Implement KeyboardClassifier interface in rust
DD: go/project-imposter-android
This CL includes:
- Rust interface setup
Next CL to include:
- Basic categorization into alphabetic and non-alphabetic
- Updating categorization based on key presses
Test: atest --host libinput_rust_test
Test: atest inputflinger_tests
Bug: 263559234
Flag: com.android.input.flags.enable_keyboard_classifier_rust_impl
Change-Id: I52773be992ddd8efaa9546e0af8b0a78515d931c
diff --git a/services/inputflinger/reader/include/InputDevice.h b/services/inputflinger/reader/include/InputDevice.h
index 4c9af2e..2a7e262 100644
--- a/services/inputflinger/reader/include/InputDevice.h
+++ b/services/inputflinger/reader/include/InputDevice.h
@@ -79,6 +79,8 @@
inline bool isIgnored() { return !getMapperCount() && !mController; }
+ inline KeyboardType getKeyboardType() const { return mKeyboardType; }
+
bool isEnabled();
void dump(std::string& dump, const std::string& eventHubDevStr);
@@ -124,6 +126,8 @@
void addKeyRemapping(int32_t fromKeyCode, int32_t toKeyCode);
+ void setKeyboardType(KeyboardType keyboardType);
+
void bumpGeneration();
[[nodiscard]] NotifyDeviceResetArgs notifyReset(nsecs_t when);
@@ -196,6 +200,7 @@
uint32_t mSources;
bool mIsWaking;
bool mIsExternal;
+ KeyboardType mKeyboardType = KeyboardType::NONE;
std::optional<uint8_t> mAssociatedDisplayPort;
std::optional<std::string> mAssociatedDisplayUniqueIdByPort;
std::optional<std::string> mAssociatedDisplayUniqueIdByDescriptor;
@@ -470,6 +475,10 @@
}
inline void bumpGeneration() { mDevice.bumpGeneration(); }
inline const PropertyMap& getConfiguration() const { return mDevice.getConfiguration(); }
+ inline KeyboardType getKeyboardType() const { return mDevice.getKeyboardType(); }
+ inline void setKeyboardType(KeyboardType keyboardType) {
+ return mDevice.setKeyboardType(keyboardType);
+ }
private:
InputDevice& mDevice;