allow no-null flutter

[KevinRohn]

Hi @javi11,

thank you for updating the dependencies and working on no-null flutter support.

How is the process going? Do you need some help?
The changes look good to me. Can I merge them, when it`s finished?

cheers,
Kevin

[javi11]

Hi @KevinRohn I was kind of bussy, I will end it asap :)

[KevinRohn]

@javi11 amazing! thank you, I`m looking forward to test it :)

[rohitsangwan01]

@javi11 is it ready to use ??

[KevinRohn]

Hi, I will work on this in september. And I will also update to the flutter_blue_plus package. But I am grateful for any contribution.

[rohitsangwan01]

@KevinRohn can we use this plugin for Dfu updates , with flutter_blue , without depending on other Dfu libraries?

[KevinRohn]

Hi @rohitsangwan01, I can't give you a specific answer on this. Generally it should work, but you have to test it.
You have to know, we are using the code in a production app, but the current branch is very behind of what we are using. I will update the repository in september. We use the code to with ble uart bridge to transfer basic ASCII data and also to transfer binary files (update files, images etc.)

[rohitsangwan01]

@KevinRohn got it , thank you for update