AppLanguage class

<p>AppLanguage view model class interact with modal in the context of the App Language. The class provides methods that set's the language, change the language in the modal.</p> <p>Methods include:</p> <ul> <li><code>fetchLocale</code></li> <li><code>changeLanguage</code></li> <li><code>selectLanguagePress</code></li> <li><code>dbLanguageUpdate</code></li> <li><code>appLanguageQuery</code></li> <li><code>userLanguageQuery</code></li> </ul>

Inheritance

• Object
• ChangeNotifier
• BaseModel
• AppLanguage

Constructors

AppLanguage ({bool isTest = false})

Properties

appLocal → Locale

<span class="feature">read-only</span>

databaseFunctions → DataBaseMutationFunctions

<span class="feature">final</span>

hashCode → int

The hash code for this object.
<span class="feature">read-only</span><span class="feature">inherited</span>

hasListeners → bool

Whether any listeners are currently registered.
<span class="feature">read-only</span><span class="feature">inherited</span>

isBusy → bool

<span class="feature">read-only</span><span class="feature">inherited</span>

isTest → bool

<span class="feature">final</span>

navigationService → NavigationService

<span class="feature">final</span>

runtimeType → Type

A representation of the runtime type of the object.
<span class="feature">read-only</span><span class="feature">inherited</span>

state → ViewState

<span class="feature">read-only</span><span class="feature">inherited</span>

Methods

addListener(VoidCallback listener) void

Register a closure to be called when the object changes.
<span class="feature">inherited</span>

appLanguageQuery() Future<void>

This function perform graphQL query to check the app language. The function uses <code>gqlAuthQuery</code> method provided by Database Functions Services.

changeLanguage(Locale type) Future<void>

This function change the app default language.

dbLanguageUpdate() Future<void>

This function updates the Database Language by running the graphQL <code>mutations</code>.

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 <a href="https:api.flutter.dev/flutter/foundation/ChangeNotifier/addListener.html">addListener</a> will throw after the object is disposed).
<span class="feature">inherited</span>

fetchLocale() Future<void>

This function fetch the language of the user's app.

initialize() Future<void>

noSuchMethod(Invocation invocation) dynamic

Invoked when a non-existent method or property is accessed.
<span class="feature">inherited</span>

notifyListeners() void

Call all the registered listeners.
<span class="feature">inherited</span>

removeListener(VoidCallback listener) void

Remove a previously registered closure from the list of closures that are notified when the object changes.
<span class="feature">inherited</span>

selectLanguagePress() Future<void>

This function navigate user to <code>/appSettingsPage</code> route if the user is authenticated else navigate to <code>/setUrl</code> route.

setState(ViewState viewState) void

<span class="feature">inherited</span>

toString() String

A string representation of this object.
<span class="feature">inherited</span>

userLanguageQuery(String userId) Future<void>

This function perform graphQL query to check the user's language in the database. The function uses <code>gqlAuthQuery</code> method provided by Database Functions Services.

Operators

operator ==(Object other) bool

The equality operator.
<span class="feature">inherited</span>