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UsbApduInterface: Implement validity check

Peter Cai 1 year ago
parent
09a8db330b
commit
960fa6743a
1 changed files with 1 additions and 1 deletions
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  1. 1 1
      app-common/src/main/java/im/angry/openeuicc/core/usb/UsbApduInterface.kt

+ 1 - 1
app-common/src/main/java/im/angry/openeuicc/core/usb/UsbApduInterface.kt
View File 

@@ -95,7 +95,7 @@ class UsbApduInterface(
 
     }
 
     }
 
 
 
     override val valid: Boolean
 
     override val valid: Boolean
 
-        get() = true
 
+        get() = channelId != -1
 
 
 
     private fun isSuccessResponse(resp: ByteArray): Boolean =
 
     private fun isSuccessResponse(resp: ByteArray): Boolean =
 
         resp.size >= 2 && resp[resp.size - 2] == 0x90.toByte() && resp[resp.size - 1] == 0x00.toByte()
 
         resp.size >= 2 && resp[resp.size - 2] == 0x90.toByte() && resp[resp.size - 1] == 0x00.toByte()