We fixed the problem of always swiping right in CardStackView swipe() function

README.md

@@ -8,6 +8,8 @@
 [![Download](https://api.bintray.com/packages/yuyakaido/maven/CardStackView/images/download.svg)](https://bintray.com/yuyakaido/maven/CardStackView/_latestVersion)
 [![AndroidArsenal](https://img.shields.io/badge/Android%20Arsenal-CardStackView-blue.svg?style=flat)](https://android-arsenal.com/details/1/6075)
 [![CircleCI](https://circleci.com/gh/yuyakaido/CardStackView.svg?style=svg)](https://circleci.com/gh/yuyakaido/CardStackView)
+</br>
+<a href="https://www.buymeacoffee.com/kzlsn" target="_blank"><img src="https://www.buymeacoffee.com/assets/img/custom_images/yellow_img.png" alt="Buy Me A Coffee" style="height: 41px !important;width: 174px !important;box-shadow: 0px 3px 2px 0px rgba(190, 190, 190, 0.5) !important;-webkit-box-shadow: 0px 3px 2px 0px rgba(190, 190, 190, 0.5) !important;" ></a>
 
 # Overview
 

cardstackview/src/main/java/com/yuyakaido/android/cardstackview/CardStackView.java

@@ -81,4 +81,7 @@ private void initialize() {
         setOverScrollMode(RecyclerView.OVER_SCROLL_NEVER);
     }
 
-}
+    public CardStackLayoutManager getCardStackLayoutManager(){
+        return (CardStackLayoutManager) getLayoutManager();
+    }
+}

sample/src/main/java/com/yuyakaido/android/cardstackview/sample/MainActivity.kt

@@ -3,8 +3,6 @@ package com.yuyakaido.android.cardstackview.sample
 import android.os.Bundle
 import android.util.Log
 import android.view.View
-import android.view.animation.AccelerateInterpolator
-import android.view.animation.DecelerateInterpolator
 import android.view.animation.LinearInterpolator
 import android.widget.TextView
 import androidx.appcompat.app.ActionBarDrawerToggle
@@ -76,7 +74,14 @@ class MainActivity : AppCompatActivity(), CardStackListener {
         setSupportActionBar(toolbar)
 
         // DrawerLayout
-        val actionBarDrawerToggle = ActionBarDrawerToggle(this, drawerLayout, toolbar, R.string.open_drawer, R.string.close_drawer)
+        val actionBarDrawerToggle =
+                ActionBarDrawerToggle(
+                        this,
+                        drawerLayout,
+                        toolbar,
+                        R.string.open_drawer,
+                        R.string.close_drawer
+                )
         actionBarDrawerToggle.syncState()
         drawerLayout.addDrawerListener(actionBarDrawerToggle)
 
@@ -104,38 +109,30 @@ class MainActivity : AppCompatActivity(), CardStackListener {
     private fun setupButton() {
         val skip = findViewById<View>(R.id.skip_button)
         skip.setOnClickListener {
-            val setting = SwipeAnimationSetting.Builder()
-                    .setDirection(Direction.Left)
-                    .setDuration(Duration.Normal.duration)
-                    .setInterpolator(AccelerateInterpolator())
-                    .build()
-            manager.setSwipeAnimationSetting(setting)
+            updateCardStack(Direction.Left)
             cardStackView.swipe()
         }
 
         val rewind = findViewById<View>(R.id.rewind_button)
         rewind.setOnClickListener {
-            val setting = RewindAnimationSetting.Builder()
-                    .setDirection(Direction.Bottom)
-                    .setDuration(Duration.Normal.duration)
-                    .setInterpolator(DecelerateInterpolator())
-                    .build()
-            manager.setRewindAnimationSetting(setting)
+            updateCardStack(Direction.Bottom)
             cardStackView.rewind()
         }
 
         val like = findViewById<View>(R.id.like_button)
         like.setOnClickListener {
-            val setting = SwipeAnimationSetting.Builder()
-                    .setDirection(Direction.Right)
-                    .setDuration(Duration.Normal.duration)
-                    .setInterpolator(AccelerateInterpolator())
-                    .build()
-            manager.setSwipeAnimationSetting(setting)
+            updateCardStack(Direction.Right)
             cardStackView.swipe()
         }
     }
 
