如何在一个类似按钮的android开发者选项上检测一行中的多次点击

我想实现一个类似于android设置应用程序的开发者选项。我的意思是，当一个用户连续7次点击一个按钮时，每次点击之间都会出现一个小的延迟，这时会出现一个弹出窗口，要求他在应用程序中启用一个隐藏功能

---

如何实现这种行为？

我基于看门狗概念开发了它。如果

TimerWatchDog

的实例未在指定时间内刷新，则该实例将执行该作业

ContinuousClicksHandler

使用

TimerWatchDog

的实例以及计算点击次数

用法： 连续单击Shandler.kt

/**
 * @author aminography
 */
class ContinuousClicksHandler(
    private val clicksCount: Int,
    maxInterval: Long
) {

    private var callback: ContinuousClicksCallback? = null
    private val timerWatchDog = TimerWatchDog(maxInterval)
    private var currentClicks = 0

    fun click(): Int {
        if (++currentClicks == clicksCount) {
            timerWatchDog.cancel()
            currentClicks = 0
            callback?.onContinuousClicksSuccessful()
        } else {
            timerWatchDog.refresh {
                currentClicks = 0
                callback?.onContinuousClicksFailed()
            }
        }
        return currentClicks
    }

    fun registerCallback(callback: ContinuousClicksCallback) {
        this.callback = callback
    }

    interface ContinuousClicksCallback {

        fun onContinuousClicksSuccessful()

        fun onContinuousClicksFailed()
    }

}

import java.util.*

/**
 * @author aminography
 */
class TimerWatchDog(private val timeout: Long) {

    private var timer: Timer? = null

    fun refresh(job: () -> Unit) {
        timer?.cancel()
        timer = Timer()
        timer?.schedule(object : TimerTask() {
            override fun run() = job.invoke()
        }, timeout)
    }

    fun cancel() = timer?.cancel()

}

timerwatchlog.kt

/**
 * @author aminography
 */
class ContinuousClicksHandler(
    private val clicksCount: Int,
    maxInterval: Long
) {

    private var callback: ContinuousClicksCallback? = null
    private val timerWatchDog = TimerWatchDog(maxInterval)
    private var currentClicks = 0

    fun click(): Int {
        if (++currentClicks == clicksCount) {
            timerWatchDog.cancel()
            currentClicks = 0
            callback?.onContinuousClicksSuccessful()
        } else {
            timerWatchDog.refresh {
                currentClicks = 0
                callback?.onContinuousClicksFailed()
            }
        }
        return currentClicks
    }

    fun registerCallback(callback: ContinuousClicksCallback) {
        this.callback = callback
    }

    interface ContinuousClicksCallback {

        fun onContinuousClicksSuccessful()

        fun onContinuousClicksFailed()
    }

}

import java.util.*

/**
 * @author aminography
 */
class TimerWatchDog(private val timeout: Long) {

    private var timer: Timer? = null

    fun refresh(job: () -> Unit) {
        timer?.cancel()
        timer = Timer()
        timer?.schedule(object : TimerTask() {
            override fun run() = job.invoke()
        }, timeout)
    }

    fun cancel() = timer?.cancel()

}

---

如果要检查时间，请在每次单击时增加一个计数器：），同时保存一个时间变量并与之进行比较，然后在每次单击时更新时间变量。如果时间比预定义的时间间隔长，只需从1开始重新计数。我想可能有一个系统已经实现了的东西，比如双击或长点击：）可能有，但有时编写它似乎更快：）@kirotab是一个很好的解决方案，但是，当单击按钮时，必须添加计时器，因此，当单击距离上一个按钮太远时，它将重新启动为0，而不是继续计数。