自己转的比较全面的USB声明文件：
unit Androidapi.JNI.USB;
interface
uses
AndroidAPI.JNIBridge,
Androidapi.JNI.JavaTypes,
Androidapi.JNI.os,
androidapi.JNI.App;
type
JUsbInterface = interface;
JUsbEndPoint = interface;
JUsbManager = interface;
JUsbRequest = interface;
JUsbInterfaceClass = interface(JObjectClass)
[‘{C8CD6F55-CD21-417D-8234-C715E861D81F}‘]
function _GetCREATOR : JParcelable_Creator; cdecl; // A: $19
function describeContents : Integer; cdecl; // ()I A: $1
function getEndpoint(&index : Integer) : JUsbEndpoint; cdecl; // (I)Landroid/hardware/usb/UsbEndpoint; A: $1
function getEndpointCount : Integer; cdecl; // ()I A: $1
function getId : Integer; cdecl; // ()I A: $1
function getInterfaceClass : Integer; cdecl; // ()I A: $1
function getInterfaceProtocol : Integer; cdecl; // ()I A: $1
function getInterfaceSubclass : Integer; cdecl; // ()I A: $1
function toString : JString; cdecl; // ()Ljava/lang/String; A: $1
procedure writeToParcel(parcel : JParcel; flags : Integer) ; cdecl; // (Landroid/os/Parcel;I)V A: $1
property CREATOR : JParcelable_Creator read _GetCREATOR; // Landroid/os/Parcelable$Creator; A: $19
end;
[JavaSignature(‘android/hardware/usb/UsbInterface‘)]
JUsbInterface = interface(JObject)
[‘{BD59133B-06ED-424A-9C3E-A3F7020DB784}‘]
function describeContents : Integer; cdecl; // ()I A: $1
function getEndpoint(&index : Integer) : JUsbEndpoint; cdecl; // (I)Landroid/hardware/usb/UsbEndpoint; A: $1
function getEndpointCount : Integer; cdecl; // ()I A: $1
function getId : Integer; cdecl; // ()I A: $1
function getInterfaceClass : Integer; cdecl; // ()I A: $1
function getInterfaceProtocol : Integer; cdecl; // ()I A: $1
function getInterfaceSubclass : Integer; cdecl; // ()I A: $1
function toString : JString; cdecl; // ()Ljava/lang/String; A: $1
procedure writeToParcel(parcel : JParcel; flags : Integer) ; cdecl; // (Landroid/os/Parcel;I)V A: $1
end;
TJUsbInterface = class(TJavaGenericImport<JUsbInterfaceClass, JUsbInterface>)
end;
JUsbAccessory = interface;
JUsbAccessoryClass = interface(JObjectClass)
[‘{98C18E63-827C-44F3-9CF6-9C82D7F1BBFE}‘]
function _GetCREATOR : JParcelable_Creator; cdecl; // A: $19
function describeContents : Integer; cdecl; // ()I A: $1
function equals(obj : JObject) : boolean; cdecl; // (Ljava/lang/Object;)Z A: $1
function getDescription : JString; cdecl; // ()Ljava/lang/String; A: $1
function getManufacturer : JString; cdecl; // ()Ljava/lang/String; A: $1
function getModel : JString; cdecl; // ()Ljava/lang/String; A: $1
function getSerial : JString; cdecl; // ()Ljava/lang/String; A: $1
function getUri : JString; cdecl; // ()Ljava/lang/String; A: $1
function getVersion : JString; cdecl; // ()Ljava/lang/String; A: $1
function hashCode : Integer; cdecl; // ()I A: $1
function toString : JString; cdecl; // ()Ljava/lang/String; A: $1
procedure writeToParcel(parcel : JParcel; flags : Integer) ; cdecl; // (Landroid/os/Parcel;I)V A: $1
