Hi Ashok, Thank you for your reply. We have found your sample application inside of <iotivity>/resource/csdk/connectivity/samples/android/sample_service/
If I read it correctly, the current implementation of the connectivity abstraction for Android assumes that an application developer will provide an implementation of the native interfaces which are required by the CA to function on Android. Is this correct? If this is the case, I was wondering if you have considered moving the desired implementations into the Android API library (.aar file)? If this was the intent, how long do you think it may take? Best regards, Tim From: Naga Ashok Babu Jampani [mailto:[email protected]] Sent: Monday, April 13, 2015 10:59 PM To: Kourt, Tim A; iotivity-dev at lists.iotivity.org Subject: Re: [dev] runtime issue: merged master/CA built for Android Hi Tim, CAInitialize intern will call CAWiFiInitialize. This will try to create the instance of cawifiinterface Android Java object from the JNI. This interface implements the Broadcast receiver to receive WiFi Connection Status and update the status to JNI Layer. CA intern will update the network status through the callback The current crash is caused as it cannot locate the wifiinterface in the JNI layer. These Java files are placed at samples/android/sample_service/src/com.iotivity.jar. Please bundle the necessary Jar file with the Application based on the Transport (WIFI/BLE/EDR) and the problem will be resolved. Please let us know if you have other issues. Best Regards, Ashok ------- Original Message ------- Sender : Kourt, Tim A<tim.a.kourt at intel.com> Date : Apr 14, 2015 11:25 (GMT+09:00) Title : [dev] runtime issue: merged master/CA built for Android Hi All, Please take a look at the log file below. We are seeing a crash inside of CACreateWiFiJNIInterfaceObject function. The codebase is built with TARGET_TRANSPORT=WIFI. It seems like CAWiFiJniInit is never called. Are we missing anything? Thanks, Tim 04-13 20:28:09.452 28532-28550/? I/CA? initialize adapters.. 04-13 20:28:09.452 28532-28550/? I/WIFI_ADAP? IN 04-13 20:28:09.452 28532-28550/? I/WIFI_MONITOR? IN 04-13 20:28:09.452 28532-28550/? I/WIFI_MONITOR? [WIFICore] CACreateWiFiJNIInterfaceObject 04-13 20:28:09.452 28532-28570/? I/UTHREADPOOL? Calling routine with data as parameter 04-13 20:28:09.452 28532-28550/? A/libc? Fatal signal 11 (SIGSEGV), code 1, fault addr 0x0 in tid 28550 (ationTestRunner) 04-13 20:28:09.452 28532-28570/? I/CA? retransmission main thread start.. 04-13 20:28:09.452 28532-28570/? I/CA? wait..there is no retransmission data. 04-13 20:28:09.557 2668-2668/? I/DEBUG? *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** 04-13 20:28:09.557 2668-2668/? I/DEBUG? Build fingerprint: 'cloudfone/cloudpad/one7_0_4_coho:5.0/LRX21Q/COHOL00475:user/release-keys' 04-13 20:28:09.557 2668-2668/? I/DEBUG? Revision: '0' 04-13 20:28:09.557 2668-2668/? I/DEBUG? ABI: 'x86' 04-13 20:28:09.557 2668-2668/? I/DEBUG? pid: 28532, tid: 28550, name: ationTestRunner >>> org.iotivity.base.test <<< 04-13 20:28:09.558 2668-2668/? I/DEBUG? signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 04-13 20:28:09.575 2668-2668/? I/DEBUG? eax 00000000 ebx e4afaef8 ecx e43ff03c edx fd4c8d27 04-13 20:28:09.575 2668-2668/? I/DEBUG? esi e4af635b edi 00000000 04-13 20:28:09.575 2668-2668/? I/DEBUG? xcs 00000023 xds 0000002b xes 0000002b xfs 0000006f xss 0000002b 04-13 20:28:09.575 2668-2668/? I/DEBUG? eip e4af208a ebp e43ff058 esp e43ff01c flags 00210282 04-13 20:28:09.575 2668-2668/? I/DEBUG? backtrace: 04-13 20:28:09.575 2668-2668/? I/DEBUG? #00 pc 0000d08a /data/app/org.iotivity.base.test-1/lib/x86/libconnectivity_abstraction.so (CAWiFiInitializeNetworkMonitor+126) 04-13 20:28:09.575 