Market Error Report

[alfcen]

Hi, I am receiving several error reports regarding my apps in the market.
All apps concerned utilize a compass to which the error is related, however,
I failed to decipher the message. The apps throw no error on my phone.
Any such experience out there?

ANR keyDispatchingTimedOut in compass

v1.00
May 11, 2012 6:44:07 AM
OTHER
DALVIK THREADS:
(mutexes: tll=0 tsl=0 tscl=0 ghl=1)
"main" prio=5 tid=1 SUSPENDED
  | group="main" sCount=1 dsCount=0 obj=0x40a6f460 self=0x12828
  | sysTid=3569 nice=0 sched=0/0 cgrp=default handle=1074795656
  | schedstat=( 0 0 0 ) utm=2924 stm=225 core=0
  at android.graphics.Canvas.native_drawBitmap(Native Method)
  at android.graphics.Canvas.drawBitmap(Canvas.java:1143)
  at android.graphics.drawable.BitmapDrawable.draw(BitmapDrawable.java:393)
  at anywheresoftware.b4a.objects.drawable.CanvasWrapper.Initialize(CanvasWrapper.java:76)
  at requio.com_nz177jp.atlantis.compass._sensor_sensorchanged(compass.java:414)
  at java.lang.reflect.Method.invokeNative(Native Method)
  at java.lang.reflect.Method.invoke(Method.java:511)
  at anywheresoftware.b4a.BA.raiseEvent2(BA.java:104)
  at anywheresoftware.b4a.BA.raiseEvent(BA.java:88)
  at anywheresoftware.b4a.phone.Phone$PhoneSensors$1.onSensorChanged(Phone.java:1137)
  at android.hardware.SensorManager$ListenerDelegate$1.handleMessage(SensorManager.java:580)
  at android.os.Handler.dispatchMessage(Handler.java:99)
  at android.os.Looper.loop(Looper.java:137)
  at android.app.ActivityThread.main(ActivityThread.java:4340)
  at java.lang.reflect.Method.invokeNative(Native Method)
  at java.lang.reflect.Method.invoke(Method.java:511)
  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
  at dalvik.system.NativeStart.main(Native Method)

"android.hardware.SensorManager$SensorThread" prio=5 tid=11 SUSPENDED
  | group="main" sCount=1 dsCount=0 obj=0x419d0598 self=0x24f960
  | sysTid=3596 nice=-8 sched=0/0 cgrp=default handle=1984416
  | schedstat=( 0 0 0 ) utm=23 stm=3 core=1
  at android.hardware.SensorManager.sensors_data_poll(Native Method)
  at android.hardware.SensorManager$SensorThread$SensorThreadRunnable.run(SensorManager.java:498)
  at java.lang.Thread.run(Thread.java:856)

"Binder Thread #3" prio=5 tid=10 NATIVE
  | group="main" sCount=1 dsCount=0 obj=0x4184c728 self=0x1bdb28
  | sysTid=3585 nice=0 sched=0/0 cgrp=default handle=1744392
  | schedstat=( 0 0 0 ) utm=0 stm=0 core=1
  at dalvik.system.NativeStart.run(Native Method)

"Binder Thread #2" prio=5 tid=9 NATIVE
  | group="main" sCount=1 dsCount=0 obj=0x4182a248 self=0x1df310
  | sysTid=3580 nice=0 sched=0/0 cgrp=default handle=2060776
  | schedstat=( 0 0 0 ) utm=0 stm=0 core=1
  at dalvik.system.NativeStart.run(Native Method)

"Binder Thread #1" prio=5 tid=8 NATIVE
  | group="main" sCount=1 dsCount=0 obj=0x4182a040 self=0x1e78b0
  | sysTid=3579 nice=0 sched=0/0 cgrp=default handle=2067160
  | schedstat=( 0 0 0 ) utm=0 stm=0 core=1
  at dalvik.system.NativeStart.run(Native Method)

"FinalizerWatchdogDaemon" daemon prio=5 tid=7 TIMED_WAIT
  | group="main" sCount=1 dsCount=0 obj=0x41826e98 self=0x1f1ce8
  | sysTid=3578 nice=0 sched=0/0 cgrp=default handle=1845800
  | schedstat=( 0 0 0 ) utm=0 stm=0 core=0
  at java.lang.VMThread.sleep(Native Method)
  at java.lang.Thread.sleep(Thread.java:1031)
  at java.lang.Thread.sleep(Thread.java:1013)
  at java.lang.Daemons$FinalizerWatchdogDaemon.run(Daemons.java:213)
  at java.lang.Thread.run(Thread.java:856)

"FinalizerDaemon" daemon prio=5 tid=6 WAIT
  | group="main" sCount=1 dsCount=0 obj=0x41826d40 self=0x1adac8
  | sysTid=3577 nice=0 sched=0/0 cgrp=default handle=1844688
  | schedstat=( 0 0 0 ) utm=7 stm=2 core=1
  at java.lang.Object.wait(Native Method)
  - waiting on <0x40a655d0> (a java.lang.ref.ReferenceQueue)
  at java.lang.Object.wait(Object.java:401)
  at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:102)
  at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:73)
  at java.lang.Daemons$FinalizerDaemon.run(Daemons.java:168)
  at java.lang.Thread.run(Thread.java:856)

"ReferenceQueueDaemon" daemon prio=5 tid=5 WAIT
  | group="main" sCount=1 dsCount=0 obj=0x41826bd8 self=0x1bcad8
  | sysTid=3576 nice=0 sched=0/0 cgrp=default handle=2012968
  | schedstat=( 0 0 0 ) utm=3 stm=2 core=0
  at java.lang.Object.wait(Native Method)
  - waiting on <0x40a654f8> 
  at java.lang.Object.wait(Object.java:364)
  at java.lang.Daemons$ReferenceQueueDaemon.run(Daemons.java:128)
  at java.lang.Thread.run(Thread.java:856)

"Compiler" daemon prio=5 tid=4 VMWAIT
  | group="system" sCount=1 dsCount=0 obj=0x41826ae8 self=0x1e8748
  | sysTid=3575 nice=0 sched=0/0 cgrp=default handle=1738728
  | schedstat=( 0 0 0 ) utm=14 stm=9 core=1
  at dalvik.system.NativeStart.run(Native Method)

"Signal Catcher" daemon prio=5 tid=3 RUNNABLE
  | group="system" sCount=0 dsCount=0 obj=0x418269f0 self=0x1dacc8
  | sysTid=3574 nice=0 sched=0/0 cgrp=default handle=2061848
  | schedstat=( 0 0 0 ) utm=0 stm=0 core=1
  at dalvik.system.NativeStart.run(Native Method)

"GC" daemon prio=5 tid=2 SUSPENDED
  | group="system" sCount=1 dsCount=0 obj=0x41826910 self=0x1d6590
  | sysTid=3571 nice=0 sched=0/0 cgrp=default handle=1386576
  | schedstat=( 0 0 0 ) utm=1429 stm=117 core=1
  at dalvik.system.NativeStart.run(Native Method)

 

[Erel]

keyDispatchingTimedOut : This error means that the main thread was busy for more than 5 seconds and wasn't able to handle the user input (the user touched the screen for example).

You should not reinitialize the canvas inside this event. You should only initialize it once. This will fix this error.

 

[alfcen]

Thanks a lot for your ultra-fast response, Erel. I will review my code.