FullScreenDialog | screen dialog pattern defined in the Material Design | Android library
kandi X-RAY | FullScreenDialog Summary
kandi X-RAY | FullScreenDialog Summary
A DialogFragment that implements the Full-screen dialog pattern defined in the Material Design guidelines.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Initializes the dialog
- Sets the listener which should be notified when the dialog is closed
- Show the dialog
- Initialize the builder arguments
- Invoked when the view is created
- Initializes the toolbar
- Helper to hide the activityBar
- Sets the background color of the view
- Create a new FullScreenDialogFragment
- Map a builder to a list of arguments
- Sets the fragment content
- Set the Fragment of the Fragment
- Called when a confirmation has been clicked
- Create activity
- Display a toast from an extra action
- Gets a toast message
- Reset the full name
- Called when the view is created
- On destroy view
- Display an extra action button
- Called when the back button is pressed
- Dialog with discard button
- Ask the user to confirm the email
- Create dialog
- Initializes the activity
- On create view
FullScreenDialog Key Features
FullScreenDialog Examples and Code Snippets
Community Discussions
Trending Discussions on FullScreenDialog
QUESTION
I have built a very simple form in flutter and I am trying to save the value of whatever is typed in the form fields to variables. This way, I can push these variables to firebase. However, nothing in the onSaved() block of the TextFormFields is being run. I have called save() on the current state of the form, but it still doesn't seem to work. Any ideas?
I have attached the code for the page below:
...ANSWER
Answered 2022-Apr-04 at 17:57You need to call the save
function.
So replace form.save;
in your code with form.save();
QUESTION
I am stuck with a bugged animation when I try to set a Navigator 2.0 on part of the screen. My App Layout simplified is:
...ANSWER
Answered 2022-Mar-25 at 14:03The nested navigator is painting outside its bounds. To prevent this, you will need to place the navigator inside a ClipRect. This will also prevent shadows over the nav bar "for free".
QUESTION
the problem is that I have two cars when I fetch the data with getting request the existing cars that work give me the information that I need but when I access the car that has null information the flutter gives me an error this is my code
...ANSWER
Answered 2022-Feb-23 at 09:08factory Vehicle.fromJson(Map json) => Vehicle(
id: json["id"],
name: json["name"],
status: json["status"],
position: json["position"] == null
? new Position(
fixTime: '',
speed: 0,
bearing: 0,
address: 'null',
latlng: [],
attributes: new Attributes(
alarm: '',
immobile: '',
odometer: 0,
fuelUsed: 0,
avgFuelUsed: 0,
ignition: false,
coolantTemp: 0,
power: 0,
battery: 0))
: Position.fromJson(json["position"]),
vehicleId: json["vehicleId"],
driver: json["driver"] == null
? new Driver(name: 'null', phone: 'null')
: Driver.fromJson(json["driver"]),
motionState: json["motionState"],
motionTime: json["motionTime"] == null ? null : json["motionTime"],
immobileFeature: json["immobileFeature"],
geofenceIds: json["geofenceIds"] == null
? null
: List.from(json["geofenceIds"].map((x) => x)),
deviceState: json["deviceState"] == null
? new DeviceState(parkingAddress: 'null', tracks: [], traveldistance: 0, travelingDuration: 00)
: DeviceState.fromJson(json["deviceState"]),
);
}
QUESTION
I convert the JSON file to dart using a quiqtype generator when a consume a simple object they work fine but when I want to consume a list inside an object I get many errors ('type null is not subtyped of type Map")
this is the JSON file
...ANSWER
Answered 2022-Feb-22 at 13:24You have to check for the null
before parsing it to your model class using a map
.
for example:
QUESTION
I'm new to react component, getting this error when using react-hooks, here is my code, can anyone help me with that? This is the detail of the error.
This could happen for one of the following reasons:
- You might have mismatching versions of React and the renderer (such as React DOM)
- You might be breaking the Rules of Hooks
- You might have more than one copy of React in the same app See https://reactjs.org/link/invalid-hook-call for tips about how to debug and fix this problem.
ANSWER
Answered 2022-Jan-31 at 19:13A general rule of thumb is anything starting with "use" is going to be a hook and will not work in a class based component. You can Wrap your component in withRouter from react router dom to access the history prop that way if you want to stick with a class based component, check that out here. Otherwise you can switch to a functional component which would look like this:
QUESTION
In my Data Grid I have 9 columns where you can see there are two columns named Rate
and Transfer
. I also have a column named Total
where I want to show the multiplication result of Rate
and Transfer
with the change of Transfer
cell's value. Note that I've made Transfer
column editable so that the value of Total
column changes with Transfer value. In DataGrid
there is a prop called onCellFocusOut()
which gives you the cell value after you click outside the cell. But this doesn't give you the updated value. I tried using useEffect()
and useState()
to set the value of the Transfer
cell and update the Total
accordingly. But it didn't work. Hopefully I've explained clearly about what I want to achieve here.
My code
...ANSWER
Answered 2022-Jan-25 at 13:00If all you want is that the total column to be calculated by Transfer * Rate
, you can use valueGetter
to return a dynamic value.
valueGetter: Function that allows to get a specific data instead of field to render in the cell.
QUESTION
I've implemented a fullscreen DialogFragment
exactly as it's done in the docs.
ANSWER
Answered 2022-Jan-10 at 05:41Function showDialog some problem, you can try this call show your custom dialog:
QUESTION
I have an activity that implements an observer inside the OnCreate for a MutableLiveData variable that is in a ViewModel.
...ANSWER
Answered 2021-Nov-16 at 02:41LiveData
is by default setup in near circular logic. This raises some problems when the view updates LiveData
the LiveData
will then want to update the view again, creating an infinite loop. Although you are doing it indirectly by provoking the Android Lifecycle
to re-create your Activity
and when its re-created it attaches another observer thus re-emitting the old value.
You have 2 options:
Save the fact that the dialog was already called in the savedInstanceState Bundle
QUESTION
I have a page where I am fetching data from a server using a recipeId
. In that page, I use the complete_model
(that contains all data of the model).
But, while navigating to the page, I already have access to a slim_model
(contains only id, title, image).
How to make use of the slim_model
to show title
and image
and then populate the rest?
full_view.dart
:
ANSWER
Answered 2021-Nov-01 at 14:33So, when I have slimData, I want to use that to show title and image while rest of data loads using id.
So... just do it? Where you currently have a CircularProgressIndicator
, insert a conditional and if you have SlimData, show that instead of the progress indicator.
QUESTION
I am writing a similar task manager app, i have some issues when working with BLoC:
- First, I create a Page to show all the task that have been added by pressing the FloatingActionButton() below.
- Next, when the user finished the form by hitting the FlatButton on the top right which is called SAVE, it will be submitted to Firestore, by the _submit() method in the JobForm class.
- NOTE: I also added some validator to validate the NameForm and the RatePerHourForm so it will show an error when they are null and they worked very well.
- I used a StreamBuilder() to update my JobPage() ( the first screen ), everywhen the data from Firestore changed.
- That was a summary of what I am trying to do.
BUT, when the user press the SAVE button, the Name Field and the ratePerHour Field is always empty even when i called onChanged: , in every TextField() to update them.
HERE IS MY flutter doctor:
...ANSWER
Answered 2021-Jun-12 at 07:19The issue is with the updateWith
method of the JobFormBloc
.
Currently you have this below:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install FullScreenDialog
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page