Difficulty in Implementing a Custom View with Gesture Detection in Android 14
I'm having a hard time understanding I'm trying to configure I'm trying to create a custom view that responds to swipe gestures in my Android 14 application, but I'm running into issues with detecting the gestures accurately. I've implemented the `GestureDetector` to handle the swipe events, but the gesture detection seems unreliable, especially when the user swipes quickly. Here's the relevant code snippet for my custom view: ```kotlin class SwipeCustomView(context: Context, attrs: AttributeSet) : View(context, attrs) { private val gestureDetector: GestureDetector init { gestureDetector = GestureDetector(context, object : GestureDetector.SimpleOnGestureListener() { override fun onFling(e1: MotionEvent?, e2: MotionEvent?, velocityX: Float, velocityY: Float): Boolean { // Detect swipe direction if (e1 != null && e2 != null) { val deltaX = e2.x - e1.x val deltaY = e2.y - e1.y if (Math.abs(deltaX) > Math.abs(deltaY)) { if (deltaX > 0) { // Swipe Right } else { // Swipe Left } return true } } return false } }) } override fun onTouchEvent(event: MotionEvent): Boolean { return gestureDetector.onTouchEvent(event) || super.onTouchEvent(event) } } ``` I've also added the custom view to my layout: ```xml <com.example.SwipeCustomView android:id="@+id/swipeView" android:layout_width="match_parent" android:layout_height="wrap_content" /> ``` Despite this setup, I'm noticing that the gesture detection does not consistently register rapid swipes. Sometimes it fails to recognize the swipe altogether, or it misinterprets the swipe direction, resulting in unexpected behavior. I've tried modifying the `VelocityTracker` parameters and adjusting the swipe threshold, but it hasn't improved the accuracy. Has anyone else experienced this issue or found a solution to improve swipe gesture detection for custom views in Android 14? Any tips on best practices or adjustments I can make would be greatly appreciated! I've been using Kotlin for about a year now. Hoping someone can shed some light on this. Could this be a known issue?