Unregister input channel by token
An input channel is uniquely identified by its token. Once the input
channel exists, you can unregister it simply using its token.
There's no need to pass back the entire input channel, including its id,
to input dispatcher. We will look for the server-side input channel
using the token anyways.
Bug: 167947395
Test: atest libinput_tests
Change-Id: I009da372bd6cc897b019a66e9c3bbed78cc91223
diff --git a/services/inputflinger/InputManager.h b/services/inputflinger/InputManager.h
index bf86a98..35d2d58 100644
--- a/services/inputflinger/InputManager.h
+++ b/services/inputflinger/InputManager.h
@@ -109,7 +109,7 @@
const sp<ISetInputWindowsListener>& setInputWindowsListener) override;
binder::Status registerInputChannel(const InputChannel& channel) override;
- binder::Status unregisterInputChannel(const InputChannel& channel) override;
+ binder::Status unregisterInputChannel(const sp<IBinder>& connectionToken) override;
binder::Status setFocusedWindow(const FocusRequest&) override;
private: