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Updates openDisplay() API description

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This change corrects the description of openDisplay()'s behavior when
new client requests to access a display resource.

Bug: 122671398
Test: N/A
Change-Id: Ic7380748f4907376563771498e8823ed739e09a6
Signed-off-by: Changyeon Jo <changyeon@google.com>
This commit is contained in:
Changyeon Jo
2019-02-09 19:49:23 +00:00
parent 9e3f898921
commit d0dc2bd341
1 changed files with 2 additions and 1 deletions
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3
automotive/evs/1.0/IEvsEnumerator.hal
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@@ -57,7 +57,8 @@ interface IEvsEnumerator {
*
* There can be at most one EVS display object for the system and this function
* requests access to it. If the EVS display is not available or is already in use,
* a null pointer is returned.
* the old instance shall be closed and give the new caller exclusive
* access.
* When done using the display, the caller may release it by calling closeDisplay().
* TODO(b/36122635) Reliance on the sp<> going out of scope is not recommended because the
* resources may not be released right away due to asynchronos behavior in the hardware binder.