InputReader: Get Bluetooth address from InputDeviceIdentifier
The InputDevice class in Reader stores the InputDeviceIdentifier. When
the policy wants to get the Bluetooth address of an InputDevice, fetch
it from there.
Bug: 243005009
Test: atest inputflinger_tests
Change-Id: I5d881a11cb1bc318258faf1f498db1ca29ae8537
diff --git a/services/inputflinger/reader/InputReader.cpp b/services/inputflinger/reader/InputReader.cpp
index 903d072..f8b1b3f 100644
--- a/services/inputflinger/reader/InputReader.cpp
+++ b/services/inputflinger/reader/InputReader.cpp
@@ -875,6 +875,16 @@
return std::nullopt;
}
+std::optional<std::string> InputReader::getBluetoothAddress(int32_t deviceId) const {
+ std::scoped_lock _l(mLock);
+
+ InputDevice* device = findInputDeviceLocked(deviceId);
+ if (device) {
+ return device->getBluetoothAddress();
+ }
+ return std::nullopt;
+}
+
bool InputReader::isInputDeviceEnabled(int32_t deviceId) {
std::scoped_lock _l(mLock);
diff --git a/services/inputflinger/reader/include/InputDevice.h b/services/inputflinger/reader/include/InputDevice.h
index afb1bed..b9a2b4c 100644
--- a/services/inputflinger/reader/include/InputDevice.h
+++ b/services/inputflinger/reader/include/InputDevice.h
@@ -51,6 +51,9 @@
inline int32_t getGeneration() const { return mGeneration; }
inline const std::string getName() const { return mIdentifier.name; }
inline const std::string getDescriptor() { return mIdentifier.descriptor; }
+ inline std::optional<std::string> getBluetoothAddress() const {
+ return mIdentifier.bluetoothAddress;
+ }
inline ftl::Flags<InputDeviceClass> getClasses() const { return mClasses; }
inline uint32_t getSources() const { return mSources; }
inline bool hasEventHubDevices() const { return !mDevices.empty(); }
diff --git a/services/inputflinger/reader/include/InputReader.h b/services/inputflinger/reader/include/InputReader.h
index de268cf..4f2503a 100644
--- a/services/inputflinger/reader/include/InputReader.h
+++ b/services/inputflinger/reader/include/InputReader.h
@@ -113,6 +113,8 @@
std::optional<int32_t> getLightPlayerId(int32_t deviceId, int32_t lightId) override;
+ std::optional<std::string> getBluetoothAddress(int32_t deviceId) const override;
+
protected:
// These members are protected so they can be instrumented by test cases.
virtual std::shared_ptr<InputDevice> createDeviceLocked(int32_t deviceId,