property CREATOR : JParcelable_Creator read _GetCREATOR; // Landroid/os/Parcelable$Creator; A: $19
end;
[JavaSignature(‘android/hardware/usb/UsbAccessory‘)]
JUsbAccessory = interface(JObject)
[‘{CA84BEB5-FADB-42DD-9120-4FCEA58EB211}‘]
function describeContents : Integer; cdecl; // ()I A: $1
function equals(obj : JObject) : boolean; cdecl; // (Ljava/lang/Object;)Z A: $1
function getDescription : JString; cdecl; // ()Ljava/lang/String; A: $1
function getManufacturer : JString; cdecl; // ()Ljava/lang/String; A: $1
function getModel : JString; cdecl; // ()Ljava/lang/String; A: $1
function getSerial : JString; cdecl; // ()Ljava/lang/String; A: $1
function getUri : JString; cdecl; // ()Ljava/lang/String; A: $1
function getVersion : JString; cdecl; // ()Ljava/lang/String; A: $1
function hashCode : Integer; cdecl; // ()I A: $1
function toString : JString; cdecl; // ()Ljava/lang/String; A: $1
procedure writeToParcel(parcel : JParcel; flags : Integer) ; cdecl; // (Landroid/os/Parcel;I)V A: $1
end;
TJUsbAccessory = class(TJavaGenericImport<JUsbAccessoryClass, JUsbAccessory>)
end;
JUsbDevice = interface;
JUsbDeviceClass = interface(JObjectClass)
[‘{322E87AC-CF09-4502-8FB0-CC1ADC520615}‘]
function _GetCREATOR : JParcelable_Creator; cdecl; // A: $19
function describeContents : Integer; cdecl; // ()I A: $1
function equals(o : JObject) : boolean; cdecl; // (Ljava/lang/Object;)Z A: $1
function getDeviceClass : Integer; cdecl; // ()I A: $1
function getDeviceId : Integer; cdecl; overload; // ()I A: $1
function getDeviceId(&name : JString) : Integer; cdecl; overload; // (Ljava/lang/String;)I A: $9
function getDeviceName : JString; cdecl; overload; // ()Ljava/lang/String; A: $1
function getDeviceName(id : Integer) : JString; cdecl; overload; // (I)Ljava/lang/String; A: $9
function getDeviceProtocol : Integer; cdecl; // ()I A: $1
function getDeviceSubclass : Integer; cdecl; // ()I A: $1
function getInterface(&index : Integer) : JUsbInterface; cdecl; // (I)Landroid/hardware/usb/UsbInterface; A: $1
function getInterfaceCount : Integer; cdecl; // ()I A: $1
function getProductId : Integer; cdecl; // ()I A: $1
function getVendorId : Integer; cdecl; // ()I A: $1
function hashCode : Integer; cdecl; // ()I A: $1
function toString : JString; cdecl; // ()Ljava/lang/String; A: $1
procedure writeToParcel(parcel : JParcel; flags : Integer) ; cdecl; // (Landroid/os/Parcel;I)V A: $1
property CREATOR : JParcelable_Creator read _GetCREATOR; // Landroid/os/Parcelable$Creator; A: $19
end;
[JavaSignature(‘android/hardware/usb/UsbDevice‘)]
JUsbDevice = interface(JObject)
[‘{894CF2BF-306D-49BA-9776-D89F60E90353}‘]
function describeContents : Integer; cdecl; // ()I A: $1
function equals(o : JObject) : boolean; cdecl; // (Ljava/lang/Object;)Z A: $1
function getDeviceClass : Integer; cdecl; // ()I A: $1
function getDeviceId : Integer; cdecl; overload; // ()I A: $1
function getDeviceName : JString; cdecl; overload; // ()Ljava/lang/String; A: $1
function getDeviceProtocol : Integer; cdecl; // ()I A: $1
