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You can capture the screen using this package screenshot then add that image to pdf document and save it import ‘dart:io’; import ‘dart:typed_data’; import ‘package:pdf/pdf.dart’; import ‘package:pdf/widgets.dart ‘ as pw; …
Nevermind, I managed to make it persistent with SharedPreferences, I simply made two different functions, each to save or load the image, and added _loadImage() to initState void _saveImage(path) async …
Saving Flutter image from gallery with ImagePicker Read More »
For doing async code there are so many options but the below one will be the simplest for getting work done. Example: String _deckString = “This is a Deck”; /// …
The didChangeAppLifecycleState method does not provide any context unlike the build method. You would have to navigate without using context by setting a global key for your navigation: final GlobalKey<NavigatorState> …
Flutter main.dart Navigator context does not include a Navigator Read More »
The Expanded widget take the remaining space in your column. You have to remove it to get your widgets centered. To help you understand your UI concerns, you could activate …
content not shown in the center of the card when the text is expanded Read More »
You get this error because your SecretProvider instance is part of HomeScreen which is not a parent of SecretScreen. In order, when you push a new page, this new page …
The reason why the dart compiler is unhappy is just because the color property of the TextStyle is declared as final. Therefore to use a new color, you have to …
You can use PopUpMenuButton inside AppBar action. The functionality is achieved in my example code below. You can paste it in your main.dart file and run. Working code: import ‘package:flutter/material.dart’; …
We had to implement something similar. An image with a ColorBurn blend mask over a gradient. No matter how much we tried the suggested solutions on the net we could …
Flutter blend/mask multiple widgets under another widget in a stack Read More »
You should use the controller property from the TextFormField class. You’ll need to make your widget a stateful one (we’ll need it’s dispose method). Add the controller to your state: …
how to format or separate textformfield parts in flutter Read More »
