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Commit f55525de authored by Badhri Jagan Sridharan's avatar Badhri Jagan Sridharan Committed by Android (Google) Code Review
Browse files

Merge changes from topic 'usb_hal'

* changes:
  USB: HIDL: default implentation for the type-c interface
  USB: HIDL: Type-c usb interface V1_0
parents 05fe8ce9 81ea748a
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usb/1.0/Android.bp

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// This file is autogenerated by hidl-gen. Do not edit manually.

genrule {
    name: "android.hardware.usb@1.0_genc++",
    tools: ["hidl-gen"],
    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.usb@1.0",
    srcs: [
        "types.hal",
        "IUsb.hal",
        "IUsbCallback.hal",
    ],
    out: [
        "android/hardware/usb/1.0/types.cpp",
        "android/hardware/usb/1.0/UsbAll.cpp",
        "android/hardware/usb/1.0/UsbCallbackAll.cpp",
    ],
}

genrule {
    name: "android.hardware.usb@1.0_genc++_headers",
    tools: ["hidl-gen"],
    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.usb@1.0",
    srcs: [
        "types.hal",
        "IUsb.hal",
        "IUsbCallback.hal",
    ],
    out: [
        "android/hardware/usb/1.0/types.h",
        "android/hardware/usb/1.0/IUsb.h",
        "android/hardware/usb/1.0/IHwUsb.h",
        "android/hardware/usb/1.0/BnHwUsb.h",
        "android/hardware/usb/1.0/BpHwUsb.h",
        "android/hardware/usb/1.0/BsUsb.h",
        "android/hardware/usb/1.0/IUsbCallback.h",
        "android/hardware/usb/1.0/IHwUsbCallback.h",
        "android/hardware/usb/1.0/BnHwUsbCallback.h",
        "android/hardware/usb/1.0/BpHwUsbCallback.h",
        "android/hardware/usb/1.0/BsUsbCallback.h",
    ],
}

cc_library_shared {
    name: "android.hardware.usb@1.0",
    generated_sources: ["android.hardware.usb@1.0_genc++"],
    generated_headers: ["android.hardware.usb@1.0_genc++_headers"],
    export_generated_headers: ["android.hardware.usb@1.0_genc++_headers"],
    shared_libs: [
        "libhidlbase",
        "libhidltransport",
        "libhwbinder",
        "liblog",
        "libutils",
        "libcutils",
        "android.hidl.base@1.0",
    ],
    export_shared_lib_headers: [
        "libhidlbase",
        "libhidltransport",
        "libhwbinder",
        "libutils",
        "android.hidl.base@1.0",
    ],
}

usb/1.0/Android.mk

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# This file is autogenerated by hidl-gen. Do not edit manually.

LOCAL_PATH := $(call my-dir)

################################################################################

include $(CLEAR_VARS)
LOCAL_MODULE := android.hardware.usb@1.0-java
LOCAL_MODULE_CLASS := JAVA_LIBRARIES

intermediates := $(local-generated-sources-dir)

HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)

LOCAL_JAVA_LIBRARIES := \
    android.hidl.base@1.0-java \


#
# Build types.hal (PortDataRole)
#
GEN := $(intermediates)/android/hardware/usb/V1_0/PortDataRole.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
        -Ljava \
        -randroid.hardware:hardware/interfaces \
        -randroid.hidl:system/libhidl/transport \
        android.hardware.usb@1.0::types.PortDataRole

$(GEN): $(LOCAL_PATH)/types.hal
	$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)

#
# Build types.hal (PortMode)
#
GEN := $(intermediates)/android/hardware/usb/V1_0/PortMode.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
        -Ljava \
        -randroid.hardware:hardware/interfaces \
        -randroid.hidl:system/libhidl/transport \
        android.hardware.usb@1.0::types.PortMode

$(GEN): $(LOCAL_PATH)/types.hal
	$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)

#
# Build types.hal (PortPowerRole)
#
GEN := $(intermediates)/android/hardware/usb/V1_0/PortPowerRole.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
        -Ljava \
        -randroid.hardware:hardware/interfaces \
        -randroid.hidl:system/libhidl/transport \
        android.hardware.usb@1.0::types.PortPowerRole

$(GEN): $(LOCAL_PATH)/types.hal
	$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)

#
# Build types.hal (PortRole)
#
GEN := $(intermediates)/android/hardware/usb/V1_0/PortRole.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
        -Ljava \
        -randroid.hardware:hardware/interfaces \
        -randroid.hidl:system/libhidl/transport \
        android.hardware.usb@1.0::types.PortRole

$(GEN): $(LOCAL_PATH)/types.hal
	$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)

#
# Build types.hal (PortRoleType)
#
GEN := $(intermediates)/android/hardware/usb/V1_0/PortRoleType.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
        -Ljava \
        -randroid.hardware:hardware/interfaces \
        -randroid.hidl:system/libhidl/transport \
        android.hardware.usb@1.0::types.PortRoleType

$(GEN): $(LOCAL_PATH)/types.hal
	$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)

