NullPointerException in BluetoothTexting app

jean_francois · March 30th, 2010, 10:26 AM

Hi, great book first of all; one of the few definitive resources for the new additions to the API.

I'm having trouble running the BluetoothTexting app from chapter 13. I'm getting a NullPointerException at:

list.setAdapter(aa);

which would be where the pairable device id's would be loaded, right? I've tested this with other Bluetooth devices present, but nothing seems to work. Any suggestions?

Thanks!

Reto · April 7th, 2010, 10:22 AM

A NPE at that line suggests that either the ArrayAdapter (aa) or the ListView (list) is null. I'd say the latter is the more likely scenario.

Could you include a full stacktrace from logcat for the error?

Rab · May 25th, 2010, 06:18 PM

Reto,

I have a similar problem. I get "The application BluetoothTexting (process com.paad.bluetoothtexting) has stopped unexpectedly. Please try again."

I am using a HTC Desire, but also see the problem when debugging on the PC.

I only have 1 device so can't test the application further. However have turned on my PC Bluetooth to see if the device detected the PC. It didn't seem to get that far.

If I comment out the line "setupListView();" then the problem goes away but this doesn't sound like a good idea.

The logcat trace shows:-
05-25 23:33:10.692: DEBUG/PowerManagerService(75): New lightsensor value:90, lcdValue:160
05-25 23:33:12.712: DEBUG/dalvikvm(485): GC freed 921 objects / 41544 bytes in 75ms
05-25 23:33:16.902: DEBUG/AndroidRuntime(8926): >>>>>>>>>>>>>> AndroidRuntime START <<<<<<<<<<<<<<
05-25 23:33:16.902: DEBUG/AndroidRuntime(8926): CheckJNI is OFF
05-25 23:33:16.902: DEBUG/dalvikvm(8926): Precise GC configured ON
05-25 23:33:16.902: DEBUG/dalvikvm(8926): creating instr width table
05-25 23:33:16.942: DEBUG/AndroidRuntime(8926): --- registering native functions ---
05-25 23:33:17.092: DEBUG/ddm-heap(8926): Got feature list request
05-25 23:33:17.282: DEBUG/AndroidRuntime(8926): Shutting down VM
05-25 23:33:17.282: DEBUG/dalvikvm(8926): DestroyJavaVM waiting for non-daemon threads to exit
05-25 23:33:17.282: DEBUG/dalvikvm(8926): DestroyJavaVM shutting VM down
05-25 23:33:17.282: DEBUG/dalvikvm(8926): HeapWorker thread shutting down
05-25 23:33:17.282: DEBUG/dalvikvm(8926): HeapWorker thread has shut down
05-25 23:33:17.292: DEBUG/jdwp(8926): JDWP shutting down net...
05-25 23:33:17.292: INFO/dalvikvm(8926): Debugger has detached; object registry had 1 entries
05-25 23:33:17.292: ERROR/AndroidRuntime(8926): ERROR: thread attach failed
05-25 23:33:17.292: DEBUG/dalvikvm(8926): VM cleaning up
05-25 23:33:17.302: DEBUG/dalvikvm(8926): LinearAlloc 0x0 used 652452 of 5242880 (12%)
05-25 23:33:17.502: DEBUG/AndroidRuntime(8935): >>>>>>>>>>>>>> AndroidRuntime START <<<<<<<<<<<<<<
05-25 23:33:17.502: DEBUG/AndroidRuntime(8935): CheckJNI is OFF
05-25 23:33:17.502: DEBUG/dalvikvm(8935): Precise GC configured ON
05-25 23:33:17.502: DEBUG/dalvikvm(8935): creating instr width table
05-25 23:33:17.542: DEBUG/AndroidRuntime(8935): --- registering native functions ---
05-25 23:33:17.622: DEBUG/ddm-heap(8935): Got feature list request
05-25 23:33:17.702: DEBUG/PackageParser(75): Scanning package: /data/app/vmdl18213.tmp
05-25 23:33:17.752: DEBUG/dalvikvm(283): GC freed 1754 objects / 105624 bytes in 111ms
05-25 23:33:17.772: INFO/PackageManager(75): /data/app/vmdl18213.tmp changed; unpacking
05-25 23:33:17.783: DEBUG/installd(59): DexInv: --- BEGIN '/data/app/vmdl18213.tmp' ---
05-25 23:33:17.802: DEBUG/dalvikvm(8941): creating instr width table
05-25 23:33:18.022: DEBUG/dalvikvm(8941): DexOpt: load 28ms, verify 43ms, opt 0ms
05-25 23:33:18.033: DEBUG/installd(59): DexInv: --- END '/data/app/vmdl18213.tmp' (success) ---
05-25 23:33:18.172: INFO/installd(59): move /data/dalvik-cache/data@[email protected]@classes.dex -> /data/dalvik-cache/data@[email protected]@classes.dex
05-25 23:33:18.172: DEBUG/PackageManager(75): New package installed in /data/app/com.paad.bluetoothtexting.apk
05-25 23:33:18.342: DEBUG/AndroidRuntime(8935): Shutting down VM
05-25 23:33:18.352: DEBUG/dalvikvm(8935): DestroyJavaVM waiting for non-daemon threads to exit
05-25 23:33:18.352: DEBUG/dalvikvm(8935): DestroyJavaVM shutting VM down
05-25 23:33:18.352: DEBUG/dalvikvm(8935): HeapWorker thread shutting down
05-25 23:33:18.352: DEBUG/dalvikvm(8935): HeapWorker thread has shut down
05-25 23:33:18.352: DEBUG/jdwp(8935): JDWP shutting down net...
05-25 23:33:18.352: INFO/dalvikvm(8935): Debugger has detached; object registry had 1 entries
05-25 23:33:18.352: DEBUG/dalvikvm(8935): VM cleaning up
05-25 23:33:18.372: ERROR/AndroidRuntime(8935): ERROR: thread attach failed
05-25 23:33:18.392: DEBUG/dalvikvm(8935): LinearAlloc 0x0 used 662412 of 5242880 (12%)
05-25 23:33:18.682: DEBUG/AndroidRuntime(8946): >>>>>>>>>>>>>> AndroidRuntime START <<<<<<<<<<<<<<
05-25 23:33:18.682: DEBUG/AndroidRuntime(8946): CheckJNI is OFF
05-25 23:33:18.682: DEBUG/dalvikvm(8946): Precise GC configured ON
05-25 23:33:18.682: DEBUG/dalvikvm(8946): creating instr width table
05-25 23:33:18.762: DEBUG/dalvikvm(75): GC freed 9376 objects / 547880 bytes in 244ms
05-25 23:33:18.772: WARN/ResourceType(75): Resources don't contain package for resource number 0x7f060004
05-25 23:33:18.782: WARN/ResourceType(75): Resources don't contain package for resource number 0x7f040000
05-25 23:33:18.782: WARN/ResourceType(75): Resources don't contain package for resource number 0x7f050007
05-25 23:33:18.792: WARN/ResourceType(75): Resources don't contain package for resource number 0x7f040000
05-25 23:33:18.792: WARN/ResourceType(75): Resources don't contain package for resource number 0x7f0a0407
05-25 23:33:18.792: WARN/ResourceType(75): Resources don't contain package for resource number 0x7f020003
