fix cab seekbar in portrait

Author: Aleksandr-ru

app/src/main/java/ru/aleksandr/dccppthrottle/ui/cab/LocoCabFragment.kt

@@ -7,11 +7,13 @@
 
 package ru.aleksandr.dccppthrottle.ui.cab
 
+import android.content.res.Configuration
 import android.os.Bundle
 import android.os.Handler
 import android.os.Looper
 import android.view.KeyEvent
 import android.view.LayoutInflater
+import android.view.MotionEvent
 import android.view.View
 import android.view.ViewGroup
 import android.widget.*
@@ -22,6 +24,7 @@ import ru.aleksandr.dccppthrottle.cs.CommandStation
 import ru.aleksandr.dccppthrottle.R
 import ru.aleksandr.dccppthrottle.Utility.remap
 import ru.aleksandr.dccppthrottle.store.LocomotivesStore
+import ru.aleksandr.dccppthrottle.view.LockableScrollView
 import kotlin.math.ceil
 import kotlin.math.roundToInt
 
@@ -143,6 +146,18 @@ class LocoCabFragment : Fragment() {
             }
         })
 
+        if (resources.configuration.orientation == Configuration.ORIENTATION_PORTRAIT) {
+            val scrollView = view as LockableScrollView
+            progressView.setOnTouchListener { _, ev ->
+                when (ev?.action) {
+                    MotionEvent.ACTION_DOWN -> scrollView.setScrollingEnabled(false)
+                    MotionEvent.ACTION_UP -> scrollView.setScrollingEnabled(true)
+                }
+                false
+            }
+            //TODO: same view for landscape and portrait
+        }
+
         val revToggle = view.findViewById<ToggleButton>(R.id.toggleReverse)
         revToggle.setOnCheckedChangeListener { button, isChecked ->
             if (button.isPressed) {

app/src/main/java/ru/aleksandr/dccppthrottle/view/LockableScrollView.kt

@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2025. Aleksandr.ru
+ * @link http://aleksandr.ru
+ *
+ * If you're using this code, please keep above information.
+ */
+
+package ru.aleksandr.dccppthrottle.view
+
+import android.content.Context
+import android.util.AttributeSet
+import android.view.MotionEvent
+import android.widget.ScrollView
+
+// https://stackoverflow.com/a/65544704
+class LockableScrollView(context: Context, attrs: AttributeSet) : ScrollView(context, attrs) {
+    private var _enabled = true
+
+    fun setScrollingEnabled(value: Boolean = true) {
+        _enabled = value
+    }
+
+    fun isScrollable() = _enabled
+
+    override fun onTouchEvent(ev: MotionEvent?): Boolean {
+        return when (ev?.action) {
+            MotionEvent.ACTION_DOWN -> _enabled && super.onTouchEvent(ev)
+            else -> super.onTouchEvent(ev)
+        }
+    }
+
+    override fun onInterceptTouchEvent(ev: MotionEvent?): Boolean {
+        return _enabled && super.onInterceptTouchEvent(ev)
+    }
+}

app/src/main/res/layout/fragment_loco_cab.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<ScrollView
+<ru.aleksandr.dccppthrottle.view.LockableScrollView
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
@@ -106,4 +106,4 @@
         </TableLayout>
 
     </LinearLayout>
-</ScrollView>
+</ru.aleksandr.dccppthrottle.view.LockableScrollView>

app/version.properties

@@ -1,2 +1,2 @@
-#Thu Jan 09 23:41:56 MSK 2025
-VERSION_CODE=1309
+#Thu Jan 23 16:42:57 MSK 2025
+VERSION_CODE=1333