| /* |
| * Copyright (C) 2013 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.android.cts.verifier.bluetooth; |
| |
| import android.app.Service; |
| import android.bluetooth.BluetoothAdapter; |
| import android.bluetooth.BluetoothDevice; |
| import android.bluetooth.BluetoothGatt; |
| import android.bluetooth.BluetoothGattCallback; |
| import android.bluetooth.BluetoothGattCharacteristic; |
| import android.bluetooth.BluetoothGattDescriptor; |
| import android.bluetooth.BluetoothGattService; |
| import android.bluetooth.BluetoothManager; |
| import android.bluetooth.BluetoothProfile; |
| import android.bluetooth.le.BluetoothLeScanner; |
| import android.bluetooth.le.ScanCallback; |
| import android.bluetooth.le.ScanFilter; |
| import android.bluetooth.le.ScanResult; |
| import android.bluetooth.le.ScanSettings; |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.os.Build; |
| import android.os.Handler; |
| import android.os.IBinder; |
| import android.os.ParcelUuid; |
| import android.text.TextUtils; |
| import android.util.Log; |
| import android.widget.Toast; |
| |
| import com.android.cts.verifier.R; |
| |
| import java.util.Arrays; |
| import java.util.List; |
| import java.util.Set; |
| import java.util.UUID; |
| |
| public class BleClientService extends Service { |
| |
| public static final boolean DEBUG = true; |
| public static final String TAG = "BleClientService"; |
| |
| // Android N (2016 July 15, currently) BluetoothGatt#disconnect() does not work correct. |
| // (termination signal will not be sent) |
| // This flag switches to turn Bluetooth off instead of BluetoothGatt#disconnect(). |
| // If true, test will turn Bluetooth off. Otherwise, will call BluetoothGatt#disconnect(). |
| public static final boolean DISCONNECT_BY_TURN_BT_OFF_ON = (Build.VERSION.SDK_INT > Build.VERSION_CODES.M); |
| |
| // for Version 1 test |
| // private static final int TRANSPORT_MODE_FOR_SECURE_CONNECTION = BluetoothDevice.TRANSPORT_AUTO; |
| // for Version 2 test |
| private static final int TRANSPORT_MODE_FOR_SECURE_CONNECTION = BluetoothDevice.TRANSPORT_LE; |
| |
| public static final int COMMAND_CONNECT = 0; |
| public static final int COMMAND_DISCONNECT = 1; |
| public static final int COMMAND_DISCOVER_SERVICE = 2; |
| public static final int COMMAND_READ_RSSI = 3; |
| public static final int COMMAND_WRITE_CHARACTERISTIC = 4; |
| public static final int COMMAND_WRITE_CHARACTERISTIC_BAD_RESP = 5; |
| public static final int COMMAND_READ_CHARACTERISTIC = 6; |
| public static final int COMMAND_WRITE_DESCRIPTOR = 7; |
| public static final int COMMAND_READ_DESCRIPTOR = 8; |
| public static final int COMMAND_SET_NOTIFICATION = 9; |
| public static final int COMMAND_BEGIN_WRITE = 10; |
| public static final int COMMAND_EXECUTE_WRITE = 11; |
| public static final int COMMAND_ABORT_RELIABLE = 12; |
| public static final int COMMAND_SCAN_START = 13; |
| public static final int COMMAND_SCAN_STOP = 14; |
| |
| public static final String BLE_BLUETOOTH_MISMATCH_SECURE = |
| "com.android.cts.verifier.bluetooth.BLE_BLUETOOTH_MISMATCH_SECURE"; |
| public static final String BLE_BLUETOOTH_MISMATCH_INSECURE = |
| "com.android.cts.verifier.bluetooth.BLE_BLUETOOTH_MISMATCH_INSECURE"; |
| public static final String BLE_BLUETOOTH_DISABLED = |
| "com.android.cts.verifier.bluetooth.BLE_BLUETOOTH_DISABLED"; |
| public static final String BLE_BLUETOOTH_CONNECTED = |
| "com.android.cts.verifier.bluetooth.BLE_BLUETOOTH_CONNECTED"; |
| public static final String BLE_BLUETOOTH_DISCONNECTED = |
| "com.android.cts.verifier.bluetooth.BLE_BLUETOOTH_DISCONNECTED"; |
| public static final String BLE_SERVICES_DISCOVERED = |
| "com.android.cts.verifier.bluetooth.BLE_SERVICES_DISCOVERED"; |
| public static final String BLE_MTU_CHANGED_23BYTES = |
| "com.android.cts.verifier.bluetooth.BLE_MTU_CHANGED_23BYTES"; |
| public static final String BLE_MTU_CHANGED_512BYTES = |
| "com.android.cts.verifier.bluetooth.BLE_MTU_CHANGED_512BYTES"; |
| public static final String BLE_CHARACTERISTIC_READ = |
| "com.android.cts.verifier.bluetooth.BLE_CHARACTERISTIC_READ"; |
| public static final String BLE_CHARACTERISTIC_WRITE = |
| "com.android.cts.verifier.bluetooth.BLE_CHARACTERISTIC_WRITE"; |
| public static final String BLE_CHARACTERISTIC_CHANGED = |
| "com.android.cts.verifier.bluetooth.BLE_CHARACTERISTIC_CHANGED"; |
| public static final String BLE_CHARACTERISTIC_INDICATED = |
| "com.android.cts.verifier.bluetooth.BLE_CHARACTERISTIC_INDICATED"; |
| public static final String BLE_DESCRIPTOR_READ = |
| "com.android.cts.verifier.bluetooth.BLE_DESCRIPTOR_READ"; |
| public static final String BLE_DESCRIPTOR_WRITE = |
| "com.android.cts.verifier.bluetooth.BLE_DESCRIPTOR_WRITE"; |
| public static final String BLE_RELIABLE_WRITE_COMPLETED = |
| "com.android.cts.verifier.bluetooth.BLE_RELIABLE_WRITE_COMPLETED"; |
| public static final String BLE_RELIABLE_WRITE_BAD_RESP_COMPLETED = |
| "com.android.cts.verifier.bluetooth.BLE_RELIABLE_WRITE_BAD_RESP_COMPLETED"; |
| public static final String BLE_READ_REMOTE_RSSI = |
| "com.android.cts.verifier.bluetooth.BLE_READ_REMOTE_RSSI"; |
| public static final String BLE_PHY_READ = |
| "com.android.cts.verifier.bluetooth.BLE_PHY_READ"; |
| public static final String BLE_ON_SERVICE_CHANGED = |
| "com.android.cts.verifier.bluetooth.BLE_ON_SERVICE_CHANGED"; |
| public static final String BLE_CHARACTERISTIC_READ_NOPERMISSION = |
| "com.android.cts.verifier.bluetooth.BLE_CHARACTERISTIC_READ_NOPERMISSION"; |
| public static final String BLE_CHARACTERISTIC_WRITE_NOPERMISSION = |
| "com.android.cts.verifier.bluetooth.BLE_CHARACTERISTIC_WRITE_NOPERMISSION"; |
| public static final String BLE_DESCRIPTOR_READ_NOPERMISSION = |
| "com.android.cts.verifier.bluetooth.BLE_DESCRIPTOR_READ_NOPERMISSION"; |
| public static final String BLE_DESCRIPTOR_WRITE_NOPERMISSION = |
| "com.android.cts.verifier.bluetooth.BLE_DESCRIPTOR_WRITE_NOPERMISSION"; |
| public static final String BLE_CHARACTERISTIC_READ_NEED_ENCRYPTED = |
| "com.android.cts.verifier.bluetooth.BLE_CHARACTERISTIC_READ_NEED_ENCRYPTED"; |
| public static final String BLE_CHARACTERISTIC_WRITE_NEED_ENCRYPTED = |
| "com.android.cts.verifier.bluetooth.BLE_CHARACTERISTIC_WRITE_NEED_ENCRYPTED"; |
| public static final String BLE_DESCRIPTOR_READ_NEED_ENCRYPTED = |
| "com.android.cts.verifier.bluetooth.BLE_DESCRIPTOR_READ_NEED_ENCRYPTED"; |
| public static final String BLE_DESCRIPTOR_WRITE_NEED_ENCRYPTED = |
| "com.android.cts.verifier.bluetooth.BLE_DESCRIPTOR_WRITE_NEED_ENCRYPTED"; |
| public static final String BLE_CLIENT_ERROR = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ERROR"; |
| |
| public static final String EXTRA_COMMAND = |
| "com.android.cts.verifier.bluetooth.EXTRA_COMMAND"; |
| public static final String EXTRA_WRITE_VALUE = |
| "com.android.cts.verifier.bluetooth.EXTRA_WRITE_VALUE"; |
| public static final String EXTRA_BOOL = |
| "com.android.cts.verifier.bluetooth.EXTRA_BOOL"; |
| |
| |
| // Literal for Client Action |
| public static final String BLE_CLIENT_ACTION_CLIENT_CONNECT = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_CLIENT_CONNECT"; |
| public static final String BLE_CLIENT_ACTION_CLIENT_CONNECT_SECURE = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_CLIENT_CONNECT_SECURE"; |
