndOf="@+id/dayOfWeekWindDirection"
        app:layout_constraintTop_toBottomOf="@+id/dayOfWeekWeatherStateText" />

    <TextView
        android:id="@+id/dayOfWeekWindSpeedLabel"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:text="@string/wind_speed"
        android:textSize="14sp"
        android:textStyle="bold"
        android:visibility="gone"
        app:layout_constraintStart_toEndOf="@+id/dayOfWeekWindSpeed"
        app:layout_constraintTop_toBottomOf="@+id/dayOfWeekWeatherStateText" />

    <TextView
        android:id="@+id/dayOfWeekHumidityText"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:textSize="14sp"
        android:textStyle="bold"
        android:visibility="gone"
        app:layout_constraintStart_toEndOf="@+id/dayOfWeekHumidityLabel"
        app:layout_constraintTop_toBottomOf="@+id/dayOfWeekWindSpeedLabel" />

    <TextView
        android:id="@+id/dayOfWeekHumidityPercentageLabel"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_margin="8dp"
        android:text="@string/percentage_sign"
        android:textAllCaps="true"
        android:textSize="14sp"
        android:textStyle="bold"
        android:visibility="gone"
        app:layout_constraintStart_toEndOf="@+id/dayOfWeekCurrentTemperatureText"
        app:layout_constraintTop_toBottomOf="@+id/dayOfWeekCurrentTemperatureText" />

</androidx.constraintlayout.widget.ConstraintLayout>

В чем здесь проблема и как ее исправить?Спасибо.

Пример анимации:

https://gph.is/g/aj8GdB4

...