[TextInput] Blur event is broken in v0.57.6

[ahce]

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Environment

React Native Environment Info:
 System:
 OS: Windows 10
 CPU: (4) x64 Intel(R) Core(TM) i5-5200U CPU @ 2.20GHz
 Memory: 4.29 GB / 11.87 GB
 Binaries:
 Yarn: 1.12.3 - C:\Program Files (x86)\Yarn\bin\yarn.CMD
 npm: 6.4.1 - C:\Program Files\nodejs\npm.CMD
 IDEs:
 Android Studio: Version 3.1.0.0 AI-173.4907809
 npmPackages:
 react: 16.6.1 => 16.6.1
 react-native: 0.57.6 => 0.57.6

Description

The input is not focused after the blur event with the done button.
Blur event was broken with this commit,

Reproducible Demo

1. Focus the input
2. Press the done button in keyboard
3. Try focus the input again

[radeno]

@gazoudoudou can you check that please?

[radko93]

Happens only on Android for me (I will label it like that), if anyone can reproduce on iOS please write it here.

[kelset]

Hey @ahce thanks for the report, since it's a fairly big issue I'll revert that commit and create a new release asap.

[Minishlink]

@kelset Shouldn't we fix the underlying issue? It seems wrong that this "double blur" is needed on Android and not on iOS (and that it is needed at all)

[kelset]

@Minishlink absolutely, the issue should get a proper fix: but that needs to be a PR to master and fix it 'once and for all'.

This revert & new release is to simply prevent people from facing it in 0.57.patch - now that we are aware of the fact of that commit being broken, I'll leave this issue open so that we can properly fix it.

@ahce let me know if 0.57.7 works fine for you now (I just created a test project and was able to repro, and updating to 0.57.7 fixed this)

[ahce]

@kelset works fine in 0.57.7, Thanks!