I'm making a flutter app in which one of the features is the On-Screen Screenshot Trigger that will overlay over other apps take screenshots with a click. If anyone can help me regarding this kindly do so.
I'm attaching a screenshot of what type of trigger I'm trying to build.
enter image description here
Related
Image of the White wash popping up when I click on an entry
I am using the flutter login package for the UI. I have no idea why this is happening and how I can debug it. Any help would be appreciated. Thank You.
I am new to flutter and I have created an Todo app, for that I want to add a quick guide once the the users opens the app for the first time after installation.
I have seen something like that in the ICICI mobile app, there once you installed it will give a you a quick tour about what all option you will get with a pointing arrow, below that its description and a next button, I want to do similar to that in my flutter application.
Can anyone who had implemented the same, or know about it , can you share the same.
Thanks
Here is the plugin named- feature_discovery which shows the app tour guide following the material design guidelines.
It's quite simple what all you need ::
Whole screen image including pointing arrow.
Your Button to go next and previous.
Connect all screens using navigation.
That's it,
Thanks.
While running the app in debug view, is there anyway you can click on a component in code and have it highlighted in the app (or vice versa)?
Edit: For instance on a website you can view the inspector and highlight the element that is currently under the cursor, etc. Trying to find the same thing for flutter.
You can do this with Flutter Inspector
For detail please reference https://medium.com/pslove/flutter-widget-inspector-aa7c828854d6
There is a video inside document
official document Using the Flutter inspector https://flutter.dev/docs/development/tools/devtools/inspector
I want to hide the app preview of a single specific screen in recent apps when the user leaves the app. Like if the user is on a secure payments page but pressed recent apps or changes the app to another one then the preview we get in-app switcher (or recent apps) should be hidden.
The Visibility widget only visibility widgets of the app.
As suggested by Akora Ing. DKB, we have to write platform code to disable previews & screenshots for a specific platform. (Reference video)
For Android, we have to add getWindow().addFlags(LayoutParams.FLAG_SECURE) for flutter activity. This disables previews & screenshots for the whole flutter view. To only disable a single screen we'll need another flutter activity.
I don't know about iOS but on Android, we can create multiple flutter activities. Problem is, the FlutterActivity will automatically start the main Dart entry-point. So if we want to use a different entrypoint we would have to duplicate the FlutterActivity and give it a custom Delegate which starts the other entry-point in its onCreate().
I'm sure this answer would not be completely right, but it would be helpful for someone.
I want to create a button can move to any position like iPhone Style (Virtual Home Button) in Flutter but I don't know any packages or any library can do it. Moreover, I'd like the button to be able to show along with a specific app, eg. dial-up UI. If I deploy to desktop, will its behavior the same with mobile?
ios virtual home button
show button along with dial-up UI
Hope you guys help me ways to create it.
I have tried with unicorndial, floating_bubble, popup window, etc.
but all of them are widget within flutter app, instead of system-wide.
Sorry you can't really create anything like that outside of your App context. Apple is very strict in situations like this.
You can implement this sort of feature in Android by using Floating Service. But for Apple it's a NO NO.