[zeromq-dev] Zyre on Android (JNI)

[Michael]

On January 5, 2016 9:26:02 AM EST, Pieter Hintjens <ph at imatix.com> wrote:
>Ah, great, this is good progress. Thanks a lot for that.
>
>Any chance you can try on a 64-bit ARM somewhere?

Why not try it on an emulated environment?

>
>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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