05-25 23:33:18.792: WARN/ResourceType(75): Resources don't contain package for resource number 0x7f040000
05-25 23:33:18.792: WARN/ResourceType(75): Resources don't contain package for resource number 0x7f060000
05-25 23:33:18.792: WARN/ResourceType(75): Resources don't contain package for resource number 0x7f020021
05-25 23:33:18.792: WARN/ResourceType(75): Resources don't contain package for resource number 0x7f050001
05-25 23:33:18.792: WARN/ResourceType(75): Resources don't contain package for resource number 0x7f080000
05-25 23:33:18.802: WARN/ResourceType(75): Resources don't contain package for resource number 0x7f020047
05-25 23:33:18.802: WARN/ResourceType(75): Resources don't contain package for resource number 0x7f020048
05-25 23:33:18.802: WARN/ResourceType(75): Resources don't contain package for resource number 0x7f050002
05-25 23:33:18.802: WARN/ResourceType(75): Resources don't contain package for resource number 0x7f020000
05-25 23:33:18.802: WARN/ResourceType(75): Resources don't contain package for resource number 0x7f030001
05-25 23:33:18.802: WARN/ResourceType(75): Resources don't contain package for resource number 0x7f060007
05-25 23:33:18.802: WARN/ResourceType(75): Resources don't contain package for resource number 0x7f040000
05-25 23:33:18.802: WARN/ResourceType(75): Resources don't contain package for resource number 0x7f050000
05-25 23:33:18.802: WARN/ResourceType(75): Resources don't contain package for resource number 0x7f020005
05-25 23:33:18.802: WARN/ResourceType(75): Resources don't contain package for resource number 0x7f020004
05-25 23:33:18.822: DEBUG/BackupManagerService(75): Received broadcast Intent { act=android.intent.action.PACKAGE_ADDED dat=package:com.paad.bluetoothtexting flg=0x20000000 (has extras) }
05-25 23:33:18.822: VERBOSE/BackupManagerService(75): addPackageParticipantsLocked: com.paad.bluetoothtexting
05-25 23:33:18.822: DEBUG/AndroidRuntime(8946): --- registering native functions ---
05-25 23:33:18.832: VERBOSE/BackupManagerService(75): Adding 10 backup participants:
05-25 23:33:18.832: VERBOSE/BackupManagerService(75): PackageInfo{46a17e08 com.android.browser} agent=com.android.browser.BrowserBackupAgent uid=10046 killAfterRestore=true restoreNeedsApplication=false
05-25 23:33:18.832: VERBOSE/BackupManagerService(75): PackageInfo{469fedd8 com.android.mms} agent=com.android.mms.MmsBackupAgent uid=10052 killAfterRestore=true restoreNeedsApplication=false
05-25 23:33:18.832: VERBOSE/BackupManagerService(75): PackageInfo{46991cb8 com.htc.CustomizationSetup} agent=com.htc.CustomizationSetup.AccountBackupAgen t uid=10001 killAfterRestore=true restoreNeedsApplication=false
05-25 23:33:18.832: VERBOSE/BackupManagerService(75): PackageInfo{46958fd0 com.android.providers.telephony} agent=com.android.providers.telephony.MessageBacku pAgent uid=1001 killAfterRestore=false restoreNeedsApplication=false
05-25 23:33:18.832: VERBOSE/BackupManagerService(75): PackageInfo{4694af40 com.android.providers.settings} agent=com.android.providers.settings.SettingsBacku pAgent uid=1000 killAfterRestore=false restoreNeedsApplication=false
05-25 23:33:18.832: VERBOSE/BackupManagerService(75): PackageInfo{4692f538 com.htc.android.htcime} agent=com.htc.android.htcime.util.BackupAgent uid=10027 killAfterRestore=false restoreNeedsApplication=false
05-25 23:33:18.832: VERBOSE/BackupManagerService(75): PackageInfo{468507a0 com.android.providers.userdictionary} agent=com.android.providers.userdictionary.Diction aryBackupAgent uid=10026 killAfterRestore=false restoreNeedsApplication=false
05-25 23:33:18.832: VERBOSE/BackupManagerService(75): PackageInfo{4683bcf8 android} agent=com.android.server.SystemBackupAgent uid=1000 killAfterRestore=false restoreNeedsApplication=false
05-25 23:33:18.832: VERBOSE/BackupManagerService(75): PackageInfo{46814ba8 com.android.vending} agent=com.android.vending.VendingBackupAgent uid=10040 killAfterRestore=false restoreNeedsApplication=true
05-25 23:33:18.832: VERBOSE/BackupManagerService(75): PackageInfo{467c3e38 com.htc.provider.settings} agent=com.htc.provider.settings.BackupAgent uid=10001 killAfterRestore=false restoreNeedsApplication=false
05-25 23:33:18.962: DEBUG/PowerManagerService(75): New lightsensor value:40, lcdValue:160
05-25 23:33:18.982: DEBUG/ddm-heap(8946): Got feature list request
05-25 23:33:19.062: DEBUG/ActivityManager(75): Uninstalling process com.paad.bluetoothtexting
05-25 23:33:19.062: INFO/ActivityManager(75): Starting activity: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10000000 cmp=com.paad.bluetoothtexting/.BluetoothTexting }
05-25 23:33:19.102: INFO/ActivityManager(75): Start proc com.paad.bluetoothtexting for activity com.paad.bluetoothtexting/.BluetoothTexting: pid=8954 uid=10077 gids={3002, 3001}
05-25 23:33:19.102: DEBUG/AndroidRuntime(8946): Shutting down VM
05-25 23:33:19.102: DEBUG/dalvikvm(8946): DestroyJavaVM waiting for non-daemon threads to exit
05-25 23:33:19.122: DEBUG/HtcWidgetScanner(372): action - android.intent.action.PACKAGE_ADDED
05-25 23:33:19.122: DEBUG/HtcWidgetScanner(372): packageUid - 10077
05-25 23:33:19.142: DEBUG/dalvikvm(8946): DestroyJavaVM shutting VM down
05-25 23:33:19.142: DEBUG/dalvikvm(8946): HeapWorker thread shutting down
05-25 23:33:19.142: DEBUG/dalvikvm(8946): HeapWorker thread has shut down
05-25 23:33:19.142: DEBUG/jdwp(8946): JDWP shutting down net...
05-25 23:33:19.142: INFO/dalvikvm(8946): Debugger has detached; object registry had 1 entries
05-25 23:33:19.142: DEBUG/dalvikvm(8946): VM cleaning up
05-25 23:33:19.152: ERROR/AndroidRuntime(8946): ERROR: thread attach failed
05-25 23:33:19.152: DEBUG/dalvikvm(8946): LinearAlloc 0x0 used 677996 of 5242880 (12%)
