| /* |
| * Copyright (C) 2022 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. |
| */ |
| |
| /* 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 android.bluetooth.cts; |
| |
| import static android.Manifest.permission.BLUETOOTH_CONNECT; |
| |
| import static org.junit.Assert.assertThrows; |
| |
| import android.app.UiAutomation; |
| import android.bluetooth.BluetoothAdapter; |
| import android.bluetooth.BluetoothDevice; |
| import android.bluetooth.BluetoothHidDevice; |
| import android.bluetooth.BluetoothHidDeviceAppSdpSettings; |
| import android.bluetooth.BluetoothManager; |
| import android.bluetooth.BluetoothProfile; |
| import android.content.pm.PackageManager; |
| import android.test.AndroidTestCase; |
| import android.util.Log; |
| |
| import androidx.test.InstrumentationRegistry; |
| |
| import java.util.ArrayList; |
| import java.util.concurrent.ExecutorService; |
| import java.util.concurrent.Executors; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.locks.Condition; |
| import java.util.concurrent.locks.ReentrantLock; |
| |
| public class BluetoothHidDeviceTest extends AndroidTestCase { |
| private static final String TAG = BluetoothHidDevice.class.getSimpleName(); |
| |
| private static final int PROXY_CONNECTION_TIMEOUT_MS = 500; // ms timeout for Proxy Connect |
| |
| private boolean mHasBluetooth; |
| private boolean mIsHidSupported; |
| private boolean mIsProfileReady; |
| private BluetoothAdapter mAdapter; |
| private UiAutomation mUiAutomation; |
| private Condition mConditionProfileIsConnected; |
| private ReentrantLock mProfileConnectedlock; |
| private BluetoothHidDeviceAppSdpSettings mSettings; |
| private ExecutorService mExecutor; |
| private BluetoothHidDevice mBluetoothHidDevice; |
| |
| |
| @Override |
| public void setUp() throws Exception { |
| super.setUp(); |
| mHasBluetooth = |
| getContext().getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH); |
| if (!mHasBluetooth) return; |
| |
| mIsHidSupported = TestUtils.isProfileEnabled(BluetoothProfile.HID_DEVICE); |
| if (!mIsHidSupported) return; |
| |
| mUiAutomation = InstrumentationRegistry.getInstrumentation().getUiAutomation(); |
| mUiAutomation.adoptShellPermissionIdentity(BLUETOOTH_CONNECT); |
| |
| BluetoothManager manager = getContext().getSystemService(BluetoothManager.class); |
| mAdapter = manager.getAdapter(); |
| assertTrue(BTAdapterUtils.enableAdapter(mAdapter, mContext)); |
| |
| mProfileConnectedlock = new ReentrantLock(); |
| mConditionProfileIsConnected = mProfileConnectedlock.newCondition(); |
| mIsProfileReady = false; |
| mBluetoothHidDevice = null; |
| mExecutor = Executors.newSingleThreadExecutor(); |
| |
| mAdapter.getProfileProxy(getContext(), new BluetoothHidServiceListener(), |
| BluetoothProfile.HID_DEVICE); |
| } |
| |
| @Override |
| public void tearDown() throws Exception { |
| super.tearDown(); |
| if (!(mHasBluetooth && mIsHidSupported)) { |
| return; |
| } |
| if (mAdapter != null && mBluetoothHidDevice != null) { |
| mAdapter.closeProfileProxy(BluetoothProfile.HID_DEVICE, mBluetoothHidDevice); |
| mBluetoothHidDevice = null; |
| mIsProfileReady = false; |
| } |
| mUiAutomation.adoptShellPermissionIdentity(BLUETOOTH_CONNECT); |
| if (mAdapter != null) { |
| assertTrue(BTAdapterUtils.disableAdapter(mAdapter, mContext)); |
| } |
| mAdapter = null; |
| mUiAutomation.dropShellPermissionIdentity(); |
| } |
| |
| public void test_getDevicesMatchingConnectionStates() { |
| if (!(mHasBluetooth && mIsHidSupported)) return; |
| |
| assertTrue(waitForProfileConnect()); |
| assertNotNull(mBluetoothHidDevice); |
| |
| assertEquals(mBluetoothHidDevice.getDevicesMatchingConnectionStates( |
| new int[]{BluetoothProfile.STATE_CONNECTED}), |
| new ArrayList<BluetoothDevice>() |
| ); |
| } |
| |
| public void test_getConnectionState() { |
| if (!(mHasBluetooth && mIsHidSupported)) return; |
| |
| assertTrue(waitForProfileConnect()); |
| assertNotNull(mBluetoothHidDevice); |
| |
| BluetoothDevice testDevice = mAdapter.getRemoteDevice("00:11:22:AA:BB:CC"); |
| |
| assertEquals(mBluetoothHidDevice.getConnectionState(testDevice), |
| BluetoothProfile.STATE_DISCONNECTED); |
| } |
| |
| public void test_connect() { |
| if (!(mHasBluetooth && mIsHidSupported)) return; |
| |
| assertTrue(waitForProfileConnect()); |
| assertNotNull(mBluetoothHidDevice); |
| |
| BluetoothDevice testDevice = mAdapter.getRemoteDevice("00:11:22:AA:BB:CC"); |
| |
| assertFalse(mBluetoothHidDevice.connect(testDevice)); |
| mUiAutomation.dropShellPermissionIdentity(); |
| assertThrows(SecurityException.class, () -> mBluetoothHidDevice.connect(testDevice)); |
| } |
| |
| public void test_disconnect() { |
| if (!(mHasBluetooth && mIsHidSupported)) return; |
| |
| assertTrue(waitForProfileConnect()); |
| assertNotNull(mBluetoothHidDevice); |
| |
| BluetoothDevice testDevice = mAdapter.getRemoteDevice("00:11:22:AA:BB:CC"); |
| |
| assertFalse(mBluetoothHidDevice.disconnect(testDevice)); |
| mUiAutomation.dropShellPermissionIdentity(); |
| assertThrows(SecurityException.class, () -> mBluetoothHidDevice.connect(testDevice)); |
| } |
| |
| |
| private boolean waitForProfileConnect() { |
| mProfileConnectedlock.lock(); |
| try { |
| // Wait for the Adapter to be disabled |
| while (!mIsProfileReady) { |
| if (!mConditionProfileIsConnected.await( |
| PROXY_CONNECTION_TIMEOUT_MS, TimeUnit.MILLISECONDS)) { |
| // Timeout |
| Log.e(TAG, "Timeout while waiting for Profile Connect"); |
| break; |
| } // else spurious wakeups |
| } |
| } catch (InterruptedException e) { |
| Log.e(TAG, "waitForProfileConnect: interrrupted"); |
| } finally { |
| mProfileConnectedlock.unlock(); |
| } |
| return mIsProfileReady; |
| } |
| |
| private final class BluetoothHidServiceListener implements |
| BluetoothProfile.ServiceListener { |
| @Override |
| public void onServiceConnected(int profile, BluetoothProfile proxy) { |
| mProfileConnectedlock.lock(); |
| mBluetoothHidDevice = (BluetoothHidDevice) proxy; |
| mIsProfileReady = true; |
| try { |
| mConditionProfileIsConnected.signal(); |
| } finally { |
| mProfileConnectedlock.unlock(); |
| } |
| } |
| |
| @Override |
| public void onServiceDisconnected(int profile) { |
| |
| } |
| } |
| |
| |
| } |