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https://github.com/gkd-kit/gkd.git
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lisonge
parent
2f666e7164
commit
71af6d340d
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@ -1,13 +1,18 @@
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package li.songe.gkd.service
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import android.view.accessibility.AccessibilityEvent
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import android.view.accessibility.AccessibilityNodeInfo
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data class A11yEvent(
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val type: Int,
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val time: Long,
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val appId: String,
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val className: String,
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)
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val event: AccessibilityEvent,
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) {
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val safeSource: AccessibilityNodeInfo?
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get() = event.safeSource
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}
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fun A11yEvent.sameAs(other: A11yEvent): Boolean {
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if (other === this) return true
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@ -19,6 +24,7 @@ fun AccessibilityEvent.toA11yEvent(): A11yEvent? {
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type = eventType,
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time = System.currentTimeMillis(),
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appId = packageName?.toString() ?: return null,
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className = className?.toString() ?: return null
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className = className?.toString() ?: return null,
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event = this,
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)
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}
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@ -170,10 +170,10 @@ private fun A11yService.useMatchRule() {
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var lastTriggerShizukuTime = 0L
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var lastContentEventTime = 0L
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val queryEvents = mutableListOf<Pair<AccessibilityEvent, A11yEvent>>()
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val queryEvents = mutableListOf<A11yEvent>()
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var queryTaskJob: Job?
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fun newQueryTask(
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byEvent: AccessibilityEvent? = null,
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byEvent: A11yEvent? = null,
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byForced: Boolean = false,
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delayRule: ResolvedRule? = null,
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): Job = scope.launchTry(A11yService.queryThread) launchQuery@{
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@ -188,7 +188,7 @@ private fun A11yService.useMatchRule() {
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}
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(if (queryEvents.size > 1) {
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val hasDiffItem = queryEvents.any { e ->
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queryEvents.any { e2 -> !e.second.sameAs(e2.second) }
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queryEvents.any { e2 -> !e.sameAs(e2) }
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}
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if (hasDiffItem) {// 存在不同的事件节点, 全部丢弃使用 root 查询
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if (META.debuggable) {
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@ -201,23 +201,23 @@ private fun A11yService.useMatchRule() {
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if (META.debuggable) {
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Log.d(
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"queryEvents",
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"保留最后两个事件:${queryEvents.first().second.appId}${queryEvents.map { it.second.className }}"
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"保留最后两个事件:${queryEvents.first().appId}${queryEvents.map { it.className }}"
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)
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}
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// type,appId,className 一致, 需要在 synchronized 外验证是否是同一节点
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arrayOf(
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queryEvents[queryEvents.size - 2].first,
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queryEvents.last().first,
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queryEvents[queryEvents.size - 2],
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queryEvents.last(),
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)
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}
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} else if (queryEvents.size == 1) {
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if (META.debuggable) {
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Log.d(
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"queryEvents",
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"只有1个事件:${queryEvents.first().second.appId}${queryEvents.map { it.second.className }}"
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"只有1个事件:${queryEvents.first().appId}${queryEvents.map { it.className }}"
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)
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}
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arrayOf(queryEvents.last().first)
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arrayOf(queryEvents.last())
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} else {
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null
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}).apply {
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@ -359,7 +359,7 @@ private fun A11yService.useMatchRule() {
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return lastAppId
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}
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val t = System.currentTimeMillis()
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if (t - lastGetAppIdTime > 30) {// 在 30ms 内使用缓存
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if (t - lastGetAppIdTime > 50) {
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// 某些应用获取 safeActiveWindow 耗时长, 导致多个事件连续堆积堵塞, 无法检测到 appId 切换导致状态异常
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// https://github.com/gkd-kit/gkd/issues/622
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lastGetAppIdTime = t
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@ -372,19 +372,31 @@ private fun A11yService.useMatchRule() {
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return lastAppId
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}
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val eventDeque = ArrayDeque<A11yEvent>()
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fun consumeEvent(
