Disable drag and drop when the station is expanded for editing

Author: jamal2362

app/src/main/java/com/jamal2367/urlradio/collection/CollectionAdapter.kt

@@ -65,6 +65,7 @@ class CollectionAdapter(
     private var editStationStreamsEnabled: Boolean = PreferencesHelper.loadEditStreamUrisEnabled()
     private var expandedStationUuid: String = PreferencesHelper.loadStationListStreamUuid()
     private var expandedStationPosition: Int = -1
+    private var isExpandedForEdit: Boolean = false
 
 
     /* Listener Interface */
@@ -117,29 +118,31 @@ class CollectionAdapter(
 
     /* Implement the method to handle item move */
     fun onItemMove(fromPosition: Int, toPosition: Int) {
-        val stationList = collection.stations
-        val stationCount = stationList.size
+        if (!isExpandedForEdit) {
+            val stationList = collection.stations
+            val stationCount = stationList.size
 
-        if (fromPosition !in 0 until stationCount || toPosition !in 0 until stationCount) {
-            return
-        }
+            if (fromPosition !in 0 until stationCount || toPosition !in 0 until stationCount) {
+                return
+            }
 
-        val fromStation = stationList[fromPosition]
-        val toStation = stationList[toPosition]
+            val fromStation = stationList[fromPosition]
+            val toStation = stationList[toPosition]
 
-        if (fromStation.starred != toStation.starred) {
-            // Prevent moving a starred item into non-starred area or vice versa
-            return
-        }
+            if (fromStation.starred != toStation.starred) {
+                // Prevent moving a starred item into non-starred area or vice versa
+                return
+            }
 
-        // Move within the same group (either starred or non-starred)
-        Collections.swap(stationList, fromPosition, toPosition)
+            // Move within the same group (either starred or non-starred)
+            Collections.swap(stationList, fromPosition, toPosition)
 
-        // Update the value of expandedStationPosition if necessary
-        expandedStationPosition = if (fromPosition == expandedStationPosition) toPosition else expandedStationPosition
+            // Update the value of expandedStationPosition if necessary
+            expandedStationPosition = if (fromPosition == expandedStationPosition) toPosition else expandedStationPosition
 
-        // Notify the adapter about the item move
-        notifyItemMoved(fromPosition, toPosition)
+            // Notify the adapter about the item move
+            notifyItemMoved(fromPosition, toPosition)
+        }
     }
 
 
@@ -297,13 +300,15 @@ class CollectionAdapter(
         when (stationUuid) {
             // CASE: this station's edit view is already expanded
             expandedStationUuid -> {
+                isExpandedForEdit = false
                 // reset currently expanded info (both uuid and position)
                 saveStationListExpandedState()
                 // update station view
                 notifyItemChanged(position)
             }
             // CASE: this station's edit view is not yet expanded
             else -> {
+                isExpandedForEdit = true
                 // remember previously expanded position
                 val previousExpandedStationPosition: Int = expandedStationPosition
                 // if station was expanded - collapse it