[UI] Fix closing bottom sheet on scrim view click

navlib/src/main/java/pl/szczodrzynski/navlib/bottomsheet/NavBottomSheet.kt

@@ -4,6 +4,7 @@ import android.content.Context
 import android.graphics.PorterDuff
 import android.graphics.PorterDuffColorFilter
 import android.util.AttributeSet
+import android.view.GestureDetector
 import android.view.LayoutInflater
 import android.view.MotionEvent
 import android.view.View
@@ -38,7 +39,8 @@ class NavBottomSheet @JvmOverloads constructor(
     private val list
         get() = b.bsList
 
-    private var bottomSheetBehavior = BottomSheetBehavior.from<View>(bottomSheet)
+    private val bottomSheetBehavior = BottomSheetBehavior.from<View>(bottomSheet)
+    private val gestureDetector = GestureDetector(context, OnGestureListener())
 
     private val items = ArrayList<IBottomSheetItem<*>>()
     private val adapter = BottomSheetAdapter(items)
@@ -58,10 +60,6 @@ class NavBottomSheet @JvmOverloads constructor(
             WindowInsetsCompat.CONSUMED
         }
 
-        scrimView.setOnClickListener {
-            isOpen = false
-        }
-
         var bottomSheetVisible = false
         bottomSheetBehavior.addBottomSheetCallback(object :
             BottomSheetBehavior.BottomSheetCallback() {
@@ -187,6 +185,8 @@ class NavBottomSheet @JvmOverloads constructor(
     }
 
     fun dispatchBottomSheetEvent(view: View, event: MotionEvent): Boolean {
+        if (view == scrimView)
+            gestureDetector.onTouchEvent(event)
         val location = IntArray(2)
         bottomSheet.getLocationOnScreen(location)
         event.setLocation(event.rawX - location[0], event.rawY - location[1])
@@ -215,4 +215,12 @@ class NavBottomSheet @JvmOverloads constructor(
     fun toggle() {
         isOpen = !isOpen
     }
+
+
+    inner class OnGestureListener : GestureDetector.SimpleOnGestureListener() {
+        override fun onSingleTapUp(e: MotionEvent): Boolean {
+            isOpen = false
+            return super.onSingleTapUp(e)
+        }
+    }
 }

navlib/src/main/res/layout/nav_bottom_sheet.xml

@@ -14,6 +14,9 @@
         android:layout_height="match_parent"
         android:background="#99000000"
         android:visibility="invisible"
+        android:clickable="true"
+        android:focusable="false"
+        android:focusableInTouchMode="false"
         tools:visibility="gone" />
 
     <androidx.core.widget.NestedScrollView