[zeromq-dev] Zyre on Android (JNI)

[Pieter Hintjens]

Ah, great, this is good progress. Thanks a lot for that.

Any chance you can try on a 64-bit ARM somewhere?

On Tue, Jan 5, 2016 at 1:50 PM, Arnaud Loonstra <arnaud at sphaero.org> wrote:
> I have hardly any experience either but I asked a colleague.
>
> We just created a simple app with
>
>      zyre = new Zyre("android_test");
>      zyre.start();
>
> in the constructor and
>
>      zyre.stop()
>
> in the destructor.
>
> 01-05 13:45:05.769 8364-8364/org.z25.zyretest I/art: Late-enabling
> -Xcheck:jni
> 01-05 13:45:05.911 8364-8364/org.z25.zyretest D/ZyreTest:
> MainAct.onCreate()
> 01-05 13:45:05.914 8364-8364/org.z25.zyretest D/AndroidRuntime:
> Shutting down VM
> 01-05 13:45:05.916 8364-8364/org.z25.zyretest E/AndroidRuntime: FATAL
> EXCEPTION: main
>
> Process: org.z25.zyretest, PID: 8364
>
> java.lang.UnsatisfiedLinkError: dlopen failed:
> "/data/app/org.z25.zyretest-1/lib/arm/libzyrejni.so" is 64-bit instead
> of 32-bit
>                                                                      at
> java.lang.Runtime.loadLibrary(Runtime.java:372)
>                                                                      at
> java.lang.System.loadLibrary(System.java:1076)
>                                                                      at
> org.zeromq.zyre.Zyre.<clinit>(Zyre.java:13)
>                                                                      at
> org.z25.zyretest.MainActivity.onCreate(MainActivity.java:23)
>                                                                      at
> android.app.Activity.performCreate(Activity.java:6245)
>                                                                      at
> android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1130)
>                                                                      at
> android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2379)
>                                                                      at
> android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2490)
>                                                                      at
> android.app.ActivityThread.-wrap11(ActivityThread.java)
>                                                                      at
> android.app.ActivityThread$H.handleMessage(ActivityThread.java:1354)
>                                                                      at
> android.os.Handler.dispatchMessage(Handler.java:102)
>                                                                      at
> android.os.Looper.loop(Looper.java:148)
>                                                                      at
> android.app.ActivityThread.main(ActivityThread.java:5443)
>                                                                      at
> java.lang.reflect.Method.invoke(Native Method)
>                                                                      at
> com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:728)
>                                                                      at
> com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
>
> The lib you provided is 64bit so it doesn't work on a 32bit device :(
>
> Rg,
>
> Arnaud
>
> On 2016-01-04 12:04, Pieter Hintjens wrote:
>> Hi all,
>>
>> I've been packaging Zyre JNI for Android, and would love if someone
>> could test this and let me know how it works. I've not got the skills
>> to write even a basic Android app at the moment...
>>
>> The jar file is here:
>> https://github.com/zeromq/zyre/releases/tag/v1.1.0 (rename to .jar
>> after downloading).
>>
>> It contains the Zyre JNI classes plus all native libraries, for ARM.
>>
>> -Pieter
>> _______________________________________________
>> zeromq-dev mailing list
>> zeromq-dev at lists.zeromq.org
>> http://lists.zeromq.org/mailman/listinfo/zeromq-dev
>
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