Native support for rotary encoder high-res scroll
Test: atest RotaryEncoderInputMapperTest
Test: atest VirtualRotaryEncoderTest
Flag: android.companion.virtualdevice.flags.high_resolution_scroll
Bug: 320328752
Change-Id: Iac9092597010582bd3f55e51ee63e9eb9c8d9433
diff --git a/include/input/VirtualInputDevice.h b/include/input/VirtualInputDevice.h
index 9fbae73..dabe45c 100644
--- a/include/input/VirtualInputDevice.h
+++ b/include/input/VirtualInputDevice.h
@@ -129,6 +129,9 @@
VirtualRotaryEncoder(android::base::unique_fd fd);
virtual ~VirtualRotaryEncoder() override;
bool writeScrollEvent(float scrollAmount, std::chrono::nanoseconds eventTime);
+
+private:
+ int32_t mAccumulatedHighResScrollAmount;
};
} // namespace android