1 /* 2 * Copyright (C) 2017 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 package com.googlecode.android_scripting.facade.bluetooth; 18 19 import android.app.Service; 20 import android.bluetooth.BluetoothAdapter; 21 import android.bluetooth.BluetoothDevice; 22 import android.bluetooth.BluetoothManager; 23 import android.bluetooth.BluetoothHealth; 24 import android.bluetooth.BluetoothHealthCallback; 25 import android.bluetooth.BluetoothHealthAppConfiguration; 26 import android.bluetooth.BluetoothProfile; 27 import android.content.Context; 28 import android.os.Bundle; 29 import android.os.Handler; 30 import android.os.Message; 31 import android.os.Messenger; 32 import android.os.ParcelFileDescriptor; 33 import android.os.RemoteException; 34 35 import com.googlecode.android_scripting.Log; 36 import com.googlecode.android_scripting.MainThread; 37 import com.googlecode.android_scripting.facade.EventFacade; 38 import com.googlecode.android_scripting.facade.FacadeManager; 39 import com.googlecode.android_scripting.jsonrpc.RpcReceiver; 40 import com.googlecode.android_scripting.rpc.Rpc; 41 import com.googlecode.android_scripting.rpc.RpcDeprecated; 42 import com.googlecode.android_scripting.rpc.RpcParameter; 43 import com.googlecode.android_scripting.rpc.RpcStopEvent; 44 45 import java.lang.reflect.*; 46 import java.util.ArrayList; 47 import java.util.HashMap; 48 import java.util.List; 49 import java.util.UUID; 50 import java.util.concurrent.Callable; 51 52 public class BluetoothHealthFacade extends RpcReceiver { 53 private final EventFacade mEventFacade; 54 private BluetoothAdapter mBluetoothAdapter; 55 private BluetoothManager mBluetoothManager; 56 private final Service mService; 57 private final Context mContext; 58 private final HashMap<Integer, BluetoothHealthAppConfiguration> mConfigList; 59 private static int ConfigCount; 60 private static boolean sIsHealthReady = false; 61 private static BluetoothHealth sHealthProfile = null; 62 63 public BluetoothHealthFacade(FacadeManager manager) { 64 super(manager); 65 mService = manager.getService(); 66 mContext = mService.getApplicationContext(); 67 mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter(); 68 mBluetoothManager = (BluetoothManager) mContext.getSystemService(Service.BLUETOOTH_SERVICE); 69 mBluetoothAdapter.getProfileProxy(mService, new HealthServiceListener(), 70 BluetoothProfile.HEALTH); 71 mEventFacade = manager.getReceiver(EventFacade.class); 72 mConfigList = new HashMap<Integer, BluetoothHealthAppConfiguration>(); 73 } 74 75 76 class HealthServiceListener implements BluetoothProfile.ServiceListener { 77 @Override 78 public void onServiceConnected(int profile, BluetoothProfile proxy) { 79 sHealthProfile = (BluetoothHealth) proxy; 80 sIsHealthReady = true; 81 } 82 83 @Override 84 public void onServiceDisconnected(int profile) { 85 sIsHealthReady = false; 86 } 87 } 88 89 @Rpc(description = "Is Health profile ready.") 90 public Boolean bluetoothHealthIsReady() { 91 return sIsHealthReady; 92 } 93 94 @Rpc(description = "Connect to channel source") 95 public boolean bluetoothHealthConnectChannelToSource( 96 @RpcParameter(name = "configIndex") Integer configIndex, 97 @RpcParameter(name = "macAddress") String macAddress) 98 throws Exception { 99 BluetoothDevice mDevice = mBluetoothAdapter.getRemoteDevice(macAddress); 100 if (mConfigList.get(configIndex) != null) { 101 return sHealthProfile.connectChannelToSource(mDevice, mConfigList.get(configIndex)); 102 } else { 103 throw new Exception("Invalid configIndex input:" + Integer.toString(configIndex)); 