video - Issue while trying to handle Mediaplayer exceptions in my android application -

-

i wanted play different formats(like .3gp,.flv ) of videos in android application stored in sdcard. video files of types 1. mp4 , 2. flv, first playing fine, when trying play flv file application, giving error (1, -4 ). same flv file playing fine through native video application(directly gallery). unable handle exception. showing error message on screen. wanted handle exception. 1 please suggest way these problems. 

code :         public class videoplayertest extends activity implements onerrorlistener        {          videoview view;         mediaplayer mp;         /** called when activity first created. */         @override         public void oncreate(bundle savedinstancestate) {             super.oncreate(savedinstancestate);             setcontentview(r.layout.main);             view = (videoview) findviewbyid(r.id.videoview);             // view.setvideopath("/sdcard/emisodara.mp4");              try {                 mp = new mediaplayer();                 mp.setonerrorlistener(this);                  string uri = "android.resource://" + getpackagename() + "/"                         + r.raw.valentine;                 view.setvideouri(uri.parse(uri));                 view.start();             } catch (exception e) {                 log.e("exception block", "unable play video");             } {                 log.e("finally block", "unable play video");             }             /*              * if(view.isplaying()){ try { thread.sleep(5000); } catch              * (interruptedexception e) { e.printstacktrace(); } }              */         }          @override         public boolean onerror(mediaplayer mp, int what, int extra) {             log.e("errors","mediaplayer errors...");             return false;         }     }      error messages:      06-05 23:09:04.444: w/mediaplayer(6016): info/warning (1, 26)     06-05 23:09:04.444: i/mediaplayer(6016): info (1,26)     06-05 23:09:04.444: e/mediaplayer(6016): error (1, -4)     06-05 23:09:04.444: e/mediaplayer(6016): error (1,-4)     06-05 23:09:04.444: d/videoview(6016): error: 1,-4


Comments

Post a Comment

Popular posts from this blog

django - How can I change user group without delete record -

-
on website user have 1 group. , user can change group. it's made user.groups.clear() and user.groups.add(new_group) but it's not efficient, because there 2 sql query: delete, insert. how can change group update query? user , group related each other using manytomanyfield . means intersection table exists relating both entities, , if don't specify model map (using through attribute) django creates 1 you. looking @ sources django.contrib.auth.models see that's case. fortunatly, can access intermediary model using through attribute of manager (in case, user.groups.through ). can use regular model. example: >>> alice = user.objects.create_user('alice', 'alice@example.com', 'alicepw') >>> employee = group.objects.create(name='employee') >>> manager = group.objects.create(name='manager') >>> alice.groups.add(employee) >>> alice.groups.all() [<group: employee...
Read more

java - Need to add SOAP security token -

-
i need set custom soap header attribute on jax-ws generated webservice client. case webservice calls must go through proxy server requiring specific token (recieved web request header) present in soap request header. e.g.: 1 carserviceservice service = null; 2 service = new carserviceservice(new url(url), new qname(qname); 3 carserviceendpoint port = service.getcarserviceport(); it seems in line 3 wsdl retrieved , call fails due missing security token. 1 point direction on how done? a detailed example has been mentioned here: creating , deploying jax-ws web service on tomcat 6 this article shows how create , use security token .
Read more

java - EclipseLink JPA Object is not a known entity type -

-
i have strange problem eclipselink , object want persist. have 1 object (keypointlistimpl) stores object keypointimpl in list. persisting keypointimpl objects works great if try persist keypointlistimpl object java.lang.illegalargumentexception says object keypointimpl isn't known entity type. here keypointimpl code: @entity @table(name="keypoints") public class keypointimpl implements keypoint { @id @generatedvalue(strategy = generationtype.identity) private int id; @enumerated(enumtype.string) private detectortype keypointtype; private float x; private float y; private float size; private float angle; private float response; private int octave; private int classid; ... } here keypointlistimpl code: @entity @table(name="keypointlists") public class keypointlistimpl implements keypointlist { @id @generatedvalue(strategy = generationtype.identity) private int id; @onetoone(cascade={ca...
Read more