Add API to support key remappings on native side
For adding support for modifier key remapping, we need to add
native support save key remappings and send appropriate android
key codes using KeyCharacterMap.
Test: atest KeyboardLayoutChangeTest
Bug: 252812993
Change-Id: Ib3efa866c6e6408dd11e97dfaf49feb92f48bc18
diff --git a/services/inputflinger/reader/InputDevice.cpp b/services/inputflinger/reader/InputDevice.cpp
index 150a8aa..e9a94b3 100644
--- a/services/inputflinger/reader/InputDevice.cpp
+++ b/services/inputflinger/reader/InputDevice.cpp
@@ -624,6 +624,12 @@
});
}
+void InputDevice::addKeyRemapping(int32_t fromKeyCode, int32_t toKeyCode) {
+ for_each_subdevice([fromKeyCode, toKeyCode](auto& context) {
+ context.addKeyRemapping(fromKeyCode, toKeyCode);
+ });
+}
+
void InputDevice::bumpGeneration() {
mGeneration = mContext->bumpGeneration();
}