05-25 23:33:19.172: DEBUG/ddm-heap(8954): Got feature list request
05-25 23:33:19.192: WARN/ActivityThread(8954): Application com.paad.bluetoothtexting is waiting for the debugger on port 8100...
05-25 23:33:19.202: INFO/System.out(8954): Sending WAIT chunk
05-25 23:33:19.212: INFO/dalvikvm(8954): Debugger is active
05-25 23:33:19.252: WARN/ResourceType(442): getEntry failing because entryIndex 124 is beyond type entryCount 92
05-25 23:33:19.252: WARN/ResourceType(442): Failure getting entry for 0x7f02007c (t=1 e=124) in package 0: 0x80000001
05-25 23:33:19.252: DEBUG/PackageInstallationReceiver(283): Removing.../data/local/tmp/com.paad.bluetoothtexting.apk
05-25 23:33:19.383: ERROR/PackageInstallationReceiver(283): Remove /data/local/tmp/com.paad.bluetoothtexting.apk Fail!
05-25 23:33:19.393: WARN/System.err(283): java.io.IOException: Error running exec(). Commands: [/system/xbin/su, 0, /system/bin/rm, /data/local/tmp/com.paad.bluetoothtexting.apk] Working Directory: null Environment: null
05-25 23:33:19.403: INFO/System.out(8954): Debugger has connected
05-25 23:33:19.403: INFO/System.out(8954): waiting for debugger to settle...
05-25 23:33:19.422: WARN/System.err(283): at java.lang.ProcessManager.exec(ProcessManager.java: 196)
05-25 23:33:19.422: WARN/System.err(283): at java.lang.Runtime.exec(Runtime.java:225)
05-25 23:33:19.422: WARN/System.err(283): at java.lang.Runtime.exec(Runtime.java:313)
05-25 23:33:19.422: WARN/System.err(283): at java.lang.Runtime.exec(Runtime.java:246)
05-25 23:33:19.433: WARN/System.err(283): at com.htc.android.psclient.PackageInstallationReceiv er.removeTempPackageFile(PackageInstallationReceiv er.java:34)
05-25 23:33:19.433: WARN/System.err(283): at com.htc.android.psclient.PackageInstallationReceiv er.access$000(PackageInstallationReceiver.java:8)
05-25 23:33:19.442: WARN/System.err(283): at com.htc.android.psclient.PackageInstallationReceiv er$1.run(PackageInstallationReceiver.java:24)
05-25 23:33:19.442: WARN/System.err(283): Caused by: java.io.IOException: No such file or directory
05-25 23:33:19.462: WARN/System.err(283): at java.lang.ProcessManager.exec(Native Method)
05-25 23:33:19.462: WARN/System.err(283): at java.lang.ProcessManager.exec(ProcessManager.java: 194)
05-25 23:33:19.462: WARN/System.err(283): ... 6 more
05-25 23:33:19.522: DEBUG/RegisterService(344): insert plugin size 1
05-25 23:33:19.552: WARN/Addapter(159): info.icon:2130837538
05-25 23:33:19.552: WARN/Addapter(159): info.icon:2130837525
05-25 23:33:19.552: WARN/Addapter(159): info.icon:2130837504
05-25 23:33:19.552: WARN/Addapter(159): info.icon:2130837628
05-25 23:33:19.552: WARN/Addapter(159): info.icon:2130837509
05-25 23:33:19.552: WARN/Addapter(159): info.icon:2130837505
05-25 23:33:19.552: WARN/Addapter(159): info.icon:2130837550
05-25 23:33:19.552: WARN/Addapter(159): info.icon:2130837513
05-25 23:33:19.552: WARN/Addapter(159): info.icon:2130837850
05-25 23:33:19.552: WARN/Addapter(159): info.icon:2130837513
05-25 23:33:19.562: WARN/Addapter(159): info.icon:2130837513
05-25 23:33:19.562: WARN/Addapter(159): info.icon:2130837513
05-25 23:33:19.562: WARN/Addapter(159): info.icon:2130837513
05-25 23:33:19.562: DEBUG/Addapter(159): text : Get more HTC widgets
05-25 23:33:19.602: INFO/System.out(8954): waiting for debugger to settle...
05-25 23:33:19.643: DEBUG/RegisterService(344): insert plugin size 1
05-25 23:33:19.802: DEBUG/RegisterService(344): insert plugin size 1
05-25 23:33:19.802: INFO/System.out(8954): waiting for debugger to settle...
05-25 23:33:20.002: INFO/System.out(8954): waiting for debugger to settle...
05-25 23:33:20.202: INFO/System.out(8954): waiting for debugger to settle...
05-25 23:33:20.403: INFO/System.out(8954): waiting for debugger to settle...
05-25 23:33:20.611: INFO/System.out(8954): waiting for debugger to settle...
05-25 23:33:20.812: INFO/System.out(8954): waiting for debugger to settle...
05-25 23:33:21.014: INFO/System.out(8954): waiting for debugger to settle...
05-25 23:33:21.216: INFO/System.out(8954): waiting for debugger to settle...
05-25 23:33:21.418: INFO/System.out(8954): debugger has settled (1418)
05-25 23:33:26.183: DEBUG/PowerManagerService(75): New lightsensor value:90, lcdValue:160
05-25 23:33:29.092: WARN/ActivityManager(75): Launch timeout has expired, giving up wake lock!
05-25 23:33:29.192: WARN/ActivityManager(75): Activity idle timeout for HistoryRecord{4665cfd0 com.paad.bluetoothtexting/.BluetoothTexting}
05-25 23:33:33.360: DEBUG/PowerManagerService(75): New lightsensor value:40, lcdValue:160
05-25 23:33:34.272: DEBUG/dalvikvm(167): GC freed 461 objects / 18744 bytes in 78ms
05-25 23:33:39.282: DEBUG/dalvikvm(162): GC freed 31 objects / 1240 bytes in 90ms
05-25 23:33:42.722: DEBUG/PowerManagerService(75): New lightsensor value:90, lcdValue:160
05-25 23:33:44.312: DEBUG/dalvikvm(159): GC freed 7958 objects / 425424 bytes in 115ms
05-25 23:33:49.272: DEBUG/dalvikvm(3924): GC freed 45 objects / 2192 bytes in 74ms
05-25 23:33:50.914: DEBUG/PowerManagerService(75): New lightsensor value:40, lcdValue:160
05-25 23:33:53.073: INFO/BatteryStatsImpl(75): notePhoneSignalStrengthLocked: 4->3
05-25 23:34:20.082: INFO/BatteryStatsImpl(75): notePhoneSignalStrengthLocked: 3->4
05-25 23:34:26.082: INFO/BatteryStatsImpl(75): notePhoneSignalStrengthLocked: 4->3
05-25 23:34:46.762: DEBUG/PowerManagerService(75): New lightsensor value:90, lcdValue:160
05-25 23:35:05.172: DEBUG/dalvikvm(159): GC freed 467 objects / 24112 bytes in 79ms
05-25 23:37:31.182: DEBUG/dalvikvm(159): GC freed 28 objects / 1768 bytes in 83ms
05-25 23:39:02.104: INFO/BatteryStatsImpl(75): notePhoneSignalStrengthLocked: 3->4
05-25 23:39:07.192: DEBUG/dalvikvm(159): GC freed 27 objects / 1720 bytes in 75ms

