This CL fixes the following compiler warnings.
- Indirect access to static member
- Access to a non-accessible member of an enclosing type
- Parameter assignment
- Method can be static
- Local variable declaration hides another field or variable
- Value of local variable is not used
- Unused import
- Unused private member
- Unnecessary 'else' statement
- Unnecessary declaration of throw exception
- Redundant type arguments
- Missing '@Override' annotation
- Unused '@SuppressWarning' annotations
Bug: 18003991
Change-Id: Icfebe753e53a2cc621848f769d6a3d7ce501ebc7
This CL adds ACTION_CLICK or ACTION_LONG_CLICK actions to a key node
info. But report a node info without these actions for the same key
while hovering to avoid announcement "double tap to select and double
tap and hold to long press".
Bug: 15727335
Change-Id: I1e9333c94c819d049bda81ad410299f5a509d29c
Partially reverting Ie033d21ef8 to populate root node info.
This CL also fixes the bounds in screen of virtual node info.
Bug: 15746768
Bug: 15582251
Change-Id: I3a82f904270adf138036ef462fd70b349a3cd33e
Because a keyboard handling hover events and determining a virtual
node by itself, there is no need to supply whole virtual nodes info
for the keyboard. Just returning an empty accessibility node info
supresses annoucements of all keys.
This CL also fixes the undefined virtual id value.
Bug: 15582251
Change-Id: Ie033d21ef878d272417cf2b20f8eec1e516587f6
Jean Chalard
Tadashi G. Takaoka