Bluetooth name for local device cannot be retrieved in Java ME - Revision history

Hamishwillee: Text replace - "Category:Knowledge Base" to ""

2012-06-15T02:59:00Z

Text replace - "Category:Knowledge Base" to ""

Hamishwillee: Text replace - "{{KBDC}}" to ""

2012-06-15T02:07:19Z

Text replace - "{{KBDC}}" to ""

Hamishwillee: Text replace - "Symbian Belle" to "Nokia Belle"

2012-04-12T03:56:05Z

Text replace - "Symbian Belle" to "Nokia Belle"

Skalogir: Skalogir -

2012-02-23T07:47:53Z

Skalogir -

Skalogir: Skalogir -

2012-02-23T07:45:01Z

Skalogir -

Skalogir: Skalogir -

2012-02-23T07:40:14Z

Skalogir -

Skalogir: Skalogir -

2012-02-23T07:29:18Z

Skalogir -

Skalogir: Skalogir -

2012-02-21T14:55:10Z

Skalogir -

Skalogir: Skalogir - /* How to reproduce */

2012-02-21T14:51:07Z

Skalogir - - How to reproduce

Skalogir: Skalogir -

2012-02-21T14:37:25Z

Skalogir -

← Older revision		Revision as of 02:59, 15 June 2012
Line 1:		Line 1:
−	[[Category:Java ME]][[Category:Symbian]][[Category:Connectivity~~]][[Category:Knowledge Base~~]][[Category:Bluetooth API (JSR-82)]]	+	[[Category:Java ME]][[Category:Symbian]][[Category:Connectivity]][[Category:Bluetooth API (JSR-82)]]

@@ Line 1: / Line 1: @@
 [[Category:Java ME]][[Category:Symbian]][[Category:Connectivity]][[Category:Knowledge Base]][[Category:Bluetooth API (JSR-82)]]
-{{KBDC}}
 ==Overview==

@@ Line 14: / Line 14: @@
 # The user declines the request to turn Bluetooth on, which appears upon the call to the getLocalDevice
-On Symbian Anna and Symbian Belle devices, however, requesting the Bluetooth name, while Bluetooth is turned off, results in retrieving a null value. The request does not result in a prompt asking for permission to turn Bluetooth on, and eventually does not throw a BluetoothStateException (if permission were to be denied). This happens only the first time the call to getLocalDevice is made, after device reboot and provided that Bluetooth is set to off. If Bluetooth is turned on and off again, a second attempt for retrieving the device's Bluetooth name, while Bluetooth is turned off, succeeds. When Bluetooth is turned on, during the call to getLocalDevice, the name is properly retrieved, as expected.
+On Symbian Anna and Nokia Belle devices, however, requesting the Bluetooth name, while Bluetooth is turned off, results in retrieving a null value. The request does not result in a prompt asking for permission to turn Bluetooth on, and eventually does not throw a BluetoothStateException (if permission were to be denied). This happens only the first time the call to getLocalDevice is made, after device reboot and provided that Bluetooth is set to off. If Bluetooth is turned on and off again, a second attempt for retrieving the device's Bluetooth name, while Bluetooth is turned off, succeeds. When Bluetooth is turned on, during the call to getLocalDevice, the name is properly retrieved, as expected.
 ==How to reproduce==
@@ Line 83: / Line 83: @@
 ==Affected Devices==
-This error affects Symbian Anna and Symbian Belle devices.
+This error affects Symbian Anna and Nokia Belle devices.
 ==Solution==
@@ Line 149: / Line 149: @@
 {{ArticleMetaData
 |id=
-|platform=Symbian^3, Symbian Anna, Symbian Belle
+|platform=Symbian^3, Symbian Anna, Nokia Belle
 |devices= Nokia 701, Nokia C6-01
 |creationdate=20120221
@@ Line 155: / Line 155: @@
 |sourcecode= [[Media:BluetoothLocalDeviceMIDletSource.zip]]
 |installfile= [[Media:BluetoothLocalDeviceMIDletBinaries.zip]]
-|sdk=[http://www.developer.nokia.com/info/sw.nokia.com/id/ec866fab-4b76-49f6-b5a5-af0631419e9c/S60_All_in_One_SDKs.html Symbian Belle SDK 1.0]
+|sdk=[http://www.developer.nokia.com/info/sw.nokia.com/id/ec866fab-4b76-49f6-b5a5-af0631419e9c/S60_All_in_One_SDKs.html Nokia Belle SDK 1.0]
 |devicecompatability=<!--CLDC 1.1/MIDP2.0 -->
 |signing=<!-- Empty or one of Self-Signed, DevCert, Manufacturer -->