104 } 105 } 106 107 @Rpc(description = "Connect to channel source") 108 public boolean bluetoothHealthConnectChannelToSink( 109 @RpcParameter(name = "configIndex") Integer configIndex, 110 @RpcParameter(name = "macAddress") String macAddress, 111 @RpcParameter(name = "channelType") Integer channelType) 112 throws Exception { 113 BluetoothDevice mDevice = mBluetoothAdapter.getRemoteDevice(macAddress); 114 if (mConfigList.get(configIndex) != null) { 115 return sHealthProfile.connectChannelToSink(mDevice, mConfigList.get(configIndex), channelType); 116 } else { 117 throw new Exception("Invalid configIndex input:" + Integer.toString(configIndex)); 118 } 119 } 120 121 @Rpc(description = "Create BluetoothHealthAppConfiguration config.") 122 public int bluetoothHealthCreateConfig( 123 @RpcParameter(name = "name") String name, 124 @RpcParameter(name = "dataType") Integer dataType) throws Exception{ 125 Class btHealthAppConfigClass = Class.forName( 126 "android.bluetooth.BluetoothHealthAppConfiguration"); 127 Constructor mConfigConstructor = btHealthAppConfigClass.getDeclaredConstructor( 128 new Class[]{String.class, int.class}); 129 mConfigConstructor.setAccessible(true); 130 BluetoothHealthAppConfiguration mConfig = (BluetoothHealthAppConfiguration) mConfigConstructor.newInstance( 131 name, dataType); 132 ConfigCount += 1; 133 mConfigList.put(ConfigCount, mConfig); 134 return ConfigCount; 135 } 136 137 @Rpc(description = "Register BluetoothHealthAppConfiguration config.") 138 public int bluetoothHealthRegisterAppConfiguration( 139 @RpcParameter(name = "name") String name, 140 @RpcParameter(name = "dataType") Integer dataType, 141 @RpcParameter(name = "role") Integer role) throws Exception{ 142 Class btHealthAppConfigClass = Class.forName( 143 "android.bluetooth.BluetoothHealthAppConfiguration"); 144 Constructor[] cons = btHealthAppConfigClass.getConstructors(); 145 for (int i = 0; i < cons.length; i++) { 146 System.out.println("constuctor: " + cons[i]); 147 } 148 Constructor[] cons2 = btHealthAppConfigClass.getDeclaredConstructors(); 149 for (int i = 0; i < cons2.length; i++) { 150 System.out.println("constuctor: " + cons2[i]); 151 } 152 System.out.println(Integer.toString(cons.length)); 153 System.out.println(Integer.toString(cons2.length)); 154 Constructor mConfigConstructor = btHealthAppConfigClass.getDeclaredConstructor( 155 new Class[]{String.class, int.class}); 156 mConfigConstructor.setAccessible(true); 157 BluetoothHealthAppConfiguration mConfig = (BluetoothHealthAppConfiguration) mConfigConstructor.newInstance( 158 name, dataType); 159 ConfigCount += 1; 160 mConfigList.put(ConfigCount, mConfig); 161 return ConfigCount; 162 } 163 164 @Rpc(description = "BluetoothRegisterSinkAppConfiguration.") 165 public void bluetoothHealthRegisterSinkAppConfiguration( 166 @RpcParameter(name = "name") String name, 167 @RpcParameter(name = "dataType") Integer dataType) throws Exception{ 168 169 sHealthProfile.registerSinkAppConfiguration(name, dataType, new MyBluetoothHealthCallback()); 170 } 171 172 private class MyBluetoothHealthCallback extends BluetoothHealthCallback { 173 174 @Override 175 public void onHealthAppConfigurationStatusChange(BluetoothHealthAppConfiguration config, 176 int status) { 177 } 178 179 @Override 180 public void onHealthChannelStateChange(BluetoothHealthAppConfiguration config, 181 BluetoothDevice device, 182 int prevState, 183 int newState, 184 ParcelFileDescriptor fd, 185 int channelId) { 186 } 187 } 188 189 @Override 190 public void shutdown() { 191 mConfigList.clear(); 192 } 193 } 194
