Add verifyInputEvent api to InputDispatcher
Now InputDispatcher will be able to check whether a certain InputEvent
is legitimate.
Use the 'verifyInputEvent' api to determine if a given 'InputEvent'
actually came from InputDispatcher.
Bug: 134977432
Test: atest VerifiedKeyEventTest VerifiedMotionEventTest libinput_tests
inputflinger_tests
Change-Id: I8e7fa9bfa3c14b0b0d949fb5e28b43ff7583398f
diff --git a/services/inputflinger/dispatcher/InputDispatcher.cpp b/services/inputflinger/dispatcher/InputDispatcher.cpp
index f2b95e7..a8158ba 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.cpp
+++ b/services/inputflinger/dispatcher/InputDispatcher.cpp
@@ -3340,6 +3340,10 @@
return injectionResult;
}
+std::unique_ptr<VerifiedInputEvent> InputDispatcher::verifyInputEvent(const InputEvent& event) {
+ return nullptr;
+}
+
bool InputDispatcher::hasInjectionPermission(int32_t injectorPid, int32_t injectorUid) {
return injectorUid == 0 ||
mPolicy->checkInjectEventsPermissionNonReentrant(injectorPid, injectorUid);