Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2013 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.android.mediaframeworktest.integration; |
| 18 | |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 19 | import android.hardware.CameraInfo; |
| 20 | import android.hardware.ICamera; |
| 21 | import android.hardware.ICameraClient; |
Eino-Ville Talvala | 5d2d778 | 2015-12-17 16:50:50 -0800 | [diff] [blame] | 22 | import android.hardware.ICameraService; |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 23 | import android.hardware.ICameraServiceListener; |
Eino-Ville Talvala | 2f1a2e4 | 2013-07-25 17:12:05 -0700 | [diff] [blame] | 24 | import android.hardware.camera2.ICameraDeviceCallbacks; |
| 25 | import android.hardware.camera2.ICameraDeviceUser; |
Eino-Ville Talvala | 70c2207 | 2013-08-27 12:09:04 -0700 | [diff] [blame] | 26 | import android.hardware.camera2.impl.CameraMetadataNative; |
Igor Murashkin | 72f9f0a | 2014-05-14 15:46:10 -0700 | [diff] [blame] | 27 | import android.hardware.camera2.impl.CaptureResultExtras; |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 28 | import android.os.Binder; |
| 29 | import android.os.IBinder; |
| 30 | import android.os.RemoteException; |
Eino-Ville Talvala | 5d2d778 | 2015-12-17 16:50:50 -0800 | [diff] [blame] | 31 | import android.os.ServiceSpecificException; |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 32 | import android.test.AndroidTestCase; |
| 33 | import android.test.suitebuilder.annotation.SmallTest; |
| 34 | import android.util.Log; |
| 35 | |
| 36 | /** |
Igor Murashkin | 7072550 | 2013-06-25 20:27:06 +0000 | [diff] [blame] | 37 | * <p> |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 38 | * Junit / Instrumentation test case for the camera2 api |
Igor Murashkin | 7072550 | 2013-06-25 20:27:06 +0000 | [diff] [blame] | 39 | * </p> |
| 40 | * <p> |
| 41 | * To run only tests in this class: |
| 42 | * </p> |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 43 | * |
Igor Murashkin | 7072550 | 2013-06-25 20:27:06 +0000 | [diff] [blame] | 44 | * <pre> |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 45 | * adb shell am instrument \ |
Igor Murashkin | 7072550 | 2013-06-25 20:27:06 +0000 | [diff] [blame] | 46 | * -e class com.android.mediaframeworktest.integration.CameraBinderTest \ |
| 47 | * -w com.android.mediaframeworktest/.MediaFrameworkIntegrationTestRunner |
| 48 | * </pre> |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 49 | */ |
| 50 | public class CameraBinderTest extends AndroidTestCase { |
Igor Murashkin | 4961bc8 | 2014-06-17 12:04:07 -0700 | [diff] [blame] | 51 | private static final int MAX_PARAMETERS_LENGTH = 100; |
| 52 | |
Igor Murashkin | 7072550 | 2013-06-25 20:27:06 +0000 | [diff] [blame] | 53 | static String TAG = "CameraBinderTest"; |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 54 | |
Igor Murashkin | 4961bc8 | 2014-06-17 12:04:07 -0700 | [diff] [blame] | 55 | // From ICameraService.h |
| 56 | private static final int API_VERSION_1 = 1; |
| 57 | private static final int API_VERSION_2 = 2; |
| 58 | |
Eino-Ville Talvala | 5717612 | 2015-08-14 13:11:16 -0700 | [diff] [blame] | 59 | private static final int CAMERA_TYPE_BACKWARD_COMPATIBLE = 0; |
| 60 | private static final int CAMERA_TYPE_ALL = 1; |
| 61 | |
