Bump required Flutter version 1.20 -> 1.22

[daohoangson]

Since 971c97a, chewie won't compile with Flutter version lower than 1.22. See flutter/flutter@2032a44 for more information. This commit bumps the required version in pubspec.yaml so app developers can upgrade their Flutter installation.

[Ahmadre]

Since 971c97a, chewie won't compile with Flutter version lower than 1.22. See flutter/flutter@2032a44 for more information. This commit bumps the required version in pubspec.yaml so app developers can upgrade their Flutter installation.

Could you please fix the Lint errors? The checks must pass, then we can merge this :). Thanks

[nstrelow]

Since 971c97a, chewie won't compile with Flutter version lower than 1.22. See flutter/flutter@2032a44 for more information. This commit bumps the required version in pubspec.yaml so app developers can upgrade their Flutter installation.

Could you please fix the Lint errors? The checks must pass, then we can merge this :). Thanks

@Ahmadre The lint issues were caused by a previous PR. I will fix them shortly.
Would be unfair to have the @daohoangson fix lint errors of others

[Ahmadre]

Since 971c97a, chewie won't compile with Flutter version lower than 1.22. See flutter/flutter@2032a44 for more information. This commit bumps the required version in pubspec.yaml so app developers can upgrade their Flutter installation.

Could you please fix the Lint errors? The checks must pass, then we can merge this :). Thanks

@Ahmadre The lint issues were caused by a previous PR. I will fix them shortly.

Would be unfair to have the @daohoangson fix lint errors of others

Oh sure! Didn't encountered that, sorry for the quick merge on my side! Had to double check it!

[daohoangson]

Thanks @nstrelow for the pointer, I was a bit surprised that a pubspec bump introduced a lint error. So is this PR good to merge now? I can fix the lint error in this PR too, if you want @Ahmadre.

[Ahmadre]

Thanks @nstrelow for the pointer, I was a bit surprised that a pubspec bump introduced a lint error. So is this PR good to merge now? I can fix the lint error in this PR too, if you want @Ahmadre.

@nstrelow has already fixed this :) After the checks are done I'll merge this.

[nstrelow]

maeh we need to rebase first
I would merge now, it should be fine and if not, it's not this PRs fault

[daohoangson]

Ah you guys are fast. I have merged upstream into my branch. CI should be green now.

[Ahmadre]

maeh we need to rebase first
I would merge now, it should be fine and if not, it's not this PRs fault

haha yeah sure I wanted to rebase and update this branch, but he was faster XD hahaha