## UPDATED PR DESCRIPTION:
**NOTE: [cl/290296411](http://cl/290296411) must be patched into whatever release includes this PR.**
There were requests to break it up further. With the latest changes, it will look like this in the future:
//components/TextControls:Shared # shared public types
//components/TextControls:BaseTextFields
//components/TextControls:FilledTextFields
//components/TextControls:FilledTextFieldsTheming
//components/TextControls:OutlinedTextFields
//components/TextControls:OutlinedTextFieldsTheming
//components/TextControls:BaseTextAreas
//components/TextControls:FilledTextAreas
//components/TextControls:FilledTextAreasTheming
//components/TextControls:OutlinedTextAreas
//components/TextControls:OutlinedTextAreasTheming
//components/TextControls:FilledInputChipView
//components/TextControls:FilledInputChipViewTheming
//components/TextControls:OutlinedInputChipView
//components/TextControls:OutlinedInputChipViewTheming
//components/private/TextControlsPrivate: Shared # shared private types
//components/private/TextControlsPrivate:OutlinedStyle
//components/private/TextControlsPrivate:FilledStyle
This would make it easier to sunset/retire a specific style of a specific text control type, for example.
## ORIGINAL PR DESCRIPTION:
This PR is an attempt to satisfy the recent requests to break up the Cocoapods subspecs and Bazel targets for TextControls.
~**NOTE: [cl/289710430](http://cl/289710430) must be patched into whatever release includes this PR.**~
**ANOTHER NOTE: This PR will break any third party people who depend on TextControls via Cocoapods and have not pinned to a specific version of our library.**
This PR takes the following Cocoapods subspecs:
TextControls
TextControls+Theming
And breaks them up into these ones:
TextControls
TextControls+TextFields
TextControls+TextFieldsTheming
private/TextControlsPrivate
Similarly, it takes the following bazel targets:
//components/TextControls
//components/TextControls:Theming
And breaks them up into these ones:
//components/TextControls
//components/TextControls:TextFields
//components/TextControls:TextFieldsTheming
//components/private/TextControlsPrivate
Where before a third party client would have had the following in their Podfile:
`pod 'MaterialComponents/TextControls'`
They would now have:
`pod 'MaterialComponents/TextControls+TextFields'`
When I started this work I originally planned to have there be top level components for each of the TextControls that all depended on a shared private component. However, I quickly remembered that all the text controls shared some public types too. At some point I decided it make make sense to make use of extensions.
In order to satisfy pod lib lint I had to add some dummy source files and dummy test files. The dummy test files could potentially have some stuff in there if we want to validate the enums they refer to somehow...
Closes#9405.
This PR adds `UIContentSizeCategoryDidChangeNotification` observing and an implementation of `UIContentSizeCategoryAdjusting`.
Snapshot tests validating behavior in larger content sizes were added in #8781.
Closes#8770.
UITextField has some VoiceOver support built in--the text the user enters is reflected in the accessibilityValue. The accessibilityLabel, however, seems to be nil unless a user specifies something for it. This PR doesn't change that behavior, but it does make it so that if no accessibilityLabel is set the textfield returns a concatenated string consisting of the label text and any text from the assistive labels.
Closes#8771.
In this PR I extract the new TextFields from the old TextFields directory. In the future, if we bring over the input chip view and text area, they will go under this new TextControls directory as well.
Closes#8684.