| public static final String BLE_CLIENT_ACTION_BLE_DISCOVER_SERVICE = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_BLE_DISCOVER_SERVICE"; |
| public static final String BLE_CLIENT_ACTION_REQUEST_MTU_23 = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_REQUEST_MTU_23"; |
| public static final String BLE_CLIENT_ACTION_REQUEST_MTU_512 = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_REQUEST_MTU_512"; |
| public static final String BLE_CLIENT_ACTION_READ_CHARACTERISTIC = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_READ_CHARACTERISTIC"; |
| public static final String BLE_CLIENT_ACTION_WRITE_CHARACTERISTIC = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_WRITE_CHARACTERISTIC"; |
| public static final String BLE_CLIENT_ACTION_RELIABLE_WRITE = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_RELIABLE_WRITE"; |
| public static final String BLE_CLIENT_ACTION_RELIABLE_WRITE_BAD_RESP = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_RELIABLE_WRITE_BAD_RESP"; |
| public static final String BLE_CLIENT_ACTION_NOTIFY_CHARACTERISTIC = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_NOTIFY_CHARACTERISTIC"; |
| public static final String BLE_CLIENT_ACTION_INDICATE_CHARACTERISTIC = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_INDICATE_CHARACTERISTIC"; |
| public static final String BLE_CLIENT_ACTION_READ_DESCRIPTOR = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_READ_DESCRIPTOR"; |
| public static final String BLE_CLIENT_ACTION_WRITE_DESCRIPTOR = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_WRITE_DESCRIPTOR"; |
| public static final String BLE_CLIENT_ACTION_READ_RSSI = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_READ_RSSI"; |
| public static final String BLE_CLIENT_ACTION_READ_PHY = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_READ_PHY"; |
| public static final String BLE_CLIENT_ACTION_TRIGGER_SERVICE_CHANGED = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_TRIGGER_SERVICE_CHANGED"; |
| public static final String BLE_CLIENT_ACTION_CLIENT_DISCONNECT = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_CLIENT_DISCONNECT"; |
| public static final String BLE_CLIENT_ACTION_READ_CHARACTERISTIC_NO_PERMISSION = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_READ_CHARACTERISTIC_NO_PERMISSION"; |
| public static final String BLE_CLIENT_ACTION_WRITE_CHARACTERISTIC_NO_PERMISSION = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_WRITE_CHARACTERISTIC_NO_PERMISSION"; |
| public static final String BLE_CLIENT_ACTION_READ_DESCRIPTOR_NO_PERMISSION = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_READ_DESCRIPTOR_NO_PERMISSION"; |
| public static final String BLE_CLIENT_ACTION_WRITE_DESCRIPTOR_NO_PERMISSION = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_WRITE_DESCRIPTOR_NO_PERMISSION"; |
| public static final String BLE_CLIENT_ACTION_READ_AUTHENTICATED_CHARACTERISTIC = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_READ_AUTHENTICATED_CHARACTERISTIC"; |
| public static final String BLE_CLIENT_ACTION_WRITE_AUTHENTICATED_CHARACTERISTIC = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_WRITE_AUTHENTICATED_CHARACTERISTIC"; |
| public static final String BLE_CLIENT_ACTION_READ_AUTHENTICATED_DESCRIPTOR = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_READ_AUTHENTICATED_DESCRIPTOR"; |
| public static final String BLE_CLIENT_ACTION_WRITE_AUTHENTICATED_DESCRIPTOR = |
| "com.android.cts.verifier.bluetooth.BLE_CLIENT_ACTION_WRITE_AUTHENTICATED_DESCRIPTOR"; |
| |
| public static final String EXTRA_CHARACTERISTIC_VALUE = |
| "com.android.cts.verifier.bluetooth.EXTRA_CHARACTERISTIC_VALUE"; |
| public static final String EXTRA_DESCRIPTOR_VALUE = |
| "com.android.cts.verifier.bluetooth.EXTRA_DESCRIPTOR_VALUE"; |
| public static final String EXTRA_RSSI_VALUE = |
| "com.android.cts.verifier.bluetooth.EXTRA_RSSI_VALUE"; |
| public static final String EXTRA_TX_PHY_VALUE = |
| "com.android.cts.verifier.bluetooth.EXTRA_TX_PHY_VALUE"; |
| public static final String EXTRA_RX_PHY_VALUE = |
| "com.android.cts.verifier.bluetooth.EXTRA_RX_PHY_VALUE"; |
| public static final String EXTRA_ERROR_MESSAGE = |
| "com.android.cts.verifier.bluetooth.EXTRA_ERROR_MESSAGE"; |
| |
| public static final String WRITE_VALUE_512BYTES_FOR_MTU = createTestData(512); |
| public static final String WRITE_VALUE_507BYTES_FOR_RELIABLE_WRITE = createTestData(507); |
| |
| private static final UUID SERVICE_UUID = |
| UUID.fromString("00009999-0000-1000-8000-00805f9b34fb"); |
| private static final UUID CHARACTERISTIC_UUID = |
| UUID.fromString("00009998-0000-1000-8000-00805f9b34fb"); |
| private static final UUID CHARACTERISTIC_RESULT_UUID = |
| UUID.fromString("00009974-0000-1000-8000-00805f9b34fb"); |
| private static final UUID UPDATE_CHARACTERISTIC_UUID = |
| UUID.fromString("00009997-0000-1000-8000-00805f9b34fb"); |
| private static final UUID DESCRIPTOR_UUID = |
| UUID.fromString("00009996-0000-1000-8000-00805f9b34fb"); |
| |
| private static final UUID SERVICE_UUID_ADDITIONAL = |
| UUID.fromString("00009995-0000-1000-8000-00805f9b34fb"); |
| |
| // Literal for registration permission of Characteristic |
| private static final UUID CHARACTERISTIC_NO_READ_UUID = |
| UUID.fromString("00009984-0000-1000-8000-00805f9b34fb"); |
| private static final UUID CHARACTERISTIC_NO_WRITE_UUID = |
| UUID.fromString("00009983-0000-1000-8000-00805f9b34fb"); |
| private static final UUID CHARACTERISTIC_NEED_ENCRYPTED_READ_UUID = |
| UUID.fromString("00009982-0000-1000-8000-00805f9b34fb"); |
| private static final UUID CHARACTERISTIC_NEED_ENCRYPTED_WRITE_UUID = |
| UUID.fromString("00009981-0000-1000-8000-00805f9b34fb"); |
| |
| // Literal for registration permission of Descriptor |
| private static final UUID DESCRIPTOR_NO_READ_UUID = |
| UUID.fromString("00009973-0000-1000-8000-00805f9b34fb"); |
| private static final UUID DESCRIPTOR_NO_WRITE_UUID = |
| UUID.fromString("00009972-0000-1000-8000-00805f9b34fb"); |
| private static final UUID DESCRIPTOR_NEED_ENCRYPTED_READ_UUID = |
| UUID.fromString("00009969-0000-1000-8000-00805f9b34fb"); |
| private static final UUID DESCRIPTOR_NEED_ENCRYPTED_WRITE_UUID = |
| UUID.fromString("00009968-0000-1000-8000-00805f9b34fb"); |
| |
| // Literal for registration upper limit confirmation of Characteristic |
| private static final UUID UPDATE_CHARACTERISTIC_UUID_1 = |
| UUID.fromString("00009989-0000-1000-8000-00805f9b34fb"); |
| private static final UUID UPDATE_CHARACTERISTIC_UUID_2 = |
| UUID.fromString("00009988-0000-1000-8000-00805f9b34fb"); |
| private static final UUID UPDATE_CHARACTERISTIC_UUID_3 = |
| UUID.fromString("00009987-0000-1000-8000-00805f9b34fb"); |
| private static final UUID UPDATE_CHARACTERISTIC_UUID_4 = |
| UUID.fromString("00009986-0000-1000-8000-00805f9b34fb"); |
| private static final UUID UPDATE_CHARACTERISTIC_UUID_5 = |
| UUID.fromString("00009985-0000-1000-8000-00805f9b34fb"); |
| private static final UUID UPDATE_CHARACTERISTIC_UUID_6 = |
| UUID.fromString("00009979-0000-1000-8000-00805f9b34fb"); |
| private static final UUID UPDATE_CHARACTERISTIC_UUID_7 = |
| UUID.fromString("00009978-0000-1000-8000-00805f9b34fb"); |
| private static final UUID UPDATE_CHARACTERISTIC_UUID_8 = |
| UUID.fromString("00009977-0000-1000-8000-00805f9b34fb"); |
