Eric Rowe | 13438b02 | 2010-08-30 16:14:08 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 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 android.bluetooth; |
| 18 | |
| 19 | import android.bluetooth.BluetoothHeadset.ServiceListener; |
| 20 | import android.content.BroadcastReceiver; |
| 21 | import android.content.Context; |
| 22 | import android.content.Intent; |
| 23 | import android.content.IntentFilter; |
| 24 | import android.os.Environment; |
| 25 | import android.util.Log; |
| 26 | |
| 27 | import junit.framework.Assert; |
| 28 | |
| 29 | import java.io.BufferedWriter; |
| 30 | import java.io.File; |
| 31 | import java.io.FileWriter; |
| 32 | import java.io.IOException; |
| 33 | |
| 34 | public class BluetoothTestUtils extends Assert { |
| 35 | |
| 36 | /** |
| 37 | * Timeout for {@link BluetoothAdapter#disable()} in ms. |
| 38 | */ |
| 39 | private static final int DISABLE_TIMEOUT = 5000; |
| 40 | |
| 41 | /** |
| 42 | * Timeout for {@link BluetoothAdapter#enable()} in ms. |
| 43 | */ |
| 44 | private static final int ENABLE_TIMEOUT = 20000; |
| 45 | |
| 46 | /** |
| 47 | * Timeout for {@link BluetoothAdapter#setScanMode(int)} in ms. |
| 48 | */ |
| 49 | private static final int SET_SCAN_MODE_TIMEOUT = 5000; |
| 50 | |
| 51 | /** |
| 52 | * Timeout for {@link BluetoothAdapter#startDiscovery()} in ms. |
| 53 | */ |
| 54 | private static final int START_DISCOVERY_TIMEOUT = 5000; |
| 55 | |
| 56 | /** |
| 57 | * Timeout for {@link BluetoothAdapter#cancelDiscovery()} in ms. |
| 58 | */ |
| 59 | private static final int CANCEL_DISCOVERY_TIMEOUT = 5000; |
| 60 | |
| 61 | /** |
| 62 | * Timeout for {@link BluetoothDevice#createBond()} in ms. |
| 63 | */ |
| 64 | private static final int PAIR_TIMEOUT = 20000; |
| 65 | |
| 66 | /** |
| 67 | * Timeout for {@link BluetoothDevice#removeBond()} in ms. |
| 68 | */ |
| 69 | private static final int UNPAIR_TIMEOUT = 20000; |
| 70 | |
| 71 | /** |
| 72 | * Timeout for {@link BluetoothA2dp#connectSink(BluetoothDevice)} in ms. |
| 73 | */ |
| 74 | private static final int CONNECT_A2DP_TIMEOUT = 20000; |
| 75 | |
| 76 | /** |
| 77 | * Timeout for {@link BluetoothA2dp#disconnectSink(BluetoothDevice)} in ms. |
| 78 | */ |
| 79 | private static final int DISCONNECT_A2DP_TIMEOUT = 20000; |
| 80 | |
| 81 | /** |
| 82 | * Timeout for {@link BluetoothHeadset#connectHeadset(BluetoothDevice)} in ms. |
| 83 | */ |
| 84 | private static final int CONNECT_HEADSET_TIMEOUT = 20000; |
| 85 | |
| 86 | /** |
| 87 | * Timeout for {@link BluetoothHeadset#disconnectHeadset(BluetoothDevice)} in ms. |
| 88 | */ |
| 89 | private static final int DISCONNECT_HEADSET_TIMEOUT = 20000; |
| 90 | |
| 91 | private static final int DISCOVERY_STARTED_FLAG = 1; |
| 92 | private static final int DISCOVERY_FINISHED_FLAG = 1 << 1; |
| 93 | private static final int SCAN_MODE_NONE_FLAG = 1 << 2; |
| 94 | private static final int SCAN_MODE_CONNECTABLE_FLAG = 1 << 3; |
| 95 | private static final int SCAN_MODE_CONNECTABLE_DISCOVERABLE_FLAG = 1 << 4; |
| 96 | private static final int STATE_OFF_FLAG = 1 << 5; |