function getDeviceSubclass : Integer; cdecl; // ()I A: $1
function getInterface(&index : Integer) : JUsbInterface; cdecl; // (I)Landroid/hardware/usb/UsbInterface; A: $1
function getInterfaceCount : Integer; cdecl; // ()I A: $1
function getProductId : Integer; cdecl; // ()I A: $1
function getVendorId : Integer; cdecl; // ()I A: $1
function hashCode : Integer; cdecl; // ()I A: $1
function toString : JString; cdecl; // ()Ljava/lang/String; A: $1
procedure writeToParcel(parcel : JParcel; flags : Integer) ; cdecl; // (Landroid/os/Parcel;I)V A: $1
end;
TJUsbDevice = class(TJavaGenericImport<JUsbDeviceClass, JUsbDevice>)
end;
JUsbDeviceConnection = interface;
JUsbDeviceConnectionClass = interface(JObjectClass)
[‘{87714045-C806-4665-8115-A3E814566A46}‘]
function bulkTransfer(endpoint : JUsbEndpoint; buffer : TJavaArray<Byte>; length : Integer; timeout : Integer) : Integer; cdecl; overload;// (Landroid/hardware/usb/UsbEndpoint;[BII)I A: $1
function bulkTransfer(endpoint : JUsbEndpoint; buffer : TJavaArray<Byte>; offset : Integer; length : Integer; timeout : Integer) : Integer; cdecl; overload;// (Landroid/hardware/usb/UsbEndpoint;[BIII)I A: $1
function claimInterface(intf : JUsbInterface; force : boolean) : boolean; cdecl;// (Landroid/hardware/usb/UsbInterface;Z)Z A: $1
function controlTransfer(requestType : Integer; request : Integer; value : Integer; &index : Integer; buffer : TJavaArray<Byte>; length : Integer; timeout : Integer) : Integer; cdecl; overload;// (IIII[BII)I A: $1
function controlTransfer(requestType : Integer; request : Integer; value : Integer; &index : Integer; buffer : TJavaArray<Byte>; offset : Integer; length : Integer; timeout : Integer) : Integer; cdecl; overload;// (IIII[BIII)I A: $1
function getFileDescriptor : Integer; cdecl; // ()I A: $1
function getRawDescriptors : TJavaArray<Byte>; cdecl; // ()[B A: $1
function getSerial : JString; cdecl; // ()Ljava/lang/String; A: $1
function releaseInterface(intf : JUsbInterface) : boolean; cdecl; // (Landroid/hardware/usb/UsbInterface;)Z A: $1
function requestWait : JUsbRequest; cdecl; // ()Landroid/hardware/usb/UsbRequest; A: $1
procedure close ; cdecl; // ()V A: $1
end;
[JavaSignature(‘android/hardware/usb/UsbDeviceConnection‘)]
JUsbDeviceConnection = interface(JObject)
[‘{0946E9B4-626D-46F3-BE00-5C9B9EE7D545}‘]
function bulkTransfer(endpoint : JUsbEndpoint; buffer : TJavaArray<Byte>; length : Integer; timeout : Integer) : Integer; cdecl; overload;// (Landroid/hardware/usb/UsbEndpoint;[BII)I A: $1
function bulkTransfer(endpoint : JUsbEndpoint; buffer : TJavaArray<Byte>; offset : Integer; length : Integer; timeout : Integer) : Integer; cdecl; overload;// (Landroid/hardware/usb/UsbEndpoint;[BIII)I A: $1
function claimInterface(intf : JUsbInterface; force : boolean) : boolean; cdecl;// (Landroid/hardware/usb/UsbInterface;Z)Z A: $1
