It looks like its erroring out in CALEGetBuildVersion when it trying to get the android SDK version number by making JNI calls or org.iotivity.jar.caedrinterface class is not found in the .apk.
I?d personally switch that code to using property_get(?ro.build.version.sdk?,?) to keep the code in native land. Also, all that JNI code has no try-catch?es around it, but looks to be in C API code, so that seems bad. From: Davi Di?rio Mendes <[email protected]> Date: Friday, May 22, 2015 at 12:06 PM To: Patrick Lankswert <patrick.lankswert at intel.com> Cc: "iotivity-dev at lists.iotivity.org" <iotivity-dev at lists.iotivity.org> Subject: Re: [dev] UsatisfiedLinkError on android I upgraded my android to api 21, now I am getting another error. 05-22 11:08:56.079 18181-18181/org.iotivity.base.examples.simpleserver A/art? sart/runtime/check_jni.cc:65] JNI DETECTED ERROR IN APPLICATION: JNI FindClass called with pending exception 'java.lang.ClassNotFoundException' thrown in unknown throw location The logcat is attached. This error is at line 106. At line 108 : 05-22 11:08:56.079 18181-18181/org.iotivity.base.examples.simpleserver A/art? sart/runtime/check_jni.cc:65] from void org.iotivity.ca.CaInterface.initialize(android.content.Context) Sorry Patrick, I sent the response just to you... Thanks for response. 2015-05-22 12:43 GMT-03:00 Lankswert, Patrick <patrick.lankswert at intel.com>: Tim, We aspire to make the sample applications part of the build process so that any API change that may break a sample application can be caught early and part of the review process. I have downloaded SDKs with broken samples in the past and always thought "these jokers have got to be kidding me". Now, I am trying to not be the jokers. :) Pat > -----Original Message----- > From: iotivity-dev-bounces at lists.iotivity.org [mailto:iotivity-dev- > bounces at lists.iotivity.org] On Behalf Of Kourt, Tim A > Sent: Thursday, May 21, 2015 10:31 PM > To: Hudson, Douglas; Keane, Erich; ddioriomendes at gmail.com > Cc: iotivity-dev at lists.iotivity.org > Subject: Re: [dev] UsatisfiedLinkError on android > > Doug, > > The build server doesn't currently build examples for Android, since we > didn't see any immediate need for automating this step. Instead, we >provide > the instructions on how to proceed with Android Studio. At the same time > the opportunity is open. > > Thanks, > Tim > > -----Original Message----- > From: iotivity-dev-bounces at lists.iotivity.org [mailto:iotivity-dev- > bounces at lists.iotivity.org] On Behalf Of Hudson, Douglas > Sent: Thursday, May 21, 2015 1:36 PM > To: Keane, Erich; ddioriomendes at gmail.com > Cc: iotivity-dev at lists.iotivity.org > Subject: Re: [dev] UsatisfiedLinkError on android > > It is my understanding that the build server does a build for Android, >so I > would have thought that if the Android samples were missed then the build > server should have caught it when the changeset went to Gerrit. Am I off > track? > > --Doug > > -----Original Message----- > From: iotivity-dev-bounces at lists.iotivity.org [mailto:iotivity-dev- > bounces at lists.iotivity.org] On Behalf Of Keane, Erich > Sent: Thursday, May 21, 2015 1:32 PM > To: ddioriomendes at gmail.com > Cc: iotivity-dev at lists.iotivity.org > Subject: Re: [dev] UsatisfiedLinkError on android > > So, OcConnectivityType was changed to no longer contain WIFI or Ethernet. > It is now supposed to be IPV4 or IPV6, some of the samples were likely > missed when we made that switchover. In the meantime, feel free to >either > fix locally (or submit a patch?) by switching the .WIFI or .Ethernets >that you > find over to .IPV4. > > I'm not sure about the boost stuff, it SHOULD be downloading it every >time. > The one thing that I found that can cause problems is the 'dep' > directory in the iotivity root. I'd suggest deleting the entire >directory, as well > as everything in extlibs/boost (other than the Sconscript file!) and >trying > again. > > As far as the exception below, pthread_condattr_setclock seems to be > missing. I believe we