2668-2668/? I/DEBUG? #01 pc 0000b671 /data/app/org.iotivity.base.test-1/lib/x86/libconnectivity_abstraction.so (CAInitializeWIFI+161) 04-13 20:28:09.575 2668-2668/? I/DEBUG? #02 pc 00005b61 /data/app/org.iotivity.base.test-1/lib/x86/libconnectivity_abstraction.so (CAInitializeAdapters+83) 04-13 20:28:09.575 2668-2668/? I/DEBUG? #03 pc 000074ca /data/app/org.iotivity.base.test-1/lib/x86/libconnectivity_abstraction.so (CAInitializeMessageHandler+380) 04-13 20:28:09.575 2668-2668/? I/DEBUG? #04 pc 00005393 /data/app/org.iotivity.base.test-1/lib/x86/libconnectivity_abstraction.so (CAInitialize+44) 04-13 20:28:09.575 2668-2668/? I/DEBUG? #05 pc 0000852a /data/app/org.iotivity.base.test-1/lib/x86/liboctbstack.so (OCInit+65) 04-13 20:28:09.575 2668-2668/? I/DEBUG? #06 pc 0005e399 /data/app/org.iotivity.base.test-1/lib/x86/liboc.so (OC::InProcServerWrapper::InProcServerWrapper(std::weak_ptr<std::recursive_mutex>, OC::PlatformConfig)+205) 04-13 20:28:09.575 2668-2668/? I/DEBUG? #07 pc 000435a4 /data/app/org.iotivity.base.test-1/lib/x86/liboc.so (std::__shared_count<(__gnu_cxx::_Lock_policy)2>::__shared_count<OC::InProcServerWrapper, std::allocator<OC::InProcServerWrapper>, std::weak_ptr<std::recursive_mutex>&, OC::PlatformConfig&>(std::_Sp_make_shared_tag, OC::InProcServerWrapper*, std::allocator<OC::InProcServerWrapper> const&, std::weak_ptr<std::recursive_mutex>&&&, OC::PlatformConfig&&&)+130) 04-13 20:28:09.576 2668-2668/? I/DEBUG? #08 pc 00043668 /data/app/org.iotivity.base.test-1/lib/x86/liboc.so (OC::WrapperFactory::CreateServerWrapper(std::weak_ptr<std::recursive_mutex>, OC::PlatformConfig)+70) 04-13 20:28:09.576 2668-2668/? I/DEBUG? #09 pc 00042630 /data/app/org.iotivity.base.test-1/lib/x86/liboc.so (OC::OCPlatform_impl::init(OC::PlatformConfig const&)+348) 04-13 20:28:09.576 2668-2668/? I/DEBUG? #10 pc 0004334b /data/app/org.iotivity.base.test-1/lib/x86/liboc.so (OC::OCPlatform_impl::OCPlatform_impl(OC::PlatformConfig const&)+215) 04-13 20:28:09.576 2668-2668/? I/DEBUG? #11 pc 000433ef /data/app/org.iotivity.base.test-1/lib/x86/liboc.so (OC::OCPlatform_impl::Instance()+71) 04-13 20:28:09.576 2668-2668/? I/DEBUG? #12 pc 00040897 /data/app/org.iotivity.base.test-1/lib/x86/liboc.so (OC::OCPlatform::registerResource(void*&, std::string&, std::string const&, std::string const&, std::function<OCEntityHandlerResult (std::shared_ptr<OC::OCResourceRequest>)>, unsigned char)+79) 04-13 20:28:09.576 2668-2668/? I/DEBUG? #13 pc 00036a59 /data/app/org.iotivity.base.test-1/lib/x86/libocstack-jni.so (Java_org_iotivity_base_OcPlatform_registerResource1+489) 04-13 20:28:09.576 2668-2668/? I/DEBUG? #14 pc 000036aa /data/dalvik-cache/x86/data at [email protected] at [email protected] 04-13 20:28:09.773 2668-2668/? I/DEBUG? Tombstone written to: /data/tombstones/tombstone_09 04-13 20:28:09.773 2966-2987/? I/BootReceiver? Copying /data/tombstones/tombstone_09 to DropBox (SYSTEM_TOMBSTONE) 04-13 20:28:09.775 2966-3998/? E/SharedPreferencesImpl? Couldn't create directory for SharedPreferences file shared_prefs/log_files.xml 04-13 20:28:09.776 2966-28571/? W/ActivityManager? Error in app org.iotivity.base.test running instrumentation ComponentInfo{org.iotivity.base.test/android.test.InstrumentationTestRunner}: 04-13 20:28:09.776 2966-28571/? W/ActivityManager? Native crash 04-13 20:28:09.776 2966-28571/? W/ActivityManager? Native crash: Segmentation fault [cid:image001.gif at 01D076B6.6F142120] [Image removed by sender.] -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.iotivity.org/pipermail/iotivity-dev/attachments/20150415/4eaff0ac/attachment.html> -------------- next part -------------- A non-text attachment was scrubbed... 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