function controlTransfer(requestType : Integer; request : Integer; value : Integer; &index : Integer; buffer : TJavaArray<Byte>; length : Integer; timeout : Integer) : Integer; cdecl; overload;// (IIII[BII)I A: $1
function controlTransfer(requestType : Integer; request : Integer; value : Integer; &index : Integer; buffer : TJavaArray<Byte>; offset : Integer; length : Integer; timeout : Integer) : Integer; cdecl; overload;// (IIII[BIII)I A: $1
function getFileDescriptor : Integer; cdecl; // ()I A: $1
function getRawDescriptors : TJavaArray<Byte>; cdecl; // ()[B A: $1
function getSerial : JString; cdecl; // ()Ljava/lang/String; A: $1
function releaseInterface(intf : JUsbInterface) : boolean; cdecl; // (Landroid/hardware/usb/UsbInterface;)Z A: $1
function requestWait : JUsbRequest; cdecl; // ()Landroid/hardware/usb/UsbRequest; A: $1
procedure close ; cdecl; // ()V A: $1
end;
TJUsbDeviceConnection = class(TJavaGenericImport<JUsbDeviceConnectionClass, JUsbDeviceConnection>)
end;
JUsbEndpointClass = interface(JObjectClass)
[‘{42D2502A-B42F-4A3D-A8F5-719DD014F925}‘]
function _GetCREATOR : JParcelable_Creator; cdecl; // A: $19
function describeContents : Integer; cdecl; // ()I A: $1
function getAddress : Integer; cdecl; // ()I A: $1
function getAttributes : Integer; cdecl; // ()I A: $1
function getDirection : Integer; cdecl; // ()I A: $1
function getEndpointNumber : Integer; cdecl; // ()I A: $1
function getInterval : Integer; cdecl; // ()I A: $1
function getMaxPacketSize : Integer; cdecl; // ()I A: $1
function getType : Integer; cdecl; // ()I A: $1
function toString : JString; cdecl; // ()Ljava/lang/String; A: $1
procedure writeToParcel(parcel : JParcel; flags : Integer) ; cdecl; // (Landroid/os/Parcel;I)V A: $1
property CREATOR : JParcelable_Creator read _GetCREATOR; // Landroid/os/Parcelable$Creator; A: $19
end;
[JavaSignature(‘android/hardware/usb/UsbEndpoint‘)]
JUsbEndpoint = interface(JObject)
[‘{3DA76151-8683-40C5-9D74-EC46C3EE6BE9}‘]
function describeContents : Integer; cdecl; // ()I A: $1
function getAddress : Integer; cdecl; // ()I A: $1
function getAttributes : Integer; cdecl; // ()I A: $1
function getDirection : Integer; cdecl; // ()I A: $1
function getEndpointNumber : Integer; cdecl; // ()I A: $1
function getInterval : Integer; cdecl; // ()I A: $1
function getMaxPacketSize : Integer; cdecl; // ()I A: $1
function getType : Integer; cdecl; // ()I A: $1
function toString : JString; cdecl; // ()Ljava/lang/String; A: $1
procedure writeToParcel(parcel : JParcel; flags : Integer) ; cdecl; // (Landroid/os/Parcel;I)V A: $1
end;
TJUsbEndpoint = class(TJavaGenericImport<JUsbEndpointClass, JUsbEndpoint>)
end;
JUsbManagerClass = interface(JObjectClass)
[‘{00663E01-CEEF-47D5-BF37-513629999939}‘]
function _GetACTION_USB_ACCESSORY_ATTACHED : JString; cdecl; // A: $19
function _GetACTION_USB_ACCESSORY_DETACHED : JString; cdecl; // A: $19
function _GetACTION_USB_DEVICE_ATTACHED : JString; cdecl; // A: $19
function _GetACTION_USB_DEVICE_DETACHED : JString; cdecl; // A: $19
