Scribe-java and async request in Android 4 -


in android 4.2.2 emulator try use scribe code snippet:

oauthservice service = new servicebuilder()             .provider(twitterapi.class)             .apikey("abc")             .apisecret("aaa123")             .debug()             .build();     scanner in = new scanner(system.in);     token requesttoken = service.getrequesttoken();

in logcat following error. think can because of scribe's example code not async-task. can recommend async example please ?

note code snippet works in android 2.3.3. doesn't work in android 4.2.2.

    e/androidruntime: fatal exception: main     java.lang.runtimeexception:        unable start activity         componentinfo{com.myexample.android/com.myexample.android.myactivity}:        org.scribe.exceptions.oauthconnectionexception:       there problem while creating connection remote service.     @ android.app.activitythread.performlaunchactivity(activitythread.java:2180)     @ android.app.activitythread.handlelaunchactivity(activitythread.java:2230)     @ android.app.activitythread.access$600(activitythread.java:141)     @ android.app.activitythread$h.handlemessage(activitythread.java:1234)     @ android.os.handler.dispatchmessage(handler.java:99)     @ android.os.looper.loop(looper.java:137)     @ android.app.activitythread.main(activitythread.java:5039)     @ java.lang.reflect.method.invokenative(native method)     @ java.lang.reflect.method.invoke(method.java:511)     @ com.android.internal.os.zygoteinit$methodandargscaller.run(zygoteinit.java:793)     @ com.android.internal.os.zygoteinit.main(zygoteinit.java:560)     @ dalvik.system.nativestart.main(native method)     caused by: org.scribe.exceptions.oauthconnectionexception: there problem while creating connection remote service.     @ org.scribe.model.request.send(request.java:70)     @ org.scribe.oauth.oauth10aserviceimpl.getrequesttoken(oauth10aserviceimpl.java:59)     @ org.scribe.oauth.oauth10aserviceimpl.getrequesttoken(oauth10aserviceimpl.java:40)     @ org.scribe.oauth.oauth10aserviceimpl.getrequesttoken(oauth10aserviceimpl.java:45)     @ com.myexample.android.myactivity.oncreate(myactivity.java:139)     @ android.app.activity.performcreate(activity.java:5104)     @ android.app.instrumentation.callactivityoncreate(instrumentation.java:1080)     @ android.app.activitythread.performlaunchactivity(activitythread.java:2144)     ... 11 more     caused by: android.os.networkonmainthreadexception     @ android.os.strictmode$androidblockguardpolicy.onnetwork(strictmode.java:1117)     @ java.net.inetaddress.lookuphostbyname(inetaddress.java:385)     @ java.net.inetaddress.getallbynameimpl(inetaddress.java:236)     @ java.net.inetaddress.getallbyname(inetaddress.java:214)     @ libcore.net.http.httpconnection.<init>(httpconnection.java:70)     @ libcore.net.http.httpconnection.<init>(httpconnection.java:50)     @ libcore.net.http.httpconnection$address.connect(httpconnection.java:340)     @ libcore.net.http.httpconnectionpool.get(httpconnectionpool.java:87)     @ libcore.net.http.httpconnection.connect(httpconnection.java:128)     @ libcore.net.http.httpengine.opensocketconnection(httpengine.java:316)     @ libcore.net.http.httpengine.connect(httpengine.java:311)     @ libcore.net.http.httpengine.sendsocketrequest(httpengine.java:290)     @ libcore.net.http.httpengine.sendrequest(httpengine.java:240)     @ libcore.net.http.httpurlconnectionimpl.connect(httpurlconnectionimpl.java:81)     @ libcore.net.http.httpurlconnectionimpl.getoutputstream(httpurlconnectionimpl.java:197)     @ org.scribe.model.request.addbody(request.java:136)     @ org.scribe.model.request.dosend(request.java:114)     @ org.scribe.model.request.send(request.java:66)     ... 18 more

this because later versions of android require network connections happen off of main thread. used asynctask this, being depracated in future version of android.

i suggest using asynctaskloader if need receive result , update ui. otherwise, can use intentservice (or other service type). can create new thread directly. whatever decide, once move connection off of main thread won't receive networkonmainthreadexception more!


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