android - How to put a query using cursor loader? -

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this sqlite query , need use in cursor loader. select * triphistory _startdate > date('now','-8 days');

i try not working code given below . please check this.

        c = new cursorloader(                 this,                 hollacontractclass.hollas.trip_history_uri,                 projection,                 hollacontractclass.hollas.hollatriphistorycolumns.status                         + " =? , "                         + hollacontractclass.hollas.hollatriphistorycolumns.start_date                         + " >?",                 new string[] { "finished", "date('now','-8 days')" },                 hollacontractclass.hollas.hollatriphistorycolumns.start_date                         + " asc");

but return 0 .. in advance

sql parameters (?) strings not interpreted in way.

the values in start date column compared against literal string date('now','-8 days').

to execute date function, have write directly sql string:

c = new cursorloader(         ...                 + hollacontractclass.hollas.hollatriphistorycolumns.start_date                 + " > date('now','-8 days')",         new string[] { "finished", },

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