| 97 | private static final int STATE_TURNING_ON_FLAG = 1 << 6; |
| 98 | private static final int STATE_ON_FLAG = 1 << 7; |
| 99 | private static final int STATE_TURNING_OFF_FLAG = 1 << 8; |
| 100 | private static final int PAIR_STATE_FLAG = 1 << 9; |
| 101 | private static final int PROFILE_A2DP_FLAG = 1 << 10; |
| 102 | private static final int PROFILE_HEADSET_FLAG = 1 << 11; |
| 103 | |
| 104 | private static final int PAIR_STATE_BONDED = 1; |
| 105 | private static final int PAIR_STATE_BONDING = 1 << 1; |
| 106 | private static final int PAIR_STATE_NONE = 1 << 2; |
| 107 | |
| 108 | private static final int A2DP_STATE_DISCONNECTED = 1; |
| 109 | private static final int A2DP_STATE_CONNECTING = 1 << 1; |
| 110 | private static final int A2DP_STATE_CONNECTED = 1 << 2; |
| 111 | private static final int A2DP_STATE_DISCONNECTING = 1 << 3; |
| 112 | private static final int A2DP_STATE_PLAYING = 1 << 4; |
| 113 | |
| 114 | private static final int HEADSET_STATE_DISCONNECTED = 1; |
| 115 | private static final int HEADSET_STATE_CONNECTING = 1 << 1; |
| 116 | private static final int HEADSET_STATE_CONNECTED = 1 << 2; |
| 117 | |
| 118 | /** |
| 119 | * Time between polls in ms. |
| 120 | */ |
| 121 | private static final int POLL_TIME = 100; |
| 122 | |
| 123 | private Context mContext; |
| 124 | |
| 125 | private BufferedWriter mOutputWriter; |
| 126 | |
| 127 | private BluetoothA2dp mA2dp; |
| 128 | |
| 129 | private BluetoothHeadset mHeadset; |
| 130 | |
| 131 | private String mOutputFile; |
| 132 | private String mTag; |
| 133 | private class HeadsetServiceListener implements ServiceListener { |
| 134 | private boolean mConnected = false; |
| 135 | |
| 136 | @Override |
| 137 | public void onServiceConnected() { |
| 138 | synchronized (this) { |
| 139 | mConnected = true; |
| 140 | } |
| 141 | } |
| 142 | |
| 143 | @Override |
| 144 | public void onServiceDisconnected() { |
| 145 | synchronized (this) { |
| 146 | mConnected = false; |
| 147 | } |
| 148 | } |
| 149 | |
| 150 | public boolean isConnected() { |
| 151 | synchronized (this) { |
| 152 | return mConnected; |
| 153 | } |
| 154 | } |
| 155 | } |
| 156 | |
| 157 | private HeadsetServiceListener mHeadsetServiceListener = new HeadsetServiceListener(); |
| 158 | |
| 159 | private class BluetoothReceiver extends BroadcastReceiver { |
| 160 | private int mFiredFlags = 0; |
| 161 | private int mPairFiredFlags = 0; |
| 162 | private int mA2dpFiredFlags = 0; |
| 163 | private int mHeadsetFiredFlags = 0; |
| 164 | |
| 165 | @Override |
| 166 | public void onReceive(Context context, Intent intent) { |
| 167 | synchronized (this) { |
| 168 | if (BluetoothAdapter.ACTION_DISCOVERY_STARTED.equals(intent.getAction())) { |
| 169 | mFiredFlags |= DISCOVERY_STARTED_FLAG; |
| 170 | } else if (BluetoothAdapter.ACTION_DISCOVERY_FINISHED.equals(intent.getAction())) { |
| 171 | mFiredFlags |= DISCOVERY_FINISHED_FLAG; |
| 172 | } else if (BluetoothAdapter.ACTION_SCAN_MODE_CHANGED.equals(intent.getAction())) { |
| 173 | int mode = intent.getIntExtra(BluetoothAdapter.EXTRA_SCAN_MODE, |
| 174 | BluetoothAdapter.ERROR); |
