| /* |
| * Copyright (C) 2010 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; |
| |
| /** |
| * Class for accessing USB state information. |
| * @hide |
| */ |
| public class Usb { |
| /** |
| * Broadcast Action: A broadcast for USB connected events. |
| * |
| * The extras bundle will name/value pairs with the name of the function |
| * and a value of either {@link #USB_FUNCTION_ENABLED} or {@link #USB_FUNCTION_DISABLED}. |
| * Possible USB function names include {@link #USB_FUNCTION_MASS_STORAGE}, |
| * {@link #USB_FUNCTION_ADB}, {@link #USB_FUNCTION_RNDIS} and {@link #USB_FUNCTION_MTP}. |
| */ |
| public static final String ACTION_USB_CONNECTED = |
| "android.hardware.action.USB_CONNECTED"; |
| |
| /** |
| * Broadcast Action: A broadcast for USB disconnected events. |
| */ |
| public static final String ACTION_USB_DISCONNECTED = |
| "android.hardware.action.USB_DISCONNECTED"; |
| |
| /** |
| * Broadcast Action: A sticky broadcast for USB state change events. |
| * |
| * This is a sticky broadcast for clients that are interested in both USB connect and |
| * disconnect events. If you are only concerned with one or the other, you can use |
| * {@link #ACTION_USB_CONNECTED} or {@link #ACTION_USB_DISCONNECTED} to avoid receiving |
| * unnecessary broadcasts. The boolean {@link #USB_CONNECTED} extra indicates whether |
| * USB is connected or disconnected. |
| * The extras bundle will also contain name/value pairs with the name of the function |
| * and a value of either {@link #USB_FUNCTION_ENABLED} or {@link #USB_FUNCTION_DISABLED}. |
| * Possible USB function names include {@link #USB_FUNCTION_MASS_STORAGE}, |
| * {@link #USB_FUNCTION_ADB}, {@link #USB_FUNCTION_RNDIS} and {@link #USB_FUNCTION_MTP}. |
| */ |
| public static final String ACTION_USB_STATE = |
| "android.hardware.action.USB_STATE"; |
| |
| /** |
| * Boolean extra indicating whether USB is connected or disconnected. |
| * Used in extras for the {@link #ACTION_USB_STATE} broadcast. |
| */ |
| public static final String USB_CONNECTED = "connected"; |
| |
| /** |
| * Name of the USB mass storage USB function. |
| * Used in extras for the {@link #ACTION_USB_CONNECTED} broadcast |
| */ |
| public static final String USB_FUNCTION_MASS_STORAGE = "mass_storage"; |
| |
| /** |
| * Name of the adb USB function. |
| * Used in extras for the {@link #ACTION_USB_CONNECTED} broadcast |
| */ |
| public static final String USB_FUNCTION_ADB = "adb"; |
| |
| /** |
| * Name of the RNDIS ethernet USB function. |
| * Used in extras for the {@link #ACTION_USB_CONNECTED} broadcast |
| */ |
| public static final String USB_FUNCTION_RNDIS = "rndis"; |
| |
| /** |
| * Name of the MTP USB function. |
| * Used in extras for the {@link #ACTION_USB_CONNECTED} broadcast |
| */ |
| public static final String USB_FUNCTION_MTP = "mtp"; |
| |
| /** |
| * Value indicating that a USB function is enabled. |
| * Used in extras for the {@link #ACTION_USB_CONNECTED} broadcast |
| */ |
| public static final String USB_FUNCTION_ENABLED = "enabled"; |
| |
| /** |
| * Value indicating that a USB function is disabled. |
| * Used in extras for the {@link #ACTION_USB_CONNECTED} broadcast |
| */ |
| public static final String USB_FUNCTION_DISABLED = "disabled"; |
| } |