Here's Debug trace:-
BluetoothTexting [Android Application]
DalvikVM[localhost:8603]
Thread [<3> main] (Suspended (exception RuntimeException))
ActivityThread.performLaunchActivity(ActivityThrea d$ActivityRecord, Intent) line: 2596
ActivityThread.handleLaunchActivity(ActivityThread $ActivityRecord, Intent) line: 2621
ActivityThread.access$2200(ActivityThread, ActivityThread$ActivityRecord, Intent) line: 126
ActivityThread$H.handleMessage(Message) line: 1932
ActivityThread$H(Handler).dispatchMessage(Message) line: 99
Looper.loop() line: 123
ActivityThread.main(String[]) line: 4595
Method.invokeNative(Object, Object[], Class, Class[], Class, int, boolean) line: not available [native method]
Method.invoke(Object, Object...) line: 521
ZygoteInit$MethodAndArgsCaller.run() line: 860
ZygoteInit.main(String[]) line: 618
NativeStart.main(String[]) line: not available [native method]
Thread [<13> Binder Thread #2] (Running)
Thread [<11> Binder Thread #1] (Running)

Here's console trace:-
[2010-05-25 23:31:01 - BluetoothTexting] ------------------------------
[2010-05-25 23:31:01 - BluetoothTexting] Android Launch!
[2010-05-25 23:31:01 - BluetoothTexting] adb is running normally.
[2010-05-25 23:31:01 - BluetoothTexting] Performing com.paad.bluetoothtexting.BluetoothTexting activity launch
[2010-05-25 23:31:01 - BluetoothTexting] Automatic Target Mode: Unable to detect device compatibility. Please select a target device.
[2010-05-25 23:31:05 - BluetoothTexting] Uploading BluetoothTexting.apk onto device 'HT04MPL00559'
[2010-05-25 23:31:05 - BluetoothTexting] Installing BluetoothTexting.apk...
[2010-05-25 23:31:06 - BluetoothTexting] Success!
[2010-05-25 23:31:06 - BluetoothTexting] Starting activity com.paad.bluetoothtexting.BluetoothTexting on device
[2010-05-25 23:31:07 - BluetoothTexting] ActivityManager: Starting: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] cmp=com.paad.bluetoothtexting/.BluetoothTexting }
[2010-05-25 23:31:07 - BluetoothTexting] Attempting to connect debugger to 'com.paad.bluetoothtexting' on port 8603

I am an Android beginner...

Can you help?

pwagner · May 26th, 2010, 10:37 AM

Hey.

I was running into the same trouble as I tested the BluetoothTexting today. After reviewing the code I recognized that the ArrayList is never initialized and therefore causes a NullPointerException while initializing the ArrayAdapter. A quick and dirty workaround would be to change following line:

private ArrayList<BluetoothDevice> foundDevices;

into

private ArrayList<BluetoothDevice> foundDevices = new ArrayList<BluetoothDevice>();

Actually I had no second device to check if it really works but there is a good chance.

Rab · May 27th, 2010, 06:58 AM

Thanks, that fixed it. Perhaps earlier implementation of Android didn't show this issue when the code was written. Anyway, onwards & upwards.

I have another question, although its slightly beyond the scope of the book (struggling to find another forum to ask the question)...

I am looking to present the device (HTC Desire) to a PC as a Human Interface Device (HID).

I am using the BluetoothTexting as a starting point.

The idea is to use "socket = btserver.accept()" to open up a pipe to the PC, and then I implement the HID protocol across the pipe.

1st question - Is this a valid approach, or does the HID need implemented in the Android / Linux operating system?

I have changed the UUID to reflect its a HID ("00001124-0000-1000-8000-00805F9B34FB") and the PC is recognising it as a HID. Good start.

Using a breakpoint I have confirmed the "socket = btserver.accept()" is being reached.

However when I click on "Next" on the PC (to start "Registering a HID device ot this system. Please Wait.") the PC reports "Registration Failed".

Breakpoints after the "socket = btserver.accept()" show that the accept does not complete and instead timesout after the 120 seconds.

Any ideas?

Here's the relevant logcat trace:-

05-26 22:47:46.000: WARN/ActivityManager(75): Launch timeout has expired, giving up wake lock!
05-26 22:47:46.029: WARN/ActivityManager(75): Activity idle timeout for HistoryRecord{46525e78 com.paad.bluetoothtexting/.BluetoothTexting}
05-26 22:47:49.110: INFO//system/bin/btld(11841): ##### USerial_Ioctl: BT_Wake, 0x8003 ####
05-26 22:47:49.160: WARN/BTLD(11842): info:x0
05-26 22:47:49.160: INFO/BTL-IFS(11842): send_ctrl_msg: [BTL_IFS CTRL] send BTLIF_DTUN_SIGNAL_EVT (CTRL) 10 pbytes (hdl 14)
05-26 22:47:49.160: DEBUG/DTUN_HCID_BZ4(11855): dtun_dm_sig_link_up()
05-26 22:47:49.160: INFO/DTUN_HCID_BZ4(11855): dtun_dm_sig_link_up: dummy_handle = 272
05-26 22:47:49.160: DEBUG/ADAPTER(11855): adapter_get_device(00:1B:FB:CE:61:EF)
05-26 22:47:49.160: ERROR/BluetoothEventLoop.cpp(75): pollData[0] is revented, check next one
05-26 22:47:49.160: ERROR/BluetoothEventLoop.cpp(75): event_filter: Received signal org.bluez.Device:PropertyChanged from /org/bluez/11855/hci0/dev_00_1B_FB_CE_61_EF
05-26 22:47:49.210: WARN/BTLD(11842): ccb timer ticks: 2147483648
05-26 22:47:50.640: INFO/BTL-IFS(11842): send_ctrl_msg: [BTL_IFS CTRL] send BTLIF_DTUN_SIGNAL_EVT (CTRL) 11 pbytes (hdl 14)
05-26 22:47:50.640: DEBUG/DTUN_HCID_BZ4(11855): dtun_dm_sig_link_down()
05-26 22:47:50.640: INFO/DTUN_HCID_BZ4(11855): dtun_dm_sig_link_down device = 0xfbb0 handle = 272 reason = 19
05-26 22:47:50.640: ERROR/BluetoothEventLoop.cpp(75): pollData[0] is revented, check next one
05-26 22:47:50.640: ERROR/BluetoothEventLoop.cpp(75): event_filter: Received signal org.bluez.Device:PropertyChanged from /org/bluez/11855/hci0/dev_00_1B_FB_CE_61_EF
05-26 22:47:50.660: DEBUG/BluetoothA2dpService(75): Received intent Intent { act=android.bluetooth.device.action.ACL_DISCONNECT ED (has extras) }
05-26 22:47:51.217: INFO//system/bin/btld(11841): ##### USerial_Ioctl: BT_Sleep, 0x8004 ####

