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Android IPC Remote Call Service Call Error

I want to make one demo regarding IPC communications (inter-service communications). I use AIDL for this.

I found most of the RemoteService and Client tutorial in one package.

I actually do it separately. When transferring an object, I use the Parcelable method and encounter an error ...

He said that RemoteService Signature could not find your class. I also showed my Logcat: If you have any solution, please help me ... or any interdependent tutorial or server client service docs.

LogCat:

 06-20 14:47:53.973: W/dalvikvm(4465): VFY: unable to find class referenced in signature (Lcom/sam/zserver/IQRemoteService;) 06-20 14:47:54.003: I/dalvikvm(4465): Could not find method com.sam.zserver.IQRemoteService.getCounter, referenced from method com.quip.zclient.ZIPCClientActivity.invokeService 06-20 14:47:54.003: W/dalvikvm(4465): VFY: unable to resolve interface method 53: Lcom/sam/zserver/IQRemoteService;.getCounter ()I 06-20 14:47:54.023: D/dalvikvm(4465): VFY: replacing opcode 0x72 at 0x0011 06-20 14:47:54.023: D/dalvikvm(4465): VFY: dead code 0x0014-0054 in Lcom/quip/zclient/ZIPCClientActivity;.invokeService ()V 06-20 14:47:54.273: I/ActivityManager(61): Displayed com.quip.zclient/.ZIPCClientActivity: +588ms 06-20 14:47:59.363: D/dalvikvm(226): GC_EXPLICIT freed 10K, 55% free 2595K/5703K, external 716K/1038K, paused 53ms 06-20 14:48:05.073: D/dalvikvm(245): GC_EXPLICIT freed 6K, 54% free 2543K/5511K, external 716K/1038K, paused 36ms 06-20 14:48:10.122: D/dalvikvm(306): GC_EXPLICIT freed 4K, 54% free 2537K/5511K, external 716K/1038K, paused 71ms 06-20 14:48:15.113: D/dalvikvm(4129): GC_EXPLICIT freed 14K, 53% free 2579K/5379K, external 716K/1038K, paused 49ms

thanks

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1 answer

I do not know for sure, but it seems that you have not entered helpl in your client application. You must put helpl in the Service and in the client application.

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Source: https://habr.com/ru/post/1335129/

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