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event: AccessibilityEvent, fixedEvent: A11yEvent
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headEvent: A11yEvent,
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) = scope.launchTry(A11yService.eventThread) launchEvent@{
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val evAppId = fixedEvent.appId
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val evActivityId = fixedEvent.className
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val consumedEvents = synchronized(eventDeque) {
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if (eventDeque.firstOrNull() !== headEvent) return@launchEvent
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eventDeque.filter { it.sameAs(headEvent) }.apply {
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// 如果有多个连续的事件, 全部取出
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repeat(size) { eventDeque.removeFirst() }
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}
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}
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if (META.debuggable && consumedEvents.size > 1) {
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Log.d("consumeEvent", "合并连续事件:${consumedEvents.size}")
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}
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val a11yEvent = consumedEvents.last()
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val evAppId = a11yEvent.appId
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val evActivityId = a11yEvent.className
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val oldAppId = topActivityFlow.value.appId
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val rightAppId = if (oldAppId == evAppId) {
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oldAppId
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} else {
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getAppIdByCache(fixedEvent) ?: return@launchEvent
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getAppIdByCache(a11yEvent) ?: return@launchEvent
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}
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if (rightAppId == evAppId) {
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if (fixedEvent.type == AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED) {
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if (a11yEvent.type == AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED) {
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// tv.danmaku.bili, com.miui.home, com.miui.home.launcher.Launcher
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if (isActivity(evAppId, evActivityId)) {
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updateTopActivity(
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@ -394,7 +406,7 @@ private fun A11yService.useMatchRule() {
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)
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}
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} else {
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if (storeFlow.value.enableShizukuActivity && fixedEvent.time - lastTriggerShizukuTime > 300) {
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if (storeFlow.value.enableShizukuActivity && a11yEvent.time - lastTriggerShizukuTime > 300) {
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val shizukuTop = safeGetTopActivity()
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if (shizukuTop?.appId == rightAppId) {
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if (shizukuTop.activityId == evActivityId) {
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@ -406,7 +418,7 @@ private fun A11yService.useMatchRule() {
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}
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updateTopActivity(shizukuTop)
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}
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lastTriggerShizukuTime = fixedEvent.time
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lastTriggerShizukuTime = a11yEvent.time
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}
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}
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}
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@ -425,8 +437,8 @@ private fun A11yService.useMatchRule() {
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return@launchEvent
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}
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synchronized(queryEvents) { queryEvents.add(event to fixedEvent) }
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newQueryTask(event)
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synchronized(queryEvents) { queryEvents.addAll(consumedEvents) }
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newQueryTask(a11yEvent)
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}
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val skipAppId = "com.android.systemui"
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@ -435,12 +447,12 @@ private fun A11yService.useMatchRule() {
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return@onA11yEvent
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}
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// AccessibilityEvent 的 clear 方法会在后续时间被 某些系统 调用导致内部数据丢失, 导致异步子线程获取到的数据不一致
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val fixedEvent = event.toA11yEvent() ?: return@onA11yEvent
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if (fixedEvent.type == AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED) {
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if (fixedEvent.time - lastContentEventTime < 100 && fixedEvent.time - appChangeTime > 5000 && fixedEvent.time - lastTriggerTime > 3000) {
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val a11yEvent = event.toA11yEvent() ?: return@onA11yEvent
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if (a11yEvent.type == AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED) {
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if (a11yEvent.time - lastContentEventTime < 100 && a11yEvent.time - appChangeTime > 5000 && a11yEvent.time - lastTriggerTime > 3000) {
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return@onA11yEvent
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}
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lastContentEventTime = fixedEvent.time
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lastContentEventTime = a11yEvent.time
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}
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if (META.debuggable) {
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Log.d(
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@ -448,8 +460,8 @@ private fun A11yService.useMatchRule() {
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"type:${event.eventType},app:${event.packageName},cls:${event.className}"
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)
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}
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// eventDeque.addLast(event to fixedEvent)
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consumeEvent(event, fixedEvent)
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synchronized(eventDeque) { eventDeque.add(a11yEvent) }
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consumeEvent(a11yEvent)
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}
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}
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