set the mininal sdk in meta.xml to 10

Note for these methods:
getAuthToken: one of them requires api-14+, other are ok
startRecording: one of them requires api-16+, other are ok

Not for these action:
PACKAGE_VERIFIED: set to api-17+
http://developer.android.com/reference/android/content/Intent.html#ACTION_PACKAGE_VERIFIED

Unsure for these methods: (didn't find in android's public api, please help to check, I will check it more carefully)
getTokenGoogle
getTokenWithNotificationGoogle
BrowserProvider
BrowserProvider2
CalendarProvider2
contacts/contacts
contacts/data
contacts/raw_contacts
contacts/phone_lookup
contacts/profile
UserDictionary
EMailProvider
%hostname
%imei
%macaddr
%serialno
%cid
/proc
/system/build.prop
/sys/block/.../cid
/sys/class/.../cid
AdvertisingId
GservicesProvider
SERIAL
inet
disableLocationUpdates
enableLocationUpdates
getAllMessagesFromIcc
SmsProvider
MmsProvider
MmsSmsProvider
VoicemailContentProvider
getWifiApConfiguration
getNfcAdapter
com.google.android.c2dm.intent.REGISTRATION
com.google.android.c2dm.intent.RECEIVE
getIsimDomain
getIsimImpi
getIsimImpu
getLine1AlphaTag
getMsisdn
TelephonyProvider
CallLogProvider
sh
su
media
sdcard
ApplicationsProvider