1 /* 2 * Copyright (C) 2011 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 18 package android.bluetooth; 19 20 import android.annotation.BinderThread; 21 import android.os.ParcelFileDescriptor; 22 import android.util.Log; 23 24 /** 25 * This abstract class is used to implement {@link BluetoothHealth} callbacks. 26 */ 27 public abstract class BluetoothHealthCallback { 28 private static final String TAG = "BluetoothHealthCallback"; 29 30 /** 31 * Callback to inform change in registration state of the health 32 * application. 33 * <p> This callback is called on the binder thread (not on the UI thread) 34 * 35 * @param config Bluetooth Health app configuration 36 * @param status Success or failure of the registration or unregistration calls. Can be one of 37 * {@link BluetoothHealth#APP_CONFIG_REGISTRATION_SUCCESS} or {@link 38 * BluetoothHealth#APP_CONFIG_REGISTRATION_FAILURE} or 39 * {@link BluetoothHealth#APP_CONFIG_UNREGISTRATION_SUCCESS} 40 * or {@link BluetoothHealth#APP_CONFIG_UNREGISTRATION_FAILURE} 41 */ 42 @BinderThread onHealthAppConfigurationStatusChange(BluetoothHealthAppConfiguration config, int status)43 public void onHealthAppConfigurationStatusChange(BluetoothHealthAppConfiguration config, 44 int status) { 45 Log.d(TAG, "onHealthAppConfigurationStatusChange: " + config + "Status: " + status); 46 } 47 48 /** 49 * Callback to inform change in channel state. 50 * <p> Its the responsibility of the implementor of this callback to close the 51 * parcel file descriptor when done. This callback is called on the Binder 52 * thread (not the UI thread) 53 * 54 * @param config The Health app configutation 55 * @param device The Bluetooth Device 56 * @param prevState The previous state of the channel 57 * @param newState The new state of the channel. 58 * @param fd The Parcel File Descriptor when the channel state is connected. 59 * @param channelId The id associated with the channel. This id will be used in future calls 60 * like when disconnecting the channel. 61 */ 62 @BinderThread onHealthChannelStateChange(BluetoothHealthAppConfiguration config, BluetoothDevice device, int prevState, int newState, ParcelFileDescriptor fd, int channelId)63 public void onHealthChannelStateChange(BluetoothHealthAppConfiguration config, 64 BluetoothDevice device, int prevState, int newState, ParcelFileDescriptor fd, 65 int channelId) { 66 Log.d(TAG, "onHealthChannelStateChange: " + config + "Device: " + device 67 + "prevState:" + prevState + "newState:" + newState + "ParcelFd:" + fd 68 + "ChannelId:" + channelId); 69 } 70 } 71