Android: how to solve "Not supported yet" exception?

[cd]

Hello
i have problems in implementing BlueCove on Android; i've downloaded
libblucove.so as suggested here:
http://groups.google.com/group/bluecove-developers/browse_thread/thread/a05875b928c89dc2/847f714034b34126?q=android&lnk=ol&

and put it in libs/armeabi .
I've downloaded latest sources from bluecove and added the various
com.ibm com.intel javax.obex packages to my project.
It compiles but when executed i always get a "Not supported yet" when
i try to discover devices or when i try to make an obex connection.

Can anyone help me?

Thanks in advance

[Mina Shokry]

Compiling latest sources should work. please send an exact stacktrace of the exception you have.

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[cd]

I've made some step onward ... i've successfully generated
bluecove.jar and included it in build path.
When i run Android app i get BlueCove
com.intel.bluetooth.BluetoothStackBlueZ not available . What am i
doing wrong?
Thanks in advance

On 3 Set, 10:07, Mina Shokry <minasho...@gmail.com> wrote:
> Compiling latest sources should work. please send an exact stacktrace of the
> exception you have.
>
>
>
>
>
>
>
> On Sat, Sep 3, 2011 at 9:33 AM, cd <cris.disclaf...@gmail.com> wrote:
> > Hello
> > i have problems in implementing BlueCove on Android; i've downloaded
> > libblucove.so as suggested here:
>

> >http://groups.google.com/group/bluecove-developers/browse_thread/thre...

[cd]

Here is log:

09-03 12:46:25.580: WARN/System.err(6083):
javax.bluetooth.BluetoothStateException: BlueCove
com.intel.bluetooth.BluetoothStackBlueZ|
com.intel.bluetooth.BluetoothStackBlueZDBus not available
09-03 12:46:25.610: WARN/System.err(6083): at
com.intel.bluetooth.BlueCoveImpl.loadStackClass(BlueCoveImpl.java:363)
09-03 12:46:25.610: WARN/System.err(6083): at
com.intel.bluetooth.BlueCoveImpl.detectStack(BlueCoveImpl.java:454)
09-03 12:46:25.610: WARN/System.err(6083): at
com.intel.bluetooth.BlueCoveImpl.access$500(BlueCoveImpl.java:70)
09-03 12:46:25.610: WARN/System.err(6083): at
com.intel.bluetooth.BlueCoveImpl$1.run(BlueCoveImpl.java:1085)
09-03 12:46:25.620: WARN/System.err(6083): at
java.security.AccessController.doPrivilegedImpl(AccessController.java:
205)
09-03 12:46:25.620: WARN/System.err(6083): at
java.security.AccessController.doPrivileged(AccessController.java:178)
09-03 12:46:25.620: WARN/System.err(6083): at
com.intel.bluetooth.BlueCoveImpl.detectStackPrivileged(BlueCoveImpl.java:
1083)
09-03 12:46:25.620: WARN/System.err(6083): at
com.intel.bluetooth.BlueCoveImpl.getBluetoothStack(BlueCoveImpl.java:
1076)
09-03 12:46:25.620: WARN/System.err(6083): at
javax.bluetooth.LocalDevice.getLocalDeviceInstance(LocalDevice.java:
75)
09-03 12:46:25.620: WARN/System.err(6083): at
javax.bluetooth.LocalDevice.getLocalDevice(LocalDevice.java:95)
09-03 12:46:25.620: WARN/System.err(6083): at
com.cri.testobex.TestObexActivity.onCreate(TestObexActivity.java:55)
09-03 12:46:25.620: WARN/System.err(6083): at
android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:
1047)
09-03 12:46:25.620: WARN/System.err(6083): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
2627)
09-03 12:46:25.620: WARN/System.err(6083): at
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:
2679)
09-03 12:46:25.620: WARN/System.err(6083): at
android.app.ActivityThread.access$2300(ActivityThread.java:125)
09-03 12:46:25.620: WARN/System.err(6083): at
android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
09-03 12:46:25.630: WARN/System.err(6083): at
android.os.Handler.dispatchMessage(Handler.java:99)
09-03 12:46:25.630: WARN/System.err(6083): at
android.os.Looper.loop(Looper.java:123)
09-03 12:46:25.630: WARN/System.err(6083): at
android.app.ActivityThread.main(ActivityThread.java:4627)
09-03 12:46:25.630: WARN/System.err(6083): at
java.lang.reflect.Method.invokeNative(Native Method)
09-03 12:46:25.630: WARN/System.err(6083): at
java.lang.reflect.Method.invoke(Method.java:521)
09-03 12:46:25.630: WARN/System.err(6083): at
com.android.internal.os.ZygoteInit
$MethodAndArgsCaller.run(ZygoteInit.java:860)
09-03 12:46:25.630: WARN/System.err(6083): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
09-03 12:46:25.630: WARN/System.err(6083): at
dalvik.system.NativeStart.main(Native Method)


I've compiled 2.1.1-SNAPSHOT-63 downloaded here:
http://snapshot.bluecove.org/distribution/download/2.1.1-SNAPSHOT/2.1.1-SNAPSHOT.63/

What am i doing wrong?

Thanks !
c.

