| package com.googlecode.android_scripting.facade.bluetooth; |
| |
| import java.util.List; |
| |
| import android.app.Service; |
| import android.bluetooth.BluetoothInputDevice; |
| import android.bluetooth.BluetoothAdapter; |
| import android.bluetooth.BluetoothDevice; |
| 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.RpcDefault; |
| import com.googlecode.android_scripting.rpc.RpcParameter; |
| |
| public class BluetoothHidFacade extends RpcReceiver { |
| public final static ParcelUuid[] UUIDS = { BluetoothUuid.Hid }; |
| |
| private final Service mService; |
| private final BluetoothAdapter mBluetoothAdapter; |
| |
| private static boolean sIsHidReady = false; |
| private static BluetoothInputDevice sHidProfile = null; |
| |
| public BluetoothHidFacade(FacadeManager manager) { |
| super(manager); |
| mService = manager.getService(); |
| mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter(); |
| mBluetoothAdapter.getProfileProxy(mService, new HidServiceListener(), |
| BluetoothProfile.INPUT_DEVICE); |
| } |
| |
| class HidServiceListener implements BluetoothProfile.ServiceListener { |
| @Override |
| public void onServiceConnected(int profile, BluetoothProfile proxy) { |
| sHidProfile = (BluetoothInputDevice) proxy; |
| sIsHidReady = true; |
| } |
| |
| @Override |
| public void onServiceDisconnected(int profile) { |
| sIsHidReady = false; |
| } |
| } |
| |
| public Boolean hidConnect(BluetoothDevice device) { |
| if (sHidProfile == null) return false; |
| return sHidProfile.connect(device); |
| } |
| |
| public Boolean hidDisconnect(BluetoothDevice device) { |
| if (sHidProfile == null) return false; |
| return sHidProfile.disconnect(device); |
| } |
| |
| @Rpc(description = "Is Hid profile ready.") |
| public Boolean bluetoothHidIsReady() { |
| return sIsHidReady; |
| } |
| |
| @Rpc(description = "Connect to an HID device.") |
| public Boolean bluetoothHidConnect( |
| @RpcParameter(name = "device", description = "Name or MAC address of a bluetooth device.") |
| String device) |
| throws Exception { |
| if (sHidProfile == null) |
| return false; |
| BluetoothDevice mDevice = BluetoothFacade.getDevice(BluetoothFacade.DiscoveredDevices, device); |
| Log.d("Connecting to device " + mDevice.getAliasName()); |
| return hidConnect(mDevice); |
| } |
| |
| @Rpc(description = "Disconnect an HID device.") |
| public Boolean bluetoothHidDisconnect( |
| @RpcParameter(name = "device", description = "Name or MAC address of a device.") |
| String device) |
| throws Exception { |
| if (sHidProfile == null) |
| return false; |
| Log.d("Connected devices: " + sHidProfile.getConnectedDevices()); |
| BluetoothDevice mDevice = BluetoothFacade.getDevice(sHidProfile.getConnectedDevices(), |
| device); |
| return hidDisconnect(mDevice); |
| } |
| |
| @Rpc(description = "Get all the devices connected through HID.") |
| public List<BluetoothDevice> bluetoothHidGetConnectedDevices() { |
| while (!sIsHidReady); |
| return sHidProfile.getConnectedDevices(); |
| } |
| |
| @Rpc(description = "Get the connection status of a device.") |
| public Integer bluetoothHidGetConnectionStatus( |
| @RpcParameter(name = "deviceID", |
| description = "Name or MAC address of a bluetooth device.") |
| String deviceID) { |
| if (sHidProfile == null) { |
| return BluetoothProfile.STATE_DISCONNECTED; |
| } |
| List<BluetoothDevice> deviceList = sHidProfile.getConnectedDevices(); |
| BluetoothDevice device; |
| try { |
| device = BluetoothFacade.getDevice(deviceList, deviceID); |
| } catch (Exception e) { |
| return BluetoothProfile.STATE_DISCONNECTED; |
| } |
| return sHidProfile.getConnectionState(device); |
| } |
| |
| @Rpc(description = "Send Set_Report command to the connected HID input device.") |
| public Boolean bluetoothHidSetReport( |
| @RpcParameter(name = "deviceID", |
| description = "Name or MAC address of a bluetooth device.") |
| String deviceID, |
| @RpcParameter(name = "type") |
| @RpcDefault(value = "1") |
| String type, |
| @RpcParameter(name = "report") |
| String report) throws Exception { |
| BluetoothDevice device = BluetoothFacade.getDevice(sHidProfile.getConnectedDevices(), |
| deviceID); |
| Log.d("type " + type.getBytes()[0]); |
| return sHidProfile.setReport(device, type.getBytes()[0], report); |
| } |
| |
| @Rpc(description = "Send Get_Report command to the connected HID input device.") |
| public Boolean bluetoothHidGetReport( |
| @RpcParameter(name = "deviceID", |
| description = "Name or MAC address of a bluetooth device.") |
| String deviceID, |
| @RpcParameter(name = "type") |
| @RpcDefault(value = "1") |
| String type, |
| @RpcParameter(name = "reportId") |
| String reportId, |
| @RpcParameter(name = "buffSize") |
| Integer buffSize) throws Exception { |
| BluetoothDevice device = BluetoothFacade.getDevice(sHidProfile.getConnectedDevices(), |
| deviceID); |
| Log.d("type " + type.getBytes()[0] + "reportId " + reportId.getBytes()[0]); |
| return sHidProfile.getReport(device, type.getBytes()[0], reportId.getBytes()[0], buffSize); |
| } |
| |
| @Rpc(description = "Send data to a connected HID device.") |
| public Boolean bluetoothHidSendData( |
| @RpcParameter(name = "deviceID", |
| description = "Name or MAC address of a bluetooth device.") |
| String deviceID, |
| @RpcParameter(name = "report") |
| String report) throws Exception { |
| BluetoothDevice device = BluetoothFacade.getDevice(sHidProfile.getConnectedDevices(), |
| deviceID); |
| return sHidProfile.sendData(device, report); |
| } |
| |
| @Rpc(description = "Send virtual unplug to a connected HID device.") |
| public Boolean bluetoothHidVirtualUnplug( |
| @RpcParameter(name = "deviceID", |
| description = "Name or MAC address of a bluetooth device.") |
| String deviceID) throws Exception { |
| BluetoothDevice device = BluetoothFacade.getDevice(sHidProfile.getConnectedDevices(), |
| deviceID); |
| return sHidProfile.virtualUnplug(device); |
| } |
| |
| @Rpc(description = "Test byte transfer.") |
| public byte[] testByte() { |
| byte[] bts = {0b01,0b10,0b11,0b100}; |
| return bts; |
| } |
| |
| @Override |
| public void shutdown() { |
| } |
| } |