#
# Build types.hal (PortStatus)
#
GEN := $(intermediates)/android/hardware/usb/V1_0/PortStatus.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
        -Ljava \
        -randroid.hardware:hardware/interfaces \
        -randroid.hidl:system/libhidl/transport \
        android.hardware.usb@1.0::types.PortStatus

$(GEN): $(LOCAL_PATH)/types.hal
	$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)

#
# Build types.hal (Status)
#
GEN := $(intermediates)/android/hardware/usb/V1_0/Status.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
        -Ljava \
        -randroid.hardware:hardware/interfaces \
        -randroid.hidl:system/libhidl/transport \
        android.hardware.usb@1.0::types.Status

$(GEN): $(LOCAL_PATH)/types.hal
	$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)

#
# Build IUsb.hal
#
GEN := $(intermediates)/android/hardware/usb/V1_0/IUsb.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IUsb.hal
$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IUsbCallback.hal
$(GEN): $(LOCAL_PATH)/IUsbCallback.hal
$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
$(GEN): $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
        -Ljava \
        -randroid.hardware:hardware/interfaces \
        -randroid.hidl:system/libhidl/transport \
        android.hardware.usb@1.0::IUsb

$(GEN): $(LOCAL_PATH)/IUsb.hal
	$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)

#
# Build IUsbCallback.hal
#
GEN := $(intermediates)/android/hardware/usb/V1_0/IUsbCallback.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IUsbCallback.hal
$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
$(GEN): $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
        -Ljava \
        -randroid.hardware:hardware/interfaces \
        -randroid.hidl:system/libhidl/transport \
        android.hardware.usb@1.0::IUsbCallback

$(GEN): $(LOCAL_PATH)/IUsbCallback.hal
	$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
include $(BUILD_JAVA_LIBRARY)


################################################################################

include $(CLEAR_VARS)
LOCAL_MODULE := android.hardware.usb@1.0-java-static
LOCAL_MODULE_CLASS := JAVA_LIBRARIES

intermediates := $(local-generated-sources-dir)

HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)

LOCAL_STATIC_JAVA_LIBRARIES := \
    android.hidl.base@1.0-java-static \


#
# Build types.hal (PortDataRole)
#
GEN := $(intermediates)/android/hardware/usb/V1_0/PortDataRole.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
        -Ljava \
        -randroid.hardware:hardware/interfaces \
        -randroid.hidl:system/libhidl/transport \
        android.hardware.usb@1.0::types.PortDataRole

$(GEN): $(LOCAL_PATH)/types.hal
	$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)

#
# Build types.hal (PortMode)
#
GEN := $(intermediates)/android/hardware/usb/V1_0/PortMode.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
        -Ljava \
        -randroid.hardware:hardware/interfaces \
        -randroid.hidl:system/libhidl/transport \
        android.hardware.usb@1.0::types.PortMode

$(GEN): $(LOCAL_PATH)/types.hal
	$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)

#
# Build types.hal (PortPowerRole)
#
GEN := $(intermediates)/android/hardware/usb/V1_0/PortPowerRole.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
        -Ljava \
        -randroid.hardware:hardware/interfaces \
        -randroid.hidl:system/libhidl/transport \
        android.hardware.usb@1.0::types.PortPowerRole

$(GEN): $(LOCAL_PATH)/types.hal
	$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)

#
# Build types.hal (PortRole)
#
GEN := $(intermediates)/android/hardware/usb/V1_0/PortRole.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
        -Ljava \
        -randroid.hardware:hardware/interfaces \
        -randroid.hidl:system/libhidl/transport \
        android.hardware.usb@1.0::types.PortRole

$(GEN): $(LOCAL_PATH)/types.hal
	$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)

#
# Build types.hal (PortRoleType)
#
GEN := $(intermediates)/android/hardware/usb/V1_0/PortRoleType.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
        -Ljava \
        -randroid.hardware:hardware/interfaces \
        -randroid.hidl:system/libhidl/transport \
        android.hardware.usb@1.0::types.PortRoleType

$(GEN): $(LOCAL_PATH)/types.hal
	$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)

#
# Build types.hal (PortStatus)
#
GEN := $(intermediates)/android/hardware/usb/V1_0/PortStatus.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
        -Ljava \
        -randroid.hardware:hardware/interfaces \
        -randroid.hidl:system/libhidl/transport \
        android.hardware.usb@1.0::types.PortStatus

$(GEN): $(LOCAL_PATH)/types.hal
	$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)

#
# Build types.hal (Status)
#
GEN := $(intermediates)/android/hardware/usb/V1_0/Status.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
        -Ljava \
        -randroid.hardware:hardware/interfaces \
        -randroid.hidl:system/libhidl/transport \
        android.hardware.usb@1.0::types.Status

$(GEN): $(LOCAL_PATH)/types.hal
	$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)