[cd]

Latest update:
Downloaded bluecove.jar , bluecove-gpl.jar, bluecove-bluez.jar from
latest snapshots(63).
Removed native libraries from jars
Added the 3 jars to build path under libs
Added 75kb libbluecove.so downloaded from a discussion in this site
(maybe is that file the problem?)

When i try this: started =
LocalDevice.getLocalDevice().getDiscoveryAgent().startInquiry(DiscoveryAgent.GIAC,
listener);

i get:

09-03 19:39:15.653: WARN/dalvikvm(8040): No implementation found for
native Lcom/intel/bluetooth/BluetoothStackBlueZ;.isNativeCodeLoaded
()Z
09-03 19:39:15.683: WARN/System.err(8040):
javax.bluetooth.BluetoothStateException: Bluetooth Device is not
available
09-03 19:39:15.683: WARN/System.err(8040): at
com.intel.bluetooth.BluetoothStackBlueZ.nativeGetDeviceID(Native
Method)


Thanks in advance for helping me!
c.

On 3 Set, 10:07, Mina Shokry <minasho...@gmail.com> wrote:

> Compiling latest sources should work. please send an exact stacktrace of the
> exception you have.
>
>
>
>
>
>
>
> On Sat, Sep 3, 2011 at 9:33 AM, cd <cris.disclaf...@gmail.com> wrote:
> > Hello
> > i have problems in implementing BlueCove on Android; i've downloaded
> > libblucove.so as suggested here:
>

> >http://groups.google.com/group/bluecove-developers/browse_thread/thre...

[Mina Shokry]

bluecove.jar should be used with only one of (bluecove-gpl, bluecove-bluez, bluecove-android2)

bluecove-bluez: to get it working on android, phone need to be rooted and bluetooth socket permissions need to be changed.
bluecove-gpl: works fine on some phones and doesn't work completely on others (supports android 1.x).
bluecove-android2: works on android 2.x+ phones but doesn't offer all JSR82 abilities.

Choose the suitable one according to your needs.

[cd]

Hi,
first of all, thank you for your attention (yes, i know that today is
sunday..)!

I'm trying to realize an Android(>=2.1) app that runs on NOT-ROOTED
devices that permits to discover Bluetooth devices, browse file system
and gets files from these devices.
I've implemented btgoep://address:channel call and
header.setHeader(HeaderSet.TYPE, "x-obex/folder-listing") and i've
seen that it runs on a Samsung Galaxy Tab 10 (Android 3.1) but does
not run (i get avax.bluetooth.BluetoothStateException: Bluetooth
Device is not available at
com.intel.bluetooth.BluetoothStackBlueZ.nativeGetDeviceID(Native
Method))

Do you think it is possible to achieve a similar result. I've not used
bluecove-android2, are there some documents on its implementation?

Really thank you!
c.

On 4 Set, 13:16, Mina Shokry <minasho...@gmail.com> wrote:
> bluecove.jar should be used with *only one* of (bluecove-gpl,

[Mina Shokry]

You can build bluecove-android2 from source

http://code.google.com/p/bluecove/source/checkout

[cd]

I'm here again ...
I've built bluecove-android2, added jar, included
BlueCoveImpl.setConfigObject(BlueCoveConfigProperties.PROPERTY_ANDROID_CONTEXT,
this);

but, when calling

String btURL = "btgoep://"+mac+":
2;authenticate=false;encrypt=false;master=false";
ClientSession conn = (ClientSession) Connector.open(btURL);

i get this:
09-04 15:41:09.724: INFO/BT_CRIS(12522): Exception
java.lang.ClassCastException:
com.intel.bluetooth.BluetoothConnectionParams

:-(
hope to solve it.
Thanks in advance

[Mina Shokry]

add ";android=true" to the connection string to tell bluecove to use Android workarounds. standard jsr82 objects can't be used because android bluetooth APIs are missing some features required by JSR82

[cd]

Added:

String btURL = "btgoep://"+mac+":

2;authenticate=false;encrypt=false;master=false;android=true";

ClientSession conn = (ClientSession) Connector.open(btURL);

get: 09-04 16:29:45.320: INFO/BT_CRIS(25066): Exception
java.io.IOException: Service discovery failed

on Connector.Open

[Mina Shokry]

This means that it can't open the connection, make sure everything ok, the other device is open and ready to receive connections.

Also try to retrieve the connection string by a discovery and service search and see if bluecove generated a connection string different than the one you use.

[cd]

You're right, there are other problems.
Device and service discovery does not run anymore since i added
bluecove-android2 and removed bluecove-gpl.jar.

At this moment i have:

-bluecove-2.1.1-SNAPSHOT.jar
-bluecove-android2-2.1.1-SNAPSHOT.jar
-armeabi/libbluecove.so

Is it all that i need to go?

Thanks again !

[Mina Shokry]

with bluecove-android2, you don't need armeabi/libbluecove.so. this is needed only with bluecove-gpl. Also take in consideration that bluecove-android2 is still experimental. Any fixes you can make are more than welcomed.

[cd]

Hi Mina,
i want to thank you very much for your support. I've finally reached
to get remote device file listings by opening connection to
"btgoep:MAC:
0000110600001000800000805f9b34fb;authenticate=false;encrypt=false;master=false;android=true";

Thank you so much, without your support i could never obtain that !

Greetings
Cris

[Mina Shokry]

You are welcome.