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/*
* Copyright (C) 2011 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.bluetooth;
import android.os.ParcelFileDescriptor;
import android.util.Log;
import java.util.ArrayList;
import java.util.List;
/**
* Public API for Bluetooth Health Profile.
*
* <p>BluetoothHealth is a proxy object for controlling the Bluetooth
* Service via IPC.
*
* <p> How to connect to a health device which is acting in the source role.
* <li> Use {@link BluetoothAdapter#getProfileProxy} to get
* the BluetoothHealth proxy object. </li>
* <li> Create an {@link BluetoothHealth} callback and call
* {@link #registerSinkAppConfiguration} to register an application
* configuration </li>
* <li> Pair with the remote device. This currently needs to be done manually
* from Bluetooth Settings </li>
* <li> Connect to a health device using {@link #connectChannelToSource}. Some
* devices will connect the channel automatically. The {@link BluetoothHealth}
* callback will inform the application of channel state change. </li>
* <li> Use the file descriptor provided with a connected channel to read and
* write data to the health channel. </li>
* <li> The received data needs to be interpreted using a health manager which
* implements the IEEE 11073-xxxxx specifications.
* <li> When done, close the health channel by calling {@link #disconnectChannel}
* and unregister the application configuration calling
* {@link #unregisterAppConfiguration}
*
* @deprecated Health Device Profile (HDP) and MCAP protocol are no longer used. New apps
* should use Bluetooth Low Energy based solutions such as {@link BluetoothGatt},
* {@link BluetoothAdapter#listenUsingL2capChannel()(int)}, or
* {@link BluetoothDevice#createL2capChannel(int)}
*/
@Deprecated
public final class BluetoothHealth implements BluetoothProfile {
private static final String TAG = "BluetoothHealth";
/**
* Health Profile Source Role - the health device.
*
* @deprecated Health Device Profile (HDP) and MCAP protocol are no longer used. New
* apps should use Bluetooth Low Energy based solutions such as {@link BluetoothGatt},
* {@link BluetoothAdapter#listenUsingL2capChannel()(int)}, or
* {@link BluetoothDevice#createL2capChannel(int)}
*/
@Deprecated
public static final int SOURCE_ROLE = 1 << 0;
/**
* Health Profile Sink Role the device talking to the health device.
*
* @deprecated Health Device Profile (HDP) and MCAP protocol are no longer used. New
* apps should use Bluetooth Low Energy based solutions such as {@link BluetoothGatt},
* {@link BluetoothAdapter#listenUsingL2capChannel()(int)}, or
* {@link BluetoothDevice#createL2capChannel(int)}
*/
@Deprecated
public static final int SINK_ROLE = 1 << 1;
/**
* Health Profile - Channel Type used - Reliable
*
* @deprecated Health Device Profile (HDP) and MCAP protocol are no longer used. New
* apps should use Bluetooth Low Energy based solutions such as {@link BluetoothGatt},
* {@link BluetoothAdapter#listenUsingL2capChannel()(int)}, or
* {@link BluetoothDevice#createL2capChannel(int)}
*/
@Deprecated
public static final int CHANNEL_TYPE_RELIABLE = 10;
/**
* Health Profile - Channel Type used - Streaming
*
* @deprecated Health Device Profile (HDP) and MCAP protocol are no longer used. New
* apps should use Bluetooth Low Energy based solutions such as {@link BluetoothGatt},
* {@link BluetoothAdapter#listenUsingL2capChannel()(int)}, or
* {@link BluetoothDevice#createL2capChannel(int)}
*/
@Deprecated
public static final int CHANNEL_TYPE_STREAMING = 11;
/**
* Hide auto-created default constructor
* @hide
*/
BluetoothHealth() {}
/**
* Register an application configuration that acts as a Health SINK.
* This is the configuration that will be used to communicate with health devices
* which will act as the {@link #SOURCE_ROLE}. This is an asynchronous call and so
* the callback is used to notify success or failure if the function returns true.
*
* <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
*
* @param name The friendly name associated with the application or configuration.
* @param dataType The dataType of the Source role of Health Profile to which the sink wants to
* connect to.
* @param callback A callback to indicate success or failure of the registration and all
* operations done on this application configuration.
* @return If true, callback will be called.
*
* @deprecated Health Device Profile (HDP) and MCAP protocol are no longer used. New
* apps should use Bluetooth Low Energy based solutions such as {@link BluetoothGatt},
* {@link BluetoothAdapter#listenUsingL2capChannel()(int)}, or
* {@link BluetoothDevice#createL2capChannel(int)}
*/
@Deprecated
public boolean registerSinkAppConfiguration(String name, int dataType,
BluetoothHealthCallback callback) {
Log.e(TAG, "registerSinkAppConfiguration(): BluetoothHealth is deprecated");
return false;
}
/**
* Unregister an application configuration that has been registered using
* {@link #registerSinkAppConfiguration}
*
* <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
*
* @param config The health app configuration
* @return Success or failure.
