java - SQLite apostrophe causes force close - .replace("'", "''") does not resolve the issue -

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i have sqlite query i'm attempting run force closing due apostrophe in title string. i've attempted resolve using title.replace("'", "''") , title.replace("'", "\\") title.replaceall("'", "\"); still force closing due apostrophe - , when debug - apostrophe still exists in title - can point on may have done wrong here?

source snippet:

  string title = info.get(meetinginfo.meeting_title);    string selectionclause = events.dtstart + " = '" + starttime + "' , "                     + events.dtend + " = '" + endtime + "' , "                     + events.title + " = '" + title.replace("'", "\\") + "'";

you should use parametrized commands:

cursor res =      db.rawquery("select * events dtstart = ? , dtend = ? , title = ?;",                 new string[]{ starttime, endtime, title });

this avoid sql injections , frees having format parameters right way. i.e., don't have format dates sqlite expects them, don't have care apostrophes, don't have care culture specific number formattings etc. , of course easier write, read , maintain.


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