#
# Build IUsb.hal
#
GEN := $(intermediates)/android/hardware/usb/V1_0/IUsb.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IUsb.hal
$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IUsbCallback.hal
$(GEN): $(LOCAL_PATH)/IUsbCallback.hal
$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
$(GEN): $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
        -Ljava \
        -randroid.hardware:hardware/interfaces \
        -randroid.hidl:system/libhidl/transport \
        android.hardware.usb@1.0::IUsb

$(GEN): $(LOCAL_PATH)/IUsb.hal
	$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)

#
# Build IUsbCallback.hal
#
GEN := $(intermediates)/android/hardware/usb/V1_0/IUsbCallback.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IUsbCallback.hal
$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
$(GEN): $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
        -Ljava \
        -randroid.hardware:hardware/interfaces \
        -randroid.hidl:system/libhidl/transport \
        android.hardware.usb@1.0::IUsbCallback

$(GEN): $(LOCAL_PATH)/IUsbCallback.hal
	$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
include $(BUILD_STATIC_JAVA_LIBRARY)


################################################################################

include $(CLEAR_VARS)
LOCAL_MODULE := android.hardware.usb@1.0-java-constants
LOCAL_MODULE_CLASS := JAVA_LIBRARIES

intermediates := $(local-generated-sources-dir)

HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
#
GEN := $(intermediates)/android/hardware/usb/V1_0/Constants.java
$(GEN): $(HIDL)
$(GEN): $(LOCAL_PATH)/types.hal
$(GEN): $(LOCAL_PATH)/IUsb.hal
$(GEN): $(LOCAL_PATH)/IUsbCallback.hal

$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
        -Ljava-constants \
        -randroid.hardware:hardware/interfaces \
        -randroid.hidl:system/libhidl/transport \
        android.hardware.usb@1.0

$(GEN):
	$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
# Avoid dependency cycle of framework.jar -> this-library -> framework.jar
LOCAL_NO_STANDARD_LIBRARIES := true
LOCAL_JAVA_LIBRARIES := core-oj

include $(BUILD_STATIC_JAVA_LIBRARY)



include $(call all-makefiles-under,$(LOCAL_PATH))

usb/1.0/IUsb.hal

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/*
 * Copyright (C) 2016 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package android.hardware.usb@1.0;

import IUsbCallback;

interface IUsb {
    /*
     * This function is used to change the port role of a specific port.
     * For example, when PD_SWAP or PR_SWAP is supported.
     * This is function is asynchronous. The status of the role switch
     * will be informed through IUsbCallback object's notifyPortStatusChange
     * method.
     *
     * @param portName name of the port for which the role has to be changed
     * @param role the new port role.
     */
    oneway switchRole(string portName, PortRole role);

    /*
     * This function is used to register a callback function which is
     * called by the HAL whenever there is a change in the port state.
     * i.e. DATA_ROLE, POWER_ROLE or MODE.
     *
     * Also the same callback object would be called to inform the caller
     * of the roleSwitch status.
     *
     * @param callback IUsbCallback object used to convey status to the
     * userspace.
     */
    oneway setCallback(IUsbCallback callback);

    /*
     * This functions is used to request the hal for the current status
     * status of the Type-C ports. This method is async/oneway. The result of the
     * query would be sent through the IUsbCallback object's notifyRoleSwitchStatus
     * to the caller. This api would would let the caller know of the number
     * of type-c ports that are present and their connection status through the
     * PortStatus type.
     */
    oneway queryPortStatus();
};
+45 −0
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/*
 * Copyright (C) 2016 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package android.hardware.usb@1.0;

/*
 * Callback object used for all the IUsb async methods which expects a result.
 * Caller is expected to register the callback object using setCallback method
 * to receive updates on the PortStatus.
 */
interface IUsbCallback {
    /*
     * Used to convey the current port status to the caller.
     * Called either when PortState changes due to the port partner (or)
     * when caller requested for the PortStatus update through queryPortStatus.
     *
     * @param currentPortStatus vector object of current status of all the
     * typeC ports in the device.
     * @param retval SUCCESS when query was done successfully.
     * ERROR otherwise.
     */
    oneway notifyPortStatusChange(vec<PortStatus> currentPortStatus, Status retval);

    /*
     * Used to notify the result of the switchRole call to the caller.
     *
     * @param portName name of the port for which the roleswap is requested.
     * @param newRole the new role requested by the caller.
     * @param retval SUCCESS if the role switch succeeded. FAILURE otherwise.
     */
    oneway notifyRoleSwitchStatus(string portName, PortRole newRole, Status retval);
};
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LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)
LOCAL_MODULE_RELATIVE_PATH := hw
LOCAL_MODULE := android.hardware.usb@1.0-service
LOCAL_INIT_RC := android.hardware.usb@1.0-service.rc
LOCAL_SRC_FILES := \
    service.cpp \
    Usb.cpp

LOCAL_SHARED_LIBRARIES := \
    libcutils \
    libhidlbase \
    libhidltransport \
    liblog \
    libhwbinder \
    libutils \
    libhardware \
    android.hardware.usb@1.0 \

include $(BUILD_EXECUTABLE)
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