*
* @deprecated Health Device Profile (HDP) and MCAP protocol are no longer used. New
* apps should use Bluetooth Low Energy based solutions such as {@link BluetoothGatt},
* {@link BluetoothAdapter#listenUsingL2capChannel()(int)}, or
* {@link BluetoothDevice#createL2capChannel(int)}
*/
@Deprecated
public boolean unregisterAppConfiguration(BluetoothHealthAppConfiguration config) {
Log.e(TAG, "unregisterAppConfiguration(): BluetoothHealth is deprecated");
return false;
}
/**
* Connect to a health device which has the {@link #SOURCE_ROLE}.
* This is an asynchronous call. If this function returns true, the callback
* associated with the application configuration will be called.
*
* <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
*
* @param device The remote Bluetooth device.
* @param config The application configuration which has been registered using {@link
* #registerSinkAppConfiguration(String, int, BluetoothHealthCallback) }
* @return If true, the callback associated with the application config will be called.
*
* @deprecated Health Device Profile (HDP) and MCAP protocol are no longer used. New
* apps should use Bluetooth Low Energy based solutions such as {@link BluetoothGatt},
* {@link BluetoothAdapter#listenUsingL2capChannel()(int)}, or
* {@link BluetoothDevice#createL2capChannel(int)}
*/
@Deprecated
public boolean connectChannelToSource(BluetoothDevice device,
BluetoothHealthAppConfiguration config) {
Log.e(TAG, "connectChannelToSource(): BluetoothHealth is deprecated");
return false;
}
/**
* Disconnect a connected health channel.
* This is an asynchronous call. If this function returns true, the callback
* associated with the application configuration will be called.
*
* <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
*
* @param device The remote Bluetooth device.
* @param config The application configuration which has been registered using {@link
* #registerSinkAppConfiguration(String, int, BluetoothHealthCallback) }
* @param channelId The channel id associated with the channel
* @return If true, the callback associated with the application config will be called.
*
* @deprecated Health Device Profile (HDP) and MCAP protocol are no longer used. New
* apps should use Bluetooth Low Energy based solutions such as {@link BluetoothGatt},
* {@link BluetoothAdapter#listenUsingL2capChannel()(int)}, or
* {@link BluetoothDevice#createL2capChannel(int)}
*/
@Deprecated
public boolean disconnectChannel(BluetoothDevice device,
BluetoothHealthAppConfiguration config, int channelId) {
Log.e(TAG, "disconnectChannel(): BluetoothHealth is deprecated");
return false;
}
/**
* Get the file descriptor of the main channel associated with the remote device
* and application configuration.
*
* <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
*
* <p> Its the responsibility of the caller to close the ParcelFileDescriptor
* when done.
*
* @param device The remote Bluetooth health device
* @param config The application configuration
* @return null on failure, ParcelFileDescriptor on success.
*
* @deprecated Health Device Profile (HDP) and MCAP protocol are no longer used. New
* apps should use Bluetooth Low Energy based solutions such as {@link BluetoothGatt},
* {@link BluetoothAdapter#listenUsingL2capChannel()(int)}, or
* {@link BluetoothDevice#createL2capChannel(int)}
*/
@Deprecated
public ParcelFileDescriptor getMainChannelFd(BluetoothDevice device,
BluetoothHealthAppConfiguration config) {
Log.e(TAG, "getMainChannelFd(): BluetoothHealth is deprecated");
return null;
}
/**
* Get the current connection state of the profile.
*
* <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
*
* This is not specific to any application configuration but represents the connection
* state of the local Bluetooth adapter with the remote device. This can be used
* by applications like status bar which would just like to know the state of the
* local adapter.
*
* @param device Remote bluetooth device.
* @return State of the profile connection. One of {@link #STATE_CONNECTED}, {@link
* #STATE_CONNECTING}, {@link #STATE_DISCONNECTED}, {@link #STATE_DISCONNECTING}
*/
@Override
public int getConnectionState(BluetoothDevice device) {
Log.e(TAG, "getConnectionState(): BluetoothHealth is deprecated");
return STATE_DISCONNECTED;
}
/**
* Get connected devices for the health profile.
*
* <p> Return the set of devices which are in state {@link #STATE_CONNECTED}
*
* <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
*
* This is not specific to any application configuration but represents the connection
* state of the local Bluetooth adapter for this profile. This can be used
* by applications like status bar which would just like to know the state of the
* local adapter.
*
* @return List of devices. The list will be empty on error.