| private static final UUID UPDATE_CHARACTERISTIC_UUID_9 = |
| UUID.fromString("00009976-0000-1000-8000-00805f9b34fb"); |
| private static final UUID UPDATE_CHARACTERISTIC_UUID_10 = |
| UUID.fromString("00009975-0000-1000-8000-00805f9b34fb"); |
| private static final UUID UPDATE_CHARACTERISTIC_UUID_11 = |
| UUID.fromString("00009959-0000-1000-8000-00805f9b34fb"); |
| private static final UUID UPDATE_CHARACTERISTIC_UUID_12 = |
| UUID.fromString("00009958-0000-1000-8000-00805f9b34fb"); |
| private static final UUID UPDATE_CHARACTERISTIC_UUID_13 = |
| UUID.fromString("00009957-0000-1000-8000-00805f9b34fb"); |
| private static final UUID UPDATE_CHARACTERISTIC_UUID_14 = |
| UUID.fromString("00009956-0000-1000-8000-00805f9b34fb"); |
| private static final UUID UPDATE_CHARACTERISTIC_UUID_15 = |
| UUID.fromString("00009955-0000-1000-8000-00805f9b34fb"); |
| |
| private static final UUID SERVICE_CHANGED_CONTROL_CHARACTERISTIC_UUID = |
| UUID.fromString("00009949-0000-1000-8000-00805f9b34fb"); |
| |
| private static final UUID UPDATE_DESCRIPTOR_UUID = |
| UUID.fromString("00002902-0000-1000-8000-00805f9b34fb"); |
| |
| private static final UUID INDICATE_CHARACTERISTIC_UUID = |
| UUID.fromString("00009971-0000-1000-8000-00805f9b34fb"); |
| |
| public static final String WRITE_VALUE = "CLIENT_TEST"; |
| private static final String NOTIFY_VALUE = "NOTIFY_TEST"; |
| public static final String WRITE_VALUE_BAD_RESP = "BAD_RESP_TEST"; |
| public static final String SERVICE_CHANGED_VALUE = "CLIENT_SVC_CHG"; |
| |
| // current test category |
| private String mCurrentAction; |
| |
| private BluetoothManager mBluetoothManager; |
| private BluetoothAdapter mBluetoothAdapter; |
| private BluetoothDevice mDevice; |
| private BluetoothGatt mBluetoothGatt; |
| private BluetoothLeScanner mScanner; |
| private Handler mHandler; |
| private Context mContext; |
| private boolean mSecure; |
| private int mNotifyCount; |
| private boolean mValidityService; |
| private ReliableWriteState mExecReliableWrite; |
| private byte[] mBuffer; |
| |
| // Handler for communicating task with peer. |
| private TestTaskQueue mTaskQueue; |
| |
| // Lock for synchronization during notification request test. |
| private final Object mRequestNotificationLock = new Object(); |
| |
| // Lock for triggering service changed event on server side. |
| private final Object mServiceChangedLock = new Object(); |
| private static final int SERVICE_CHANGED_FLAG_INIT = 0x00; |
| private static final int SERVICE_CHANGED_FLAG_TRIGGER_ACTION = 0x01; |
| private static final int SERVICE_CHANGED_FLAG_ON_SERVICE_CHANGED = 0x02; |
| private static final int SERVICE_CHANGED_FLAG_ALL = 0x03; |
| private static final int SERVICE_CHANGED_FLAG_IGNORE = 0xFF; |
| private int mServiceChangedFlag; |
| |
| private enum ReliableWriteState { |
| RELIABLE_WRITE_NONE, |
| RELIABLE_WRITE_WRITE_1ST_DATA, |
| RELIABLE_WRITE_WRITE_2ND_DATA, |
| RELIABLE_WRITE_EXECUTE, |
| RELIABLE_WRITE_BAD_RESP |
| } |
| |
| @Override |
| public void onCreate() { |
| super.onCreate(); |
| |
| registerReceiver(mBondStatusReceiver, new IntentFilter(BluetoothDevice.ACTION_BOND_STATE_CHANGED)); |
| |
| mBluetoothManager = (BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE); |
| mBluetoothAdapter = mBluetoothManager.getAdapter(); |
| mScanner = mBluetoothAdapter.getBluetoothLeScanner(); |
| mHandler = new Handler(); |
| mContext = this; |
| mNotifyCount = 0; |
| |
| mTaskQueue = new TestTaskQueue(getClass().getName() + "_taskHandlerThread"); |
| } |
| |
| @Override |
| public int onStartCommand(final Intent intent, int flags, int startId) { |
| if (!mBluetoothAdapter.isEnabled()) { |
| notifyBluetoothDisabled(); |
| } else { |
| mTaskQueue.addTask(new Runnable() { |
| @Override |
| public void run() { |
| onTestFinish(intent.getAction()); |
| } |
| }, 1500); |
| } |
| return START_NOT_STICKY; |
| } |
| |
| private void onTestFinish(String action) { |
| mCurrentAction = action; |
| if (mCurrentAction != null) { |
| switch (mCurrentAction) { |
| case BLE_CLIENT_ACTION_CLIENT_CONNECT_SECURE: |
| mSecure = true; |
| mExecReliableWrite = ReliableWriteState.RELIABLE_WRITE_NONE; |
| startScan(); |
| break; |
| case BLE_CLIENT_ACTION_CLIENT_CONNECT: |
| mExecReliableWrite = ReliableWriteState.RELIABLE_WRITE_NONE; |
| startScan(); |
| break; |
| case BLE_CLIENT_ACTION_BLE_DISCOVER_SERVICE: |
| if (mBluetoothGatt != null && mBleState == BluetoothProfile.STATE_CONNECTED) { |
| mBluetoothGatt.discoverServices(); |
| } else { |
| showMessage("Bluetooth LE not cnnected."); |
| } |
| break; |
| case BLE_CLIENT_ACTION_REQUEST_MTU_23: |
| case BLE_CLIENT_ACTION_REQUEST_MTU_512: // fall through |
| requestMtu(); |
| break; |
| case BLE_CLIENT_ACTION_READ_CHARACTERISTIC: |
| readCharacteristic(CHARACTERISTIC_UUID); |
| break; |
| case BLE_CLIENT_ACTION_WRITE_CHARACTERISTIC: |
| writeCharacteristic(CHARACTERISTIC_UUID, WRITE_VALUE); |
| break; |
| case BLE_CLIENT_ACTION_RELIABLE_WRITE: |
| case BLE_CLIENT_ACTION_RELIABLE_WRITE_BAD_RESP: // fall through |
| mTaskQueue.addTask(new Runnable() { |
| @Override |
| public void run() { |
| reliableWrite(); |
| } |
| }); |
| break; |
| case BLE_CLIENT_ACTION_INDICATE_CHARACTERISTIC: |
| setNotification(INDICATE_CHARACTERISTIC_UUID, true); |
| break; |
| case BLE_CLIENT_ACTION_NOTIFY_CHARACTERISTIC: |
| // Registered the notify to characteristics in the service |
| mTaskQueue.addTask(new Runnable() { |
| @Override |
| public void run() { |
| mNotifyCount = 16; |
| setNotification(UPDATE_CHARACTERISTIC_UUID, true); |
| waitForDisableNotificationCompletion(); |
| setNotification(SERVICE_UUID_ADDITIONAL, UPDATE_CHARACTERISTIC_UUID_1, true); |
| waitForDisableNotificationCompletion(); |
| setNotification(SERVICE_UUID_ADDITIONAL, UPDATE_CHARACTERISTIC_UUID_2, true); |
| waitForDisableNotificationCompletion(); |
| setNotification(SERVICE_UUID_ADDITIONAL, UPDATE_CHARACTERISTIC_UUID_3, true); |
| waitForDisableNotificationCompletion(); |
| setNotification(SERVICE_UUID_ADDITIONAL, UPDATE_CHARACTERISTIC_UUID_4, true); |
| waitForDisableNotificationCompletion(); |
| setNotification(SERVICE_UUID_ADDITIONAL, UPDATE_CHARACTERISTIC_UUID_5, true); |
| waitForDisableNotificationCompletion(); |
| setNotification(UPDATE_CHARACTERISTIC_UUID_6, true); |
| waitForDisableNotificationCompletion(); |
| setNotification(UPDATE_CHARACTERISTIC_UUID_7, true); |
| waitForDisableNotificationCompletion(); |
| setNotification(UPDATE_CHARACTERISTIC_UUID_8, true); |
| waitForDisableNotificationCompletion(); |
| setNotification(UPDATE_CHARACTERISTIC_UUID_9, true); |
| waitForDisableNotificationCompletion(); |
| setNotification(UPDATE_CHARACTERISTIC_UUID_10, true); |
| waitForDisableNotificationCompletion(); |
| setNotification(SERVICE_UUID_ADDITIONAL, UPDATE_CHARACTERISTIC_UUID_11, true); |
| waitForDisableNotificationCompletion(); |
| setNotification(SERVICE_UUID_ADDITIONAL, UPDATE_CHARACTERISTIC_UUID_12, true); |
| waitForDisableNotificationCompletion(); |
| setNotification(SERVICE_UUID_ADDITIONAL, UPDATE_CHARACTERISTIC_UUID_13, true); |
| waitForDisableNotificationCompletion(); |
| setNotification(SERVICE_UUID_ADDITIONAL, UPDATE_CHARACTERISTIC_UUID_14, true); |
| waitForDisableNotificationCompletion(); |
| setNotification(SERVICE_UUID_ADDITIONAL, UPDATE_CHARACTERISTIC_UUID_15, true); |
