sitewhere / sitewhere-android-sdk Goto Github PK

Hi,
I'm not superexperience in programming so I might just be overlooking something ridiculously stupid. But when I load the Example Program, it doesnt compile. First it complains about miltidexing, then it cant see classes in com.google.protobuf:protobuf-java:2.5.0, etc etc etc.

Did anyone else try to compile this in the newest android studi, and if yes, did it work for you?

Kind Regards, JSN

Please get me example of code.

Server verify failed: Unable to connect to server

  Caused by: java.lang.ClassNotFoundException: Didn't find class "com.sitewhere.server.SiteWhereServer"

when i run this demo it shows thant 'Server verify failed unable to connect to sever ' , what should i do ?

E/SiteWhereConnectivity: SiteWhere version call failed.
com.sitewhere.spi.SiteWhereException: com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "gitRevisionAbbrev" (class com.sitewhere.rest.model.system.Version), not marked as ignorable (5 known properties: "buildTimestamp", "versionIdentifier", "serverClass", "edition", "editionIdentifier"])
at [Source: (okhttp3.ResponseBody$BomAwareReader); line: 1, column: 51] (through reference chain: com.sitewhere.rest.model.system.Version["gitRevisionAbbrev"])
at com.sitewhere.rest.client.SiteWhereClient.processRestCall(SiteWhereClient.java:523)
at com.sitewhere.rest.client.SiteWhereClient.getSiteWhereVersion(SiteWhereClient.java:152)
at com.sitewhere.android.example.ConnectivityWizardFragment$HostVerifier.run(ConnectivityWizardFragment.java:665)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:459)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:764)
Caused by: com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "gitRevisionAbbrev" (class com.sitewhere.rest.model.system.Version), not marked as ignorable (5 known properties: "buildTimestamp", "versionIdentifier", "serverClass", "edition", "editionIdentifier"])
at [Source: (okhttp3.ResponseBody$BomAwareReader); line: 1, column: 51] (through reference chain: com.sitewhere.rest.model.system.Version["gitRevisionAbbrev"])
at com.fasterxml.jackson.databind.DeserializationContext.handleUnknownProperty(DeserializationContext.java:822)
at com.fasterxml.jackson.databind.deser.std.StdDeserializer.handleUnknownProperty(StdDeserializer.java:1152)
at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownProperty(BeanDeserializerBase.java:1582)
at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownVanilla(BeanDeserializerBase.java:1560)
at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:294)
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:151)
at com.fasterxml.jackson.databind.ObjectReader._bindAndClose(ObjectReader.java:1611)
at com.fasterxml.jackson.databind.ObjectReader.readValue(ObjectReader.java:1203)
at retrofit2.converter.jackson.JacksonResponseBodyConverter.convert(JacksonResponseBodyConverter.java:32)
at retrofit2.converter.jackson.JacksonResponseBodyConverter.convert(JacksonResponseBodyConverter.java:23)
at retrofit2.OkHttpCall.parseResponse(OkHttpCall.java:223)
at retrofit2.OkHttpCall.execute(OkHttpCall.java:186)
at retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall.execute(ExecutorCallAdapterFactory.java:92)
at com.sitewhere.rest.client.SiteWhereClient.processRestCall(SiteWhereClient.java:516)
at com.sitewhere.rest.client.SiteWhereClient.getSiteWhereVersion(SiteWhereClient.java:152) 
at com.sitewhere.android.example.ConnectivityWizardFragment$HostVerifier.run(ConnectivityWizardFragment.java:665) 
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:459) 
at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) 
at java.lang.Thread.run(Thread.java:764) 

When I build an ISiteWhereClient and initialized, is the login status successful? How do I get token?

https://sitewhere.io/docs/2.1.0/guide/api/java/#importing-the-library

after when i use ISiteWhereClient initialized , Futere.get() code throws an exception.
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:802)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:912)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:802) 
Caused by: java.util.concurrent.ExecutionException: com.sitewhere.spi.SiteWhereException: Exception obtaining JWT.
at java.util.concurrent.FutureTask.report(FutureTask.java:94)
at java.util.concurrent.FutureTask.get(FutureTask.java:164)
at com.zt.ztadvertisement.activity.newAct.SmallMainActivity.sitWhereLogin(SmallMainActivity.kt:454)
at com.zt.ztadvertisement.activity.newAct.SmallMainActivity.access$sitWhereLogin(SmallMainActivity.kt:49)
at com.zt.ztadvertisement.activity.newAct.SmallMainActivity$onMQTTServiceReady$1.run(SmallMainActivity.kt:340)
at android.os.Handler.handleCallback(Handler.java:755)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6141)
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:912) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:802) 
Caused by: com.sitewhere.spi.SiteWhereException: Exception obtaining JWT.
at com.sitewhere.rest.client.SiteWhereClient.initialize(SiteWhereClient.java:556)
at com.zt.ztadvertisement.activity.newAct.SmallMainActivity$SiteWhereClientConnector.call(SmallMainActivity.kt:590)
at com.zt.ztadvertisement.activity.newAct.SmallMainActivity$SiteWhereClientConnector.call(SmallMainActivity.kt:579)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:761)
Caused by: java.net.UnknownHostException: Unable to resolve host "iot.dtznjg.com": No address associated with hostname
at java.net.Inet6AddressImpl.lookupHostByName(Inet6AddressImpl.java:125)
at java.net.Inet6AddressImpl.lookupAllHostAddr(Inet6AddressImpl.java:74)
at java.net.InetAddress.getAllByName(InetAddress.java:752)
at okhttp3.Dns$1.lookup(Dns.java:40)
at okhttp3.internal.connection.RouteSelector.resetNextInetSocketAddress(RouteSelector.java:185)
at okhttp3.internal.connection.RouteSelector.nextProxy(RouteSelector.java:149)
at okhttp3.internal.connection.RouteSelector.next(RouteSelector.java:84)
at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:214)
at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:135)
at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:114)
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:126)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at com.sitewhere.rest.client.SiteWhereClient$1.intercept(SiteWhereClient.java:575)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:254)
at okhttp3.RealCall.execute(RealCall.java:92)
at retrofit2.OkHttpCall.execute(OkHttpCall.