Float value is not accepted as Flex Grow on the sample application

[hkurokawa]

Description

On the sample application, I changed Flex Grow for the last item from 0.0 to 1.0. I expected it made the item expand to the end of the line. However, the width of the item didn't change and when I opened the dialog again, Flex Grow was 0.0.

Environment

• Mac OS X 10.11.5
• Android Emulator, Nexus One, API 17
• Android Studio 2.2 Beta 3

Steps

1. Open the sample app
2. Click the item 3
3. Change the value of Flex Grow from 0.0 to 1.0
4. Click OK on the dialog

Result

Nothing happens

Expected Result

The item 3 expands to the end of the line

Remarks

I found the below code and it seems the code failed to parse a text containing dots . as an integer, such as 1.0. In fact, when I input 1 instead of 1.0 at step 3, the result was as expected.

https://github.com/google/flexbox-layout/blob/master/app/src/main/java/com/google/android/apps/flexbox/FlexItemEditFragment.java#L376

I am wondering you might have to update your FlexEditTextWatcher so that it can accept a flow value as an input when the ID of the TextInputLayout is input_layout_flex_grow or input_layout_flex_shrink. I'm creating a small patch to fix it to clarify the point and will let you know when it's ready.

Thank you.

[thagikura]

Wow, thanks for the detailed description and even a PR! Really appreciate it.
Let me check your PR.

Thanks!

[thagikura]

Fixed by #113.
Thanks again!