| waitForDisableNotificationCompletion(); |
| } |
| }); |
| break; |
| case BLE_CLIENT_ACTION_READ_DESCRIPTOR: |
| readDescriptor(DESCRIPTOR_UUID); |
| break; |
| case BLE_CLIENT_ACTION_WRITE_DESCRIPTOR: |
| writeDescriptor(DESCRIPTOR_UUID, WRITE_VALUE); |
| break; |
| case BLE_CLIENT_ACTION_READ_RSSI: |
| if (mBluetoothGatt != null) { |
| mBluetoothGatt.readRemoteRssi(); |
| } |
| break; |
| case BLE_CLIENT_ACTION_CLIENT_DISCONNECT: |
| if (mBluetoothGatt != null) { |
| mBluetoothGatt.disconnect(); |
| } |
| break; |
| case BLE_CLIENT_ACTION_READ_CHARACTERISTIC_NO_PERMISSION: |
| readCharacteristic(CHARACTERISTIC_NO_READ_UUID); |
| break; |
| case BLE_CLIENT_ACTION_WRITE_CHARACTERISTIC_NO_PERMISSION: |
| writeCharacteristic(CHARACTERISTIC_NO_WRITE_UUID, WRITE_VALUE); |
| break; |
| case BLE_CLIENT_ACTION_READ_DESCRIPTOR_NO_PERMISSION: |
| readDescriptor(DESCRIPTOR_NO_READ_UUID); |
| break; |
| case BLE_CLIENT_ACTION_WRITE_DESCRIPTOR_NO_PERMISSION: |
| writeDescriptor(DESCRIPTOR_NO_WRITE_UUID, WRITE_VALUE); |
| break; |
| case BLE_CLIENT_ACTION_READ_AUTHENTICATED_CHARACTERISTIC: |
| readCharacteristic(CHARACTERISTIC_NEED_ENCRYPTED_READ_UUID); |
| break; |
| case BLE_CLIENT_ACTION_WRITE_AUTHENTICATED_CHARACTERISTIC: |
| writeCharacteristic(CHARACTERISTIC_NEED_ENCRYPTED_WRITE_UUID, WRITE_VALUE); |
| break; |
| case BLE_CLIENT_ACTION_READ_AUTHENTICATED_DESCRIPTOR: |
| readDescriptor(CHARACTERISTIC_RESULT_UUID, DESCRIPTOR_NEED_ENCRYPTED_READ_UUID); |
| break; |
| case BLE_CLIENT_ACTION_WRITE_AUTHENTICATED_DESCRIPTOR: |
| writeDescriptor(CHARACTERISTIC_RESULT_UUID, DESCRIPTOR_NEED_ENCRYPTED_WRITE_UUID, WRITE_VALUE); |
| break; |
| case BLE_CLIENT_ACTION_READ_PHY: |
| if (mBluetoothGatt != null) { |
| mBluetoothGatt.readPhy(); |
| } |
| break; |
| case BLE_CLIENT_ACTION_TRIGGER_SERVICE_CHANGED: |
| initializeServiceChangedEvent(); |
| writeCharacteristic(SERVICE_CHANGED_CONTROL_CHARACTERISTIC_UUID, WRITE_VALUE); |
| break; |
| } |
| } |
| } |
| |
| @Override |
| public IBinder onBind(Intent intent) { |
| return null; |
| } |
| |
| @Override |
| public void onDestroy() { |
| super.onDestroy(); |
| if (mBluetoothGatt != null) { |
| mBluetoothGatt.disconnect(); |
| mBluetoothGatt.close(); |
| mBluetoothGatt = null; |
| } |
| stopScan(); |
| unregisterReceiver(mBondStatusReceiver); |
| |
| mTaskQueue.quit(); |
| } |
| |
| public static BluetoothGatt connectGatt(BluetoothDevice device, Context context, boolean autoConnect, boolean isSecure, BluetoothGattCallback callback) { |
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { |
| if (isSecure) { |
| if (TRANSPORT_MODE_FOR_SECURE_CONNECTION == BluetoothDevice.TRANSPORT_AUTO) { |
| Toast.makeText(context, "connectGatt(transport=AUTO)", Toast.LENGTH_SHORT).show(); |
| } else { |
| Toast.makeText(context, "connectGatt(transport=LE)", Toast.LENGTH_SHORT).show(); |
| } |
| return device.connectGatt(context, autoConnect, callback, TRANSPORT_MODE_FOR_SECURE_CONNECTION); |
| } else { |
| Toast.makeText(context, "connectGatt(transport=LE)", Toast.LENGTH_SHORT).show(); |
| return device.connectGatt(context, autoConnect, callback, BluetoothDevice.TRANSPORT_LE); |
| } |
| } else { |
| Toast.makeText(context, "connectGatt", Toast.LENGTH_SHORT).show(); |
| return device.connectGatt(context, autoConnect, callback); |
| } |
| } |
| |
| private void requestMtu() { |
| if (mBluetoothGatt != null) { |
| // MTU request test does not work on Android 6.0 in secure mode. |
| // (BluetoothDevice#createBond() does not work on Android 6.0. |
| // So devices can't establish Bluetooth LE pairing.) |
| boolean mtuTestExecutable = true; |
| if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.M) { |
| mtuTestExecutable = !mSecure; |
| } |
| |
| if (mtuTestExecutable) { |
| int mtu = 0; |
| if (BLE_CLIENT_ACTION_REQUEST_MTU_23.equals(mCurrentAction)) { |
| mtu = 23; |
| } else if (BLE_CLIENT_ACTION_REQUEST_MTU_512.equals(mCurrentAction)) { |
| mtu = 512; |
| } else { |
| throw new IllegalStateException("unexpected action: " + mCurrentAction); |
| } |
| mBluetoothGatt.requestMtu(mtu); |
| } else { |
| showMessage("Skip MTU test."); |
| notifyMtuChanged(); |
| } |
| } |
| } |
| |
| private void writeCharacteristic(BluetoothGattCharacteristic characteristic, String writeValue) { |
| if (characteristic != null) { |
| // Note: setValue() should not be necessary when using writeCharacteristic(byte[]) which |
| // is added on Android T, but here we call the method in order to make the test |
| // easier to read. Otherwise, we should verify the written value by calling |
| // readCharacteristic() but that makes the whole test hard to read. |
| characteristic.setValue(writeValue); |
| mBluetoothGatt.writeCharacteristic(characteristic, writeValue.getBytes(), |
| characteristic.getWriteType()); |
| } |
| } |
| |
| private void writeCharacteristic(UUID uid, String writeValue) { |
| BluetoothGattCharacteristic characteristic = getCharacteristic(uid); |
| if (characteristic != null){ |
| writeCharacteristic(characteristic, writeValue); |
| } |
| } |
| |
| private void readCharacteristic(UUID uuid) { |
| BluetoothGattCharacteristic characteristic = getCharacteristic(uuid); |
| if (characteristic != null) { |
| mBluetoothGatt.readCharacteristic(characteristic); |
| } |
| } |
| |
| private void writeDescriptor(UUID uid, String writeValue) { |
| BluetoothGattDescriptor descriptor = getDescriptor(uid); |
| if (descriptor != null) { |
| // Note: setValue() should not be necessary when using writeDescriptor(byte[]) which |
| // is added on Android T, but here we call the method in order to make the test |
| // easier to read. Otherwise, we should verify the written value by calling |
| // readDescriptor() but that makes the whole test hard to read. |
| descriptor.setValue(writeValue.getBytes()); |
| mBluetoothGatt.writeDescriptor(descriptor, writeValue.getBytes()); |
| } |
| } |
| |
| private void readDescriptor(UUID uuid) { |
| BluetoothGattDescriptor descriptor = getDescriptor(uuid); |
| if (descriptor != null) { |
| mBluetoothGatt.readDescriptor(descriptor); |
| } |
| } |
| |
| private void writeDescriptor(UUID cuid, UUID duid, String writeValue) { |
| BluetoothGattDescriptor descriptor = getDescriptor(cuid, duid); |
| if (descriptor != null) { |
| // Note: setValue() should not be necessary when using writeDescriptor(byte[]) which |
| // is added on Android T, but here we call the method in order to make the test |
| // easier to read. Otherwise, we should verify the written value by calling |
| // readDescriptor() but that makes the whole test hard to read. |
| descriptor.setValue(writeValue.getBytes()); |
| mBluetoothGatt.writeDescriptor(descriptor, writeValue.getBytes()); |
| } |
| } |
| |
| private void readDescriptor(UUID cuid, UUID duid) { |
| BluetoothGattDescriptor descriptor = getDescriptor(cuid, duid); |
| if (descriptor != null) { |
| mBluetoothGatt.readDescriptor(descriptor); |
| } |
| } |
| |
| private void notifyDisableNotificationCompletion() { |
| synchronized (mRequestNotificationLock) { |
| mRequestNotificationLock.notify(); |
| } |
| } |
| |
| private void waitForDisableNotificationCompletion() { |
| synchronized (mRequestNotificationLock) { |
| try { |
| mRequestNotificationLock.wait(); |
