published feature service (in arcgis explorer online) connot be displayed in gis mobileapp

[raneemsafi]

hi

i'm new GIS developer, and need your help

i'm creating a GIS mobile application

i prepared my map and layers, and as i found in arcgis explorer online i had the ability to publish a feature service

i did so and everything went right, this is my service url

http://services3.arcgis.com/MfOzqHw18bGARgjK/arcgis/rest/services/Hotels0803/FeatureServer/0‌

while i'm using arcgis api for flex, once i use this url within my own flashbuilder mobile application, i couldn't see the layer on my base map

<esri:FeatureLayer id="fLayer" creationComplete="fLayer_creationCompleteHandler(event)"

enabled="true" graphicAdd="fLayer_graphicAddHandler(event)"

url="http://services3.arcgis.com/MfOzqHw18bGARgjK/arcgis/rest/services/Hotels0803/FeatureServer/0">

i didn't figure out what is the issue, and i looked for solution everywhere but didn't find a hint cause i didn't know what the problem is

can anybody help me or at least give me a hint

[RobertScheitlin__GISP]

Raneem,

   Can you share the code that you are using in your mobile app. Your service url looks fine so it has to be how you are working with the layer in your app.

BTW there is a specific space to post ArcGIS API for Flex questions ArcGIS API for Flex‌

[DonOpgenorth]

I've moved your post into the  Arcgis API for Flex space. You will get a much better answer here as the GeoNet Help is intended for community help and feedback. I have also added in a few additional tags. You can see more
on the community structure, and what topics are under each space from the following documents:

GeoNet Community Structure

ArcGIS Discussion Forums Migration Strategy

Thanks!

Don

[raneemsafi]

thanx a lot

i appreciate your reply

i'll follow the post there

Raneem