[Android] Failed to install apk on device: timeout

I got error message as below:

[2011-05-26 15:03:37] Android Launch!
[2011-05-26 15:03:37] adb is running normally.
[2011-05-26 15:03:37] Performing com.test.myActivityactivity launch
[2011-05-26 15:03:37] Automatic Target Mode: using device '10005231b7a7'
[2011-05-26 15:03:37] Uploading myActivity.apk onto device '10005231b7a7'
[2011-05-26 15:03:46] Failed to install myActivity.apk on device '10005231b7a7': timeout 

[2011-05-26 15:03:46] Launch canceled!

This is cause by insufficient time out limit in eclipse default setting.
You can change the limit at Window -> Preference -> Android -> DDMS