*/
@Override
public List<BluetoothDevice> getConnectedDevices() {
Log.e(TAG, "getConnectedDevices(): BluetoothHealth is deprecated");
return new ArrayList<>();
}
/**
* Get a list of devices that match any of the given connection
* states.
*
* <p> If none of the devices match any of the given states,
* an empty list will be returned.
*
* <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
* This is not specific to any application configuration but represents the connection
* state of the local Bluetooth adapter for this profile. This can be used
* by applications like status bar which would just like to know the state of the
* local adapter.
*
* @param states Array of states. States can be one of {@link #STATE_CONNECTED}, {@link
* #STATE_CONNECTING}, {@link #STATE_DISCONNECTED}, {@link #STATE_DISCONNECTING},
* @return List of devices. The list will be empty on error.
*/
@Override
public List<BluetoothDevice> getDevicesMatchingConnectionStates(int[] states) {
Log.e(TAG, "getDevicesMatchingConnectionStates(): BluetoothHealth is deprecated");
return new ArrayList<>();
}
/** Health Channel Connection State - Disconnected
*
* @deprecated Health Device Profile (HDP) and MCAP protocol are no longer used. New
* apps should use Bluetooth Low Energy based solutions such as {@link BluetoothGatt},
* {@link BluetoothAdapter#listenUsingL2capChannel()(int)}, or
* {@link BluetoothDevice#createL2capChannel(int)}
*/
@Deprecated
public static final int STATE_CHANNEL_DISCONNECTED = 0;
/** Health Channel Connection State - Connecting
*
* @deprecated Health Device Profile (HDP) and MCAP protocol are no longer used. New
* apps should use Bluetooth Low Energy based solutions such as {@link BluetoothGatt},
* {@link BluetoothAdapter#listenUsingL2capChannel()(int)}, or
* {@link BluetoothDevice#createL2capChannel(int)}
*/
@Deprecated
public static final int STATE_CHANNEL_CONNECTING = 1;
/** Health Channel Connection State - Connected
*
* @deprecated Health Device Profile (HDP) and MCAP protocol are no longer used. New
* apps should use Bluetooth Low Energy based solutions such as {@link BluetoothGatt},
* {@link BluetoothAdapter#listenUsingL2capChannel()(int)}, or
* {@link BluetoothDevice#createL2capChannel(int)}
*/
@Deprecated
public static final int STATE_CHANNEL_CONNECTED = 2;
/** Health Channel Connection State - Disconnecting
*
* @deprecated Health Device Profile (HDP) and MCAP protocol are no longer used. New
* apps should use Bluetooth Low Energy based solutions such as {@link BluetoothGatt},
* {@link BluetoothAdapter#listenUsingL2capChannel()(int)}, or
* {@link BluetoothDevice#createL2capChannel(int)}
*/
@Deprecated
public static final int STATE_CHANNEL_DISCONNECTING = 3;
/** Health App Configuration registration success
*
* @deprecated Health Device Profile (HDP) and MCAP protocol are no longer used. New
* apps should use Bluetooth Low Energy based solutions such as {@link BluetoothGatt},
* {@link BluetoothAdapter#listenUsingL2capChannel()(int)}, or
* {@link BluetoothDevice#createL2capChannel(int)}
*/
@Deprecated
public static final int APP_CONFIG_REGISTRATION_SUCCESS = 0;
/** Health App Configuration registration failure
*
* @deprecated Health Device Profile (HDP) and MCAP protocol are no longer used. New
* apps should use Bluetooth Low Energy based solutions such as {@link BluetoothGatt},
* {@link BluetoothAdapter#listenUsingL2capChannel()(int)}, or
* {@link BluetoothDevice#createL2capChannel(int)}
*/
@Deprecated
public static final int APP_CONFIG_REGISTRATION_FAILURE = 1;
/** Health App Configuration un-registration success
*
* @deprecated Health Device Profile (HDP) and MCAP protocol are no longer used. New
* apps should use Bluetooth Low Energy based solutions such as {@link BluetoothGatt},
* {@link BluetoothAdapter#listenUsingL2capChannel()(int)}, or
* {@link BluetoothDevice#createL2capChannel(int)}
*/
@Deprecated
public static final int APP_CONFIG_UNREGISTRATION_SUCCESS = 2;
/** Health App Configuration un-registration failure
*
* @deprecated Health Device Profile (HDP) and MCAP protocol are no longer used. New
* apps should use Bluetooth Low Energy based solutions such as {@link BluetoothGatt},
* {@link BluetoothAdapter#listenUsingL2capChannel()(int)}, or
* {@link BluetoothDevice#createL2capChannel(int)}
*/
@Deprecated
public static final int APP_CONFIG_UNREGISTRATION_FAILURE = 3;
}
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