@@ Line 10: / Line 10: @@
 # A call to getFriendlyName on the retrieved local device as follows: <code java>local.getFriendlyName();</code>
-The first call throws a BluetoothStateException, under the following conditions:
+The first call should throw a BluetoothStateException, under the following conditions:
 # Bluetooth is not turned on
 # The user declines the request to turn Bluetooth on, which appears upon the call to the getLocalDevice
-If Bluetooth is already turned on when the call to the getLocalDevice is made, the Bluetooth name is retrieved without any prompts.
+On Symbian Anna and Symbian Belle devices, however, requesting the Bluetooth name, while Bluetooth is turned off, results in retrieving a null value. The request does not result in a prompt asking for permission to turn Bluetooth on, and eventually does not throw a BluetoothStateException (if permission were to be denied). This happens only the first time the call to getLocalDevice is made, after device reboot and provided that Bluetooth is set to off. If Bluetooth is turned on and off again, a second attempt for retrieving the device's Bluetooth name, while Bluetooth is turned off, succeeds. When Bluetooth is turned on, during the call to getLocalDevice, the name is properly retrieved, as expected.
-−
-On Symbian Anna and Symbian Belle devices, however, requesting the Bluetooth name, while Bluetooth is turned off, results in retrieving a null value. The request does not result in a prompt asking for permission to turn Bluetooth on, and eventually does not throw a BluetoothStateException (if permission were to be denied). This happens only the first time the call to getLocalDevice is made, after device reboot and provided that Bluetooth is set to off. If Bluetooth is turned on and off again, a second attempt for retrieving the device's Bluetooth name, while Bluetooth is turned off, succeeds. If Bluetooth is turned on, during the call to getLocalDevice, the name is properly retrieved.
 ==How to reproduce==

@@ Line 16: / Line 16: @@
 If Bluetooth is already turned on when the call to the getLocalDevice is made, the Bluetooth name is retrieved without any prompts.
-On Symbian Anna and Symbian Belle devices, however, requesting the Bluetooth name, while Bluetooth is turned off, results in retrieving a null value. The request does not result in a prompt asking for permission to turn Bluetooth on, and eventually does not throw a BluetoothStateException, if permission is denied. This happens only the first time the call to getLocalDevice is made, after device reboot and provided that Bluetooth is set to off. If Bluetooth is turned on and off again, a second attempt for retrieving the device's Bluetooth name, while Bluetooth is turned off, succeeds. If Bluetooth is turned on, during the call to getLocalDevice, the name is properly retrieved.
+On Symbian Anna and Symbian Belle devices, however, requesting the Bluetooth name, while Bluetooth is turned off, results in retrieving a null value. The request does not result in a prompt asking for permission to turn Bluetooth on, and eventually does not throw a BluetoothStateException (if permission were to be denied). This happens only the first time the call to getLocalDevice is made, after device reboot and provided that Bluetooth is set to off. If Bluetooth is turned on and off again, a second attempt for retrieving the device's Bluetooth name, while Bluetooth is turned off, succeeds. If Bluetooth is turned on, during the call to getLocalDevice, the name is properly retrieved.
 ==How to reproduce==

@@ Line 3: / Line 3: @@
 ==Overview==
-The device's Bluetooth name cannot be properly retrieved in Java ME and '''null''' is returned, even though a non-null value has been given, in Bluetooth settings. BluetoothStateException is not thrown as it should, according to JSR-82.
+The device's Bluetooth name cannot be properly retrieved in Java ME and '''null''' is returned, instead of the java run time throwing a BluetoothStateException, according to JSR-82.
 ==Description==

@@ Line 67: / Line 67: @@
 # Find the application BluetoothLocalDeviceMIDlet on the phone and launch it
-Actual result: '''Local device name is:null'''
+{| class="wikitable"
-Expected result: A prompt should appear, asking for permission to turn Bluetooth on. If the user gives the permission the following message should appear: ''Local device name is: + [The device's name as it appears under Bluetooth settings]'', otherwise a message starting with "Exception" should appear.
+{| class="wikitable"
 ==Affected Devices==

← Older revision		Revision as of 14:37, 21 February 2012
Line 60:		Line 60:

	The installation files for the source code above can be downloaded from here: [[Media:BluetoothLocalDeviceMIDletBinaries.zip]]		The installation files for the source code above can be downloaded from here: [[Media:BluetoothLocalDeviceMIDletBinaries.zip]]
		+
		+	The following steps are needed in order to reproduce this error.
		+
		+	# Ensure that Bluetooth is set off
		+	# Download and install the Installation files from this page
		+	# Find the application BluetoothLocalDeviceMIDlet on the phone and launch it
		+
		+	Actual result: '''Local device name is:null'''
		+
		+	Expected result: A prompt should appear, asking for permission to turn Bluetooth on. If the user gives the permission the following message should appear: ''Local device name is: + [The device's name as it appears under Bluetooth settings]'', otherwise a message starting with "Exception" should appear.

	==Affected Devices==		==Affected Devices==