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bug修复: 修复executeJs锁无效导致的并发回调丢失

This commit is contained in:
fengge 2026-06-01 18:07:35 +08:00
parent c317d05e6e
commit 397e103596
1 changed files with 4 additions and 2 deletions
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6
app/src/main/java/com/stand/standapp/MainActivity.kt
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@ -31,10 +31,12 @@ class MainActivity : AppCompatActivity() {
@Volatile @Volatile
private var pendingJsCode: String? = null private var pendingJsCode: String? = null
private val jsLock = Any()
@JvmStatic @JvmStatic
fun executeJs(script: String) { fun executeJs(script: String) {
Timber.tag("ExecuteJs").d(script) Timber.tag("ExecuteJs").d(script)
synchronized(pendingJsCode ?: Any()) { synchronized(jsLock) {
// 合并多次调用（用换行分隔） // 合并多次调用（用换行分隔）
pendingJsCode = if (pendingJsCode != null) "$pendingJsCode;$script" else script pendingJsCode = if (pendingJsCode != null) "$pendingJsCode;$script" else script
} }
@ -119,7 +121,7 @@ class MainActivity : AppCompatActivity() {
// 获取并清除待执行的 JS 代码（由 bridge.js 轮询） // 获取并清除待执行的 JS 代码（由 bridge.js 轮询）
@JvmStatic @JvmStatic
fun pollPendingJs(): String { fun pollPendingJs(): String {
synchronized(pendingJsCode ?: Any()) { synchronized(jsLock) {
val code = pendingJsCode ?: "" val code = pendingJsCode ?: ""
pendingJsCode = null pendingJsCode = null
return code return code