Igor Murashkin | 7072550 | 2013-06-25 20:27:06 +0000 | [diff] [blame] | 62 | protected CameraBinderTestUtils mUtils; |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 63 | |
| 64 | public CameraBinderTest() { |
| 65 | } |
| 66 | |
Igor Murashkin | 7072550 | 2013-06-25 20:27:06 +0000 | [diff] [blame] | 67 | @Override |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 68 | protected void setUp() throws Exception { |
| 69 | super.setUp(); |
| 70 | |
Igor Murashkin | 7072550 | 2013-06-25 20:27:06 +0000 | [diff] [blame] | 71 | mUtils = new CameraBinderTestUtils(getContext()); |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 72 | } |
| 73 | |
| 74 | @SmallTest |
| 75 | public void testNumberOfCameras() throws Exception { |
Igor Murashkin | 7072550 | 2013-06-25 20:27:06 +0000 | [diff] [blame] | 76 | |
Eino-Ville Talvala | 5717612 | 2015-08-14 13:11:16 -0700 | [diff] [blame] | 77 | int numCameras = mUtils.getCameraService().getNumberOfCameras(CAMERA_TYPE_ALL); |
Igor Murashkin | 7072550 | 2013-06-25 20:27:06 +0000 | [diff] [blame] | 78 | assertTrue("At least this many cameras: " + mUtils.getGuessedNumCameras(), |
| 79 | numCameras >= mUtils.getGuessedNumCameras()); |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 80 | Log.v(TAG, "Number of cameras " + numCameras); |
| 81 | } |
| 82 | |
| 83 | @SmallTest |
| 84 | public void testCameraInfo() throws Exception { |
Igor Murashkin | 7072550 | 2013-06-25 20:27:06 +0000 | [diff] [blame] | 85 | for (int cameraId = 0; cameraId < mUtils.getGuessedNumCameras(); ++cameraId) { |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 86 | |
Eino-Ville Talvala | 5d2d778 | 2015-12-17 16:50:50 -0800 | [diff] [blame] | 87 | CameraInfo info = mUtils.getCameraService().getCameraInfo(cameraId); |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 88 | assertTrue("Facing was not set for camera " + cameraId, info.info.facing != -1); |
| 89 | assertTrue("Orientation was not set for camera " + cameraId, |
| 90 | info.info.orientation != -1); |
| 91 | |
| 92 | Log.v(TAG, "Camera " + cameraId + " info: facing " + info.info.facing |
| 93 | + ", orientation " + info.info.orientation); |
| 94 | } |
| 95 | } |
| 96 | |
Igor Murashkin | 4961bc8 | 2014-06-17 12:04:07 -0700 | [diff] [blame] | 97 | @SmallTest |
| 98 | public void testGetLegacyParameters() throws Exception { |
| 99 | for (int cameraId = 0; cameraId < mUtils.getGuessedNumCameras(); ++cameraId) { |
| 100 | |
Eino-Ville Talvala | 5d2d778 | 2015-12-17 16:50:50 -0800 | [diff] [blame] | 101 | String parameters = mUtils.getCameraService().getLegacyParameters(cameraId); |
| 102 | assertNotNull(parameters); |
Igor Murashkin | 4961bc8 | 2014-06-17 12:04:07 -0700 | [diff] [blame] | 103 | assertTrue("Parameters should have at least one character in it", |
Eino-Ville Talvala | 5d2d778 | 2015-12-17 16:50:50 -0800 | [diff] [blame] | 104 | parameters.length() > 0); |
Igor Murashkin | 4961bc8 | 2014-06-17 12:04:07 -0700 | [diff] [blame] | 105 | |
Eino-Ville Talvala | 5d2d778 | 2015-12-17 16:50:50 -0800 | [diff] [blame] | 106 | int end = parameters.length(); |
Igor Murashkin | 4961bc8 | 2014-06-17 12:04:07 -0700 | [diff] [blame] | 107 | if (end > MAX_PARAMETERS_LENGTH) { |
| 108 | end = MAX_PARAMETERS_LENGTH; |
| 109 | } |
| 110 | |
Eino-Ville Talvala | 5d2d778 | 2015-12-17 16:50:50 -0800 | [diff] [blame] | 111 | Log.v(TAG, "Camera " + cameraId + " parameters: " + parameters.substring(0, end)); |