Thanks in advance,
Rab

[email protected] · May 27th, 2010, 12:52 PM

Rab , have u checked the bluetooth texting code on real device. does it work or not? if i have one android device and other a nokia mobile or laptop will it work or not?

rosebeck.82 · July 29th, 2011, 02:20 PM

hi reto,

i am getting java.lang.SecurityException though i have created android bluetooth permissions as written in the book....i have copied the program word-to-word from the book...but the log cat which i am getting says:
07-29 23:16:19.256: ERROR/AndroidRuntime(10373): FATAL EXCEPTION: main
07-29 23:16:19.256: ERROR/AndroidRuntime(10373): java.lang.SecurityException: Permission Denial: starting Intent { act=android.bluetooth.adapter.action.REQUEST_DISCO VERABLE cmp=com.android.settings/.bluetooth.RequestPermissionActivity } from ProcessRecord{449e6718 10373:org.example1/10068} (pid=10373, uid=10068) requires android.permission.BLUETOOTH
07-29 23:16:19.256: ERROR/AndroidRuntime(10373): at android.os.Parcel.readException(Parcel.java:1247)
07-29 23:16:19.256: ERROR/AndroidRuntime(10373): at android.os.Parcel.readException(Parcel.java:1235)
07-29 23:16:19.256: ERROR/AndroidRuntime(10373): at android.app.ActivityManagerProxy.startActivity(Act ivityManagerNative.java:1298)
07-29 23:16:19.256: ERROR/AndroidRuntime(10373): at android.app.Instrumentation.execStartActivity(Inst rumentation.java:1373)
07-29 23:16:19.256: ERROR/AndroidRuntime(10373): at android.app.Activity.startActivityForResult(Activi ty.java:2817)
07-29 23:16:19.256: ERROR/AndroidRuntime(10373): at org.example1.BluetoothTexting$2.onClick(BluetoothT exting.java:80)
07-29 23:16:19.256: ERROR/AndroidRuntime(10373): at android.view.View.performClick(View.java:2408)
07-29 23:16:19.256: ERROR/AndroidRuntime(10373): at android.view.View$PerformClick.run(View.java:8816)
07-29 23:16:19.256: ERROR/AndroidRuntime(10373): at android.os.Handler.handleCallback(Handler.java:587 )
07-29 23:16:19.256: ERROR/AndroidRuntime(10373): at android.os.Handler.dispatchMessage(Handler.java:92 )
07-29 23:16:19.256: ERROR/AndroidRuntime(10373): at android.os.Looper.loop(Looper.java:123)
07-29 23:16:19.256: ERROR/AndroidRuntime(10373): at android.app.ActivityThread.main(ActivityThread.jav a:4627)
07-29 23:16:19.256: ERROR/AndroidRuntime(10373): at java.lang.reflect.Method.invokeNative(Native Method)
07-29 23:16:19.256: ERROR/AndroidRuntime(10373): at java.lang.reflect.Method.invoke(Method.java:521)
07-29 23:16:19.256: ERROR/AndroidRuntime(10373): at com.android.internal.os.ZygoteInit$MethodAndArgsCa ller.run(ZygoteInit.java:858)
07-29 23:16:19.256: ERROR/AndroidRuntime(10373): at com.android.internal.os.ZygoteInit.main(ZygoteInit .java:616)
07-29 23:16:19.256: ERROR/AndroidRuntime(10373): at dalvik.system.NativeStart.main(Native Method)
07-29 23:16:19.272: WARN/ActivityManager(1086): Force finishing activity org.example1/.BluetoothTexting
07-29 23:16:19.780: WARN/ActivityManager(1086): Activity pause timeout for HistoryRecord{44982578 org.example1/.BluetoothTexting}
07-29 23:16:20.389: DEBUG/dalvikvm(9659): GC_EXTERNAL_ALLOC freed 5301 objects / 248000 bytes in 100ms
07-29 23:16:20.475: DEBUG/dalvikvm(9659): GC_EXTERNAL_ALLOC freed 747 objects / 49360 bytes in 58ms
07-29 23:16:20.624: DEBUG/dalvikvm(9659): GC_EXTERNAL_ALLOC freed 37 objects / 1360 bytes in 111ms
07-29 23:16:20.811: DEBUG/dalvikvm(9659): GC_EXTERNAL_ALLOC freed 385 objects / 13488 bytes in 85ms
07-29 23:16:25.139: WARN/KeyCharacterMap(1086): Can't open keycharmap file
07-29 23:16:25.139: WARN/KeyCharacterMap(1086): Error loading keycharmap file '/system/usr/keychars/qtouch-touchscreen.kcm.bin'. hw.keyboards.65538.devname='qtouch-touchscreen'
07-29 23:16:25.139: WARN/KeyCharacterMap(1086): Using default keymap: /system/usr/keychars/qwerty.kcm.bin
07-29 23:16:26.436: INFO/Process(10373): Sending signal. PID: 10373 SIG: 9
07-29 23:16:26.499: INFO/ActivityManager(1086): Process org.example1 (pid 10373) has died.
07-29 23:16:26.499: INFO/WindowManager(1086): WIN DEATH: Window{449acbe8 org.example1/org.example1.BluetoothTexting paused=false}
07-29 23:16:27.186: WARN/KeyCharacterMap(9659): Can't open keycharmap file
07-29 23:16:27.186: WARN/KeyCharacterMap(9659): Error loading keycharmap file '/system/usr/keychars/qtouch-touchscreen.kcm.bin'. hw.keyboards.65538.devname='qtouch-touchscreen'
07-29 23:16:27.186: WARN/KeyCharacterMap(9659): Using default keymap: /system/usr/keychars/qwerty.kcm.bin
07-29 23:16:27.795: DEBUG/dalvikvm(9659): GC_FOR_MALLOC freed 9397 objects / 404200 bytes in 58ms
07-29 23:16:28.022: DEBUG/dalvikvm(9659): GC_EXTERNAL_ALLOC freed 5876 objects / 271776 bytes in 69ms
07-29 23:16:28.108: DEBUG/dalvikvm(9659): GC_EXTERNAL_ALLOC freed 1020 objects / 57264 bytes in 60ms
07-29 23:16:28.124: WARN/KeyCharacterMap(9659): Can't open keycharmap file
07-29 23:16:28.124: WARN/KeyCharacterMap(9659): Error loading keycharmap file '/system/usr/keychars/qtouch-touchscreen.kcm.bin'. hw.keyboards.65538.devname='qtouch-touchscreen'
07-29 23:16:28.124: WARN/KeyCharacterMap(9659): Using default keymap: /system/usr/keychars/qwerty.kcm.bin
07-29 23:16:28.233: DEBUG/dalvikvm(9659): GC_EXTERNAL_ALLOC freed 429 objects / 15872 bytes in 43ms
07-29 23:16:28.366: INFO/ActivityManager(1086): Start proc com.google.android.voicesearch for broadcast com.google.android.voicesearch/.logging.LoggingReceiver: pid=10425 uid=10051 gids={3003}
07-29 23:16:28.538: INFO/ActivityThread(10425): Publishing provider com.google.android.voicesearch.VoiceSearchResultPr ovider: com.google.android.voicesearch.VoiceSearchResultPr ovider
