add dycoon extention.
merge
Revert "stop rule"

This reverts commit 8902c1a4c1b5f19e14735159fafa2099602c5d56.
merge
merge
flash cc
merge
Revert "stop rule"

This reverts commit 8902c1a4c1b5f19e14735159fafa2099602c5d56.
merge
merge
resolve conflict.
resolv conflict.
android
delete my android implement