| } catch (InterruptedException e) { |
| Log.e(TAG, "Error in waitForDisableNotificationCompletion" + e); |
| } |
| } |
| } |
| |
| private void initializeServiceChangedEvent() { |
| synchronized (mServiceChangedLock) { |
| mServiceChangedFlag = SERVICE_CHANGED_FLAG_INIT; |
| } |
| } |
| |
| private void sendServiceChangedEventIfReady(int flag) { |
| boolean shouldSend = false; |
| synchronized (mServiceChangedLock) { |
| mServiceChangedFlag |= flag; |
| if (mServiceChangedFlag == SERVICE_CHANGED_FLAG_ALL) { |
| mServiceChangedFlag |= SERVICE_CHANGED_FLAG_IGNORE; |
| shouldSend = true; |
| } |
| } |
| |
| if (shouldSend) { |
| // This is to send result to the connected GATT server. |
| writeCharacteristic(getCharacteristic(CHARACTERISTIC_RESULT_UUID), |
| SERVICE_CHANGED_VALUE); |
| } |
| } |
| |
| private void setNotification(BluetoothGattCharacteristic characteristic, boolean enable) { |
| if (characteristic != null) { |
| mBluetoothGatt.setCharacteristicNotification(characteristic, enable); |
| BluetoothGattDescriptor descriptor = characteristic.getDescriptor(UPDATE_DESCRIPTOR_UUID); |
| if (enable) { |
| if (characteristic.getUuid().equals(INDICATE_CHARACTERISTIC_UUID)) { |
| descriptor.setValue(BluetoothGattDescriptor.ENABLE_INDICATION_VALUE); |
| } else { |
| descriptor.setValue(BluetoothGattDescriptor.ENABLE_NOTIFICATION_VALUE); |
| } |
| } else { |
| descriptor.setValue(BluetoothGattDescriptor.DISABLE_NOTIFICATION_VALUE); |
| } |
| mBluetoothGatt.writeDescriptor(descriptor); |
| } |
| } |
| |
| private void setNotification(UUID serviceUid, UUID characteristicUid, boolean enable) { |
| BluetoothGattCharacteristic characteristic = getCharacteristic(serviceUid, characteristicUid); |
| if (characteristic != null) { |
| setNotification(characteristic, enable); |
| } |
| } |
| |
| private void setNotification(UUID uid, boolean enable) { |
| BluetoothGattCharacteristic characteristic = getCharacteristic(uid); |
| if (characteristic != null) { |
| setNotification(characteristic, enable); |
| } |
| } |
| |
| private void notifyError(String message) { |
| showMessage(message); |
| Log.i(TAG, message); |
| |
| Intent intent = new Intent(BLE_CLIENT_ERROR); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyMismatchSecure() { |
| Intent intent = new Intent(BLE_BLUETOOTH_MISMATCH_SECURE); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyMismatchInsecure() { |
| Intent intent = new Intent(BLE_BLUETOOTH_MISMATCH_INSECURE); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyBluetoothDisabled() { |
| Intent intent = new Intent(BLE_BLUETOOTH_DISABLED); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyConnected() { |
| showMessage("Bluetooth LE connected"); |
| Intent intent = new Intent(BLE_BLUETOOTH_CONNECTED); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyDisconnected() { |
| showMessage("Bluetooth LE disconnected"); |
| Intent intent = new Intent(BLE_BLUETOOTH_DISCONNECTED); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyServicesDiscovered() { |
| showMessage("Service discovered"); |
| Intent intent = new Intent(BLE_SERVICES_DISCOVERED); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyMtuChanged() { |
| Intent intent; |
| if (BLE_CLIENT_ACTION_REQUEST_MTU_23.equals(mCurrentAction)) { |
| intent = new Intent(BLE_MTU_CHANGED_23BYTES); |
| } else if (BLE_CLIENT_ACTION_REQUEST_MTU_512.equals(mCurrentAction)) { |
| intent = new Intent(BLE_MTU_CHANGED_512BYTES); |
| } else { |
| throw new IllegalStateException("unexpected action: " + mCurrentAction); |
| } |
| sendBroadcast(intent); |
| } |
| |
| private void notifyCharacteristicRead(String value) { |
| showMessage("Characteristic read: " + value); |
| Intent intent = new Intent(BLE_CHARACTERISTIC_READ); |
| intent.putExtra(EXTRA_CHARACTERISTIC_VALUE, value); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyCharacteristicWrite(String value) { |
| showMessage("Characteristic write: " + value); |
| Intent intent = new Intent(BLE_CHARACTERISTIC_WRITE); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyCharacteristicReadNoPermission() { |
| showMessage("Characteristic not read: No Permission"); |
| Intent intent = new Intent(BLE_CHARACTERISTIC_READ_NOPERMISSION); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyCharacteristicWriteNoPermission(String value) { |
| showMessage("Characteristic write: No Permission"); |
| Intent intent = new Intent(BLE_CHARACTERISTIC_WRITE_NOPERMISSION); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyCharacteristicReadNeedEncrypted(String value) { |
| showMessage("Characteristic read with encrypted: " + value); |
| Intent intent = new Intent(BLE_CHARACTERISTIC_READ_NEED_ENCRYPTED); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyCharacteristicWriteNeedEncrypted(String value) { |
| showMessage("Characteristic write with encrypted: " + value); |
| Intent intent = new Intent(BLE_CHARACTERISTIC_WRITE_NEED_ENCRYPTED); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyCharacteristicChanged() { |
| showMessage("Characteristic changed"); |
| Intent intent = new Intent(BLE_CHARACTERISTIC_CHANGED); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyCharacteristicIndicated() { |
| showMessage("Characteristic Indicated"); |
| Intent intent = new Intent(BLE_CHARACTERISTIC_INDICATED); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyDescriptorRead(String value) { |
| showMessage("Descriptor read: " + value); |
| Intent intent = new Intent(BLE_DESCRIPTOR_READ); |
| intent.putExtra(EXTRA_DESCRIPTOR_VALUE, value); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyDescriptorWrite(String value) { |
| showMessage("Descriptor write: " + value); |
| Intent intent = new Intent(BLE_DESCRIPTOR_WRITE); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyDescriptorReadNoPermission() { |
| showMessage("Descriptor read: No Permission"); |
| Intent intent = new Intent(BLE_DESCRIPTOR_READ_NOPERMISSION); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyDescriptorWriteNoPermission() { |
| showMessage("Descriptor write: NoPermission"); |
| Intent intent = new Intent(BLE_DESCRIPTOR_WRITE_NOPERMISSION); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyDescriptorReadNeedEncrypted(String value) { |
| showMessage("Descriptor read with encrypted: " + value); |
| Intent intent = new Intent(BLE_DESCRIPTOR_READ_NEED_ENCRYPTED); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyDescriptorWriteNeedEncrypted(String value) { |
| showMessage("Descriptor write with encrypted: " + value); |
| Intent intent = new Intent(BLE_DESCRIPTOR_WRITE_NEED_ENCRYPTED); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyReliableWriteCompleted() { |
| showMessage("Reliable write complete"); |
| Intent intent = new Intent(BLE_RELIABLE_WRITE_COMPLETED); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyReliableWriteBadRespCompleted(String err) { |
| showMessage("Reliable write(bad response) complete"); |
| Intent intent = new Intent(BLE_RELIABLE_WRITE_BAD_RESP_COMPLETED); |
| if (err != null) { |
| intent.putExtra(EXTRA_ERROR_MESSAGE, err); |
| } |
| sendBroadcast(intent); |
| } |
| |
| private void notifyReadRemoteRssi(int rssi) { |
| showMessage("Remote rssi read: " + rssi); |
| Intent intent = new Intent(BLE_READ_REMOTE_RSSI); |
