topic Re: The map wouldnt Show Up in HelloWorld Application in ArcGIS Runtime SDK for Android Questions

The map wouldnt Show Up in HelloWorld Application

cadgism — Sun, 18 Nov 2012 09:23:27 GMT

Hi All

I am trying to run the HelloWorld sample. There were no errors. It compiles (Builds..). The emulator starts succesful
Even the Application title appears but No Maps!!!.
What is wrong please..!!!

===========================================================================================================
[2012-11-18 14:09:40 - HelloWorld] Android Launch!
[2012-11-18 14:09:40 - HelloWorld] adb is running normally.
[2012-11-18 14:09:40 - HelloWorld] Performing com.esri.arcgis.android.samples.helloworld.HelloWorld activity launch
[2012-11-18 14:09:40 - HelloWorld] Automatic Target Mode: using existing emulator 'emulator-5554' running compatible AVD 'ArcGISAVD'
[2012-11-18 14:09:40 - HelloWorld] Uploading HelloWorld.apk onto device 'emulator-5554'
[2012-11-18 14:11:36 - HelloWorld] Installing HelloWorld.apk...
[2012-11-18 14:11:46 - HelloWorld] Success!
[2012-11-18 14:11:46 - HelloWorld] Starting activity com.esri.arcgis.android.samples.helloworld.HelloWorld on device emulator-5554
[2012-11-18 14:11:48 - HelloWorld] ActivityManager: Starting: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] cmp=com.esri.arcgis.android.samples.helloworld/.HelloWorld }
================================================================================================================

Re: The map wouldnt Show Up in HelloWorld Application

cadgism — Mon, 19 Nov 2012 03:44:15 GMT

The following is my environment if it can be of any help..

Target name : Android 4.1.2
Vendor : Android Open Source Project
Platform : 4.1.2
API Level : 16

Any help please..!!!!

Re: The map wouldnt Show Up in HelloWorld Application

Anonymous User — Mon, 19 Nov 2012 06:43:29 GMT

Original User: tmsbn90

The following is my environment if it can be of any help..

Target name : Android 4.1.2
Vendor : Android Open Source Project
Platform : 4.1.2
API Level : 16

Any help please..!!!!

Verify the internet connection from your emulator. Are you under a proxy?

Re: The map wouldnt Show Up in HelloWorld Application

cadgism — Mon, 19 Nov 2012 07:21:22 GMT

Thank You Binu Thomas.

No, There is no Internet connection from My Emulator. How can I connect to the internet from My Emulator Please?
Yes I am under a proxy. Is there anything i should do regarding proxy ?

Re: The map wouldnt Show Up in HelloWorld Application

Anonymous User — Mon, 19 Nov 2012 07:27:27 GMT

Original User: tmsbn90

Thank You Binu Thomas.

Internet Connection is Ok.
Yes I am under a proxy. Is there anything i should do regarding proxy ?

Did you enter the proxy settings for your connection in eclipse?
You can find it under window>preferences>general>network connections

Re: The map wouldnt Show Up in HelloWorld Application

cadgism — Mon, 19 Nov 2012 07:55:48 GMT

Did you enter the proxy settings for your connection in eclipse?
You can find it under window>preferences>general>network connections

Yes I have all the proxy settings in eclipse. But the emulator do not connect to inter net..

Re: The map wouldnt Show Up in HelloWorld Application

Anonymous User — Mon, 19 Nov 2012 23:56:41 GMT

Original User: dano

There are many ways to set Android emulator proxy settings. One way is from within Eclipse you can specify the network command line option when launching the emulator as described below.

From within Eclipse:
1. Open Preferences > Android > Launch
2. Enter the following under Default emulator settings: -http-proxy <proxy>
The value of <proxy> can be http://<server>:<port>.

Re: The map wouldnt Show Up in HelloWorld Application

cadgism — Sun, 25 Nov 2012 02:53:41 GMT

Hi All

Yes, there was no internet connection on the emulator. The problem Solved.

Thank You.
cadgis.

Re: The map wouldnt Show Up in HelloWorld Application

Anonymous User — Tue, 11 Jun 2013 07:59:32 GMT

Original User: aryasharad

There are many ways to set Android emulator proxy settings. One way is from within Eclipse you can specify the network command line option when launching the emulator as described below.

From within Eclipse:
1. Open Preferences > Android > Launch
2. Enter the following under Default emulator settings: -http-proxy <proxy>
The value of <proxy> can be http://<server>:<port>.

