Updated on 2026-08-14

app/src/main/java/com/tangem/tap/common/leapfrogWidget/LeapView.kt

@@ -23,11 +23,14 @@ class LeapView(
     init {
         val initialProperties = createInitialProperty(position)
         currentProperties = AnimationProperties.from(initialProperties, initialProperties)
+        initView(initialProperties)
+    }
 
-        view.elevation = initialProperties.elevation
-        view.translationY = initialProperties.yTranslation
-        view.scaleX = initialProperties.scale
-        view.scaleY = initialProperties.scale
+    private fun initView(properties: Properties) {
+        view.elevation = properties.elevation
+        view.translationY = properties.yTranslation
+        view.scaleX = properties.scale
+        view.scaleY = properties.scale
 //        initialProperties.hasForeground
     }
 
@@ -67,6 +70,17 @@ class LeapView(
         updateProperties(currentProperties.toUnfold(calculator))
     }
 
+    fun getState(): LeapViewState {
+        return LeapViewState(index, currentPosition, previousPosition, currentProperties)
+    }
+
+    fun applyState(state: LeapViewState) {
+        previousPosition = state.previousPosition
+        currentPosition = state.currentPosition
+        updateProperties(state.properties)
+        initView(state.properties.endProperties())
+    }
+
     private fun updateProperties(properties: AnimationProperties) {
         currentProperties = properties
     }
@@ -112,6 +126,13 @@ class LeapView(
 
 }
 
+data class LeapViewState(
+    val index: Int,
+    val currentPosition: Int,
+    val previousPosition: Int,
+    val properties: AnimationProperties
+)
+
 enum class LeapFrogAnimation {
     LEAP, PULL
 }
@@ -137,6 +158,16 @@ data class AnimationProperties(
     val hasForegroundEnd: Boolean,
 ) {
 
+    fun endProperties(): Properties {
+        return Properties(
+                positionEnd,
+                scaleEnd,
+                elevationEnd,
+                yTranslationEnd,
+                hasForegroundEnd,
+        )
+    }
+
     override fun toString(): String {
         return """
             scaleStart: $scaleStart, scaleEnd: $scaleEnd, 

app/src/main/java/com/tangem/tap/common/leapfrogWidget/LeapfrogWidget.kt

@@ -127,6 +127,15 @@ class LeapfrogWidget(
         return leapViews.firstOrNull { it.currentPosition == position }?.view
     }
 
+    fun getState(): LeapfrogWidgetState = LeapfrogWidgetState(isFolded, leapViews.map { it.getState() })
+
+    fun applyState(state: LeapfrogWidgetState) {
+        isFolded = state.isFolded
+        state.leapViewStates.forEach { state ->
+            leapViews.firstOrNull { it.index == state.index }?.applyState(state)
+        }
+    }
+
     private fun viewIsFullFledged(): Boolean = parentContainer.childCount > 1
 
     private fun canFoldUnfold(): Boolean {
@@ -163,6 +172,11 @@ class LeapfrogWidget(
     private fun leapBackInProgress(): Boolean = leapBackProgress != 100
 }
 
+data class LeapfrogWidgetState(
+    val isFolded: Boolean,
+    val leapViewStates: List<LeapViewState>
+)
+
 class PropertyCalculator(
     val elevationFactor: Float = 1f,
     val decreaseScaleFactor: Float = 0.1f,