Merge "Update TouchInputMapper to support new VirtualNavigationTouchpad."
diff --git a/services/inputflinger/include/InputReaderBase.h b/services/inputflinger/include/InputReaderBase.h
index b8a6dad..3e4db43 100644
--- a/services/inputflinger/include/InputReaderBase.h
+++ b/services/inputflinger/include/InputReaderBase.h
@@ -191,6 +191,9 @@
// The set of disabled input devices (disabledDevices) has changed.
CHANGE_ENABLED_STATE = 1 << 9,
+ // The device type has been updated.
+ CHANGE_DEVICE_TYPE = 1 << 10,
+
// All devices must be reopened.
CHANGE_MUST_REOPEN = 1 << 31,
};
@@ -212,6 +215,10 @@
// Used to determine which DisplayViewport should be tied to which InputDevice.
std::unordered_map<std::string, std::string> uniqueIdAssociations;
+ // The associations between input device ports device types.
+ // This is used to determine which device type and source should be tied to which InputDevice.
+ std::unordered_map<std::string, std::string> deviceTypeAssociations;
+
// The suggested display ID to show the cursor.
int32_t defaultPointerDisplayId;
@@ -326,7 +333,6 @@
std::optional<DisplayViewport> getDisplayViewportById(int32_t displayId) const;
void setDisplayViewports(const std::vector<DisplayViewport>& viewports);
-
void dump(std::string& dump) const;
void dumpViewport(std::string& dump, const DisplayViewport& viewport) const;
diff --git a/services/inputflinger/reader/InputDevice.cpp b/services/inputflinger/reader/InputDevice.cpp
index 11b5209..6dfe5f5 100644
--- a/services/inputflinger/reader/InputDevice.cpp
+++ b/services/inputflinger/reader/InputDevice.cpp
@@ -56,6 +56,16 @@
InputDevice::~InputDevice() {}
+template <typename K, typename V>
+std::optional<V> getValueByKey(const std::unordered_map<K, V>& map, K key) {
+ auto it = map.find(key);
+ std::optional<V> value = std::nullopt;
+ if (it != map.end()) {
+ value = it->second;
+ }
+ return value;
+}
+
bool InputDevice::isEnabled() {
if (!hasEventHubDevices()) {
return false;
@@ -291,6 +301,9 @@
context.getConfiguration(&configuration);
mConfiguration.addAll(&configuration);
});
+
+ mAssociatedDeviceType =
+ getValueByKey(config->deviceTypeAssociations, mIdentifier.location);
}
if (!changes || (changes & InputReaderConfiguration::CHANGE_KEYBOARD_LAYOUTS)) {
diff --git a/services/inputflinger/reader/include/InputDevice.h b/services/inputflinger/reader/include/InputDevice.h
index 6fa21e5..af59fe2 100644
--- a/services/inputflinger/reader/include/InputDevice.h
+++ b/services/inputflinger/reader/include/InputDevice.h
@@ -65,6 +65,9 @@
inline std::optional<std::string> getAssociatedDisplayUniqueId() const {
return mAssociatedDisplayUniqueId;
}
+ inline std::optional<std::string> getDeviceTypeAssociation() const {
+ return mAssociatedDeviceType;
+ }
inline std::optional<DisplayViewport> getAssociatedViewport() const {
return mAssociatedViewport;
}
@@ -180,6 +183,7 @@
bool mIsExternal;
std::optional<uint8_t> mAssociatedDisplayPort;
std::optional<std::string> mAssociatedDisplayUniqueId;
+ std::optional<std::string> mAssociatedDeviceType;
std::optional<DisplayViewport> mAssociatedViewport;
bool mHasMic;
bool mDropUntilNextSync;
@@ -408,6 +412,9 @@
inline std::optional<std::string> getAssociatedDisplayUniqueId() const {
return mDevice.getAssociatedDisplayUniqueId();
}
+ inline std::optional<std::string> getDeviceTypeAssociation() const {
+ return mDevice.getDeviceTypeAssociation();
+ }
inline std::optional<DisplayViewport> getAssociatedViewport() const {
return mDevice.getAssociatedViewport();
}
diff --git a/services/inputflinger/reader/mapper/TouchInputMapper.cpp b/services/inputflinger/reader/mapper/TouchInputMapper.cpp
index cefc44e..160f9eb 100644
--- a/services/inputflinger/reader/mapper/TouchInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/TouchInputMapper.cpp
@@ -392,33 +392,10 @@
}
}
- if (getDeviceContext().hasInputProperty(INPUT_PROP_DIRECT)) {
- // The device is a touch screen.