Hi,

I tried these steps in eclipse but no map image is displaying on emulator and getting an error in logcat...

com.esri.core.io.EsriServiceException : Proxy Authorization required at com.esri.core.internal.io.handler.c.a(Unknown source)......

My working env is :
Android 4.2
Arcgis Android SDK 10.1.1

When i check the network connection in Window-->Preference-->General-->Network connection it has proxy settings in this way..
Schema : HTTP
HOST : proxy.companyname.com
Port : 8080
Provider : Native
Auth : No
User Name : <Blank>
Password : <Blank>

One more thing which is surprising for me that Internet is working on emulator by setting the proxy values in Mobile network (APN)

What is missing by which map is not displaying on emulator.
Please help......
Thanks

Re: The map wouldnt Show Up in HelloWorld Application

Pavandeshpande — Fri, 26 Jul 2013 10:13:43 GMT

For the first time it's very difficult to get hand on android development so here is the step by step instruction on setting up and writing android application

1) you need to setup the development envirnment and configure it for the first time
     a) Set up Android Development Environment
     b) Configure Environment Variable for android
     c) Create android virtual device

2) After you setup the development environment now you are set ready to write android application for sample example
check here android helloworld

Re: The map wouldnt Show Up in HelloWorld Application

Anonymous User — Wed, 11 Sep 2013 11:05:31 GMT

Original User: aryasharad

I resolved the problem .This was because of the firewall.

Referred to this URL as well :
http://blogs.esri.com/esri/supportcenter/2013/04/01/having-issues-adding-arcgis-online-basemaps-to-arcmap/

Finally, I am sharing the following point which needs to be completed.....
1. If you are on proxy internet connection, set the proxy settings in Emulator APN (Settings-->Wi-Fi Network conection-->More-->Mobile Network Connection--> Access Point Newtork
2. If you have firewall, discussed with your IT team, the following url's must be allowed..

*.arcgis.com
*.arcgisonline.com
*.amazonaws.com
*.virtualearth.net (for Bing maps)
*.esri.com

3. Android SDK does not support x86 Emulator. It is running well on ARM emulator.
4. And last , offcource, user permission tag for Internet connection must be there in AndroidMenifest.xml file

<uses-permission android:name="android.permission.INTERNET" />

Happy Coding....
Sharad Arya

Re: The map wouldnt Show Up in HelloWorld Application

piyush_ramdaspb — Fri, 20 Dec 2013 07:22:25 GMT

Hi,
i am also facing similar issue....
i hv one question : ArcGIS Online rest API's are working on Android Emulator after setting proxy..it means *.arcgisonline.com is working then why its not opening through apllication....
if i set default proxy setting then my local feature service is visible but arcgis base map is not visible
...............:(
I am not able to rectify why base map and map service are not visble.....
i have tried...
ProxySetup proxySetup = new ProxySetup();
String proxyHost = "myproxy.domain.com";
int proxyPort = 8080 ;
UserCredentials proxyCredentials = new UserCredentials();
proxyCredentials.setUserAccount("userName", "password");

try {
ProxySetup.setupProxy(proxyHost, proxyPort, proxyCredentials);
}
catch (EsriSecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
but not working....

