LightService: log errors. (da183ac9) · Commits · e / os / android_frameworks_base

services/core/jni/com_android_server_lights_LightsService.cpp

+28 −1

Original line number	Original line	Diff line number	Diff line
	@@ -34,6 +34,9 @@ using Brightness = ::android::hardware::light::V2_0::Brightness;
	using Flash = ::android::hardware::light::V2_0::Flash;		using Flash = ::android::hardware::light::V2_0::Flash;
	using Type = ::android::hardware::light::V2_0::Type;		using Type = ::android::hardware::light::V2_0::Type;
	using LightState = ::android::hardware::light::V2_0::LightState;		using LightState = ::android::hardware::light::V2_0::LightState;
			using Status = ::android::hardware::light::V2_0::Status;
			template<typename T>
			using Return = ::android::hardware::Return<T>;

	static sp<ILight> gLight;		static sp<ILight> gLight;

	@@ -108,9 +111,33 @@ static void setLight_native(

	state.brightnessMode = brightness;		state.brightnessMode = brightness;

			Status status;

	{		{
	ALOGD_IF_SLOW(50, "Excessive delay setting light");		ALOGD_IF_SLOW(50, "Excessive delay setting light");
	gLight->setLight(type, state);		Return<Status> ret = gLight->setLight(type, state);

			// TODO(b/31348667): this is transport specific status
			if (!ret.getStatus().isOk()) {
			ALOGE("Failed to issue set light command.");
			return;
			}

			status = static_cast<Status>(ret); // hal status
			}

			switch (status) {
			case Status::SUCCESS:
			break;
			case Status::LIGHT_NOT_SUPPORTED:
			ALOGE("Light requested not availale on this device.");
			break;
			case Status::BRIGHTNESS_NOT_SUPPORTED:
			ALOGE("Brightness parameter not supported on this device.");
			break;
			case Status::UNKNOWN:
			default:
			ALOGE("Unknown error setting light.");
	}		}
	}		}