| intent.putExtra(EXTRA_RSSI_VALUE, rssi); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyPhyRead(int txPhy, int rxPhy) { |
| showMessage("Phy read: txPhy=" + txPhy + ", rxPhy=" + rxPhy); |
| Intent intent = new Intent(BLE_PHY_READ); |
| intent.putExtra(EXTRA_TX_PHY_VALUE, txPhy); |
| intent.putExtra(EXTRA_RX_PHY_VALUE, rxPhy); |
| sendBroadcast(intent); |
| } |
| |
| private void notifyServiceChanged() { |
| showMessage("Remote service changed"); |
| Intent intent = new Intent(BLE_ON_SERVICE_CHANGED); |
| sendBroadcast(intent); |
| } |
| |
| private BluetoothGattService getService(UUID serverUid) { |
| BluetoothGattService service = null; |
| |
| if (mBluetoothGatt != null) { |
| service = mBluetoothGatt.getService(serverUid); |
| if (service == null) { |
| showMessage("Service not found"); |
| } |
| } |
| return service; |
| } |
| |
| private BluetoothGattService getService() { |
| BluetoothGattService service = null; |
| |
| if (mBluetoothGatt != null) { |
| service = mBluetoothGatt.getService(SERVICE_UUID); |
| if (service == null) { |
| showMessage("Service not found"); |
| } |
| } |
| return service; |
| } |
| |
| private BluetoothGattCharacteristic getCharacteristic(UUID serverUid, UUID characteristicUid) { |
| BluetoothGattCharacteristic characteristic = null; |
| |
| BluetoothGattService service = getService(serverUid); |
| if (service != null) { |
| characteristic = service.getCharacteristic(characteristicUid); |
| if (characteristic == null) { |
| showMessage("Characteristic not found"); |
| } |
| } |
| return characteristic; |
| } |
| private BluetoothGattCharacteristic getCharacteristic(UUID uuid) { |
| BluetoothGattCharacteristic characteristic = null; |
| |
| BluetoothGattService service = getService(); |
| if (service != null) { |
| characteristic = service.getCharacteristic(uuid); |
| if (characteristic == null) { |
| showMessage("Characteristic not found"); |
| } |
| } |
| return characteristic; |
| } |
| |
| private BluetoothGattDescriptor getDescriptor(UUID uid) { |
| BluetoothGattDescriptor descriptor = null; |
| |
| BluetoothGattCharacteristic characteristic = getCharacteristic(CHARACTERISTIC_UUID); |
| if (characteristic != null) { |
| descriptor = characteristic.getDescriptor(uid); |
| if (descriptor == null) { |
| showMessage("Descriptor not found"); |
| } |
| } |
| return descriptor; |
| } |
| |
| private BluetoothGattDescriptor getDescriptor(UUID cuid, UUID duid) { |
| BluetoothGattDescriptor descriptor = null; |
| |
| BluetoothGattCharacteristic characteristic = getCharacteristic(cuid); |
| if (characteristic != null) { |
| descriptor = characteristic.getDescriptor(duid); |
| if (descriptor == null) { |
| showMessage("Descriptor not found"); |
| } |
| } |
| return descriptor; |
| } |
| |
| private void showMessage(final String msg) { |
| mHandler.post(new Runnable() { |
| public void run() { |
| Toast.makeText(BleClientService.this, msg, Toast.LENGTH_SHORT).show(); |
| } |
| }); |
| } |
| |
| private void sleep(int millis) { |
| try { |
| Thread.sleep(millis); |
| } catch (InterruptedException e) { |
| Log.e(TAG, "Error in thread sleep", e); |
| } |
| } |
| |
| private void reliableWrite() { |
| // aborting test |
| mBluetoothGatt.beginReliableWrite(); |
| sleep(1000); |
| mBluetoothGatt.abortReliableWrite(); |
| |
| // writing test |
| sleep(2000); |
| mBluetoothGatt.beginReliableWrite(); |
| sleep(1000); |
| |
| if (BLE_CLIENT_ACTION_RELIABLE_WRITE.equals(mCurrentAction)) { |
| mExecReliableWrite = ReliableWriteState.RELIABLE_WRITE_WRITE_1ST_DATA; |
| writeCharacteristic(CHARACTERISTIC_UUID, WRITE_VALUE_507BYTES_FOR_RELIABLE_WRITE); |
| } else { |
| mExecReliableWrite = ReliableWriteState.RELIABLE_WRITE_BAD_RESP; |
| writeCharacteristic(CHARACTERISTIC_UUID, WRITE_VALUE_BAD_RESP); |
| } |
| } |
| |
| private int mBleState = BluetoothProfile.STATE_DISCONNECTED; |
| private final BluetoothGattCallback mGattCallbacks = new BluetoothGattCallback() { |
| @Override |
| public void onConnectionStateChange(BluetoothGatt gatt, int status, int newState) { |
| super.onConnectionStateChange(gatt, status, newState); |
| if (DEBUG) Log.d(TAG, "onConnectionStateChange: status= " + status + ", newState= " + newState); |
| if (status == BluetoothGatt.GATT_SUCCESS) { |
| if (newState == BluetoothProfile.STATE_CONNECTED) { |
| mBleState = newState; |
| int bond = gatt.getDevice().getBondState(); |
| boolean bonded = false; |
| BluetoothDevice target = gatt.getDevice(); |
| Set<BluetoothDevice> pairedDevices = mBluetoothAdapter.getBondedDevices(); |
| if (pairedDevices.size() > 0) { |
| for (BluetoothDevice device : pairedDevices) { |
| if (device.getAddress().equals(target.getAddress())) { |
| bonded = true; |
| break; |
| } |
| } |
| } |
| if (mSecure && ((bond == BluetoothDevice.BOND_NONE) || !bonded)) { |
| // not pairing and execute Secure Test |
| mBluetoothGatt.disconnect(); |
| notifyMismatchSecure(); |
| } else if (!mSecure && ((bond != BluetoothDevice.BOND_NONE) || bonded)) { |
| // already pairing nad execute Insecure Test |
| mBluetoothGatt.disconnect(); |
| notifyMismatchInsecure(); |
| } else { |
| notifyConnected(); |
| } |
| } else if (status == BluetoothProfile.STATE_DISCONNECTED) { |
| mBleState = newState; |
| mSecure = false; |
| mBluetoothGatt.close(); |
| notifyDisconnected(); |
| } |
| } else { |
| showMessage("Failed to connect: " + status + " , newState = " + newState); |
| mBluetoothGatt.close(); |
| mBluetoothGatt = null; |
| } |
| } |
| |
| @Override |
| public void onServicesDiscovered(BluetoothGatt gatt, int status) { |
| super.onServicesDiscovered(gatt, status); |
| if (DEBUG){ |
| Log.d(TAG, "onServiceDiscovered"); |
| } |
| if ((status == BluetoothGatt.GATT_SUCCESS) && (mBluetoothGatt.getService(SERVICE_UUID) != null)) { |
| notifyServicesDiscovered(); |
| } |
| } |
| |
| @Override |
| public void onMtuChanged(BluetoothGatt gatt, int mtu, int status) { |
| super.onMtuChanged(gatt, mtu, status); |
| if (DEBUG){ |
| Log.d(TAG, "onMtuChanged"); |
| } |
| if (status == BluetoothGatt.GATT_SUCCESS) { |
| // verify MTU size |
| int requestedMtu; |
| if (BLE_CLIENT_ACTION_REQUEST_MTU_23.equals(mCurrentAction)) { |
| requestedMtu = 23; |
| } else if (BLE_CLIENT_ACTION_REQUEST_MTU_512.equals(mCurrentAction)) { |
| requestedMtu = 512; |
| } else { |
| throw new IllegalStateException("unexpected action: " + mCurrentAction); |
| } |
| if (mtu != requestedMtu) { |
| String msg = String.format(getString(R.string.ble_mtu_mismatch_message), |
| requestedMtu, mtu); |
| showMessage(msg); |
| } |
| |
| // test writing characteristic |
| writeCharacteristic(CHARACTERISTIC_UUID, WRITE_VALUE_512BYTES_FOR_MTU); |
| } else { |
| notifyError("Failed to request mtu: " + status); |
| } |
| } |
| |
| @Override |
| public void onCharacteristicWrite(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic, final int status) { |
| super.onCharacteristicWrite(gatt, characteristic, status); |
| String value = characteristic.getStringValue(0); |
| final UUID uid = characteristic.getUuid(); |
| if (DEBUG) { |
| Log.d(TAG, "onCharacteristicWrite: characteristic.val=" + value + " status=" + status); |
| } |
| |
| if (BLE_CLIENT_ACTION_TRIGGER_SERVICE_CHANGED.equals(mCurrentAction)) { |
| if (SERVICE_CHANGED_VALUE.equals(value)) { |
| if (status == BluetoothGatt.GATT_SUCCESS) { |
