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SetUrlViewModel class

<p>SetUrlViewModel class helps to interact with model to serve data.</p> <p>and react to user's input for Set Url Section. Methods include:</p> <ul> <li><code>checkURLandNavigate</code></li> <li><code>scanQR</code></li> <li><code>initialise</code></li> <li><code>checkURLandNavigate</code></li> <li><code>checkURLandShowPopUp</code></li> <li><code>scanQR</code></li> <li><code>_onQRViewCreated</code></li> </ul>

Inheritance

Constructors​

SetUrlViewModel ()

Properties​

formKey → GlobalKey<FormState>​

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

greeting ↔ List<Map<String, dynamic>>​

qrController.
<span class="feature">read / write</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>

orgId ↔ String​

organizationID.
<span class="feature">read / write</span>

qrKey → GlobalKey<State<StatefulWidget>>​

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

result ↔ Barcode​

qrText.
<span class="feature">read / write</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>

url ↔ TextEditingController​

url.
<span class="feature">read / write</span>

urlFocus ↔ FocusNode​

urlFocus.
<span class="feature">read / write</span>

validate ↔ AutovalidateMode​

qrValidator.
<span class="feature">read / write</span>

Methods​

addListener(VoidCallback listener) void​

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

checkURLandNavigate(String navigateTo, String argument) Future<void>​

This function check the URL and navigate to the respective URL.

checkURLandShowPopUp(String argument) Future<void>​

This function check the URL and navigate to the respective URL.

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>

initialise({String inviteUrl = ''}) void​

This function initialises the variables.

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>

scanQR(BuildContext context) void​

This function create a widget which is used to scan the QR-code.

setState(ViewState viewState) void​

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

toString() String​

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

Operators​

operator ==(Object other) bool​

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

Constants​

imageUrlKey const String​

imageUrlKey.

urlKey const String​

urlKey.