So there's the 'dart:convert' library, which contains a HexDecoder class that doesn't seem to have a constructor (according to this). But importing it and tryin
For example: // Update: This GestureDetector is embedded inside a third party package // that will invoke a series of animation along with the onTap button Gest
I developing some kind of chat application with PDF viewing functions on Flutter for Android and Linux desktop platforms. So i want to embed PDF viewer in flutt
Running flutter doctor gives me the "cmdline-tools component is missing" error, even though I installed Android SDK command-line tools in android studio, I also
I have a gridview that I'd like to display in a non-specific height container. However, the gridview only shows up when I use container with a specified height.
Too many recently failed requests for ad unit ID: ca-app-pub-XXXX. You must wait a few seconds before making another ad request. I erased all contents of simula
As far as I found out, RadioListTile with Text als child has unlimited with. As a helper class, I'd like to subclass RadioListTile with a default Text child of
when I am creating new flutter project in Andorid studio lib folder is missing how to fix it? I run flutter doctor everything is fine but I am facing this prob
I am Unable to upload data on firebase console. I have written all the code, import all the libraries, and also follow all the steps to upload data on firebase
When i create new flutter project and click run i have this problem "Could not initialize class com.android.sdklib.repository.AndroidSdkHandler" enter image des
I am building a list of boxes layouts in my app using flutter. I want dotted border around the box. I have used card widget to create the boxes. But, how can I
I want to get a image from my REST API service however haven't found any documentation on how to decode the response body that would be a byte array to an image
I am design a screen in which I need to opening a drop down list when user click on textfield till now I am using CupertinoActionSheetAction sheet which is corr
I would like to share an image using the standard share dialogs in iOS and Android. The code below is mostly from https://pub.dartlang.org/packages/share which
My firestore-firebase database looks like: products -> collection Name | uid1 -> Document id | price : "200" | category: "a" | uid2
I want to create a pagination screen, using Bloc, from the Firestore database. The screen should update on document changes. My FirestoreProviderApi receives fe
I am trying to run a project but I found an error: Caused by: java.lang.ClassNotFoundException: Didn't find class "com.example.aol.Application" on path: DexPath
I am creating a project that connected to a firebase, but I think the problem not in the firebase...... I found this error when I am trying to run the project:
I am looking for a way of listening for changes to the phones orientation, with the intent to hide something if the phone is Landscape. My Layout is currently
I want container to maintain its height and width according to the text without the text overflowing such as if there is small text width is small but if text i