| 175 | assertNotSame(mode, BluetoothAdapter.ERROR); |
| 176 | switch (mode) { |
| 177 | case BluetoothAdapter.SCAN_MODE_NONE: |
| 178 | mFiredFlags |= SCAN_MODE_NONE_FLAG; |
| 179 | break; |
| 180 | case BluetoothAdapter.SCAN_MODE_CONNECTABLE: |
| 181 | mFiredFlags |= SCAN_MODE_CONNECTABLE_FLAG; |
| 182 | break; |
| 183 | case BluetoothAdapter.SCAN_MODE_CONNECTABLE_DISCOVERABLE: |
| 184 | mFiredFlags |= SCAN_MODE_CONNECTABLE_DISCOVERABLE_FLAG; |
| 185 | break; |
| 186 | } |
| 187 | } else if (BluetoothAdapter.ACTION_STATE_CHANGED.equals(intent.getAction())) { |
| 188 | int state = intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, |
| 189 | BluetoothAdapter.ERROR); |
| 190 | assertNotSame(state, BluetoothAdapter.ERROR); |
| 191 | switch (state) { |
| 192 | case BluetoothAdapter.STATE_OFF: |
| 193 | mFiredFlags |= STATE_OFF_FLAG; |
| 194 | break; |
| 195 | case BluetoothAdapter.STATE_TURNING_ON: |
| 196 | mFiredFlags |= STATE_TURNING_ON_FLAG; |
| 197 | break; |
| 198 | case BluetoothAdapter.STATE_ON: |
| 199 | mFiredFlags |= STATE_ON_FLAG; |
| 200 | break; |
| 201 | case BluetoothAdapter.STATE_TURNING_OFF: |
| 202 | mFiredFlags |= STATE_TURNING_OFF_FLAG; |
| 203 | break; |
| 204 | } |
| 205 | } else if (BluetoothDevice.ACTION_BOND_STATE_CHANGED.equals(intent.getAction())) { |
| 206 | mFiredFlags |= PAIR_STATE_FLAG; |
| 207 | int state = intent.getIntExtra(BluetoothDevice.EXTRA_BOND_STATE, -1); |
| 208 | assertNotSame(state, -1); |
| 209 | switch (state) { |
| 210 | case BluetoothDevice.BOND_BONDED: |
| 211 | mPairFiredFlags |= PAIR_STATE_BONDED; |
| 212 | break; |
| 213 | case BluetoothDevice.BOND_BONDING: |
| 214 | mPairFiredFlags |= PAIR_STATE_BONDING; |
| 215 | break; |
| 216 | case BluetoothDevice.BOND_NONE: |
| 217 | mPairFiredFlags |= PAIR_STATE_NONE; |
| 218 | break; |
| 219 | } |
| 220 | } else if (BluetoothA2dp.ACTION_SINK_STATE_CHANGED.equals(intent.getAction())) { |
| 221 | mFiredFlags |= PROFILE_A2DP_FLAG; |
| 222 | int state = intent.getIntExtra(BluetoothA2dp.EXTRA_SINK_STATE, -1); |
| 223 | assertNotSame(state, -1); |
| 224 | switch (state) { |
| 225 | case BluetoothA2dp.STATE_DISCONNECTED: |
| 226 | mA2dpFiredFlags |= A2DP_STATE_DISCONNECTED; |
| 227 | break; |
| 228 | case BluetoothA2dp.STATE_CONNECTING: |
| 229 | mA2dpFiredFlags |= A2DP_STATE_CONNECTING; |
| 230 | break; |
| 231 | case BluetoothA2dp.STATE_CONNECTED: |
| 232 | mA2dpFiredFlags |= A2DP_STATE_CONNECTED; |
| 233 | break; |
| 234 | case BluetoothA2dp.STATE_DISCONNECTING: |
| 235 | mA2dpFiredFlags |= A2DP_STATE_DISCONNECTING; |
| 236 | break; |
| 237 | case BluetoothA2dp.STATE_PLAYING: |
| 238 | mA2dpFiredFlags |= A2DP_STATE_PLAYING; |
| 239 | break; |
| 240 | } |
| 241 | } else if (BluetoothHeadset.ACTION_STATE_CHANGED.equals(intent.getAction())) { |
| 242 | mFiredFlags |= PROFILE_HEADSET_FLAG; |
| 243 | int state = intent.getIntExtra(BluetoothHeadset.EXTRA_STATE, |
| 244 | BluetoothHeadset.STATE_ERROR); |
| 245 | assertNotSame(state, BluetoothHeadset.STATE_ERROR); |
| 246 | switch (state) { |
| 247 | case BluetoothHeadset.STATE_DISCONNECTED: |
| 248 | mHeadsetFiredFlags |= HEADSET_STATE_DISCONNECTED; |
