| /* |
| * Copyright (C) 2017 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 com.googlecode.android_scripting.facade.bluetooth; |
| |
| import android.app.Service; |
| import android.bluetooth.BluetoothAdapter; |
| import android.bluetooth.BluetoothDevice; |
| import android.bluetooth.BluetoothPbapClient; |
| import android.bluetooth.BluetoothProfile; |
| import android.bluetooth.BluetoothUuid; |
| import android.os.ParcelUuid; |
| |
| import com.googlecode.android_scripting.Log; |
| import com.googlecode.android_scripting.facade.FacadeManager; |
| import com.googlecode.android_scripting.jsonrpc.RpcReceiver; |
| import com.googlecode.android_scripting.rpc.Rpc; |
| import com.googlecode.android_scripting.rpc.RpcParameter; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * BluetoothPbapClientFacade |
| */ |
| public class BluetoothPbapClientFacade extends RpcReceiver { |
| static final ParcelUuid[] UUIDS = { |
| BluetoothUuid.PBAP_PSE, |
| }; |
| |
| private final Service mService; |
| private final BluetoothAdapter mBluetoothAdapter; |
| |
| private static boolean sIsPbapClientReady = false; |
| private static BluetoothPbapClient sPbapClientProfile = null; |
| |
| public BluetoothPbapClientFacade(FacadeManager manager) { |
| super(manager); |
| mService = manager.getService(); |
| mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter(); |
| mBluetoothAdapter.getProfileProxy(mService, |
| new PbapClientServiceListener(), BluetoothProfile.PBAP_CLIENT); |
| } |
| |
| class PbapClientServiceListener implements |
| BluetoothProfile.ServiceListener { |
| @Override |
| public void onServiceConnected(int profile, BluetoothProfile proxy) { |
| sPbapClientProfile = (BluetoothPbapClient) proxy; |
| sIsPbapClientReady = true; |
| } |
| |
| @Override |
| public void onServiceDisconnected(int profile) { |
| sIsPbapClientReady = false; |
| } |
| } |
| |
| /** |
| * Connect PbapClient profile. |
| * @param device - the BluetoothDevice object to connect to. |
| * @return if the connection was successfull or not. |
| */ |
| public Boolean pbapClientConnect(BluetoothDevice device) { |
| if (sPbapClientProfile == null) return false; |
| return sPbapClientProfile.connect(device); |
| } |
| |
| /** |
| * Disconnect PbapClient profile. |
| * @param device - the Bluetooth Device object to disconnect from. |
| * @return if the disconnection was successfull or not. |
| */ |
| public Boolean pbapClientDisconnect(BluetoothDevice device) { |
| if (sPbapClientProfile == null) return false; |
| return sPbapClientProfile.disconnect(device); |
| } |
| |
| /** |
| * Is PbapClient profile ready. |
| * @return if PbapClient profile is ready or not. |
| */ |
| @Rpc(description = "Is PbapClient profile ready.") |
| public Boolean bluetoothPbapClientIsReady() { |
| return sIsPbapClientReady; |
| } |
| |
| /** |
| * Set priority of the profile. |
| * @param deviceStr - name or MAC address of a Bluetooth device. |
| * @param priority - Priority that needs to be set. |
| */ |
| @Rpc(description = "Set priority of the profile") |
| public void bluetoothPbapClientSetPriority(@RpcParameter(name = "device", |
| description = "Mac address of a BT device.") String deviceStr, |
| @RpcParameter(name = "priority", |
| description = "Priority that needs to be set.") |
| Integer priority) throws Exception { |
| if (sPbapClientProfile == null) return; |
| BluetoothDevice device = |
| BluetoothFacade.getDevice(mBluetoothAdapter.getBondedDevices(), |
| deviceStr); |
| Log.d("Changing priority of device " + device.getAliasName() |
| + " p: " + priority); |
| sPbapClientProfile.setPriority(device, priority); |
| } |
| |
| /** |
