Gets keyboard layout info from user space when available.
The layout info consists of a BCP 47 conformant language tag and a
layout type such as "qwerty" or "azerty". They will be used to
initialize the input device.
This is currently used by uinput virtual keyboard to pass in layout
information.
Bug: 237537306
Test: atest inputflinger_tests
Change-Id: Icfc30f1afb0f88dd704d1d598d62a300a032b0f5
diff --git a/services/inputflinger/reader/mapper/KeyboardInputMapper.h b/services/inputflinger/reader/mapper/KeyboardInputMapper.h
index 0526fd8..da5b8ee 100644
--- a/services/inputflinger/reader/mapper/KeyboardInputMapper.h
+++ b/services/inputflinger/reader/mapper/KeyboardInputMapper.h
@@ -58,6 +58,7 @@
uint32_t mSource{};
int32_t mKeyboardType{};
+ std::optional<KeyboardLayoutInfo> mKeyboardLayoutInfo;
std::vector<KeyDown> mKeyDowns{}; // keys that are down
int32_t mMetaState{};