+    private fun updateCardStack(direction: Direction) {
+        val cardStackLayoutManager = cardStackView.getCardStackLayoutManager()
+        val swipeAnimationSetting = SwipeAnimationSetting.Builder().setDirection(direction).build()
+        cardStackLayoutManager.setSwipeAnimationSetting(swipeAnimationSetting)
+        cardStackView.setLayoutManager(cardStackLayoutManager)
+    }
+
     private fun initialize() {
         manager.setStackFrom(StackFrom.None)
         manager.setVisibleCount(3)
@@ -177,12 +174,13 @@ class MainActivity : AppCompatActivity(), CardStackListener {
 
     private fun addFirst(size: Int) {
         val old = adapter.getSpots()
-        val new = mutableListOf<Spot>().apply {
-            addAll(old)
-            for (i in 0 until size) {
-                add(manager.topPosition, createSpot())
-            }
-        }
+        val new =
+                mutableListOf<Spot>().apply {
+                    addAll(old)
+                    for (i in 0 until size) {
+                        add(manager.topPosition, createSpot())
+                    }
+                }
         val callback = SpotDiffCallback(old, new)
         val result = DiffUtil.calculateDiff(callback)
         adapter.setSpots(new)
@@ -191,10 +189,11 @@ class MainActivity : AppCompatActivity(), CardStackListener {
 
     private fun addLast(size: Int) {
         val old = adapter.getSpots()
-        val new = mutableListOf<Spot>().apply {
-            addAll(old)
-            addAll(List(size) { createSpot() })
-        }
+        val new =
+                mutableListOf<Spot>().apply {
+                    addAll(old)
+                    addAll(List(size) { createSpot() })
+                }
         val callback = SpotDiffCallback(old, new)
         val result = DiffUtil.calculateDiff(callback)
         adapter.setSpots(new)
@@ -207,12 +206,13 @@ class MainActivity : AppCompatActivity(), CardStackListener {
         }
 
         val old = adapter.getSpots()
-        val new = mutableListOf<Spot>().apply {
-            addAll(old)
-            for (i in 0 until size) {
-                removeAt(manager.topPosition)
-            }
-        }
+        val new =
+                mutableListOf<Spot>().apply {
+                    addAll(old)
+                    for (i in 0 until size) {
+                        removeAt(manager.topPosition)
+                    }
+                }
         val callback = SpotDiffCallback(old, new)
         val result = DiffUtil.calculateDiff(callback)
         adapter.setSpots(new)
@@ -225,12 +225,13 @@ class MainActivity : AppCompatActivity(), CardStackListener {
         }
 
         val old = adapter.getSpots()
-        val new = mutableListOf<Spot>().apply {
-            addAll(old)
-            for (i in 0 until size) {
-                removeAt(this.size - 1)
-            }
-        }
+        val new =
+                mutableListOf<Spot>().apply {
+                    addAll(old)
+                    for (i in 0 until size) {
+                        removeAt(this.size - 1)
+                    }
+                }
         val callback = SpotDiffCallback(old, new)
         val result = DiffUtil.calculateDiff(callback)
         adapter.setSpots(new)
@@ -239,24 +240,26 @@ class MainActivity : AppCompatActivity(), CardStackListener {
 
     private fun replace() {
         val old = adapter.getSpots()
-        val new = mutableListOf<Spot>().apply {
-            addAll(old)
-            removeAt(manager.topPosition)
-            add(manager.topPosition, createSpot())
-        }
+        val new =
+                mutableListOf<Spot>().apply {
+                    addAll(old)
+                    removeAt(manager.topPosition)
+                    add(manager.topPosition, createSpot())
+                }
         adapter.setSpots(new)
         adapter.notifyItemChanged(manager.topPosition)
     }
 