Igor Murashkin | 4961bc8 | 2014-06-17 12:04:07 -0700 | [diff] [blame] | 112 | } |
| 113 | } |
| 114 | |
| 115 | /** The camera2 api is only supported on HAL3.2+ devices */ |
| 116 | @SmallTest |
| 117 | public void testSupportsCamera2Api() throws Exception { |
| 118 | for (int cameraId = 0; cameraId < mUtils.getGuessedNumCameras(); ++cameraId) { |
Eino-Ville Talvala | 283ae234f | 2016-12-08 13:38:52 -0800 | [diff] [blame] | 119 | boolean supports = mUtils.getCameraService().supportsCameraApi( |
| 120 | String.valueOf(cameraId), API_VERSION_2); |
Igor Murashkin | 4961bc8 | 2014-06-17 12:04:07 -0700 | [diff] [blame] | 121 | |
Igor Murashkin | 4961bc8 | 2014-06-17 12:04:07 -0700 | [diff] [blame] | 122 | Log.v(TAG, "Camera " + cameraId + " supports api2: " + supports); |
| 123 | } |
| 124 | } |
| 125 | |
| 126 | /** The camera1 api is supported on *all* devices regardless of HAL version */ |
| 127 | @SmallTest |
| 128 | public void testSupportsCamera1Api() throws Exception { |
| 129 | for (int cameraId = 0; cameraId < mUtils.getGuessedNumCameras(); ++cameraId) { |
| 130 | |
Eino-Ville Talvala | 283ae234f | 2016-12-08 13:38:52 -0800 | [diff] [blame] | 131 | boolean supports = mUtils.getCameraService().supportsCameraApi( |
| 132 | String.valueOf(cameraId), API_VERSION_1); |
Eino-Ville Talvala | 5d2d778 | 2015-12-17 16:50:50 -0800 | [diff] [blame] | 133 | assertTrue( |
| 134 | "Camera service returned false when queried if it supports camera1 api " + |
| 135 | " for camera ID " + cameraId, supports); |
Igor Murashkin | 4961bc8 | 2014-06-17 12:04:07 -0700 | [diff] [blame] | 136 | } |
| 137 | } |
| 138 | |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 139 | static abstract class DummyBase extends Binder implements android.os.IInterface { |
| 140 | @Override |
| 141 | public IBinder asBinder() { |
| 142 | return this; |
| 143 | } |
| 144 | } |
| 145 | |
| 146 | static class DummyCameraClient extends DummyBase implements ICameraClient { |
| 147 | } |
| 148 | |
| 149 | @SmallTest |
| 150 | public void testConnect() throws Exception { |
Igor Murashkin | 7072550 | 2013-06-25 20:27:06 +0000 | [diff] [blame] | 151 | for (int cameraId = 0; cameraId < mUtils.getGuessedNumCameras(); ++cameraId) { |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 152 | |
| 153 | ICameraClient dummyCallbacks = new DummyCameraClient(); |
| 154 | |
| 155 | String clientPackageName = getContext().getPackageName(); |
| 156 | |
Eino-Ville Talvala | 5d2d778 | 2015-12-17 16:50:50 -0800 | [diff] [blame] | 157 | ICamera cameraUser = mUtils.getCameraService() |
Ruben Brunk | 66ef645 | 2013-08-08 13:05:30 -0700 | [diff] [blame] | 158 | .connect(dummyCallbacks, cameraId, clientPackageName, |
Eino-Ville Talvala | 5d2d778 | 2015-12-17 16:50:50 -0800 | [diff] [blame] | 159 | ICameraService.USE_CALLING_UID, |
| 160 | ICameraService.USE_CALLING_PID); |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 161 | assertNotNull(String.format("Camera %s was null", cameraId), cameraUser); |
| 162 | |
| 163 | Log.v(TAG, String.format("Camera %s connected", cameraId)); |
| 164 | |
| 165 | cameraUser.disconnect(); |
| 166 | } |
| 167 | } |
| 168 | |
Zhijun He | 4c91380 | 2014-06-16 16:42:35 -0700 | [diff] [blame] | 169 | @SmallTest |
| 170 | public void testConnectLegacy() throws Exception { |
| 171 | final int CAMERA_HAL_API_VERSION_1_0 = 0x100; |
