PersonalDataProvider class

This provider handles all the data related to the profiles.

Its fields are

editingMode is true when the current profile is been edited and false when a new profile is been created

profileCounter keeps the count of the profiles in the app

activeUser is the position in the list profilesList of the currently selected user

profilesList a list with all the profiles in the app

tempUser an instance of Profile used to save the data in the NewProfileScreen before assigning it to a user in profilesList

dataController to handle the birth date selection

nicknameController to handle the nickname textfield

Inheritance

Constructors

PersonalDataProvider.new()

Properties

activeUser ↔ int?
getter/setter pair
dataController ↔ TextEditingController
getter/setter pair
editingMode ↔ bool
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
hasListeners → bool
Whether any listeners are currently registered.
no setterinherited
nicknameController ↔ TextEditingController
getter/setter pair
profileCounter ↔ int
getter/setter pair
profilesList ↔ List<Profile>
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
tempUser ↔ Profile
getter/setter pair

Methods

addListener(VoidCallback listener) → void
Register a closure to be called when the object changes.
inherited
addNewProfile(Profile newUser) → void
Adds the argument newUser to profilesList, increments by 1 the profileCounter and calls notifyListeners
dispose() → void
Discards any resources used by the object. After this is called, the object is not in a usable state and should be discarded (calls to addListener will throw after the object is disposed).
inherited
loadProfiles() → Future<void>
Loads the profilesList from SharedPreferences. This function is called every time the app is launched
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void
Call all the registered listeners.
inherited
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
resetDataController() → void
Resets dataController by instancing a new TextEditingController and calls notifyListeners
resetNicknameController() → void
Resets nicknameController by instancing a new TextEditingController and calls notifyListeners
resetProfilesProvider() → void
Resets the profilesList by assigning it an empty list and calls notifyListeners
resetTempUser() → void
Resets tempUser by instancing a new Profile and calls notifyListeners
saveProfiles() → Future<void>
Saves the profilesList in SharedPreferences so it can be loaded after closing the app
setActiveUser(int? a) → void
Assigns the argument a to activeUser and calls notifyListeners
setEditingMode(bool e) → void
Assigns the argument e to editingMode and calls notifyListeners
setTempIsSymbols1(bool b) → void
Assigns the argument b to the Profile.isSymbols1 of tempUser and calls notifyListeners
setTempLevelOfStudies(String l) → void
Assigns the argument l to the Profile.levelOfStudies of tempUser and calls notifyListeners
setTempNickname(String n) → void
Assigns the argument n to the Profile.nickname of tempUser and calls notifyListeners
setTempSex(String s) → void
Assigns the argument s to the Profile.sex of tempUser and calls notifyListeners
toString() → String
A string representation of this object.
inherited
updateProfile(int index, Profile u) → void
Receives a profile u and saves it in the index position of profilesList and calls notifyListeners

Operators

operator ==(Object other) → bool
The equality operator.
inherited