| * Get priority of the profile. |
| * @return Priority of the device. |
| */ |
| @Rpc(description = "Get priority of the profile") |
| public Integer bluetoothPbapClientGetPriority( |
| @RpcParameter(name = "device", |
| description = "Mac address of a BT device.") String deviceStr) |
| throws Exception { |
| if (sPbapClientProfile == null) { |
| return BluetoothProfile.PRIORITY_UNDEFINED; |
| } |
| BluetoothDevice device = |
| BluetoothFacade.getDevice(mBluetoothAdapter.getBondedDevices(), |
| deviceStr); |
| return sPbapClientProfile.getPriority(device); |
| } |
| |
| /** |
| * Connect to an PBAP Client device. |
| * @param deviceStr - Name or MAC address of a bluetooth device. |
| * @return True if the connection was successful; otherwise False. |
| */ |
| @Rpc(description = "Connect to an PBAP Client device.") |
| public Boolean bluetoothPbapClientConnect( |
| @RpcParameter(name = "device", |
| description = "Name or MAC address of a bluetooth device.") |
| String deviceStr) throws Exception { |
| if (sPbapClientProfile == null) return false; |
| try { |
| BluetoothDevice device = |
| BluetoothFacade.getDevice( |
| mBluetoothAdapter.getBondedDevices(), deviceStr); |
| Log.d("Connecting to device " + device.getAliasName()); |
| return pbapClientConnect(device); |
| } catch (Exception e) { |
| Log.e("bluetoothPbapClientConnect failed on getDevice " |
| + deviceStr + " with " + e); |
| return false; |
| } |
| } |
| |
| /** |
| * Disconnect an PBAP Client device. |
| * @param deviceStr - Name or MAC address of a bluetooth device. |
| * @return True if the disconnection was successful; otherwise False. |
| */ |
| @Rpc(description = "Disconnect an PBAP Client device.") |
| public Boolean bluetoothPbapClientDisconnect( |
| @RpcParameter(name = "device", |
| description = "Name or MAC address of a device.") |
| String deviceStr) { |
| if (sPbapClientProfile == null) return false; |
| Log.d("Connected devices: " + sPbapClientProfile.getConnectedDevices()); |
| try { |
| BluetoothDevice device = |
| BluetoothFacade.getDevice( |
| sPbapClientProfile.getConnectedDevices(), deviceStr); |
| return pbapClientDisconnect(device); |
| } catch (Exception e) { |
| // Do nothing since it is disconnect and the above call |
| // should force disconnect. |
| Log.e("bluetoothPbapClientConnect getDevice failed " + e); |
| } |
| return false; |
| } |
| |
| /** |
| * Get all the devices connected through PBAP Client. |
| * @return List of all the devices connected through PBAP client. |
| */ |
| @Rpc(description = "Get all the devices connected through PBAP Client.") |
| public List<BluetoothDevice> bluetoothPbapClientGetConnectedDevices() { |
| if (sPbapClientProfile == null) return new ArrayList<BluetoothDevice>(); |
| return sPbapClientProfile.getConnectedDevices(); |
| } |
| |
| /** |
| * Get the connection status of a device. |
| * @return connection status of the device. |
| */ |
| @Rpc(description = "Get the connection status of a device.") |
| public Integer bluetoothPbapClientGetConnectionStatus( |
| @RpcParameter(name = "deviceID", |
| description = "Name or MAC address of a bluetooth device.") |
| String deviceID) { |
| if (sPbapClientProfile == null) { |
| return BluetoothProfile.STATE_DISCONNECTED; |
| } |
| List<BluetoothDevice> deviceList = |
| sPbapClientProfile.getConnectedDevices(); |
| BluetoothDevice device; |
| try { |
| device = BluetoothFacade.getDevice(deviceList, deviceID); |
| } catch (Exception e) { |
| Log.e(e); |
| return BluetoothProfile.STATE_DISCONNECTED; |
| } |
| return sPbapClientProfile.getConnectionState(device); |
| } |
| |
| @Override |
| public void shutdown() { |
| } |
| } |