reset some values at touch events

app/src/main/kotlin/com/simplemobiletools/launcher/activities/MainActivity.kt

@@ -201,6 +201,7 @@ class MainActivity : SimpleActivity(), FlingListener {
     }
 
     fun startHandlingTouches(touchDownY: Int) {
+        mLongPressedIcon = null
         mTouchDownY = touchDownY
         mCurrentFragmentY = all_apps_fragment.y.toInt()
         mIgnoreUpEvent = false
@@ -294,6 +295,7 @@ class MainActivity : SimpleActivity(), FlingListener {
             }
 
             setOnDismissListener {
+                mOpenPopupMenu = null
                 (all_apps_fragment as AllAppsFragment).ignoreTouches = false
             }
 

app/src/main/kotlin/com/simplemobiletools/launcher/fragments/AllAppsFragment.kt

@@ -56,6 +56,8 @@ class AllAppsFragment(context: Context, attributeSet: AttributeSet) : MyFragment
         }
 
         var shouldIntercept = false
+
+        // pull the whole fragment down if it is scrolled way to the top and the users pulls it even further
         if (touchDownY != -1) {
             shouldIntercept = touchDownY - event.y < 0 && all_apps_grid.computeVerticalScrollOffset() == 0
             if (shouldIntercept) {