79 lines
2.0 KiB
Kotlin
79 lines
2.0 KiB
Kotlin
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package com.aiosman.ravenow.utils
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import kotlinx.coroutines.CoroutineScope
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import kotlinx.coroutines.delay
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import kotlinx.coroutines.launch
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import java.util.concurrent.atomic.AtomicBoolean
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/**
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* 防抖工具类
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* 用于防止用户快速重复点击
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*/
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object DebounceUtils {
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/**
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* 防抖点击处理
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* @param scope 协程作用域
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* @param delayMillis 防抖延迟时间（毫秒），默认500ms
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* @param action 要执行的操作
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*/
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fun debounceClick(
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scope: CoroutineScope,
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delayMillis: Long = 500L,
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action: () -> Unit
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) {
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scope.launch {
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delay(delayMillis)
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action()
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}
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}
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/**
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* 带状态检查的防抖点击处理
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* @param scope 协程作用域
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* @param delayMillis 防抖延迟时间（毫秒），默认500ms
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* @param isProcessing 是否正在处理中的状态
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* @param action 要执行的操作
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*/
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fun debounceClickWithState(
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scope: CoroutineScope,
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delayMillis: Long = 500L,
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isProcessing: AtomicBoolean,
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action: () -> Unit
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) {
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if (isProcessing.get()) {
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return
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}
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isProcessing.set(true)
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scope.launch {
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delay(delayMillis)
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try {
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action()
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} finally {
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isProcessing.set(false)
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}
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}
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}
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/**
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* 简单的防抖点击处理（无协程）
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* @param lastClickTime 上次点击时间
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* @param delayMillis 防抖延迟时间（毫秒），默认500ms
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* @param action 要执行的操作
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* @return 是否执行了操作
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*/
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fun simpleDebounceClick(
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lastClickTime: Long,
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delayMillis: Long = 500L,
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action: () -> Unit
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): Boolean {
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val currentTime = System.currentTimeMillis()
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if (currentTime - lastClickTime < delayMillis) {
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return false
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}
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action()
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return true
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}
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}
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