Android sqlite InsertHelper

i have arraylist of custom object(title a开发者_StackOverflownd id) arraylist of size 7000+ ,i have created it from the json ,then i need to insert it in db,for this i have using insertHelper ,it seems faster ,but i need to complete the insertion with in 10 to 15 s

while inserting into the arraylist , just create one more thread to insert into the sqlitedatabase database.