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fix: lru error cache in some devices (#664)
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lisonge 2024-07-20 22:40:55 +08:00
parent dc26d969c7
commit d1a4257e96
1 changed files with 21 additions and 8 deletions
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29
app/src/main/kotlin/li/songe/gkd/service/AbExt.kt
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@ -25,6 +25,7 @@ import li.songe.selector.getCharSequenceInvoke
import li.songe.selector.getIntInvoke
import li.songe.selector.initDefaultTypeInfo
val AccessibilityService.safeActiveWindow: AccessibilityNodeInfo?
get() = try {
// java.lang.SecurityException: Call from user 0 as user -2 without permission INTERACT_ACROSS_USERS or INTERACT_ACROSS_USERS_FULL not allowed.
@ -241,17 +242,25 @@ private operator fun <K, V> LruCache<K, V>.set(child: K, value: V): V {
private const val MAX_CACHE_SIZE = MAX_DESCENDANTS_SIZE
class NodeCache {
private val childMap =
private var childMap =
LruCache<Pair<AccessibilityNodeInfo, Int>, AccessibilityNodeInfo>(MAX_CACHE_SIZE)
val indexMap = LruCache<AccessibilityNodeInfo, Int>(MAX_CACHE_SIZE)
private val parentMap = LruCache<AccessibilityNodeInfo, AccessibilityNodeInfo>(MAX_CACHE_SIZE)
private var indexMap = LruCache<AccessibilityNodeInfo, Int>(MAX_CACHE_SIZE)
private var parentMap = LruCache<AccessibilityNodeInfo, AccessibilityNodeInfo>(MAX_CACHE_SIZE)
var rootNode: AccessibilityNodeInfo? = null
fun clear() {
rootNode = null
childMap.evictAll()
parentMap.evictAll()
indexMap.evictAll()
try {
childMap.evictAll()
parentMap.evictAll()
indexMap.evictAll()
} catch (e: Exception) {
// https://github.com/gkd-kit/gkd/issues/664
// 在某些机型上 未知原因 缓存不一致 导致删除失败
childMap = LruCache(MAX_CACHE_SIZE)
indexMap = LruCache(MAX_CACHE_SIZE)
parentMap = LruCache(MAX_CACHE_SIZE)
}
}
fun getRoot(node: AccessibilityNodeInfo): AccessibilityNodeInfo? {
@ -265,6 +274,10 @@ class NodeCache {
val sizeList: List<Int>
get() = listOf(childMap.size(), parentMap.size(), indexMap.size())
fun getPureIndex(node: AccessibilityNodeInfo): Int? {
return indexMap[node]
}
fun getIndex(node: AccessibilityNodeInfo): Int {
indexMap[node]?.let { return it }
getParent(node)?.forEachIndexed { index, child ->
@ -428,7 +441,7 @@ fun createCacheTransform(): CacheTransform {
sequence {
val parentVal = cache.getParent(node) ?: return@sequence
// 如果 node 由 quickFind 得到, 则第一次调用此方法可能得到 cache.index 是空
val index = cache.indexMap[node]
val index = cache.getPureIndex(node)
if (index != null) {
var i = index - 1
var offset = 0
@ -458,7 +471,7 @@ fun createCacheTransform(): CacheTransform {
traverseAfterBrothers = { node, connectExpression ->
val parentVal = cache.getParent(node)
if (parentVal != null) {
val index = cache.indexMap[node]
val index = cache.getPureIndex(node)
if (index != null) {
sequence {
var i = index + 1