TheArchive/Magisk
1
0
Fork 0
mirror of https://github.com/topjohnwu/Magisk.git synced 2025-02-19 19:38:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

Use AtomicBoolean

Browse Source
This commit is contained in:
topjohnwu 2022-06-17 01:52:36 -07:00
parent 4e2ecdb920
commit 90013e486d
1 changed files with 5 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
app/src/main/java/com/topjohnwu/magisk/core/tasks/MagiskInstaller.kt
View File

@ -37,6 +37,7 @@ import java.io.*
import java.nio.ByteBuffer
import java.security.SecureRandom
import java.util.*
import java.util.concurrent.atomic.AtomicBoolean
import java.util.zip.ZipEntry
import java.util.zip.ZipFile
@ -420,20 +421,15 @@ abstract class MagiskInstallImpl protected constructor(
protected abstract suspend fun operations(): Boolean
open suspend fun exec(): Boolean {
synchronized(Companion) {
if (haveActiveSession)
return false
haveActiveSession = true
}
if (haveActiveSession.getAndSet(true))
return false
val result = withContext(Dispatchers.IO) { operations() }
synchronized(Companion) {
haveActiveSession = false
}
haveActiveSession.set(false)
return result
}
companion object {
private var haveActiveSession = false
private var haveActiveSession = AtomicBoolean(false)
}
}