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Hy!
Hope u r fine
I want to add text field where user will enter speed and if limit exceeded that speed it will show a alert
i will be very thanfull if you will help me

Start by examining the Flutter app's existing speed display and current velocity handling. Add a user-editable speed limit and show an alert when the measured speed exceeds it; done means both the input and threshold alert work in the app.

Written by the indexing model from the issue text.