| 249 | break; |
| 250 | case BluetoothHeadset.STATE_CONNECTING: |
| 251 | mHeadsetFiredFlags |= HEADSET_STATE_CONNECTING; |
| 252 | break; |
| 253 | case BluetoothHeadset.STATE_CONNECTED: |
| 254 | mHeadsetFiredFlags |= HEADSET_STATE_CONNECTED; |
| 255 | break; |
| 256 | } |
| 257 | } |
| 258 | } |
| 259 | } |
| 260 | |
| 261 | public int getFiredFlags() { |
| 262 | synchronized (this) { |
| 263 | return mFiredFlags; |
| 264 | } |
| 265 | } |
| 266 | |
| 267 | public int getPairFiredFlags() { |
| 268 | synchronized (this) { |
| 269 | return mPairFiredFlags; |
| 270 | } |
| 271 | } |
| 272 | |
| 273 | public int getA2dpFiredFlags() { |
| 274 | synchronized (this) { |
| 275 | return mA2dpFiredFlags; |
| 276 | } |
| 277 | } |
| 278 | |
| 279 | public int getHeadsetFiredFlags() { |
| 280 | synchronized (this) { |
| 281 | return mHeadsetFiredFlags; |
| 282 | } |
| 283 | } |
| 284 | |
| 285 | public void resetFiredFlags() { |
| 286 | synchronized (this) { |
| 287 | mFiredFlags = 0; |
| 288 | mPairFiredFlags = 0; |
| 289 | mA2dpFiredFlags = 0; |
| 290 | mHeadsetFiredFlags = 0; |
| 291 | } |
| 292 | } |
| 293 | } |
| 294 | |
| 295 | private BluetoothReceiver mReceiver = new BluetoothReceiver(); |
| 296 | |
| 297 | public BluetoothTestUtils(Context context, String tag) { |
| 298 | this(context, tag, null); |
| 299 | } |
| 300 | |
| 301 | public BluetoothTestUtils(Context context, String tag, String outputFile) { |
| 302 | mContext = context; |
| 303 | mTag = tag; |
| 304 | mOutputFile = outputFile; |
| 305 | |
| 306 | if (mOutputFile == null) { |
| 307 | mOutputWriter = null; |
| 308 | } else { |
| 309 | try { |
| 310 | mOutputWriter = new BufferedWriter(new FileWriter(new File( |
| 311 | Environment.getExternalStorageDirectory(), mOutputFile), true)); |
| 312 | } catch (IOException e) { |
| 313 | Log.w(mTag, "Test output file could not be opened", e); |
| 314 | mOutputWriter = null; |
| 315 | } |
| 316 | } |
| 317 | |
| 318 | IntentFilter filter = new IntentFilter(); |
| 319 | filter.addAction(BluetoothAdapter.ACTION_DISCOVERY_FINISHED); |
| 320 | filter.addAction(BluetoothAdapter.ACTION_DISCOVERY_STARTED); |
| 321 | filter.addAction(BluetoothAdapter.ACTION_SCAN_MODE_CHANGED); |
| 322 | filter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED); |
| 323 | mContext.registerReceiver(mReceiver, filter); |
| 324 | } |
| 325 | |
| 326 | public void close() { |
| 327 | mContext.unregisterReceiver(mReceiver); |
| 328 | |
| 329 | if (mOutputWriter != null) { |
| 330 | try { |
| 331 | mOutputWriter.close(); |
| 332 | } catch (IOException e) { |
| 333 | Log.w(mTag, "Test output file could not be closed", e); |
| 334 | } |
| 335 | } |
| 336 | } |
| 337 | |
| 338 | public void enable(BluetoothAdapter adapter) { |
| 339 | int mask = STATE_TURNING_ON_FLAG | STATE_ON_FLAG | SCAN_MODE_CONNECTABLE_FLAG; |
| 340 | mReceiver.resetFiredFlags(); |
| 341 | |
| 342 | int state = adapter.getState(); |
| 343 | switch (state) { |
| 344 | case BluetoothAdapter.STATE_ON: |
| 345 | assertTrue(adapter.isEnabled()); |
| 346 | return; |