function _GetEXTRA_ACCESSORY : JString; cdecl; // A: $19
function _GetEXTRA_DEVICE : JString; cdecl; // A: $19
function _GetEXTRA_PERMISSION_GRANTED : JString; cdecl; // A: $19
function getAccessoryList : TJavaArray<JUsbAccessory>; cdecl; // ()[Landroid/hardware/usb/UsbAccessory; A: $1
function getDeviceList : JHashMap; cdecl; // ()Ljava/util/HashMap; A: $1
function hasPermission(accessory : JUsbAccessory) : boolean; cdecl; overload;// (Landroid/hardware/usb/UsbAccessory;)Z A: $1
function hasPermission(device : JUsbDevice) : boolean; cdecl; overload; // (Landroid/hardware/usb/UsbDevice;)Z A: $1
function openAccessory(accessory : JUsbAccessory) : JParcelFileDescriptor; cdecl;// (Landroid/hardware/usb/UsbAccessory;)Landroid/os/ParcelFileDescriptor; A: $1
function openDevice(device : JUsbDevice) : JUsbDeviceConnection; cdecl; // (Landroid/hardware/usb/UsbDevice;)Landroid/hardware/usb/UsbDeviceConnection; A: $1
procedure requestPermission(accessory : JUsbAccessory; pi : JPendingIntent) ; cdecl; overload;// (Landroid/hardware/usb/UsbAccessory;Landroid/app/PendingIntent;)V A: $1
procedure requestPermission(device : JUsbDevice; pi : JPendingIntent) ; cdecl; overload;// (Landroid/hardware/usb/UsbDevice;Landroid/app/PendingIntent;)V A: $1
property ACTION_USB_ACCESSORY_ATTACHED : JString read _GetACTION_USB_ACCESSORY_ATTACHED;// Ljava/lang/String; A: $19
property ACTION_USB_ACCESSORY_DETACHED : JString read _GetACTION_USB_ACCESSORY_DETACHED;// Ljava/lang/String; A: $19
property ACTION_USB_DEVICE_ATTACHED : JString read _GetACTION_USB_DEVICE_ATTACHED;// Ljava/lang/String; A: $19
property ACTION_USB_DEVICE_DETACHED : JString read _GetACTION_USB_DEVICE_DETACHED;// Ljava/lang/String; A: $19
property EXTRA_ACCESSORY : JString read _GetEXTRA_ACCESSORY; // Ljava/lang/String; A: $19
property EXTRA_DEVICE : JString read _GetEXTRA_DEVICE; // Ljava/lang/String; A: $19
property EXTRA_PERMISSION_GRANTED : JString read _GetEXTRA_PERMISSION_GRANTED;// Ljava/lang/String; A: $19
end;
[JavaSignature(‘android/hardware/usb/UsbManager‘)]
JUsbManager = interface(JObject)
[‘{B49F7F12-1E88-442D-88D6-E67E24A0A3FF}‘]
function getAccessoryList : TJavaArray<JUsbAccessory>; cdecl; // ()[Landroid/hardware/usb/UsbAccessory; A: $1
function getDeviceList : JHashMap; cdecl; // ()Ljava/util/HashMap; A: $1
function hasPermission(accessory : JUsbAccessory) : boolean; cdecl; overload;// (Landroid/hardware/usb/UsbAccessory;)Z A: $1
function hasPermission(device : JUsbDevice) : boolean; cdecl; overload; // (Landroid/hardware/usb/UsbDevice;)Z A: $1
function openAccessory(accessory : JUsbAccessory) : JParcelFileDescriptor; cdecl;// (Landroid/hardware/usb/UsbAccessory;)Landroid/os/ParcelFileDescriptor; A: $1
function openDevice(device : JUsbDevice) : JUsbDeviceConnection; cdecl; // (Landroid/hardware/usb/UsbDevice;)Landroid/hardware/usb/UsbDeviceConnection; A: $1
