Doesnt' pars integer from resources

[sanya5791]

Describe the bug
Doesn't parse
android:maxLength="@integer/one_time_password_length"
but use default value

Preconditions
set integer value in res folder
6

To Reproduce
Steps to reproduce the behavior:

1. setup OtpEditText with android:maxLength="@integer/one_time_password_length"
2. Display OtpEditText

Actual Behavior
OtpEditText displays default 4 sections

Expected behavior
OtpEditText displays 6 sections

Thank you for your work!

[swapnil1104]

I'll work on this asap, thank you for the report.