allow making Myscrollview not scrollable

app/src/main/kotlin/com/simplemobiletools/calendar/pro/views/MyScrollView.kt

@@ -2,9 +2,12 @@ package com.simplemobiletools.calendar.pro.views
 
 import android.content.Context
 import android.util.AttributeSet
+import android.view.MotionEvent
 import android.widget.ScrollView
 
 class MyScrollView : ScrollView {
+    var isScrollable = true
+
     constructor(context: Context) : super(context)
 
     constructor(context: Context, attrs: AttributeSet) : super(context, attrs)
@@ -22,6 +25,22 @@ class MyScrollView : ScrollView {
         scrollViewListener?.onScrollChanged(this, x, y, oldx, oldy)
     }
 
+    override fun onTouchEvent(event: MotionEvent): Boolean {
+        return if (isScrollable) {
+            super.onTouchEvent(event)
+        } else {
+            true
+        }
+    }
+
+    override fun onInterceptTouchEvent(event: MotionEvent): Boolean {
+        return if (isScrollable) {
+            super.onInterceptTouchEvent(event)
+        } else {
+            false
+        }
+    }
+
     interface ScrollViewListener {
         fun onScrollChanged(scrollView: MyScrollView, x: Int, y: Int, oldx: Int, oldy: Int)
     }