Flutter

问题 As seen in the picture I'm browsing the icons but none of them are shown. Is there a change in a new update or am I missing something here> it used to show the icons while I browsed. 回答1: There should be an arrow appearing when you hover on the right side of the tooltip stating "read more". Simply click once and therefore the icons preview should always appear. 回答2: I had the same issue. I maximized the VSCode editor, closed the navigation pane on left, and aligned the line most left then

问题 As seen in the picture I'm browsing the icons but none of them are shown. Is there a change in a new update or am I missing something here> it used to show the icons while I browsed. 回答1: There should be an arrow appearing when you hover on the right side of the tooltip stating "read more". Simply click once and therefore the icons preview should always appear. 回答2: I had the same issue. I maximized the VSCode editor, closed the navigation pane on left, and aligned the line most left then

问题 My Flutter app is not working on my iOS device, while its working perfectly on android. I'm getting an error on pod install This is the output of pod install --verbose alyzing dependencies Inspecting targets to integrate Using `ARCHS` setting to build architectures of target `Pods-Runner`: (``) Using `ARCHS` setting to build architectures of target `Pods-OneSignalNotificationServiceExtension`: (``) Finding Podfile changes A contacts_service A firebase_auth A flutter_crashlytics A local_auth A

问题 My Flutter app is not working on my iOS device, while its working perfectly on android. I'm getting an error on pod install This is the output of pod install --verbose alyzing dependencies Inspecting targets to integrate Using `ARCHS` setting to build architectures of target `Pods-Runner`: (``) Using `ARCHS` setting to build architectures of target `Pods-OneSignalNotificationServiceExtension`: (``) Finding Podfile changes A contacts_service A firebase_auth A flutter_crashlytics A local_auth A

问题 I'm attempting to build the following layout in Flutter. I'm looking to achieve 2 things: Render a background that draws a diagonal side (I'm guessing through a BoxDecoration) Have the pink container clip children along the diagonal side - i.e. if the text is too large for one line it should wrap to a new line. Any ideas? 回答1: There are multiple ways you could do this. One would be to use a CustomPainter to use it as the background and have it draw the pink + picture. Another way would be to

问题 I can't load network images in flutter web from other domains with API calls. getting this error Trying to load an image from another domain? Find answers at: https://flutter.dev/docs/development/platform-integration/web-images ImageCodecException: Failed to load network image. any help? 回答1: For being able to display your images from Firebase Storage on a Flutter web page you have to configure your data for CORS. Open the GCP console, select your project and start a cloud terminal session by

问题 I have a class that has to take a custom widget. This one can have two different implementations, so I would like to have an abstract class as interface and create two other classes those extend the abstract one. So, I have: abstract class ICustomWidget extends StatelessWidget{} class A extends ICustomWidget{ @override Widget build(BuildContext context) => //Implementation } class B extends ICustomWidget { @override Widget build(BuildContext context) => //Implementation } I want to ask if

问题 I have a class that has to take a custom widget. This one can have two different implementations, so I would like to have an abstract class as interface and create two other classes those extend the abstract one. So, I have: abstract class ICustomWidget extends StatelessWidget{} class A extends ICustomWidget{ @override Widget build(BuildContext context) => //Implementation } class B extends ICustomWidget { @override Widget build(BuildContext context) => //Implementation } I want to ask if

问题 I have a class that has to take a custom widget. This one can have two different implementations, so I would like to have an abstract class as interface and create two other classes those extend the abstract one. So, I have: abstract class ICustomWidget extends StatelessWidget{} class A extends ICustomWidget{ @override Widget build(BuildContext context) => //Implementation } class B extends ICustomWidget { @override Widget build(BuildContext context) => //Implementation } I want to ask if

问题 I have a class that has to take a custom widget. This one can have two different implementations, so I would like to have an abstract class as interface and create two other classes those extend the abstract one. So, I have: abstract class ICustomWidget extends StatelessWidget{} class A extends ICustomWidget{ @override Widget build(BuildContext context) => //Implementation } class B extends ICustomWidget { @override Widget build(BuildContext context) => //Implementation } I want to ask if