Xiaomi Support Added

[sikandernoori]

Xiaomi devices not working before, I have updated the Plugin to support Xiaomi devices.
Feel free to merge / improve code.

[g123k]

Your implementation is not only for Xiaomi devices, but Android O+ devices in general.
However, since it will force a notification for the user, I don't think this is the right way to solve this issue.

(Actually, it think there is no way to fix it for Android O+)

[SalahAdDin]

Your implementation is not only for Xiaomi devices, but Android O+ devices in general. However, since it will force a notification for the user, I don't think this is the right way to solve this issue.

(Actually, it think there is no way to fix it for Android O+)

Why? Is it related to Flutter itself?

[g123k]

No it's an Android issue

[SalahAdDin]

So, it is a fail from Google: Why don't they make its star system full compatible with its star framework?

[utkudenis]

When will you accept this commit ? @g123k
range and number of xiomi devices huge :(

[g123k]

When will you accept this commit ? @g123k range and number of xiomi devices huge :(

No.
Already explained here: #59 (comment)