07-29 23:16:29.374: WARN/KeyCharacterMap(9659): Can't open keycharmap file
07-29 23:16:29.374: WARN/KeyCharacterMap(9659): Error loading keycharmap file '/system/usr/keychars/qtouch-touchscreen.kcm.bin'. hw.keyboards.65538.devname='qtouch-touchscreen'
07-29 23:16:29.374: WARN/KeyCharacterMap(9659): Using default keymap: /system/usr/keychars/qwerty.kcm.bin
07-29 23:16:29.819: INFO/ActivityManager(1086): No longer want com.android.providers.calendar (pid 10061): hidden #16
07-29 23:16:30.064: WARN/ActivityManager(1086): Activity destroy timeout for HistoryRecord{44982578 org.example1/.BluetoothTexting}
07-29 23:16:40.655: DEBUG/dalvikvm(9659): GC_EXPLICIT freed 565 objects / 27848 bytes in 76ms
07-29 23:17:30.038: INFO/power(1086): *** set_screen_state 0
07-29 23:17:30.054: DEBUG/SurfaceFlinger(1086): About to give-up screen, flinger = 0x120f38
07-29 23:17:30.069: DEBUG/Sensors(1086): using accelerometer (name=accelerometer)
07-29 23:17:30.100: DEBUG/WifiService(1086): ACTION_SCREEN_OFF
07-29 23:17:30.100: DEBUG/WifiService(1086): setting ACTION_DEVICE_IDLE timer for 120,000 ms
07-29 23:17:35.202: DEBUG/StatusBar(1086): DISABLE_EXPAND: yes
07-29 23:17:35.225: INFO/ActivityManager(1086): Start proc com.android.settings for broadcast com.android.settings/.widget.SettingsAppWidgetProvider: pid=10438 uid=1000 gids={3003, 3002, 3001}
07-29 23:17:35.327: DEBUG/GoogleLoginService(1219): onBind: Intent { act=android.accounts.AccountAuthenticator cmp=com.google.android.gsf/.loginservice.GoogleLoginService }
07-29 23:17:35.436: DEBUG/skia(1086): purging 215K from font cache [8 entries]
07-29 23:17:35.530: INFO/ActivityManager(1086): No longer want com.google.android.gm (pid 10079): hidden #16
07-29 23:17:41.842: DEBUG/dalvikvm(1219): GC_EXPLICIT freed 755 objects / 39192 bytes in 77ms
07-29 23:18:16.788: ERROR/Tethering(1086): active iface (usb0) reported as added, ignoring
07-29 23:18:16.788: DEBUG/WifiService(1086): ACTION_BATTERY_CHANGED pluggedType: 2
07-29 23:19:30.116: INFO/wpa_supplicant(1163): CTRL-EVENT-STATE-CHANGE id=-1 state=8 BSSID=00:00:00:00:00:00
07-29 23:19:30.116: DEBUG/WifiService(1086): got ACTION_DEVICE_IDLE
07-29 23:19:30.124: VERBOSE/WifiMonitor(1086): Event [CTRL-EVENT-STATE-CHANGE id=-1 state=8 BSSID=00:00:00:00:00:00]
07-29 23:19:30.139: VERBOSE/WifiStateTracker(1086): Changing supplicant state: SCANNING ==> DORMANT
07-29 23:19:30.155: DEBUG/WifiStateTracker(1086): Reset connections and stopping DHCP
07-29 23:19:30.456: INFO/wpa_supplicant(1163): CTRL-EVENT-STATE-CHANGE id=-1 state=8 BSSID=00:00:00:00:00:00
07-29 23:19:30.459: VERBOSE/WifiMonitor(1086): Event [CTRL-EVENT-STATE-CHANGE id=-1 state=8 BSSID=00:00:00:00:00:00]
07-29 23:19:31.166: DEBUG/WifiStateTracker(1086): Disabling interface
07-29 23:19:31.166: DEBUG/NetworkStateTracker(1086): setDetailed state, old =SCANNING and new state=IDLE
07-29 23:19:31.202: INFO/wpa_supplicant(1163): CTRL-EVENT-DRIVER-STATE STOPPED
07-29 23:19:31.202: VERBOSE/WifiMonitor(1086): Event [CTRL-EVENT-DRIVER-STATE STOPPED]
07-29 23:19:31.210: VERBOSE/WifiStateTracker(1086): Changing supplicant state: DORMANT ==> DORMANT
07-29 23:19:31.210: DEBUG/ConnectivityService(1086): Dropping ConnectivityChange for WIFI: DISCONNECTED/IDLE
07-29 23:21:06.592: DEBUG/SntpClient(1086): request time failed: java.net.UnknownHostException: north-america.pool.ntp.org
07-29 23:21:15.694: DEBUG/SntpClient(1086): request time failed: java.net.UnknownHostException: north-america.pool.ntp.org
07-29 23:21:15.733: DEBUG/SntpClient(1086): request time failed: java.net.UnknownHostException: north-america.pool.ntp.org
07-29 23:21:15.733: DEBUG/SntpClient(1086): request time failed: java.net.UnknownHostException: north-america.pool.ntp.org
07-29 23:26:06.600: DEBUG/SntpClient(1086): request time failed: java.net.UnknownHostException: north-america.pool.ntp.org
07-29 23:26:19.366: DEBUG/dalvikvm(9982): GC_EXPLICIT freed 348 objects / 19176 bytes in 99ms
07-29 23:26:24.335: DEBUG/dalvikvm(9776): GC_EXPLICIT freed 2994 objects / 158824 bytes in 68ms
07-29 23:28:25.210: INFO/EventLogService(1219): Aggregate from 1311960505044 (log), 1311960505044 (data)
07-29 23:28:30.288: DEBUG/dalvikvm(1219): GC_EXPLICIT freed 788 objects / 146720 bytes in 82ms
07-29 23:29:01.569: DEBUG/dalvikvm(10043): GC_FOR_MALLOC freed 13863 objects / 491328 bytes in 52ms
07-29 23:29:02.014: DEBUG/dalvikvm(10043): GC_FOR_MALLOC freed 16391 objects / 576312 bytes in 44ms
07-29 23:29:02.460: DEBUG/dalvikvm(10043): GC_FOR_MALLOC freed 15378 objects / 504416 bytes in 43ms
07-29 23:29:02.585: ERROR/UpdateCheckService(10043): Error
07-29 23:29:02.585: ERROR/UpdateCheckService(10043): java.net.UnknownHostException: api04.androidpit.info
07-29 23:29:02.585: ERROR/UpdateCheckService(10043): at java.net.InetAddress.lookupHostByName(InetAddress. java:513)
07-29 23:29:02.585: ERROR/UpdateCheckService(10043): at java.net.InetAddress.getAllByNameImpl(InetAddress. java:278)
07-29 23:29:02.585: ERROR/UpdateCheckService(10043): at java.net.InetAddress.getAllByName(InetAddress.java :242)
07-29 23:29:02.585: ERROR/UpdateCheckService(10043): at org.apache.http.impl.conn.DefaultClientConnectionO perator.openConnection(DefaultClientConnectionOper ator.java:136)
07-29 23:29:02.585: ERROR/UpdateCheckService(10043): at org.apache.http.impl.conn.AbstractPoolEntry.open(A bstractPoolEntry.java:164)
07-29 23:29:02.585: ERROR/UpdateCheckService(10043): at org.apache.http.impl.conn.AbstractPooledConnAdapte r.open(AbstractPooledConnAdapter.java:119)
