Merge changes I208e5601,I9009e38d am: 9b295325ee am: 707453d130 (8797dddf) · Commits · e / os / android_hardware_interfaces

vibrator/aidl/android/hardware/vibrator/CompositePrimitive.aidl

+5 −0

Original line number	Diff line number	Diff line
		@@ -49,4 +49,9 @@ enum CompositePrimitive {
		* A haptic effect that simulates quick downwards movement with gravity.
		*/
		QUICK_FALL,
		/**
		* This very short effect should produce a light crisp sensation intended
		* to be used repetitively for dynamic feedback.
		*/
		LIGHT_TICK,
		}

vibrator/aidl/android/hardware/vibrator/IVibrator.aidl

+20 −1

Original line number	Diff line number	Diff line
		@@ -157,13 +157,32 @@ interface IVibrator {
		*/
		int getCompositionSizeMax();

		/**
		* List of supported effect primitive.
		*
		* Return the effect primitives which are supported by the compose API.
		* Implementations are expected to support all primitives of the interface
		* version that they implement.
		*/
		CompositePrimitive[] getSupportedPrimitives();

		/**
		* Retrieve effect primitive's duration in milliseconds.
		*
		* Support is reflected in getCapabilities (CAP_COMPOSE_EFFECTS).
		*
		* @return Best effort estimation of effect primitive's duration.
		* @param primitive Effect primitive being queried.
		*/
		int getPrimitiveDuration(CompositePrimitive primitive);

		/**
		* Fire off a string of effect primitives, combined to perform richer effects.
		*
		* Support is reflected in getCapabilities (CAP_COMPOSE_EFFECTS).
		*
		* Doing this operation while the vibrator is already on is undefined behavior. Clients should
		* explicitly call off.
		* explicitly call off. IVibratorCallback.onComplete() support is required for this API.
		*
		* @param composite Array of composition parameters.
		*/

vibrator/aidl/default/Vibrator.cpp

+21 −1

Original line number	Diff line number	Diff line
		@@ -113,6 +113,26 @@ ndk::ScopedAStatus Vibrator::getCompositionSizeMax(int32_t* maxSize) {
		return ndk::ScopedAStatus::ok();
		}

		ndk::ScopedAStatus Vibrator::getSupportedPrimitives(std::vector<CompositePrimitive>* supported) {
		*supported = {
		CompositePrimitive::NOOP, CompositePrimitive::CLICK,
		CompositePrimitive::THUD, CompositePrimitive::SPIN,
		CompositePrimitive::QUICK_RISE, CompositePrimitive::SLOW_RISE,
		CompositePrimitive::QUICK_FALL, CompositePrimitive::LIGHT_TICK,
		};
		return ndk::ScopedAStatus::ok();
		}

		ndk::ScopedAStatus Vibrator::getPrimitiveDuration(CompositePrimitive primitive,
		int32_t* durationMs) {
		if (primitive != CompositePrimitive::NOOP) {
		*durationMs = 100;
		} else {
		*durationMs = 0;
		}
		return ndk::ScopedAStatus::ok();
		}

		ndk::ScopedAStatus Vibrator::compose(const std::vector<CompositeEffect>& composite,
		const std::shared_ptr<IVibratorCallback>& callback) {
		if (composite.size() > kComposeSizeMax) {
		@@ -127,7 +147,7 @@ ndk::ScopedAStatus Vibrator::compose(const std::vector<CompositeEffect>& composi
		return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
		}
		if (e.primitive < CompositePrimitive::NOOP \|\|
		e.primitive > CompositePrimitive::QUICK_FALL) {
		e.primitive > CompositePrimitive::LIGHT_TICK) {
		return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
		}
		}

vibrator/aidl/default/include/vibrator-impl/Vibrator.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -36,6 +36,9 @@ class Vibrator : public BnVibrator {
		ndk::ScopedAStatus setExternalControl(bool enabled) override;
		ndk::ScopedAStatus getCompositionDelayMax(int32_t* maxDelayMs);
		ndk::ScopedAStatus getCompositionSizeMax(int32_t* maxSize);
		ndk::ScopedAStatus getSupportedPrimitives(std::vector<CompositePrimitive>* supported) override;
		ndk::ScopedAStatus getPrimitiveDuration(CompositePrimitive primitive,
		int32_t* durationMs) override;
		ndk::ScopedAStatus compose(const std::vector<CompositeEffect>& composite,
		const std::shared_ptr<IVibratorCallback>& callback) override;
		ndk::ScopedAStatus getSupportedAlwaysOnEffects(std::vector<Effect>* _aidl_return) override;

vibrator/aidl/vts/VtsHalVibratorTargetTest.cpp

+47 −0

Original line number	Diff line number	Diff line
		@@ -261,6 +261,29 @@ TEST_P(VibratorAidl, ExternalControlUnsupportedMatchingCapabilities) {
		}
		}

		TEST_P(VibratorAidl, GetSupportedPrimitives) {
		if (capabilities & IVibrator::CAP_COMPOSE_EFFECTS) {
		std::vector<CompositePrimitive> supported;

		EXPECT_EQ(Status::EX_NONE, vibrator->getSupportedPrimitives(&supported).exceptionCode());

		std::sort(supported.begin(), supported.end());

		EXPECT_EQ(kCompositePrimitives, supported);
		}
		}

		TEST_P(VibratorAidl, GetPrimitiveDuration) {
		if (capabilities & IVibrator::CAP_COMPOSE_EFFECTS) {
		int32_t duration;

		for (auto primitive : kCompositePrimitives) {
		EXPECT_EQ(Status::EX_NONE,
		vibrator->getPrimitiveDuration(primitive, &duration).exceptionCode());
		}
		}
		}

		TEST_P(VibratorAidl, ComposeValidPrimitives) {
		if (capabilities & IVibrator::CAP_COMPOSE_EFFECTS) {
		int32_t maxDelay, maxSize;
		@@ -357,6 +380,30 @@ TEST_P(VibratorAidl, CompseSizeBoundary) {
		}
		}

		TEST_P(VibratorAidl, ComposeCallback) {
		if (capabilities & IVibrator::CAP_COMPOSE_EFFECTS) {
		std::promise<void> completionPromise;
		std::future<void> completionFuture{completionPromise.get_future()};
		sp<CompletionCallback> callback =
		new CompletionCallback([&completionPromise] { completionPromise.set_value(); });
		CompositePrimitive primitive = CompositePrimitive::CLICK;
		CompositeEffect effect;
		std::vector<CompositeEffect> composite;
		int32_t duration;

		effect.delayMs = 0;
		effect.primitive = primitive;
		effect.scale = 1.0f;
		composite.emplace_back(effect);

		EXPECT_EQ(Status::EX_NONE,
		vibrator->getPrimitiveDuration(primitive, &duration).exceptionCode());
		EXPECT_EQ(Status::EX_NONE, vibrator->compose(composite, callback).exceptionCode());
		EXPECT_EQ(completionFuture.wait_for(std::chrono::milliseconds(duration * 2)),
		std::future_status::ready);
		}
		}

		TEST_P(VibratorAidl, AlwaysOn) {
		if (capabilities & IVibrator::CAP_ALWAYS_ON_CONTROL) {
		std::vector<Effect> supported;