The annotation was only necessary for the method in TextInputLayout that calls CollapsingTextHelper#getCurrentCollapsedTextColor.
PiperOrigin-RevId: 230616582
This removes duplication between the 2 implementations and automatically fixes font loading bug in CollapsingToolbarLayout & TextInputLayout. It has a side effect of changing font loading from sync to async but it shouldn't affect anyone since font loading wasn't really working in the first place. It may affect the UIs that were affected by the original bug though.
To alleviate possible "font flickering" due to async loading, CollapsingTextHelper defers the TextPaint changes until the font is actually loaded.
Another scenario the async loading would have an impact on is when the font is manually overwritten with CollapsingTextHelper.setTypeface() while async op is still ongoing. The result of async load would then overwrite the font back to the originally requested. This happens in TextInputLayout which overwrites its own font setting to this of its child whenever its added. This may happen before async op completes. To guard against that, any direct font setting automatically cancels the async load (cancels == ignores the result when it comes).
PiperOrigin-RevId: 212328671
