app-common/src/main/java/im/angry/openeuicc/core/DefaultEuiccChannelManager.kt

@@ -166,12 +166,7 @@ open class DefaultEuiccChannelManager(
     ): R {
         val channel = findEuiccChannelByPortBlocking(physicalSlotId, portId)
             ?: throw EuiccChannelManager.EuiccChannelNotFoundException()
-        val wrapper = EuiccChannelWrapper(channel)
-        try {
-            return fn(wrapper)
-        } finally {
-            wrapper.invalidateWrapper()
-        }
+        return fn(channel)
     }
 
     override suspend fun waitForReconnect(physicalSlotId: Int, portId: Int, timeoutMillis: Long) {

app-common/src/main/java/im/angry/openeuicc/core/EuiccChannelManager.kt

@@ -68,8 +68,7 @@ interface EuiccChannelManager {
 
     /**
      * Find a EuiccChannel by its slot and port, then run a callback with a reference to it.
-     * The reference is not supposed to be held outside of the callback. This is enforced via
-     * a wrapper object.
+     * The reference is not supposed to be held outside of the callback.
      *
      * If a channel for that slot / port is not found, EuiccChannelNotFoundException is thrown
      */

app-common/src/main/java/im/angry/openeuicc/core/EuiccChannelWrapper.kt

@@ -1,41 +0,0 @@
-package im.angry.openeuicc.core
-
-import im.angry.openeuicc.util.*
-import net.typeblog.lpac_jni.LocalProfileAssistant
-
-class EuiccChannelWrapper(orig: EuiccChannel) : EuiccChannel {
-    private var _inner: EuiccChannel? = orig
-
-    private val channel: EuiccChannel
-        get() {
-            if (_inner == null) {
-                throw IllegalStateException("This wrapper has been invalidated")
-            }
-
-            return _inner!!
-        }
-    override val port: UiccPortInfoCompat
-        get() = channel.port
-    override val slotId: Int
-        get() = channel.slotId
-    override val logicalSlotId: Int
-        get() = channel.logicalSlotId
-    override val portId: Int
-        get() = channel.portId
-    private val lpaDelegate = lazy {
-        LocalProfileAssistantWrapper(channel.lpa)
-    }
-    override val lpa: LocalProfileAssistant by lpaDelegate
-    override val valid: Boolean
-        get() = channel.valid
-
-    override fun close() = channel.close()
-
-    fun invalidateWrapper() {
-        _inner = null
-
-        if (lpaDelegate.isInitialized()) {
-            (lpa as LocalProfileAssistantWrapper).invalidateWrapper()
-        }
-    }
-}

app-common/src/main/java/im/angry/openeuicc/core/LocalProfileAssistantWrapper.kt

@@ -1,63 +0,0 @@
-package im.angry.openeuicc.core
-
-import net.typeblog.lpac_jni.EuiccInfo2
-import net.typeblog.lpac_jni.LocalProfileAssistant
-import net.typeblog.lpac_jni.LocalProfileInfo
-import net.typeblog.lpac_jni.LocalProfileNotification
-import net.typeblog.lpac_jni.ProfileDownloadCallback
-
-class LocalProfileAssistantWrapper(orig: LocalProfileAssistant) :
-    LocalProfileAssistant {
-    private var _inner: LocalProfileAssistant? = orig
-
-    private val lpa: LocalProfileAssistant
-        get() {
-            if (_inner == null) {
-                throw IllegalStateException("This wrapper has been invalidated")
-            }
-
-            return _inner!!
-        }
-
-    override val valid: Boolean
-        get() = lpa.valid
-    override val profiles: List<LocalProfileInfo>
-        get() = lpa.profiles
-    override val notifications: List<LocalProfileNotification>
-        get() = lpa.notifications
-    override val eID: String
-        get() = lpa.eID
-    override val euiccInfo2: EuiccInfo2?
-        get() = lpa.euiccInfo2
-
-    override fun setEs10xMss(mss: Byte) = lpa.setEs10xMss(mss)
-
-    override fun enableProfile(iccid: String, refresh: Boolean): Boolean =
-        lpa.enableProfile(iccid, refresh)
-
-    override fun disableProfile(iccid: String, refresh: Boolean): Boolean =
-        lpa.disableProfile(iccid, refresh)
-
-    override fun deleteProfile(iccid: String): Boolean = lpa.deleteProfile(iccid)
-
-    override fun downloadProfile(
-        smdp: String,
-        matchingId: String?,
-        imei: String?,
-        confirmationCode: String?,
-        callback: ProfileDownloadCallback
-    ): Boolean = lpa.downloadProfile(smdp, matchingId, imei, confirmationCode, callback)
-
-    override fun deleteNotification(seqNumber: Long): Boolean = lpa.deleteNotification(seqNumber)
-
-    override fun handleNotification(seqNumber: Long): Boolean = lpa.handleNotification(seqNumber)
-
-    override fun setNickname(iccid: String, nickname: String): Boolean =
-        lpa.setNickname(iccid, nickname)
-
-    override fun close() = lpa.close()
-
-    fun invalidateWrapper() {
-        _inner = null
-    }
-}