Return std::optional from getAbsoluteAxisValue
This makes the methods nicer to use, and forces callers to clearly
handle the case where there's no value to return.
Test: m checkinput
Test: atest inputflinger_tests
Test: build and run inputflinger_multitouch_input_fuzzer for a while
Bug: 245989146
Flag: EXEMPT refactor
Change-Id: I51c750d21d8a95ef631d93365ee76d18ebf71d43
diff --git a/services/inputflinger/tests/FakeEventHub.h b/services/inputflinger/tests/FakeEventHub.h
index 37bcc40..c2c875f 100644
--- a/services/inputflinger/tests/FakeEventHub.h
+++ b/services/inputflinger/tests/FakeEventHub.h
@@ -187,7 +187,7 @@
std::optional<RawLayoutInfo> getRawLayoutInfo(int32_t deviceId) const override;
int32_t getKeyCodeState(int32_t deviceId, int32_t keyCode) const override;
int32_t getSwitchState(int32_t deviceId, int32_t sw) const override;
- status_t getAbsoluteAxisValue(int32_t deviceId, int32_t axis, int32_t* outValue) const override;
+ std::optional<int32_t> getAbsoluteAxisValue(int32_t deviceId, int32_t axis) const override;
int32_t getKeyCodeForKeyLocation(int32_t deviceId, int32_t locationKeyCode) const override;
// Return true if the device has non-empty key layout.