     private fun swap() {
         val old = adapter.getSpots()
-        val new = mutableListOf<Spot>().apply {
-            addAll(old)
-            val first = removeAt(manager.topPosition)
-            val last = removeAt(this.size - 1)
-            add(manager.topPosition, last)
-            add(first)
-        }
+        val new =
+                mutableListOf<Spot>().apply {
+                    addAll(old)
+                    val first = removeAt(manager.topPosition)
+                    val last = removeAt(this.size - 1)
+                    add(manager.topPosition, last)
+                    add(first)
+                }
         val callback = SpotDiffCallback(old, new)
         val result = DiffUtil.calculateDiff(callback)
         adapter.setSpots(new)
@@ -273,17 +276,76 @@ class MainActivity : AppCompatActivity(), CardStackListener {
 
     private fun createSpots(): List<Spot> {
         val spots = ArrayList<Spot>()
-        spots.add(Spot(name = "Yasaka Shrine", city = "Kyoto", url = "https://source.unsplash.com/Xq1ntWruZQI/600x800"))
-        spots.add(Spot(name = "Fushimi Inari Shrine", city = "Kyoto", url = "https://source.unsplash.com/NYyCqdBOKwc/600x800"))
-        spots.add(Spot(name = "Bamboo Forest", city = "Kyoto", url = "https://source.unsplash.com/buF62ewDLcQ/600x800"))
-        spots.add(Spot(name = "Brooklyn Bridge", city = "New York", url = "https://source.unsplash.com/THozNzxEP3g/600x800"))
-        spots.add(Spot(name = "Empire State Building", city = "New York", url = "https://source.unsplash.com/USrZRcRS2Lw/600x800"))
-        spots.add(Spot(name = "The statue of Liberty", city = "New York", url = "https://source.unsplash.com/PeFk7fzxTdk/600x800"))
-        spots.add(Spot(name = "Louvre Museum", city = "Paris", url = "https://source.unsplash.com/LrMWHKqilUw/600x800"))
-        spots.add(Spot(name = "Eiffel Tower", city = "Paris", url = "https://source.unsplash.com/HN-5Z6AmxrM/600x800"))
-        spots.add(Spot(name = "Big Ben", city = "London", url = "https://source.unsplash.com/CdVAUADdqEc/600x800"))
-        spots.add(Spot(name = "Great Wall of China", city = "China", url = "https://source.unsplash.com/AWh9C-QjhE4/600x800"))
+        spots.add(
+                Spot(
+                        name = "Yasaka Shrine",
+                        city = "Kyoto",
+                        url = "https://source.unsplash.com/Xq1ntWruZQI/600x800"
+                )
+        )
+        spots.add(
+                Spot(
+                        name = "Fushimi Inari Shrine",
+                        city = "Kyoto",
+                        url = "https://source.unsplash.com/NYyCqdBOKwc/600x800"
+                )
+        )
+        spots.add(
+                Spot(
+                        name = "Bamboo Forest",
+                        city = "Kyoto",
+                        url = "https://source.unsplash.com/buF62ewDLcQ/600x800"
+                )
+        )
+        spots.add(
+                Spot(
+                        name = "Brooklyn Bridge",
+                        city = "New York",
+                        url = "https://source.unsplash.com/THozNzxEP3g/600x800"
+                )
+        )
+        spots.add(
+                Spot(
+                        name = "Empire State Building",
+                        city = "New York",
+                        url = "https://source.unsplash.com/USrZRcRS2Lw/600x800"
+                )
+        )
+        spots.add(
+                Spot(
+                        name = "The statue of Liberty",
+                        city = "New York",
+                        url = "https://source.unsplash.com/PeFk7fzxTdk/600x800"
+                )
+        )
+        spots.add(
+                Spot(
+                        name = "Louvre Museum",
+                        city = "Paris",
+                        url = "https://source.unsplash.com/LrMWHKqilUw/600x800"
+                )
+        )
+        spots.add(
+                Spot(
+                        name = "Eiffel Tower",
+                        city = "Paris",
+                        url = "https://source.unsplash.com/HN-5Z6AmxrM/600x800"
+                )
+        )
+        spots.add(
+                Spot(
+                        name = "Big Ben",
+                        city = "London",
+                        url = "https://source.unsplash.com/CdVAUADdqEc/600x800"
+                )
+        )
+        spots.add(
+                Spot(
+                        name = "Great Wall of China",
+                        city = "China",
+                        url = "https://source.unsplash.com/AWh9C-QjhE4/600x800"
+                )
+        )
         return spots
     }
-
 }