Android sqlite database -

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i have entered exit problem..

my own database file in encrypted zip file , on assets folder. @ first copy zip file in package directory. extract encrpyted zip file zip4j library. extract database file package directory , open database file with;

sqlitedatabase database = sqlitedatabase.opendatabase(                     dbfile.getpath(),                     null,                     sqlitedatabase.no_localized_collators | sqlitedatabase.open_readonly);

then delete database file dbfile.delete(); (because database file not encrypted , large ~6mb lot of space)

but dont delete zip file because encrypted, little size ~2mb and @ each application launch not copy zip file again.

although database query's work (but delete database file maybe database open in memory?)

but times show problem on logcat;

sqliteconnectionpool: sqliteconnection object database '/data/user/0/mypackage/files/mydb' leaked!  please fix application end transactions in progress , close database when no longer needed.

my project use lot of database query. cursor object in try catch finally block. in finally block cursor.close().

what can do?


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