Pl. let me know is there any another way for setting proxt through code

thansksss
12-19 10:43:48.146: W/xyAuthenticationHandler(799): Authentication scheme ntlm not supported
12-19 10:43:48.174: W/DefaultRequestDirector(799): Authentication error: Unable to respond to any of these challenges: {ntlm=Proxy-Authenticate: NTLM, negotiate=Proxy-Authenticate: Negotiate}
12-19 10:43:48.474: E/ArcGIS(799): url =http://services.arcgisonline.com/ArcGIS/rest/services/World_Topo_Map/MapServer
12-19 10:43:48.474: E/ArcGIS(799): com.esri.core.io.EsriServiceException: Proxy Authorization Required
12-19 10:43:48.474: E/ArcGIS(799): at com.esri.core.internal.io.handler.c.a(Unknown Source)
12-19 10:43:48.474: E/ArcGIS(799): at com.esri.core.internal.io.handler.g$1.handleResponse(Unknown Source)
12-19 10:43:48.474: E/ArcGIS(799): at com.esri.core.internal.io.handler.g$1.handleResponse(Unknown Source)
12-19 10:43:48.474: E/ArcGIS(799): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:657)
12-19 10:43:48.474: E/ArcGIS(799): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:627)
12-19 10:43:48.474: E/ArcGIS(799): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:616)
12-19 10:43:48.474: E/ArcGIS(799): at com.esri.core.internal.io.handler.g.a(Unknown Source)
12-19 10:43:48.474: E/ArcGIS(799): at com.esri.core.internal.io.handler.g.a(Unknown Source)
12-19 10:43:48.474: E/ArcGIS(799): at com.esri.core.internal.tasks.a.p.a(Unknown Source)
12-19 10:43:48.474: E/ArcGIS(799): at com.esri.android.map.ags.ArcGISTiledMapServiceLayer.initLayer(Unknown Source)
12-19 10:43:48.474: E/ArcGIS(799): at com.esri.android.map.ags.ArcGISTiledMapServiceLayer$1.run(Unknown Source)
12-19 10:43:48.474: E/ArcGIS(799): at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:390)
12-19 10:43:48.474: E/ArcGIS(799): at java.util.concurrent.FutureTask.run(FutureTask.java:234)
12-19 10:43:48.474: E/ArcGIS(799): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
12-19 10:43:48.474: E/ArcGIS(799): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
12-19 10:43:48.474: E/ArcGIS(799): at java.lang.Thread.run(Thread.java:856)
12-19 10:43:48.944: W/xyAuthenticationHandler(799): Authentication scheme ntlm not supported
12-19 10:43:48.974: W/DefaultRequestDirector(799): Authentication error: Unable to respond to any of these challenges: {ntlm=Proxy-Authenticate: NTLM, negotiate=Proxy-Authenticate: Negotiate}
12-19 10:43:49.124: E/ArcGIS(799): url =http://10.217.38.145/ArcGIS/rest/services/RelatedFieldinspectiontool/MapServer
12-19 10:43:49.124: E/ArcGIS(799): com.esri.core.io.EsriServiceException: Proxy Authorization Required
12-19 10:43:49.124: E/ArcGIS(799): at com.esri.core.internal.io.handler.c.a(Unknown Source)
12-19 10:43:49.124: E/ArcGIS(799): at com.esri.core.internal.io.handler.g$1.handleResponse(Unknown Source)
12-19 10:43:49.124: E/ArcGIS(799): at com.esri.core.internal.io.handler.g$1.handleResponse(Unknown Source)
12-19 10:43:49.124: E/ArcGIS(799): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:657)
12-19 10:43:49.124: E/ArcGIS(799): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:627)
12-19 10:43:49.124: E/ArcGIS(799): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:616)
12-19 10:43:49.124: E/ArcGIS(799): at com.esri.core.internal.io.handler.g.a(Unknown Source)
12-19 10:43:49.124: E/ArcGIS(799): at com.esri.core.internal.io.handler.g.a(Unknown Source)
12-19 10:43:49.124: E/ArcGIS(799): at com.esri.core.internal.tasks.a.p.a(Unknown Source)
12-19 10:43:49.124: E/ArcGIS(799): at com.esri.android.map.ags.ArcGISDynamicMapServiceLayer.initLayer(Unknown Source)
12-19 10:43:49.124: E/ArcGIS(799): at com.esri.android.map.ags.ArcGISDynamicMapServiceLayer$1.run(Unknown Source)
12-19 10:43:49.124: E/ArcGIS(799): at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:390)
12-19 10:43:49.124: E/ArcGIS(799): at java.util.concurrent.FutureTask.run(FutureTask.java:234)
12-19 10:43:49.124: E/ArcGIS(799): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
12-19 10:43:49.124: E/ArcGIS(799): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
12-19 10:43:49.124: E/ArcGIS(799): at java.lang.Thread.run(Thread.java:856)
12-19 10:43:50.526: D/ArcGIS.LifeCycle(799): surface.addLayer ->http://10.217.38.145/ArcGIS/rest/ser...tool/MapServer
12-19 10:43:50.605: D/ArcGIS.LifeCycle(799): >>>>FeatureLayer initLayer
12-19 10:43:51.084: D/dalvikvm(799): GC_CONCURRENT freed 225K, 11% free 2991K/3348K, paused 75ms+29ms, total 202ms
12-19 10:43:51.415: W/xyAuthenticationHandler(799): Authentication scheme ntlm not supported
12-19 10:43:51.465: W/DefaultRequestDirector(799): Authentication error: Unable to respond to any of these challenges: {ntlm=Proxy-Authenticate: NTLM, negotiate=Proxy-Authenticate: Negotiate}
12-19 10:43:51.795: E/ArcGIS(799): Failed to initialize the ArcGISFeatureLayer.