iphone - Multi-language documents (RTF) in iOS : Files, SQLite, Core Data ? How? -

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i'm making first ios app, , i'm facing first (little) issue.

the app classical ios ui experience : mean, table views, tab bar, push controllers etc. displaying documents (from rtf files existing), audio , video files.

my rtfs have mixed languages, supported ios, think it's important isn't ?

considering audio , video stored in sandbox documents directory, i'm not sure rtf.

i want reactive, on every devices, idea store rtfs in core data entity (using binary type) , getting in application nsattributedstring can respond initwithrtf message.

i guess after i'll have load uiwebview ? or displaying nsattributedstring textview preserve it's formatting ?

but don't know how ship application core data pre-filled database.

so here questions :

  • is idea store rtfs in core data ? faster simple uiwebview load rtf file documents folder directly ? maybe sqlite better case ?
  • how pre-fill database application ?
  • any specific consideration multiple languages rtfs ? (latin , non latin languages same file exemple).

thanks lot ! bye.

getting in application nsattributedstring can respond initwithrtf message.

that won't work. -initwithrtf:documentattributes: available on os x. convert rtf file nsattributedstring on ios requires manual parsing of file @ moment (let's hope changes ios 5).

i guess after i'll have load uiwebview ? or displaying nsattributedstring textview preserve it's formatting ?

uiwebview can't display nsattributedstrings. neither can uitextview. have use core text functions draw text yourself. or use html beginning , display text in web view.

is idea store rtfs in core data ? faster simple uiwebview load rtf file documents folder directly ? maybe sqlite better case ?

what's wrong plain files? first option because seems simplest. shouldn't worry optimizing if don't know if needs optimizing @ all. since can store arbitrary binary data core data or plain sqlite, it's possible.

how pre-fill database application ?

just include core data datastore file in app's bundle. if database needs written to, code needs copy file bundle app's documents directory on first launch.


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