tweak: add in a close button for the bottom draw

app/src/main/java/com/quillstudios/pokegoalshelper/ui/ResultsBottomDrawer.kt

@@ -767,14 +767,22 @@ class ResultsBottomDrawer(private val context: Context)
                     {
                         val deltaY = event.rawY - initialTouchY
                         
-                        if (deltaY > SWIPE_THRESHOLD && isExpanded)
+                        if (deltaY > SWIPE_THRESHOLD)
                         {
-                            // Only collapse to minimal state if expanded, never fully dismiss
-                            collapseDrawer()
-                            ObjectAnimator.ofFloat(view, "translationY", view.translationY, initialTranslationY).apply {
-                                duration = 200L
-                                interpolator = AccelerateDecelerateInterpolator()
-                                start()
+                            if (isExpanded)
+                            {
+                                // Collapse to minimal state if expanded
+                                collapseDrawer()
+                                ObjectAnimator.ofFloat(view, "translationY", view.translationY, initialTranslationY).apply {
+                                    duration = 200L
+                                    interpolator = AccelerateDecelerateInterpolator()
+                                    start()
+                                }
+                            }
+                            else
+                            {
+                                // Fully dismiss if collapsed and swiped down far enough
+                                hide()
                             }
                         }
                         else if (deltaY < EXPAND_THRESHOLD && !isExpanded)