Android ANR keyDispatchingTimedOut

Encountering a problem that application freezes with following trace report.

DALVIK THREADS:

(mutexes: tll=0 tsl=0 tscl=0 ghl=0)

"main" prio=5 tid=1 NATIVE

| group="main" sCount=1 dsCount=0 obj=0x40c62460 self=0x12938

| sysTid=29266 nice=0 sched=0/0 cgrp=default handle=1074517288

| schedstat=( 196109169806 30434300367 126292 ) utm=18261 stm=1349 core=1

at com.adobe.air.customHandler.callTimeoutFunction(Native Method)

at com.adobe.air.customHandler.handleMessage(customHandler.java:22)

at android.os.Handler.dispatchMessage(Handler.java:99)

at android.os.Looper.loop(Looper.java:137)

at android.app.ActivityThread.main(ActivityThread.java:4507)

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:980)

at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:747)

at dalvik.system.NativeStart.main(Native Method)

"Thread-2103" prio=5 tid=18 NATIVE

| group="main" sCount=1 dsCount=0 obj=0x41ed5f08 self=0x32d0c8

| sysTid=29429 nice=0 sched=0/0 cgrp=default handle=4968104

| schedstat=( 30620333 8523624 56 ) utm=1 stm=1 core=0

at dalvik.system.NativeStart.run(Native Method)

"AsyncTask #1" prio=5 tid=26 WAIT

| group="main" sCount=1 dsCount=0 obj=0x41ebebf8 self=0x4a4288

| sysTid=29424 nice=10 sched=0/0 cgrp=bg_non_interactive handle=3258096

| schedstat=( 3129456 48731754 30 ) utm=0 stm=0 core=1

at java.lang.Object.wait(Native Method)

- waiting on <0x41ebed90> (a java.lang.VMThread) held by tid=26 (AsyncTask #1)

at java.lang.Thread.parkFor(Thread.java:1231)

at sun.misc.Unsafe.park(Unsafe.java:323)

at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)

at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2022)

at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:413)

at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1009)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1069)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:569)

at java.lang.Thread.run(Thread.java:856)

This ANR frequently exist in Galaxy S3. It is not related to user input since it still happens when no touches event.

Anyone could help?