I don't have any code and I haven't started my project yet but I couldn't find anything on the internet about this.
Can you detect scrolling outside the a flutter app by allowing it to run in the background?
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I want to make a screen lock application with flutter. How can I put it in kiosk mode when I'm on top of other applications? thanks
I tried showing an overlay with the system_alert_window package and running it there, but it didn't work.
am using the animations package in flutter for default animations but by using open container method from a listView item to a screen the animations are not smooth without any errors.
please help me guys.
Are you running the app in the iOS Simulator or Android Emulador? The Simulator/Emulator performance is not representative of real devices, so you should always test the app's performance on an actual device.
If not, are you running the app in debug mode? Debug mode is not optimized, and often the animations will be janky. Instead, try running your app on an actual device and in release mode (flutter run --release).
I have created SplashScreens for my Flutter app for both iOS and Android using the native way which is editing the LaunchScreen.storyboard and it is working currently when I run my app but the SplashScreen does not hold long enough and is there a way to programmatically hide the native splashscreen in dart after I am done with some data processing and logic?
The solutions I found online are all flutter apps with SplashScreen that is build using flutter widgets and not the native way...
Even if you build the splash screen if Flutter, you still need to set one in via XCode. Otherwise, the app loads with a momentary plan white screen and Apple rejects it.
If you want to extend the time till the moment data process is over, then you will have to make a replica of LaunchScreen.storyboard in Flutter. The data processing and logic are written in Flutter. There's no way it can tell LaunchScreen.storyboard "I am done". What you can do is though, make a splash screen in Flutter which will look like LaunchScreen.storyboard. And once the data processing is done, you can navigate the user to the desired screen. Since the two screens are same, use won't see the difference and the app will smoothly show the next screen.
Just a word of caution - be careful about extending the timing of launch screen. Apple may reject the app. See if something can be done after the screen load. You can use flutter after layout package for this or the below line will do the trick :
WidgetsBinding.instance
.addPostFrameCallback((_) => myFunction(context));
This thread may help you to delay the screen for XX seconds.
Hey can anyone assist me in letting me know what to use to effectively start a flutter app from hardware detection?
I see that there's a hardware detection plug in but this only works when the application is open.
I'm trying to get the app to automatically start or display an Alert Dialog Widget after tapping say the power button after 3 times.
I am not sure what technologies/plugins to use. Can anyone assist?
When I run flutter app it delays for few seconds shows just white screen and then the main page is shown. How can i fix it
There is an entry in the docs about the launch screen.
https://flutter.io/docs/development/ui/assets-and-images#updating-the-launch-screen
Basically you can provide an image to be shown while flutter loads. The framework is not ready at that point though, so this is done on the platform side.