procedure requestPermission(accessory : JUsbAccessory; pi : JPendingIntent) ; cdecl; overload;// (Landroid/hardware/usb/UsbAccessory;Landroid/app/PendingIntent;)V A: $1
procedure requestPermission(device : JUsbDevice; pi : JPendingIntent) ; cdecl; overload;// (Landroid/hardware/usb/UsbDevice;Landroid/app/PendingIntent;)V A: $1
end;
TJUsbManager = class(TJavaGenericImport<JUsbManagerClass, JUsbManager>)
end;
JUsbRequestClass = interface(JObjectClass)
[‘{DDD3609C-991D-44C3-A262-6EC3AE6CA978}‘]
function cancel : boolean; cdecl; // ()Z A: $1
function getClientData : JObject; cdecl; // ()Ljava/lang/Object; A: $1
function getEndpoint : JUsbEndpoint; cdecl; // ()Landroid/hardware/usb/UsbEndpoint; A: $1
function init : JUsbRequest; cdecl; // ()V A: $1
function initialize(connection : JUsbDeviceConnection; endpoint : JUsbEndpoint) : boolean; cdecl;// (Landroid/hardware/usb/UsbDeviceConnection;Landroid/hardware/usb/UsbEndpoint;)Z A: $1
function queue(buffer : JByteBuffer; length : Integer) : boolean; cdecl; // (Ljava/nio/ByteBuffer;I)Z A: $1
procedure close ; cdecl; // ()V A: $1
procedure setClientData(data : JObject) ; cdecl; // (Ljava/lang/Object;)V A: $1
end;
[JavaSignature(‘android/hardware/usb/UsbRequest‘)]
JUsbRequest = interface(JObject)
[‘{3D42DD85-7C3D-464A-A717-89F25373F9A9}‘]
function cancel : boolean; cdecl; // ()Z A: $1
function getClientData : JObject; cdecl; // ()Ljava/lang/Object; A: $1
function getEndpoint : JUsbEndpoint; cdecl; // ()Landroid/hardware/usb/UsbEndpoint; A: $1
function initialize(connection : JUsbDeviceConnection; endpoint : JUsbEndpoint) : boolean; cdecl;// (Landroid/hardware/usb/UsbDeviceConnection;Landroid/hardware/usb/UsbEndpoint;)Z A: $1
function queue(buffer : JByteBuffer; length : Integer) : boolean; cdecl; // (Ljava/nio/ByteBuffer;I)Z A: $1
procedure close ; cdecl; // ()V A: $1
procedure setClientData(data : JObject) ; cdecl; // (Ljava/lang/Object;)V A: $1
end;
TJUsbRequest = class(TJavaGenericImport<JUsbRequestClass, JUsbRequest>)
end;
JUsbConstants = interface;
JUsbConstantsClass = interface(JObjectClass)
[‘{82AD42D7-224A-4DA7-8AFF-E1208FE2DDD2}‘]
function _GetUSB_CLASS_APP_SPEC : Integer; cdecl; // A: $19
function _GetUSB_CLASS_AUDIO : Integer; cdecl; // A: $19
function _GetUSB_CLASS_CDC_DATA : Integer; cdecl; // A: $19
function _GetUSB_CLASS_COMM : Integer; cdecl; // A: $19
function _GetUSB_CLASS_CONTENT_SEC : Integer; cdecl; // A: $19
function _GetUSB_CLASS_CSCID : Integer; cdecl; // A: $19
function _GetUSB_CLASS_HID : Integer; cdecl; // A: $19
function _GetUSB_CLASS_HUB : Integer; cdecl; // A: $19
function _GetUSB_CLASS_MASS_STORAGE : Integer; cdecl; // A: $19
function _GetUSB_CLASS_MISC : Integer; cdecl; // A: $19
function _GetUSB_CLASS_PER_INTERFACE : Integer; cdecl; // A: $19
function _GetUSB_CLASS_PHYSICA : Integer; cdecl; // A: $19
function _GetUSB_CLASS_PRINTER : Integer; cdecl; // A: $19
function _GetUSB_CLASS_STILL_IMAGE : Integer; cdecl; // A: $19
function _GetUSB_CLASS_VENDOR_SPEC : Integer; cdecl; // A: $19