| 172 | for (int cameraId = 0; cameraId < mUtils.getGuessedNumCameras(); ++cameraId) { |
| 173 | ICamera cameraUser = null; |
| 174 | ICameraClient dummyCallbacks = new DummyCameraClient(); |
| 175 | |
| 176 | String clientPackageName = getContext().getPackageName(); |
| 177 | |
Zhijun He | 4c91380 | 2014-06-16 16:42:35 -0700 | [diff] [blame] | 178 | try { |
Eino-Ville Talvala | 5d2d778 | 2015-12-17 16:50:50 -0800 | [diff] [blame] | 179 | cameraUser = mUtils.getCameraService() |
Zhijun He | 4c91380 | 2014-06-16 16:42:35 -0700 | [diff] [blame] | 180 | .connectLegacy(dummyCallbacks, cameraId, CAMERA_HAL_API_VERSION_1_0, |
Eino-Ville Talvala | 5d2d778 | 2015-12-17 16:50:50 -0800 | [diff] [blame] | 181 | clientPackageName, |
| 182 | ICameraService.USE_CALLING_UID); |
Zhijun He | 4c91380 | 2014-06-16 16:42:35 -0700 | [diff] [blame] | 183 | assertNotNull(String.format("Camera %s was null", cameraId), cameraUser); |
| 184 | |
| 185 | Log.v(TAG, String.format("Camera %s connected as HAL1 legacy device", cameraId)); |
| 186 | } catch (RuntimeException e) { |
| 187 | // Not all camera device support openLegacy. |
| 188 | Log.i(TAG, "Unable to open camera as HAL1 legacy camera device " + e); |
| 189 | } finally { |
| 190 | if (cameraUser != null) { |
| 191 | cameraUser.disconnect(); |
| 192 | } |
| 193 | } |
| 194 | } |
| 195 | } |
| 196 | |
Zhijun He | 693e21d | 2013-07-31 14:16:14 -0700 | [diff] [blame] | 197 | static class DummyCameraDeviceCallbacks extends ICameraDeviceCallbacks.Stub { |
Igor Murashkin | 7072550 | 2013-06-25 20:27:06 +0000 | [diff] [blame] | 198 | |
Zhijun He | 438d77e | 2014-04-10 17:09:22 -0700 | [diff] [blame] | 199 | /* |
| 200 | * (non-Javadoc) |
| 201 | * @see |
| 202 | * android.hardware.camera2.ICameraDeviceCallbacks#onCameraError(int, |
| 203 | * android.hardware.camera2.CaptureResultExtras) |
| 204 | */ |
Igor Murashkin | 4961bc8 | 2014-06-17 12:04:07 -0700 | [diff] [blame] | 205 | @Override |
Eino-Ville Talvala | acc0095 | 2014-08-06 14:31:08 -0700 | [diff] [blame] | 206 | public void onDeviceError(int errorCode, CaptureResultExtras resultExtras) |
Eino-Ville Talvala | e841d4e | 2013-09-05 09:04:08 -0700 | [diff] [blame] | 207 | throws RemoteException { |
Zhijun He | 438d77e | 2014-04-10 17:09:22 -0700 | [diff] [blame] | 208 | // TODO Auto-generated method stub |
| 209 | |
| 210 | } |
| 211 | |
| 212 | /* |
| 213 | * (non-Javadoc) |
| 214 | * @see |
| 215 | * android.hardware.camera2.ICameraDeviceCallbacks#onCaptureStarted( |
| 216 | * android.hardware.camera2.CaptureResultExtras, long) |
| 217 | */ |
Igor Murashkin | 4961bc8 | 2014-06-17 12:04:07 -0700 | [diff] [blame] | 218 | @Override |
Zhijun He | 438d77e | 2014-04-10 17:09:22 -0700 | [diff] [blame] | 219 | public void onCaptureStarted(CaptureResultExtras resultExtras, long timestamp) |
| 220 | throws RemoteException { |
| 221 | // TODO Auto-generated method stub |
| 222 | |
| 223 | } |
| 224 | |
| 225 | /* |
| 226 | * (non-Javadoc) |
| 227 | * @see |
| 228 | * android.hardware.camera2.ICameraDeviceCallbacks#onResultReceived( |
| 229 | * android.hardware.camera2.impl.CameraMetadataNative, |
| 230 | * android.hardware.camera2.CaptureResultExtras) |
| 231 | */ |
Igor Murashkin | 4961bc8 | 2014-06-17 12:04:07 -0700 | [diff] [blame] | 232 | @Override |
Zhijun He | 438d77e | 2014-04-10 17:09:22 -0700 | [diff] [blame] | 233 | public void onResultReceived(CameraMetadataNative result, CaptureResultExtras resultExtras) |
