Support receiving touch event in the inline suggestion view
* Before this change, the suggestionRoot would intercept all touch
events so that it can optionally forward them to the IME process
to support scrolling, no touch event will be sent to the child
view through the regular event dispatching process.
* With this change, we move the touch event transferring (to IME)
logic from SuggestionRoot's onTouchEvent to dispatchTouchEvent.
Now the touch events before a scroll is detected will be sent to
the child chip view, and only the touch events after a scroll is
detected will be sent to the IME.
* This patch also move the OnClickListener and OnLongClickListener
from the root view to the chip view, since the touch events now
either goes to the chip view or to the IME process.
* Note that in order to achieve this, given that we can't change
the API, and there is existing OnLongClickListener registered
to the chip view, we have to add a @hide API to the View to
get the existing OnLongClickListener and attach a new one to the
chip view, such that we can do the additional work of sending
the long click event to IME, when the view is long clicked.
* This patch should also fix the a11y talkback mode bug where
double-tapping on the view doesn't autofill the value.
Double-tap and hold also works that it triggers the attribution
dialog.
Test: atest CtsAutoFillServiceTestCases (sanity test)
Bug: 155245913
Bug: 154149807
Change-Id: I6f7be1ea5c0955969abb4ccae0cb421423095c4d
3 files changed