require NDK version r10d, if you have an earlier >version > of the NDK, android might not build. > > -Erich > > On Thu, 2015-05-21 at 14:25 -0300, Davi Di?rio Mendes wrote: > > Hi all, > > > > > > I am wonrking on master branch, commit > > 887d789ee50b0d2ca5e520d872aeb507ddbd0f31. > > > > > > I builded iotivity for android following wiki guide, now I get this > > error when run simpleserver or another else server example. In the > > clients gradle cannot find OcConnectivityType.WIFI. > > > > > > Does someone have a lead? Is not the master branch ready to work? > > > > > > I tried to build in android-api branch but the build script does not > > download boost, then stop compiling because can not find > > boost/lexical_cast.hpp. If I download boost by hand and unpack it in > > extlibs/boost, it still not finding dependencies. > > > > > > I know you are working at 0.91 release, sorry bothering with minor > > things. But I have a lecture scheduled to Friday, next week, and I do > > not want to do a checkout back to what I used. I would like to show > > what is actually done. > > > > > > Thanks. > > > > > > 05-21 14:05:58.337 > > 19920-19920/org.iotivity.base.examples.simpleserver > > E/AndroidRuntime? FATAL EXCEPTION: main > > Process: org.iotivity.base.examples.simpleserver, PID: 19920 > > java.lang.UnsatisfiedLinkError: dlopen failed: could not load > > library "liboctbstack.so" needed by "liboc.so"; caused by could not > > load library "libconnectivity_abstraction.so" needed by > > "liboctbstack.so"; caused by cannot locate symbol > > "pthread_condattr_setclock" referenced by > > "libconnectivity_abstraction.so"... > > at java.lang.Runtime.loadLibrary(Runtime.java:365) > > at java.lang.System.loadLibrary(System.java:526) > > at > > org.iotivity.base.OcRepresentation.<clinit>(OcRepresentation.java:35) > > at > > > org.iotivity.base.examples.simpleserver.SimpleServer.onCreate(SimpleServ > er.java:72) > > at android.app.Activity.performCreate(Activity.java:5458) > > at > > > android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:109 > 3) > > at > > > >android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2376) > > at > > >android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2470) > > at android.app.ActivityThread.access > > $900(ActivityThread.java:174) > > at android.app.ActivityThread > > $H.handleMessage(ActivityThread.java:1307) > > at android.os.Handler.dispatchMessage(Handler.java:102) > > at android.os.Looper.loop(Looper.java:146) > > at > > android.app.ActivityThread.main(ActivityThread.java:5593) > > at java.lang.reflect.Method.invokeNative(Native Method) > > at java.lang.reflect.Method.invoke(Method.java:515) > > at com.android.internal.os.ZygoteInit > > $MethodAndArgsCaller.run(ZygoteInit.java:1283) > > at > > com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1099) > > at dalvik.system.NativeStart.main(Native Method) > > > > > > > > > > -- > > Davi Di?rio Mendes > > Eng. de Computa??o - Turma de 2011 > > Universidade de S?o Paulo - EESC/ICMC > > > > _______________________________________________ > > iotivity-dev mailing list > > iotivity-dev at lists.iotivity.org > > https://lists.iotivity.org/mailman/listinfo/iotivity-dev <https://lists.iotivity.org/mailman/listinfo/iotivity-dev> > > _______________________________________________ > iotivity-dev mailing list > iotivity-dev at lists.iotivity.org > https://lists.iotivity.org/mailman/listinfo/iotivity-dev <https://lists.iotivity.org/mailman/listinfo/iotivity-dev> > _______________________________________________ > iotivity-dev mailing list > iotivity-dev at lists.iotivity.org > https://lists.iotivity.org/mailman/listinfo/iotivity-dev <https://lists.iotivity.org/mailman/listinfo/iotivity-dev> > _______________________________________________ > iotivity-dev mailing list > iotivity-dev at lists.iotivity.org > https://lists.iotivity.org/mailman/listinfo/iotivity-dev <https://lists.iotivity.org/mailman/listinfo/iotivity-dev> -- Davi Di?rio Mendes Eng. de Computa??o - Turma de 2011 Universidade de S?o Paulo - EESC/ICMC