| 234 | throws RemoteException { |
| 235 | // TODO Auto-generated method stub |
| 236 | |
| 237 | } |
| 238 | |
| 239 | /* |
| 240 | * (non-Javadoc) |
| 241 | * @see android.hardware.camera2.ICameraDeviceCallbacks#onCameraIdle() |
| 242 | */ |
Igor Murashkin | 4961bc8 | 2014-06-17 12:04:07 -0700 | [diff] [blame] | 243 | @Override |
Eino-Ville Talvala | acc0095 | 2014-08-06 14:31:08 -0700 | [diff] [blame] | 244 | public void onDeviceIdle() throws RemoteException { |
Zhijun He | 438d77e | 2014-04-10 17:09:22 -0700 | [diff] [blame] | 245 | // TODO Auto-generated method stub |
| 246 | |
Igor Murashkin | 7072550 | 2013-06-25 20:27:06 +0000 | [diff] [blame] | 247 | } |
Eino-Ville Talvala | ad916f7 | 2015-04-11 12:09:11 -0700 | [diff] [blame] | 248 | |
| 249 | /* |
| 250 | * (non-Javadoc) |
| 251 | * @see android.hardware.camera2.ICameraDeviceCallbacks#onPrepared() |
| 252 | */ |
| 253 | @Override |
| 254 | public void onPrepared(int streamId) throws RemoteException { |
| 255 | // TODO Auto-generated method stub |
| 256 | |
| 257 | } |
Chien-Yu Chen | 2da496f | 2016-04-14 13:33:00 -0700 | [diff] [blame] | 258 | |
| 259 | /* |
| 260 | * (non-Javadoc) |
Shuzhen Wang | 88f1af2 | 2016-09-30 10:29:28 -0700 | [diff] [blame] | 261 | * @see android.hardware.camera2.ICameraDeviceCallbacks#onRequestQueueEmpty() |
| 262 | */ |
| 263 | @Override |
| 264 | public void onRequestQueueEmpty() throws RemoteException { |
| 265 | // TODO Auto-generated method stub |
| 266 | |
| 267 | } |
| 268 | |
| 269 | /* |
| 270 | * (non-Javadoc) |
Chien-Yu Chen | 2da496f | 2016-04-14 13:33:00 -0700 | [diff] [blame] | 271 | * @see android.hardware.camera2.ICameraDeviceCallbacks#onRepeatingRequestError() |
| 272 | */ |
| 273 | @Override |
Yin-Chia Yeh | 8cd12e9 | 2017-09-05 18:14:21 -0700 | [diff] [blame] | 274 | public void onRepeatingRequestError(long lastFrameNumber, int repeatingRequestId) { |
Chien-Yu Chen | 2da496f | 2016-04-14 13:33:00 -0700 | [diff] [blame] | 275 | // TODO Auto-generated method stub |
| 276 | } |
Igor Murashkin | 7072550 | 2013-06-25 20:27:06 +0000 | [diff] [blame] | 277 | } |
| 278 | |
| 279 | @SmallTest |
| 280 | public void testConnectDevice() throws Exception { |
| 281 | for (int cameraId = 0; cameraId < mUtils.getGuessedNumCameras(); ++cameraId) { |
| 282 | |
| 283 | ICameraDeviceCallbacks dummyCallbacks = new DummyCameraDeviceCallbacks(); |
| 284 | |
| 285 | String clientPackageName = getContext().getPackageName(); |
| 286 | |
Eino-Ville Talvala | 5d2d778 | 2015-12-17 16:50:50 -0800 | [diff] [blame] | 287 | ICameraDeviceUser cameraUser = |
| 288 | mUtils.getCameraService().connectDevice( |
Eino-Ville Talvala | 283ae234f | 2016-12-08 13:38:52 -0800 | [diff] [blame] | 289 | dummyCallbacks, String.valueOf(cameraId), |
Eino-Ville Talvala | 5d2d778 | 2015-12-17 16:50:50 -0800 | [diff] [blame] | 290 | clientPackageName, |
| 291 | ICameraService.USE_CALLING_UID); |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 292 | assertNotNull(String.format("Camera %s was null", cameraId), cameraUser); |
| 293 | |
| 294 | Log.v(TAG, String.format("Camera %s connected", cameraId)); |
| 295 | |
| 296 | cameraUser.disconnect(); |
| 297 | } |
| 298 | } |
| 299 | |
Zhijun He | 693e21d | 2013-07-31 14:16:14 -0700 | [diff] [blame] | 300 | static class DummyCameraServiceListener extends ICameraServiceListener.Stub { |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 301 | @Override |