- mParameters.deviceType = Parameters::DeviceType::TOUCH_SCREEN;
- } else if (getDeviceContext().hasInputProperty(INPUT_PROP_POINTER)) {
- // The device is a pointing device like a track pad.
- mParameters.deviceType = Parameters::DeviceType::POINTER;
- } else {
- // The device is a touch pad of unknown purpose.
- mParameters.deviceType = Parameters::DeviceType::POINTER;
- }
+ configureDeviceType();
mParameters.hasButtonUnderPad = getDeviceContext().hasInputProperty(INPUT_PROP_BUTTONPAD);
- std::string deviceTypeString;
- if (getDeviceContext().getConfiguration().tryGetProperty("touch.deviceType",
- deviceTypeString)) {
- if (deviceTypeString == "touchScreen") {
- mParameters.deviceType = Parameters::DeviceType::TOUCH_SCREEN;
- } else if (deviceTypeString == "touchNavigation") {
- mParameters.deviceType = Parameters::DeviceType::TOUCH_NAVIGATION;
- } else if (deviceTypeString == "pointer") {
- mParameters.deviceType = Parameters::DeviceType::POINTER;
- } else if (deviceTypeString != "default") {
- ALOGW("Invalid value for touch.deviceType: '%s'", deviceTypeString.c_str());
- }
- }
-
mParameters.orientationAware = mParameters.deviceType == Parameters::DeviceType::TOUCH_SCREEN;
getDeviceContext().getConfiguration().tryGetProperty("touch.orientationAware",
mParameters.orientationAware);
@@ -444,7 +421,9 @@
mParameters.associatedDisplayIsExternal = false;
if (mParameters.orientationAware ||
mParameters.deviceType == Parameters::DeviceType::TOUCH_SCREEN ||
- mParameters.deviceType == Parameters::DeviceType::POINTER) {
+ mParameters.deviceType == Parameters::DeviceType::POINTER ||
+ (mParameters.deviceType == Parameters::DeviceType::TOUCH_NAVIGATION &&
+ getDeviceContext().getAssociatedViewport())) {
mParameters.hasAssociatedDisplay = true;
if (mParameters.deviceType == Parameters::DeviceType::TOUCH_SCREEN) {
mParameters.associatedDisplayIsExternal = getDeviceContext().isExternal();
@@ -473,6 +452,34 @@
mParameters.enableForInactiveViewport);
}
+void TouchInputMapper::configureDeviceType() {
+ if (getDeviceContext().hasInputProperty(INPUT_PROP_DIRECT)) {
+ // The device is a touch screen.
+ mParameters.deviceType = Parameters::DeviceType::TOUCH_SCREEN;
+ } else if (getDeviceContext().hasInputProperty(INPUT_PROP_POINTER)) {
+ // The device is a pointing device like a track pad.
+ mParameters.deviceType = Parameters::DeviceType::POINTER;
+ } else {
+ // The device is a touch pad of unknown purpose.
+ mParameters.deviceType = Parameters::DeviceType::POINTER;
+ }
+
+ // Type association takes precedence over the device type found in the idc file.
