CircularLoading | 圆形收缩进度条
kandi X-RAY | CircularLoading Summary
kandi X-RAY | CircularLoading Summary
圆形收缩进度条
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Top functions reviewed by kandi - BETA
- Updates the dot .
- Initializes the Snackbar .
- Override this to handle the action bar selection .
- Sets the size of the rectangle .
- Called when the component is drawn .
- Sets the alpha .
- On createOptions menu .
- Draw the circle
- Sets the color filter to be used when painting the view .
- Sets the color of the picker .
CircularLoading Key Features
CircularLoading Examples and Code Snippets
Community Discussions
Trending Discussions on CircularLoading
QUESTION
I'm currently dealing with a problem where I need some data from an API to show it into my widgets. I've following some Provider architecture pattern, where you setState two times:
1- When data is being fetched
2- When data is already fetched
So the problem I'm currently dealing is, my widget throws the following error:
setState() or markNeedsBuild() called during build.
I know this error is because setState is called during build, but.. how can I fetch my api during build, and then show it to my widgets? Here is my code:
NewsPage.dart
...ANSWER
Answered 2020-Feb-11 at 02:37You can use WidgetsBinding.instance.addPostFrameCallback
For detail, you can reference https://www.didierboelens.com/faq/week2/
code snippet
QUESTION
I am working on app that displays products. The app has 4 blocks in a listview. Each block showcases the product image with its information, and can be scrolled horizontally to get more data.
I have following sample code
...ANSWER
Answered 2019-Dec-10 at 05:08For anybody who stumble upon same issue,
i changed Parent Listview
to ScrollSingleChildView
and wrapped widgets into Column and it seems to get fixed now
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install CircularLoading
You can use CircularLoading like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the CircularLoading component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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