| // Waits until the GATT server sends the response, we can then do notify. |
| notifyServiceChanged(); |
| } else { |
| notifyError("Failed to send result for service changed event"); |
| } |
| } else { |
| // The reason not to check the status code is that we know there is a service |
| // changed event coming later, sometimes the status code will be modified by |
| // bt stack (133), but it's ok, as long as onServiceChanged is called, we then |
| // know the request is successfully sent during this test session. |
| sendServiceChangedEventIfReady(SERVICE_CHANGED_FLAG_TRIGGER_ACTION); |
| } |
| } else if (BLE_CLIENT_ACTION_REQUEST_MTU_512.equals(mCurrentAction) || |
| BLE_CLIENT_ACTION_REQUEST_MTU_23.equals(mCurrentAction)) { |
| if (status == BluetoothGatt.GATT_SUCCESS) { |
| notifyMtuChanged(); |
| } else { |
| notifyError("Failed to write characteristic: " + status + " : " + uid); |
| } |
| } else { |
| switch (mExecReliableWrite) { |
| case RELIABLE_WRITE_NONE: |
| if (status == BluetoothGatt.GATT_SUCCESS) { |
| if (characteristic.getUuid().equals(CHARACTERISTIC_NEED_ENCRYPTED_WRITE_UUID)) { |
| notifyCharacteristicWriteNeedEncrypted(value); |
| } else if (!characteristic.getUuid().equals(CHARACTERISTIC_RESULT_UUID)) { |
| // verify |
| if (Arrays.equals(BleClientService.WRITE_VALUE.getBytes(), characteristic.getValue())) { |
| notifyCharacteristicWrite(value); |
| } else { |
| notifyError("Written data is not correct"); |
| } |
| } |
| } else if (status == BluetoothGatt.GATT_WRITE_NOT_PERMITTED) { |
| if (uid.equals(CHARACTERISTIC_NO_WRITE_UUID)) { |
| writeCharacteristic(getCharacteristic(CHARACTERISTIC_RESULT_UUID), BleServerService.WRITE_NO_PERMISSION); |
| notifyCharacteristicWriteNoPermission(value); |
| } else { |
| notifyError("Not Permission Write: " + status + " : " + uid); |
| } |
| } else if (status == BluetoothGatt.GATT_INSUFFICIENT_AUTHENTICATION) { |
| notifyError("Not Authentication Write: " + status + " : " + uid); |
| } else { |
| notifyError("Failed to write characteristic: " + status + " : " + uid); |
| } |
| break; |
| case RELIABLE_WRITE_WRITE_1ST_DATA: |
| // verify |
| if (WRITE_VALUE_507BYTES_FOR_RELIABLE_WRITE.equals(value)) { |
| // write next data |
| mExecReliableWrite = ReliableWriteState.RELIABLE_WRITE_WRITE_2ND_DATA; |
| writeCharacteristic(CHARACTERISTIC_UUID, WRITE_VALUE_507BYTES_FOR_RELIABLE_WRITE); |
| } else { |
| notifyError("Failed to write characteristic: " + status + " : " + uid); |
| } |
| break; |
| case RELIABLE_WRITE_WRITE_2ND_DATA: |
| // verify |
| if (WRITE_VALUE_507BYTES_FOR_RELIABLE_WRITE.equals(value)) { |
| // execute write |
| mTaskQueue.addTask(new Runnable() { |
| @Override |
| public void run() { |
| mExecReliableWrite = ReliableWriteState.RELIABLE_WRITE_EXECUTE; |
| if (!mBluetoothGatt.executeReliableWrite()) { |
| notifyError("reliable write failed"); |
| } |
| } |
| }, 1000); |
| } else { |
| notifyError("Failed to write characteristic: " + status + " : " + uid); |
| } |
| break; |
| case RELIABLE_WRITE_BAD_RESP: |
| mExecReliableWrite = ReliableWriteState.RELIABLE_WRITE_NONE; |
| // verify response |
| // Server sends empty response for this test. |
| // Response must be empty. |
| String err = null; |
| if (!TextUtils.isEmpty(value)) { |
| err = "response is not empty"; |
| showMessage(err); |
| } |
| // finish reliable write |
| final String errValue = err; |
| mTaskQueue.addTask(new Runnable() { |
| @Override |
| public void run() { |
| mBluetoothGatt.abortReliableWrite(); |
| notifyReliableWriteBadRespCompleted(errValue); |
| } |
| }, 1000); |
| break; |
| } |
| } |
| } |
| |
| @Override |
| public void onCharacteristicRead(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic, int status) { |
| super.onCharacteristicRead(gatt, characteristic, status); |
| // Note: Both this method and onCharacteristicRead(byte[]) will be called. |
| UUID uid = characteristic.getUuid(); |
| if (DEBUG) { |
| Log.d(TAG, "onCharacteristicRead (deprecated): status=" + status); |
| } |
| } |
| |
| @Override |
| public void onCharacteristicRead(BluetoothGatt gatt, |
| BluetoothGattCharacteristic characteristic, byte[] value, int status) { |
| super.onCharacteristicRead(gatt, characteristic, value, status); |
| UUID uid = characteristic.getUuid(); |
| if (DEBUG) { |
| Log.d(TAG, "onCharacteristicRead (memory safe version): status=" + status); |
| } |
| |
| if (status == BluetoothGatt.GATT_SUCCESS) { |
| String stringValue = new String(value); |
| if (characteristic.getUuid().equals(CHARACTERISTIC_NEED_ENCRYPTED_READ_UUID)) { |
| notifyCharacteristicReadNeedEncrypted(stringValue); |
| } else { |
| // verify |
| if (BleServerService.WRITE_VALUE.equals(stringValue)) { |
| notifyCharacteristicRead(stringValue); |
| } else { |
| notifyError("Read data is not correct"); |
| } |
| } |
| } else if (status == BluetoothGatt.GATT_READ_NOT_PERMITTED) { |
| if (uid.equals(CHARACTERISTIC_NO_READ_UUID)) { |
| writeCharacteristic(getCharacteristic(CHARACTERISTIC_RESULT_UUID), BleServerService.READ_NO_PERMISSION); |
| notifyCharacteristicReadNoPermission(); |
| } else { |
| notifyError("Not Permission Read: " + status + " : " + uid); |
| } |
| } else if(status == BluetoothGatt.GATT_INSUFFICIENT_AUTHENTICATION) { |
| notifyError("Not Authentication Read: " + status + " : " + uid); |
| } else { |
| notifyError("Failed to read characteristic: " + status + " : " + uid); |
| } |
| } |
| |
| @Override |
| public void onDescriptorWrite(BluetoothGatt gatt, BluetoothGattDescriptor descriptor, int status) { |
| super.onDescriptorWrite(gatt, descriptor, status); |
| if (DEBUG) { |
| Log.d(TAG, "onDescriptorWrite"); |
| } |
| UUID uid = descriptor.getUuid(); |
| if ((status == BluetoothGatt.GATT_SUCCESS)) { |
| if (uid.equals(UPDATE_DESCRIPTOR_UUID)) { |
| Log.d(TAG, "write in update descriptor."); |
| if (descriptor.getValue() == BluetoothGattDescriptor.DISABLE_NOTIFICATION_VALUE) { |
| notifyDisableNotificationCompletion(); |
| } |
| } else if (uid.equals(DESCRIPTOR_UUID)) { |
| // verify |
| if (Arrays.equals(WRITE_VALUE.getBytes(), descriptor.getValue())) { |
| notifyDescriptorWrite(new String(descriptor.getValue())); |
| } else { |
| notifyError("Written data is not correct"); |
| } |
| } else if (uid.equals(DESCRIPTOR_NEED_ENCRYPTED_WRITE_UUID)) { |
| notifyDescriptorWriteNeedEncrypted(new String(descriptor.getValue())); |
| } |
| } else if (status == BluetoothGatt.GATT_WRITE_NOT_PERMITTED) { |
| if (uid.equals(DESCRIPTOR_NO_WRITE_UUID)) { |
| writeCharacteristic(getCharacteristic(CHARACTERISTIC_RESULT_UUID), BleServerService.DESCRIPTOR_WRITE_NO_PERMISSION); |
| notifyDescriptorWriteNoPermission(); |
| } else { |
| notifyError("Not Permission Write: " + status + " : " + descriptor.getUuid()); |
| } |
| } else { |
| notifyError("Failed to write descriptor"); |
| } |
| } |
| |
| @Override |
| public void onDescriptorRead(BluetoothGatt gatt, BluetoothGattDescriptor descriptor, int status) { |
| super.onDescriptorRead(gatt, descriptor, status); |
| // Note: Both this method and onDescriptorRead(byte[]) will be called. |
| if (DEBUG) { |
| Log.d(TAG, "onDescriptorRead (deprecated)"); |
| } |
| } |
| |
| @Override |
| public void onDescriptorRead(BluetoothGatt gatt, BluetoothGattDescriptor descriptor, |