07-29 23:29:02.585: ERROR/UpdateCheckService(10043): at org.apache.http.impl.client.DefaultRequestDirector .execute(DefaultRequestDirector.java:348)
07-29 23:29:02.585: ERROR/UpdateCheckService(10043): at org.apache.http.impl.client.AbstractHttpClient.exe cute(AbstractHttpClient.java:555)
07-29 23:29:02.585: ERROR/UpdateCheckService(10043): at org.apache.http.impl.client.AbstractHttpClient.exe cute(AbstractHttpClient.java:487)
07-29 23:29:02.585: ERROR/UpdateCheckService(10043): at org.apache.http.impl.client.AbstractHttpClient.exe cute(AbstractHttpClient.java:465)
07-29 23:29:02.585: ERROR/UpdateCheckService(10043): at de.androidpit.app.util.Communicator.executeQueryIn ternal(Communicator.java:273)
07-29 23:29:02.585: ERROR/UpdateCheckService(10043): at de.androidpit.app.util.Communicator.executeQuery(C ommunicator.java:212)
07-29 23:29:02.585: ERROR/UpdateCheckService(10043): at de.androidpit.app.services.UpdateCheckService.retr ieveUpdatesAndNotify(UpdateCheckService.java:143)
07-29 23:29:02.585: ERROR/UpdateCheckService(10043): at de.androidpit.app.services.UpdateCheckService.run( UpdateCheckService.java:113)
07-29 23:29:02.585: ERROR/UpdateCheckService(10043): at java.lang.Thread.run(Thread.java:1096)
07-29 23:31:06.616: DEBUG/SntpClient(1086): request time failed: java.net.UnknownHostException: north-america.pool.ntp.org
07-29 23:31:15.710: DEBUG/SntpClient(1086): request time failed: java.net.UnknownHostException: north-america.pool.ntp.org
07-29 23:31:15.741: DEBUG/SntpClient(1086): request time failed: java.net.UnknownHostException: north-america.pool.ntp.org
07-29 23:31:15.741: DEBUG/SntpClient(1086): request time failed: java.net.UnknownHostException: north-america.pool.ntp.org
07-29 23:32:15.975: INFO/ActivityManager(1086): Start proc com.android.providers.calendar for content provider com.android.providers.calendar/.CalendarProvider2: pid=10455 uid=10005 gids={3003}
07-29 23:32:16.030: INFO/ActivityThread(10455): Publishing provider com.android.calendar: com.android.providers.calendar.CalendarProvider2
07-29 23:32:16.147: DEBUG/Calendar(10455): missed alarms found: 0
07-29 23:32:16.202: WARN/GDataClient(1219): Unable to execute HTTP request.java.net.UnknownHostException: android.clients.google.com
07-29 23:32:16.202: DEBUG/CalendarSyncAdapter(1219): Unable to get calendar accountsjava.net.UnknownHostException: android.clients.google.com
07-29 23:32:16.225: DEBUG/SyncManager(1086): failed sync operation authority: com.android.calendar account: Account {[email protected], type=com.google} extras: [] syncSource: 4 when: 126303278 expedited: false, SyncResult: stats [ numIoExceptions: 1]
07-29 23:32:16.249: INFO/ActivityManager(1086): No longer want com.facebook.katana (pid 9785): hidden #16
07-29 23:32:19.545: INFO/ActivityManager(1086): Start proc com.facebook.katana for service com.facebook.katana/.platform.FacebookSyncAdapterService: pid=10466 uid=10016 gids={3003, 1015}
07-29 23:32:19.631: INFO/ActivityThread(10466): Publishing provider com.facebook.katana.provider.NotificationsProvider : com.facebook.katana.provider.NotificationsProvider
07-29 23:32:19.702: INFO/ActivityThread(10466): Publishing provider com.facebook.katana.provider.UserValuesProvider: com.facebook.katana.provider.UserValuesProvider
07-29 23:32:19.710: INFO/ActivityThread(10466): Publishing provider com.facebook.katana.provider.FriendsProvider: com.facebook.katana.provider.FriendsProvider
07-29 23:32:19.717: INFO/ActivityThread(10466): Publishing provider com.facebook.katana.provider.MailboxProvider: com.facebook.katana.provider.MailboxProvider
07-29 23:32:19.725: INFO/ActivityThread(10466): Publishing provider com.facebook.katana.provider.UserStatusesProvider: com.facebook.katana.provider.UserStatusesProvider
07-29 23:32:19.725: INFO/ActivityThread(10466): Publishing provider com.facebook.katana.provider.PhotosProvider: com.facebook.katana.provider.PhotosProvider
07-29 23:32:20.233: DEBUG/dalvikvm(10466): GC_EXTERNAL_ALLOC freed 2902 objects / 188376 bytes in 47ms
07-29 23:32:20.342: ERROR/HttpOperation(10466): Encountered exception: java.net.UnknownHostException: api.facebook.com
07-29 23:32:20.366: DEBUG/SyncManager(1086): failed sync operation authority: com.android.contacts account: Account {[email protected], type=com.facebook.auth.login} extras: [] syncSource: 4 when: 126306892 expedited: false, SyncResult: stats [ numIoExceptions: 1]
07-29 23:32:20.397: INFO/ActivityManager(1086): No longer want com.android.defcontainer (pid 10315): hidden #16
07-29 23:32:21.116: ERROR/HttpOperation(10466): Encountered exception: java.net.UnknownHostException: api.facebook.com
07-29 23:32:22.194: ERROR/HttpOperation(10466): Encountered exception: java.net.UnknownHostException: api.facebook.com
07-29 23:32:25.436: DEBUG/dalvikvm(9776): GC_EXPLICIT freed 460 objects / 23888 bytes in 58ms
07-29 23:32:30.116: ERROR/HttpOperation(10466): Encountered exception: java.net.UnknownHostException: api.facebook.com
07-29 23:32:30.467: DEBUG/dalvikvm(1219): GC_EXPLICIT freed 700 objects / 33432 bytes in 91ms
07-29 23:32:52.272: ERROR/HttpOperation(10466): Encountered exception: java.net.UnknownHostException: api.facebook.com
07-29 23:33:00.210: DEBUG/dalvikvm(1086): GC_FOR_MALLOC freed 27965 objects / 1363112 bytes in 135ms
07-29 23:33:20.756: ERROR/HttpOperation(10466): Encountered exception: java.net.UnknownHostException: api.facebook.com
07-29 23:33:25.819: DEBUG/dalvikvm(10466): GC_EXPLICIT freed 5463 objects / 329544 bytes in 68ms
07-29 23:33:30.170: ERROR/HttpOperation(10466): Encountered exception: java.net.UnknownHostException: api.facebook.com