Eino-Ville Talvala | 283ae234f | 2016-12-08 13:38:52 -0800 | [diff] [blame] | 302 | public void onStatusChanged(int status, String cameraId) |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 303 | throws RemoteException { |
Eino-Ville Talvala | 283ae234f | 2016-12-08 13:38:52 -0800 | [diff] [blame] | 304 | Log.v(TAG, String.format("Camera %s has status changed to 0x%x", cameraId, status)); |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 305 | } |
Chien-Yu Chen | afa9139 | 2015-02-11 11:23:28 -0800 | [diff] [blame] | 306 | public void onTorchStatusChanged(int status, String cameraId) |
| 307 | throws RemoteException { |
| 308 | Log.v(TAG, String.format("Camera %s has torch status changed to 0x%x", |
| 309 | cameraId, status)); |
| 310 | } |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 311 | } |
| 312 | |
| 313 | /** |
Igor Murashkin | 7072550 | 2013-06-25 20:27:06 +0000 | [diff] [blame] | 314 | * <pre> |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 315 | * adb shell am instrument \ |
Igor Murashkin | 7072550 | 2013-06-25 20:27:06 +0000 | [diff] [blame] | 316 | * -e class 'com.android.mediaframeworktest.integration.CameraBinderTest#testAddRemoveListeners' \ |
| 317 | * -w com.android.mediaframeworktest/.MediaFrameworkIntegrationTestRunner |
| 318 | * </pre> |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 319 | */ |
| 320 | @SmallTest |
| 321 | public void testAddRemoveListeners() throws Exception { |
Igor Murashkin | 7072550 | 2013-06-25 20:27:06 +0000 | [diff] [blame] | 322 | for (int cameraId = 0; cameraId < mUtils.getGuessedNumCameras(); ++cameraId) { |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 323 | |
| 324 | ICameraServiceListener listener = new DummyCameraServiceListener(); |
| 325 | |
Eino-Ville Talvala | 5d2d778 | 2015-12-17 16:50:50 -0800 | [diff] [blame] | 326 | try { |
| 327 | mUtils.getCameraService().removeListener(listener); |
| 328 | fail("Listener was removed before added"); |
| 329 | } catch (ServiceSpecificException e) { |
| 330 | assertEquals("Listener was removed before added", |
| 331 | e.errorCode, ICameraService.ERROR_ILLEGAL_ARGUMENT); |
| 332 | } |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 333 | |
Eino-Ville Talvala | 5d2d778 | 2015-12-17 16:50:50 -0800 | [diff] [blame] | 334 | mUtils.getCameraService().addListener(listener); |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 335 | |
Eino-Ville Talvala | 5d2d778 | 2015-12-17 16:50:50 -0800 | [diff] [blame] | 336 | try { |
| 337 | mUtils.getCameraService().addListener(listener); |
| 338 | fail("Listener was wrongly added again"); |
| 339 | } catch (ServiceSpecificException e) { |
| 340 | assertEquals("Listener was wrongly added again", |
| 341 | e.errorCode, ICameraService.ERROR_ALREADY_EXISTS); |
| 342 | } |
| 343 | |
| 344 | mUtils.getCameraService().removeListener(listener); |
| 345 | |
| 346 | try { |
| 347 | mUtils.getCameraService().removeListener(listener); |
| 348 | fail("Listener was wrongly removed twice"); |
| 349 | } catch (ServiceSpecificException e) { |
| 350 | assertEquals("Listener was wrongly removed twice", |
| 351 | e.errorCode, ICameraService.ERROR_ILLEGAL_ARGUMENT); |
| 352 | } |
Igor Murashkin | 4491d68 | 2013-05-31 16:43:48 -0700 | [diff] [blame] | 353 | } |
| 354 | } |
| 355 | } |