function _GetUSB_CLASS_VIDEO : Integer; cdecl; // A: $19
function _GetUSB_CLASS_WIRELESS_CONTROLLER : Integer; cdecl; // A: $19
function _GetUSB_DIR_IN : Integer; cdecl; // A: $19
function _GetUSB_DIR_OUT : Integer; cdecl; // A: $19
function _GetUSB_ENDPOINT_DIR_MASK : Integer; cdecl; // A: $19
function _GetUSB_ENDPOINT_NUMBER_MASK : Integer; cdecl; // A: $19
function _GetUSB_ENDPOINT_XFERTYPE_MASK : Integer; cdecl; // A: $19
function _GetUSB_ENDPOINT_XFER_BULK : Integer; cdecl; // A: $19
function _GetUSB_ENDPOINT_XFER_CONTROL : Integer; cdecl; // A: $19
function _GetUSB_ENDPOINT_XFER_INT : Integer; cdecl; // A: $19
function _GetUSB_ENDPOINT_XFER_ISOC : Integer; cdecl; // A: $19
function _GetUSB_INTERFACE_SUBCLASS_BOOT : Integer; cdecl; // A: $19
function _GetUSB_SUBCLASS_VENDOR_SPEC : Integer; cdecl; // A: $19
function _GetUSB_TYPE_CLASS : Integer; cdecl; // A: $19
function _GetUSB_TYPE_MASK : Integer; cdecl; // A: $19
function _GetUSB_TYPE_RESERVED : Integer; cdecl; // A: $19
function _GetUSB_TYPE_STANDARD : Integer; cdecl; // A: $19
function _GetUSB_TYPE_VENDOR : Integer; cdecl; // A: $19
function init : JUsbConstants; cdecl; // ()V A: $1
property USB_CLASS_APP_SPEC : Integer read _GetUSB_CLASS_APP_SPEC; // I A: $19
property USB_CLASS_AUDIO : Integer read _GetUSB_CLASS_AUDIO; // I A: $19
property USB_CLASS_CDC_DATA : Integer read _GetUSB_CLASS_CDC_DATA; // I A: $19
property USB_CLASS_COMM : Integer read _GetUSB_CLASS_COMM; // I A: $19
property USB_CLASS_CONTENT_SEC : Integer read _GetUSB_CLASS_CONTENT_SEC; // I A: $19
property USB_CLASS_CSCID : Integer read _GetUSB_CLASS_CSCID; // I A: $19
property USB_CLASS_HID : Integer read _GetUSB_CLASS_HID; // I A: $19
property USB_CLASS_HUB : Integer read _GetUSB_CLASS_HUB; // I A: $19
property USB_CLASS_MASS_STORAGE : Integer read _GetUSB_CLASS_MASS_STORAGE; // I A: $19
property USB_CLASS_MISC : Integer read _GetUSB_CLASS_MISC; // I A: $19
property USB_CLASS_PER_INTERFACE : Integer read _GetUSB_CLASS_PER_INTERFACE;// I A: $19
property USB_CLASS_PHYSICA : Integer read _GetUSB_CLASS_PHYSICA; // I A: $19
property USB_CLASS_PRINTER : Integer read _GetUSB_CLASS_PRINTER; // I A: $19
property USB_CLASS_STILL_IMAGE : Integer read _GetUSB_CLASS_STILL_IMAGE; // I A: $19
property USB_CLASS_VENDOR_SPEC : Integer read _GetUSB_CLASS_VENDOR_SPEC; // I A: $19
property USB_CLASS_VIDEO : Integer read _GetUSB_CLASS_VIDEO; // I A: $19
property USB_CLASS_WIRELESS_CONTROLLER : Integer read _GetUSB_CLASS_WIRELESS_CONTROLLER;// I A: $19
property USB_DIR_IN : Integer read _GetUSB_DIR_IN; // I A: $19
property USB_DIR_OUT : Integer read _GetUSB_DIR_OUT; // I A: $19
property USB_ENDPOINT_DIR_MASK : Integer read _GetUSB_ENDPOINT_DIR_MASK; // I A: $19
property USB_ENDPOINT_NUMBER_MASK : Integer read _GetUSB_ENDPOINT_NUMBER_MASK;// I A: $19
property USB_ENDPOINT_XFERTYPE_MASK : Integer read _GetUSB_ENDPOINT_XFERTYPE_MASK;// I A: $19
property USB_ENDPOINT_XFER_BULK : Integer read _GetUSB_ENDPOINT_XFER_BULK; // I A: $19
