package io.github.domi04151309.alwayson.custom

import android.view.MotionEvent
import android.view.ViewConfiguration

class DoubleTapDetector(
    private val listener: () -> Unit,
    private val timeout: Int = ViewConfiguration.getDoubleTapTimeout(),
) {
    private var lastTap = 0L

    fun onTouchEvent(ev: MotionEvent) {
        if (ev.action and MotionEvent.ACTION_MASK == MotionEvent.ACTION_DOWN) {
            lastTap =
                if (System.currentTimeMillis() - lastTap < timeout) {
                    listener()
                    0
                } else {
                    System.currentTimeMillis()
                }
        }
    }
}