added swipe direction with callbacks

pknotfound · Apr 23, 2021 · 6388881 · 6388881
1 parent c960435
commit 6388881
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Showing 3 changed files with 23 additions and 9 deletions.
diff --git a/SwipeToDelete/src/main/java/com/kedia/swipetodelete/SwipeToDelete.kt b/SwipeToDelete/src/main/java/com/kedia/swipetodelete/SwipeToDelete.kt
@@ -34,7 +34,15 @@ fun RecyclerView.addSwipeToDelete(
         }
 
         override fun onSwiped(viewHolder: RecyclerView.ViewHolder, direction: Int) {
-            listener?.swipeToDelete(adapterPosition = viewHolder.adapterPosition)
+            val swipeDirection: DIRECTION = when(direction) {
+                ItemTouchHelper.UP -> DIRECTION.UP
+                ItemTouchHelper.DOWN -> DIRECTION.DOWN
+                ItemTouchHelper.LEFT -> DIRECTION.LEFT
+                else -> DIRECTION.RIGHT
+            }
+            listener?.swipeToDelete(adapterPosition = viewHolder.adapterPosition,
+                swipeDirection = swipeDirection
+            )
             this@addSwipeToDelete.adapter?.notifyItemRemoved(viewHolder.adapterPosition)
         }
 
@@ -81,6 +89,6 @@ private fun Float.isPositive(): Boolean {
 }
 
 interface OnSwiped {
-    fun swipeToDelete(adapterPosition: Int)
+    fun swipeToDelete(adapterPosition: Int, swipeDirection: DIRECTION)
 }
 
diff --git a/SwipeToDelete/src/main/java/com/kedia/swipetodelete/SwipeToPerform.kt b/SwipeToDelete/src/main/java/com/kedia/swipetodelete/SwipeToPerform.kt
@@ -33,7 +33,13 @@ fun RecyclerView.addSwipeToPerform(
         }
 
         override fun onSwiped(viewHolder: RecyclerView.ViewHolder, direction: Int) {
-            listener?.swipeToPerform(adapterPosition = viewHolder.adapterPosition)
+            val swipeDirection: DIRECTION = when(direction) {
+                ItemTouchHelper.UP -> DIRECTION.UP
+                ItemTouchHelper.DOWN -> DIRECTION.DOWN
+                ItemTouchHelper.LEFT -> DIRECTION.LEFT
+                else -> DIRECTION.RIGHT
+            }
+            listener?.swipeToPerform(adapterPosition = viewHolder.adapterPosition,swipeDirection = swipeDirection)
         }
 
         override fun onChildDraw(
@@ -75,5 +81,5 @@ fun RecyclerView.addSwipeToPerform(
 }
 
 interface OnSwipeToPerform {
-    fun swipeToPerform(adapterPosition: Int)
+    fun swipeToPerform(adapterPosition: Int, swipeDirection: DIRECTION)
 }
diff --git a/app/src/main/java/com/kedia/customswipelibrary/MainActivity.kt b/app/src/main/java/com/kedia/customswipelibrary/MainActivity.kt
@@ -32,7 +32,7 @@ class MainActivity : AppCompatActivity(), OnSwiped, OnDragged, OnSwipeToPerform
         val list = listOf(
             DIRECTION.LEFT,
             DIRECTION.RIGHT)
-        recycler.addSwipeToPerform(list, this, ContextCompat.getColor(this, R.color.colorPrimaryDark))
+        recycler.addSwipeToDelete(list, this, ContextCompat.getColor(this, R.color.colorPrimaryDark))
 
         /**
         recycler.addSwipeToPerform(list, this, ContextCompat.getColor(this, R.color.colorPrimaryDark))
@@ -49,13 +49,13 @@ class MainActivity : AppCompatActivity(), OnSwiped, OnDragged, OnSwipeToPerform
         adapter.moveItem(fromPosition, toPosition)
     }
 
-    override fun swipeToDelete(adapterPosition: Int) {
-        Log.d("TAG!!!!", "swipeToDelete: ")
+    override fun swipeToDelete(adapterPosition: Int, swipeDirection: DIRECTION) {
+        Log.d("TAG!!!!", "swipeToDelete: $swipeDirection")
         adapter.removeItem(adapterPosition)
     }
 
-    override fun swipeToPerform(adapterPosition: Int) {
-        Log.d("TAG!!!!", "swipeToPerform: swiped")
+    override fun swipeToPerform(adapterPosition: Int, swipeDirection: DIRECTION) {
+        Log.d("TAG!!!!", "swipeToPerform: swiped $swipeDirection")
     }
 
 }