keyDispatchingTimedOut while using emulator

Question

While using honeycomb emulator is shows following error and become very slow.

02-11 02:58:50.949: ERROR/ActivityManager(365): ANR in com.android.launcher (com.android.launcher/com.android.launcher2.Launcher)
02-11 02:58:50.949: ERROR/ActivityManager(365): Reason: keyDispatchingTimedOut
02-11 02:58:50.949: ERROR/ActivityManager(365): Load: 2.57 / 1.18 / 0.89
02-11 02:58:50.949: ERROR/ActivityManager(365): CPU usage from 3042ms to -7585ms ago:
02-11 02:58:50.949: ERROR/ActivityManager(365):   74% 365/system_server: 53% user + 21% kernel / faults: 335 minor
02-11 02:58:50.949: ERROR/ActivityManager(365):   9% 780/zygote: 3.8% user + 5.1% kernel / faults: 915 minor
02-11 02:58:50.949: ERROR/ActivityManager(365):   8.2% 684/com.android.launcher: 6% user + 2.1% kernel / faults: 51 minor
02-11 02:58:50.949: ERROR/ActivityManager(365):   0% 432/zygote: 0% user + 0% kernel / faults: 22 minor
02-11 02:58:50.949: ERROR/ActivityManager(365):   2.4% 41/adbd: 0.3% user + 2% kernel
02-11 02:58:50.949: ERROR/ActivityManager(365):   0.4% 546/com.android.systemui: 0.1% user + 0.2% kernel / faults: 11 minor
02-11 02:58:50.949: ERROR/ActivityManager(365):   0.5% 733/logcat: 0% user + 0.5% kernel
02-11 02:58:50.949: ERROR/ActivityManager(365):   0% 425/zygote: 0% user + 0% kernel
02-11 02:58:50.949: ERROR/ActivityManager(365):   0% 28/servicemanager: 0% user + 0% kernel
02-11 02:58:50.949: ERROR/ActivityManager(365): 100% TOTAL: 65% user + 34% kernel + 0.6% softirq
02-11 02:58:50.949: ERROR/ActivityManager(365): CPU usage from 9680ms to 11220ms later:
02-11 02:58:50.949: ERROR/ActivityManager(365):   70% 365/system_server: 28% user + 42% kernel
02-11 02:58:50.949: ERROR/ActivityManager(365):     49% 396/InputDispatcher: 18% user + 30% kernel
02-11 02:58:50.949: ERROR/ActivityManager(365):     21% 366/HeapWorker: 8.1% user + 13% kernel
02-11 02:58:50.949: ERROR/ActivityManager(365):   26% 78014% user + 11% kernel / faults: 323 minor
02-11 02:58:50.949: ERROR/ActivityManager(365):     20% 780/.ap: 10% user + 10% kernel
02-11 02:58:50.949: ERROR/ActivityManager(365):     5.4% 781/HeapWorker: 4.6% user + 0.7% kernel
02-11 02:58:50.949: ERROR/ActivityManager(365):   1.3% 41/adbd: 0% user + 1.3% kernel
02-11 02:58:50.949: ERROR/ActivityManager(365):     0.6% 41/adbd: 0% user + 0.6% kernel
02-11 02:58:50.949: ERROR/ActivityManager(365):     0.6% 65/adbd: 0% user + 0.6% kernel
02-11 02:58:50.949: ERROR/ActivityManager(365):   0.7% 684/com.android.launcher: 0.7% user + 0% kernel
02-11 02:58:50.949: ERROR/ActivityManager(365):     0.7% 684/ndroid.launcher: 0.7% user + 0% kernel
02-11 02:58:50.949: ERROR/ActivityManager(365):     0.7% 691/Binder Thread #: 0.7% user + 0% kernel
02-11 02:58:50.949: ERROR/ActivityManager(365): 100% TOTAL: 40% user + 58% kernel + 0.6% softirq

What did went wrong here. What i need fix this?
thank you

Answer 1

This is actually ANR (Activity not responding)

your activity is taking long enough to execute the task you provided

Below links have info regarding how to force it to be responsive thru THREADS.

You should execute heavy log running tasks in seperate THREAD or Async Task

Simlar Problen in SO with solution Here

and

Here