| int status, byte[] value) { |
| super.onDescriptorRead(gatt, descriptor, status, value); |
| if (DEBUG) { |
| Log.d(TAG, "onDescriptorRead (memory safe version)"); |
| } |
| |
| UUID uid = descriptor.getUuid(); |
| String stringValue = new String(value); |
| if ((status == BluetoothGatt.GATT_SUCCESS)) { |
| if ((uid != null) && (uid.equals(DESCRIPTOR_UUID))) { |
| // verify |
| if (BleServerService.WRITE_VALUE.equals(stringValue)) { |
| notifyDescriptorRead(stringValue); |
| } else { |
| notifyError("Read data is not correct"); |
| } |
| } else if (uid.equals(DESCRIPTOR_NEED_ENCRYPTED_READ_UUID)) { |
| notifyDescriptorReadNeedEncrypted(stringValue); |
| } |
| } else if (status == BluetoothGatt.GATT_READ_NOT_PERMITTED) { |
| if (uid.equals(DESCRIPTOR_NO_READ_UUID)) { |
| writeCharacteristic(getCharacteristic(CHARACTERISTIC_RESULT_UUID), BleServerService.DESCRIPTOR_READ_NO_PERMISSION); |
| notifyDescriptorReadNoPermission(); |
| } else { |
| notifyError("Not Permission Read: " + status + " : " + descriptor.getUuid()); |
| } |
| } else { |
| notifyError("Failed to read descriptor: " + status); |
| } |
| } |
| |
| @Override |
| public void onCharacteristicChanged(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic) { |
| super.onCharacteristicChanged(gatt, characteristic); |
| UUID uid = characteristic.getUuid(); |
| // Note: Both this method and onCharacteristicChanged(byte[]) will be called. |
| if (DEBUG) { |
| Log.d(TAG, "onCharacteristicChanged (deprecated): uid=" + uid); |
| } |
| } |
| |
| @Override |
| public void onCharacteristicChanged(BluetoothGatt gatt, |
| BluetoothGattCharacteristic characteristic, byte[] value) { |
| super.onCharacteristicChanged(gatt, characteristic, value); |
| UUID uid = characteristic.getUuid(); |
| if (DEBUG) { |
| Log.d(TAG, "onCharacteristicChanged (memory safe version): uid=" + uid); |
| } |
| |
| String stringValue = new String(value); |
| if (uid != null) { |
| if (uid.equals(INDICATE_CHARACTERISTIC_UUID) |
| && BleServerService.INDICATE_VALUE.equals(stringValue)) { |
| setNotification(characteristic, false); |
| notifyCharacteristicIndicated(); |
| } else if (BleServerService.NOTIFY_VALUE.equals(stringValue)) { |
| mNotifyCount--; |
| setNotification(characteristic, false); |
| if (mNotifyCount == 0) { |
| notifyCharacteristicChanged(); |
| } |
| } |
| } |
| } |
| |
| @Override |
| public void onReliableWriteCompleted(BluetoothGatt gatt, int status) { |
| super.onReliableWriteCompleted(gatt, status); |
| if (DEBUG) { |
| Log.d(TAG, "onReliableWriteComplete: " + status); |
| } |
| |
| if (mExecReliableWrite != ReliableWriteState.RELIABLE_WRITE_NONE) { |
| if (status == BluetoothGatt.GATT_SUCCESS) { |
| notifyReliableWriteCompleted(); |
| } else { |
| notifyError("Failed to complete reliable write: " + status); |
| } |
| mExecReliableWrite = ReliableWriteState.RELIABLE_WRITE_NONE; |
| } |
| } |
| |
| @Override |
| public void onReadRemoteRssi(BluetoothGatt gatt, int rssi, int status) { |
| super.onReadRemoteRssi(gatt, rssi, status); |
| if (DEBUG) { |
| Log.d(TAG, "onReadRemoteRssi"); |
| } |
| if (status == BluetoothGatt.GATT_SUCCESS) { |
| notifyReadRemoteRssi(rssi); |
| } else { |
| notifyError("Failed to read remote rssi"); |
| } |
| } |
| |
| @Override |
| public void onPhyRead(BluetoothGatt gatt, int txPhy, int rxPhy, int status) { |
| super.onPhyRead(gatt, txPhy, rxPhy, status); |
| if (DEBUG) { |
| Log.d(TAG, "onPhyRead"); |
| } |
| if (status == BluetoothGatt.GATT_SUCCESS) { |
| notifyPhyRead(txPhy, rxPhy); |
| } else { |
| notifyError("Failed to read phy"); |
| } |
| } |
| |
| @Override |
| public void onPhyUpdate(BluetoothGatt gatt, int txPhy, int rxPhy, int status) { |
| // TODO: Currently this is not called when BluetoothGatt.setPreferredPhy() is called. |
| // It is because the path is not wired in native code. (acl_legacy_interface.cc) |
| // Add a proper implementation and related test. |
| super.onPhyUpdate(gatt, txPhy, rxPhy, status); |
| if (DEBUG) { |
| Log.d(TAG, "onPhyUpdate"); |
| } |
| } |
| |
| @Override |
| public void onServiceChanged(BluetoothGatt gatt) { |
| super.onServiceChanged(gatt); |
| if (DEBUG) { |
| Log.d(TAG, "onServiceChanged"); |
| } |
| |
| if (BLE_CLIENT_ACTION_TRIGGER_SERVICE_CHANGED.equals(mCurrentAction)) { |
| sendServiceChangedEventIfReady(SERVICE_CHANGED_FLAG_ON_SERVICE_CHANGED); |
| } |
| } |
| }; |
| |
| private final ScanCallback mScanCallback = new ScanCallback() { |
| @Override |
| public void onScanResult(int callbackType, ScanResult result) { |
| if (mBluetoothGatt == null) { |
| // verify the validity of the advertisement packet. |
| mValidityService = false; |
| List<ParcelUuid> uuids = result.getScanRecord().getServiceUuids(); |
| for (ParcelUuid uuid : uuids) { |
| if (uuid.getUuid().equals(BleServerService.ADV_SERVICE_UUID)) { |
| mValidityService = true; |
| break; |
| } |
| } |
| if (mValidityService) { |
| stopScan(); |
| |
| BluetoothDevice device = result.getDevice(); |
| if (mSecure) { |
| if (device.getBondState() != BluetoothDevice.BOND_BONDED) { |
| if (!device.createBond()) { |
| notifyError("Failed to call create bond"); |
| } |
| } else { |
| mBluetoothGatt = connectGatt(result.getDevice(), mContext, false, mSecure, mGattCallbacks); |
| } |
| } else { |
| mBluetoothGatt = connectGatt(result.getDevice(), mContext, false, mSecure, mGattCallbacks); |
| } |
| } else { |
| notifyError("There is no validity to Advertise servie."); |
| } |
| } |
| } |
| }; |
| |
| private void startScan() { |
| if (DEBUG) Log.d(TAG, "startScan"); |
| List<ScanFilter> filter = Arrays.asList(new ScanFilter.Builder().setServiceUuid( |
| new ParcelUuid(BleServerService.ADV_SERVICE_UUID)).build()); |
| ScanSettings setting = new ScanSettings.Builder() |
| .setScanMode(ScanSettings.SCAN_MODE_LOW_LATENCY).build(); |
| mScanner.startScan(filter, setting, mScanCallback); |
| } |
| |
| private void stopScan() { |
| if (DEBUG) Log.d(TAG, "stopScan"); |
| if (mScanner != null) { |
| mScanner.stopScan(mScanCallback); |
| } |
| } |
| |
| private static String createTestData(int length) { |
| StringBuilder builder = new StringBuilder(); |
| builder.append("REQUEST_MTU"); |
| int len = length - builder.length(); |
| for (int i = 0; i < len; ++i) { |
| builder.append(""+(i%10)); |
| } |
| return builder.toString(); |
| } |
| |
| private final BroadcastReceiver mBondStatusReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| if (intent.getAction().equals(BluetoothDevice.ACTION_BOND_STATE_CHANGED)) { |
| BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); |
| int state = intent.getIntExtra(BluetoothDevice.EXTRA_BOND_STATE, BluetoothDevice.BOND_NONE); |
| switch (state) { |
| case BluetoothDevice.BOND_BONDED: |
| if ((mBluetoothGatt == null) && |
| (device.getType() != BluetoothDevice.DEVICE_TYPE_CLASSIC)) { |
| if (DEBUG) { |
| Log.d(TAG, "onReceive:BOND_BONDED: calling connectGatt device=" |
| + device + ", mSecure=" + mSecure); |
| } |
| mBluetoothGatt = connectGatt(device, mContext, false, mSecure, |
| mGattCallbacks); |
| } |
| break; |
| case BluetoothDevice.BOND_NONE: |
| notifyError("Failed to create bond."); |
| break; |
| case BluetoothDevice.BOND_BONDING: |
| default: // fall through |
| // wait for next state |
| break; |
| } |
| } |
| } |
| }; |
| } |