07-29 23:33:50.835: ERROR/HttpOperation(10466): Encountered exception: java.net.UnknownHostException: api.facebook.com
07-29 23:34:20.913: ERROR/HttpOperation(10466): Encountered exception: java.net.UnknownHostException: api.facebook.com
07-29 23:34:30.225: ERROR/HttpOperation(10466): Encountered exception: java.net.UnknownHostException: api.facebook.com
07-29 23:34:35.288: DEBUG/dalvikvm(10466): GC_EXPLICIT freed 3488 objects / 205848 bytes in 62ms
07-29 23:34:54.991: INFO/ActivityManager(1086): Start proc com.google.android.gm for service com.google.android.gm/.provider.MailSyncAdapterService: pid=10486 uid=10019 gids={3003, 1015}
07-29 23:34:55.108: INFO/ActivityThread(10486): Publishing provider gmail-ls: com.google.android.gm.provider.MailProvider
07-29 23:34:55.124: INFO/ActivityThread(10486): Publishing provider com.google.android.gm.attachmentspreviews: com.google.android.gm.AttachmentPreviewProvider
07-29 23:34:55.124: INFO/ActivityThread(10486): Publishing provider com.google.android.gmail.SuggestionProvider: com.google.android.gm.SuggestionsProvider
07-29 23:34:55.147: INFO/ActivityThread(10486): Publishing provider gmail-downloads: com.google.android.gm.downloadprovider.DownloadPro vider
07-29 23:34:55.460: INFO/Gmail(10486): calculateUnknownSyncRationalesAndPurgeInBackground : queueing
07-29 23:34:55.475: INFO/Gmail(10486): calculateUnknownSyncRationalesAndPurgeInBackground : running
07-29 23:34:55.538: INFO/Gmail(10486): getStartSyncRequest: handledServerOpId: 141557, upperFetchedConvoId: 1365217046169649152, lowerFetchedConvoId: 0, ackedClientOp: 0
07-29 23:34:55.600: DEBUG/dalvikvm(10486): GC_FOR_MALLOC freed 4588 objects / 233304 bytes in 53ms
07-29 23:34:55.819: DEBUG/SyncManager(1086): failed sync operation authority: gmail-ls account: Account {[email protected], type=com.google} extras: [] syncSource: 4 when: 126462317 expedited: false, SyncResult: stats [ numIoExceptions: 1]
07-29 23:34:55.842: INFO/ActivityManager(1086): No longer want com.android.voicedialer (pid 10323): hidden #16
07-29 23:35:05.139: DEBUG/dalvikvm(1219): GC_EXPLICIT freed 282 objects / 11168 bytes in 64ms
07-29 23:36:06.617: DEBUG/SntpClient(1086): request time failed: java.net.UnknownHostException: north-america.pool.ntp.org
07-29 23:37:21.178: ERROR/HttpOperation(10466): Encountered exception: java.net.UnknownHostException: api.facebook.com
07-29 23:37:22.241: ERROR/HttpOperation(10466): Encountered exception: java.net.UnknownHostException: api.facebook.com
07-29 23:37:26.256: DEBUG/dalvikvm(10466): GC_EXPLICIT freed 1958 objects / 114696 bytes in 82ms
07-29 23:37:52.311: ERROR/HttpOperation(10466): Encountered exception: java.net.UnknownHostException: api.facebook.com
07-29 23:38:22.381: ERROR/HttpOperation(10466): Encountered exception: java.net.UnknownHostException: api.facebook.com
07-29 23:39:28.389: WARN/GDataClient(1219): Unable to execute HTTP request.java.net.UnknownHostException: android.clients.google.com
07-29 23:39:28.389: DEBUG/Sync(1219): Unable to process gdata feed: android.clients.google.com
07-29 23:39:28.397: DEBUG/SyncManager(1086): failed sync operation authority: subscribedfeeds account: Account {[email protected], type=com.google} extras: [] syncSource: 4 when: 126735664 expedited: false, SyncResult: stats [ numIoExceptions: 1]
07-29 23:39:33.420: DEBUG/dalvikvm(1219): GC_EXPLICIT freed 492 objects / 28488 bytes in 76ms
07-29 23:41:06.631: DEBUG/SntpClient(1086): request time failed: java.net.UnknownHostException: north-america.pool.ntp.org
07-29 23:41:15.725: DEBUG/SntpClient(1086): request time failed: java.net.UnknownHostException: north-america.pool.ntp.org
07-29 23:41:15.756: DEBUG/SntpClient(1086): request time failed: java.net.UnknownHostException: north-america.pool.ntp.org
07-29 23:41:15.764: DEBUG/SntpClient(1086): request time failed: java.net.UnknownHostException: north-america.pool.ntp.org
07-29 23:42:21.241: ERROR/HttpOperation(10466): Encountered exception: java.net.UnknownHostException: api.facebook.com
07-29 23:42:22.303: ERROR/HttpOperation(10466): Encountered exception: java.net.UnknownHostException: api.facebook.com
07-29 23:42:26.327: DEBUG/dalvikvm(10466): GC_EXPLICIT freed 3069 objects / 182328 bytes in 86ms
07-29 23:42:52.366: ERROR/HttpOperation(10466): Encountered exception: java.net.UnknownHostException: api.facebook.com
07-29 23:43:22.428: ERROR/HttpOperation(10466): Encountered exception: java.net.UnknownHostException: api.facebook.com
07-29 23:46:00.000: INFO/ActivityManager(1086): No longer want com.android.vending (pid 10329): hidden #16
07-29 23:46:00.014: INFO/ActivityManager(1086): No longer want com.svox.pico (pid 10338): hidden #17
07-29 23:46:05.155: DEBUG/dalvikvm(10381): GC_EXPLICIT freed 1506 objects / 109016 bytes in 74ms
07-29 23:46:06.639: DEBUG/SntpClient(1086): request time failed: java.net.UnknownHostException: north-america.pool.ntp.org
07-29 23:46:10.147: DEBUG/dalvikvm(10392): GC_EXPLICIT freed 2261 objects / 147096 bytes in 62ms
07-29 23:51:06.647: DEBUG/SntpClient(1086): request time failed: java.net.UnknownHostException: north-america.pool.ntp.org
07-29 23:51:15.741: DEBUG/SntpClient(1086): request time failed: java.net.UnknownHostException: north-america.pool.ntp.org
07-29 23:51:15.772: DEBUG/SntpClient(1086): request time failed: java.net.UnknownHostException: north-america.pool.ntp.org
07-29 23:51:15.772: DEBUG/SntpClient(1086): request time failed: java.net.UnknownHostException: north-america.pool.ntp.org

Please please help me out!!!
Please