property USB_ENDPOINT_XFER_CONTROL : Integer read _GetUSB_ENDPOINT_XFER_CONTROL;// I A: $19
property USB_ENDPOINT_XFER_INT : Integer read _GetUSB_ENDPOINT_XFER_INT; // I A: $19
property USB_ENDPOINT_XFER_ISOC : Integer read _GetUSB_ENDPOINT_XFER_ISOC; // I A: $19
property USB_INTERFACE_SUBCLASS_BOOT : Integer read _GetUSB_INTERFACE_SUBCLASS_BOOT;// I A: $19
property USB_SUBCLASS_VENDOR_SPEC : Integer read _GetUSB_SUBCLASS_VENDOR_SPEC;// I A: $19
property USB_TYPE_CLASS : Integer read _GetUSB_TYPE_CLASS; // I A: $19
property USB_TYPE_MASK : Integer read _GetUSB_TYPE_MASK; // I A: $19
property USB_TYPE_RESERVED : Integer read _GetUSB_TYPE_RESERVED; // I A: $19
property USB_TYPE_STANDARD : Integer read _GetUSB_TYPE_STANDARD; // I A: $19
property USB_TYPE_VENDOR : Integer read _GetUSB_TYPE_VENDOR; // I A: $19
end;
[JavaSignature(‘android/hardware/usb/UsbConstants‘)]
JUsbConstants = interface(JObject)
[‘{0C48B886-B3F1-4161-8312-0E2D239EA601}‘]
end;
TJUsbConstants = class(TJavaGenericImport<JUsbConstantsClass, JUsbConstants>)
end;
const
TJUsbManagerACTION_USB_DEVICE_ATTACHED = ‘android.hardware.usb.action.USB_DEVICE_ATTACHED‘;
TJUsbManagerACTION_USB_DEVICE_DETACHED = ‘android.hardware.usb.action.USB_DEVICE_DETACHED‘;
TJUsbManagerACTION_USB_ACCESSORY_ATTACHED = ‘android.hardware.usb.action.USB_ACCESSORY_ATTACHED‘;
TJUsbManagerACTION_USB_ACCESSORY_DETACHED = ‘android.hardware.usb.action.USB_ACCESSORY_DETACHED‘;
TJUsbManagerEXTRA_DEVICE = ‘device‘;
TJUsbManagerEXTRA_ACCESSORY = ‘accessory‘;
TJUsbManagerEXTRA_PERMISSION_GRANTED = ‘permission‘;
const
TJUsbConstantsUSB_ENDPOINT_DIR_MASK = 128;
TJUsbConstantsUSB_DIR_OUT = 0;
TJUsbConstantsUSB_DIR_IN = 128;
TJUsbConstantsUSB_ENDPOINT_NUMBER_MASK = 15;
TJUsbConstantsUSB_ENDPOINT_XFERTYPE_MASK = 3;
TJUsbConstantsUSB_ENDPOINT_XFER_CONTROL = 0;
TJUsbConstantsUSB_ENDPOINT_XFER_ISOC = 1;
TJUsbConstantsUSB_ENDPOINT_XFER_BULK = 2;
TJUsbConstantsUSB_ENDPOINT_XFER_INT = 3;
TJUsbConstantsUSB_TYPE_MASK = 96;
TJUsbConstantsUSB_TYPE_STANDARD = 0;
TJUsbConstantsUSB_TYPE_CLASS = 32;
TJUsbConstantsUSB_TYPE_VENDOR = 64;
TJUsbConstantsUSB_TYPE_RESERVED = 96;
TJUsbConstantsUSB_CLASS_PER_INTERFACE = 0;
TJUsbConstantsUSB_CLASS_AUDIO = 1;
TJUsbConstantsUSB_CLASS_COMM = 2;
TJUsbConstantsUSB_CLASS_HID = 3;
TJUsbConstantsUSB_CLASS_PHYSICA = 5;
TJUsbConstantsUSB_CLASS_STILL_IMAGE = 6;
TJUsbConstantsUSB_CLASS_PRINTER = 7;
TJUsbConstantsUSB_CLASS_MASS_STORAGE = 8;
TJUsbConstantsUSB_CLASS_HUB = 9;
TJUsbConstantsUSB_CLASS_CDC_DATA = 10;
TJUsbConstantsUSB_CLASS_CSCID = 11;
TJUsbConstantsUSB_CLASS_CONTENT_SEC = 13;
TJUsbConstantsUSB_CLASS_VIDEO = 14;
TJUsbConstantsUSB_CLASS_WIRELESS_CONTROLLER = 224;
TJUsbConstantsUSB_CLASS_MISC = 239;
TJUsbConstantsUSB_CLASS_APP_SPEC = 254;
TJUsbConstantsUSB_CLASS_VENDOR_SPEC = 255;
TJUsbConstantsUSB_INTERFACE_SUBCLASS_BOOT = 1;
TJUsbConstantsUSB_SUBCLASS_VENDOR_SPEC = 255;
implementation
end.
时间： 2024-10-04 02:47:10