Write/Update data SQLite database in iOS - ios

Question

I have an application made ​​in air in Flash Builder for iOS plataform
I've compiled a version and installed it on my iPhone, the app talks to the database but it does not write/update in database. What can be the problem? Permission of the device or the path of the database?
thanks for now.
code:
private var dbFile : File;
private var dbPath : String = "SAG.sqlite"; //name of database
private function setaAPP():void{
if(app == 'ANDROID'){
dbFile = new File('/mnt/sdcard/SAG/' + dbPath); // to ANDROID
}else if(app == 'DESKTOP'){
//app == DESKTOP
dbFile = File.applicationDirectory.resolvePath(dbPath); // to DESKTOP
}else if(app == 'DEBUG'){
//only to debug in Android
dbFile = File.applicationDirectory.resolvePath(dbPath); // to DEBUG in device
}else if(app == 'IOS'){
//app == IOS
dbFile = File.applicationStorageDirectory.resolvePath(dbPath); // to iOS
}
}

Answer 1

For iOS, I'm guessing you want this:
dbFile = new File(dbPath);
Though you could probably also use this:
dbFile = File.applicationDirectory.resolvePath(dbPath);
From Apple Documentation:
In an iOS application, nonlocalized resources are located at the
top-level of the bundle directory, along with the application’s
executable file and the Info.plist file.
The storage or "documents" folder is going to be empty until you write files there at run time (also via iCloud syncing).

Answer 2

If the structure is the same as your ANDROID or DEBUG projects (i.e. you included the db in the root application directory when packaging), you should be able to use File.applicationDirectory.resolvePath(dbPath) just as you did in those cases.
EDIT:
The app directory is not writable, so if you want to write to the database, you will need to move the file to the Documents directory, which you can access with var docs:File = new File(File.userDirectory.nativePath + '/Documents');