+ std::string deviceTypeString = getDeviceContext().getDeviceTypeAssociation().value_or("");
+ if (deviceTypeString.empty()) {
+ getDeviceContext().getConfiguration().tryGetProperty("touch.deviceType", deviceTypeString);
+ }
+ if (deviceTypeString == "touchScreen") {
+ mParameters.deviceType = Parameters::DeviceType::TOUCH_SCREEN;
+ } else if (deviceTypeString == "touchNavigation") {
+ mParameters.deviceType = Parameters::DeviceType::TOUCH_NAVIGATION;
+ } else if (deviceTypeString == "pointer") {
+ mParameters.deviceType = Parameters::DeviceType::POINTER;
+ } else if (deviceTypeString != "default" && deviceTypeString != "") {
+ ALOGW("Invalid value for touch.deviceType: '%s'", deviceTypeString.c_str());
+ }
+}
+
void TouchInputMapper::dumpParameters(std::string& dump) {
dump += INDENT3 "Parameters:\n";
diff --git a/services/inputflinger/reader/mapper/TouchInputMapper.h b/services/inputflinger/reader/mapper/TouchInputMapper.h
index 34ba625..50a7ea3 100644
--- a/services/inputflinger/reader/mapper/TouchInputMapper.h
+++ b/services/inputflinger/reader/mapper/TouchInputMapper.h
@@ -814,6 +814,8 @@
static void assignPointerIds(const RawState& last, RawState& current);
void rotateAndScale(float& x, float& y) const;
+
+ void configureDeviceType();
};
} // namespace android
diff --git a/services/inputflinger/tests/FakeInputReaderPolicy.cpp b/services/inputflinger/tests/FakeInputReaderPolicy.cpp
index 3af4298..dc7e581 100644
--- a/services/inputflinger/tests/FakeInputReaderPolicy.cpp
+++ b/services/inputflinger/tests/FakeInputReaderPolicy.cpp
@@ -126,6 +126,11 @@
mConfig.portAssociations.insert({inputPort, displayPort});
}
+void FakeInputReaderPolicy::addDeviceTypeAssociation(const std::string& inputPort,
+ const std::string& type) {
+ mConfig.deviceTypeAssociations.insert({inputPort, type});
+}
+
void FakeInputReaderPolicy::addInputUniqueIdAssociation(const std::string& inputUniqueId,
const std::string& displayUniqueId) {
mConfig.uniqueIdAssociations.insert({inputUniqueId, displayUniqueId});
diff --git a/services/inputflinger/tests/FakeInputReaderPolicy.h b/services/inputflinger/tests/FakeInputReaderPolicy.h
index c16cda4..faa9c01 100644
--- a/services/inputflinger/tests/FakeInputReaderPolicy.h
+++ b/services/inputflinger/tests/FakeInputReaderPolicy.h
@@ -55,6 +55,7 @@
bool updateViewport(const DisplayViewport& viewport);
void addExcludedDeviceName(const std::string& deviceName);
void addInputPortAssociation(const std::string& inputPort, uint8_t displayPort);
+ void addDeviceTypeAssociation(const std::string& inputPort, const std::string& type);
void addInputUniqueIdAssociation(const std::string& inputUniqueId,
const std::string& displayUniqueId);
void addDisabledDevice(int32_t deviceId);
diff --git a/services/inputflinger/tests/InputReader_test.cpp b/services/inputflinger/tests/InputReader_test.cpp
index 4cc48f6..3516092 100644
--- a/services/inputflinger/tests/InputReader_test.cpp
+++ b/services/inputflinger/tests/InputReader_test.cpp
@@ -6505,6 +6505,17 @@
WithCoords(toDisplayX(100), toDisplayY(200)), WithButtonState(0))));
}
+TEST_F(SingleTouchInputMapperTest, WhenDeviceTypeIsSetToTouchNavigation_setsCorrectType) {
+ mFakePolicy->addDeviceTypeAssociation(DEVICE_LOCATION, "touchNavigation");
+ prepareDisplay(ui::ROTATION_0);
+ prepareButtons();
+ prepareAxes(POSITION);
+ SingleTouchInputMapper& mapper = addMapperAndConfigure<SingleTouchInputMapper>();
+ ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled());
+
+ ASSERT_EQ(AINPUT_SOURCE_TOUCH_NAVIGATION, mapper.getSources());
+}
+
// --- TouchDisplayProjectionTest ---
class TouchDisplayProjectionTest : public SingleTouchInputMapperTest {