| 347 | case BluetoothAdapter.STATE_OFF: |
| 348 | case BluetoothAdapter.STATE_TURNING_OFF: |
| 349 | assertFalse(adapter.isEnabled()); |
| 350 | assertTrue(adapter.enable()); |
| 351 | break; |
| 352 | case BluetoothAdapter.STATE_TURNING_ON: |
| 353 | assertFalse(adapter.isEnabled()); |
| 354 | mask = 0; // Don't check for received intents since we might have missed them. |
| 355 | break; |
| 356 | default: |
| 357 | fail("enable() invalid state: state=" + state); |
| 358 | } |
| 359 | |
| 360 | long s = System.currentTimeMillis(); |
| 361 | while (System.currentTimeMillis() - s < ENABLE_TIMEOUT) { |
| 362 | state = adapter.getState(); |
| 363 | if (state == BluetoothAdapter.STATE_ON) { |
| 364 | assertTrue(adapter.isEnabled()); |
| 365 | if ((mReceiver.getFiredFlags() & mask) == mask) { |
| 366 | mReceiver.resetFiredFlags(); |
| 367 | writeOutput(String.format("enable() completed in %d ms", |
| 368 | (System.currentTimeMillis() - s))); |
| 369 | return; |
| 370 | } |
| 371 | } else { |
| 372 | assertFalse(adapter.isEnabled()); |
| 373 | assertEquals(BluetoothAdapter.STATE_TURNING_ON, state); |
| 374 | } |
| 375 | sleep(POLL_TIME); |
| 376 | } |
| 377 | |
| 378 | int firedFlags = mReceiver.getFiredFlags(); |
| 379 | mReceiver.resetFiredFlags(); |
| 380 | fail(String.format("enable() timeout: state=%d (expected %d), flags=0x%x (expected 0x%x)", |
| 381 | state, BluetoothAdapter.STATE_ON, firedFlags, mask)); |
| 382 | } |
| 383 | |
| 384 | public void disable(BluetoothAdapter adapter) { |
| 385 | int mask = STATE_TURNING_OFF_FLAG | STATE_OFF_FLAG | SCAN_MODE_NONE_FLAG; |
| 386 | mReceiver.resetFiredFlags(); |
| 387 | |
| 388 | int state = adapter.getState(); |
| 389 | switch (state) { |
| 390 | case BluetoothAdapter.STATE_OFF: |
| 391 | assertFalse(adapter.isEnabled()); |
| 392 | return; |
| 393 | case BluetoothAdapter.STATE_ON: |
| 394 | assertTrue(adapter.isEnabled()); |
| 395 | assertTrue(adapter.disable()); |
| 396 | break; |
| 397 | case BluetoothAdapter.STATE_TURNING_ON: |
| 398 | assertFalse(adapter.isEnabled()); |
| 399 | assertTrue(adapter.disable()); |
| 400 | break; |
| 401 | case BluetoothAdapter.STATE_TURNING_OFF: |
| 402 | assertFalse(adapter.isEnabled()); |
| 403 | mask = 0; // Don't check for received intents since we might have missed them. |
| 404 | break; |
| 405 | default: |
| 406 | fail("disable() invalid state: state=" + state); |
| 407 | } |
| 408 | |
| 409 | long s = System.currentTimeMillis(); |
| 410 | while (System.currentTimeMillis() - s < DISABLE_TIMEOUT) { |
| 411 | state = adapter.getState(); |
| 412 | if (state == BluetoothAdapter.STATE_OFF) { |
| 413 | assertFalse(adapter.isEnabled()); |
| 414 | if ((mReceiver.getFiredFlags() & mask) == mask) { |
| 415 | mReceiver.resetFiredFlags(); |
| 416 | writeOutput(String.format("disable() completed in %d ms", |
| 417 | (System.currentTimeMillis() - s))); |
| 418 | return; |
| 419 | } |
| 420 | } else { |
| 421 | assertFalse(adapter.isEnabled()); |
| 422 | assertEquals(BluetoothAdapter.STATE_TURNING_OFF, state); |
| 423 | } |
| 424 | sleep(POLL_TIME); |
| 425 | } |
| 426 | |
| 427 | int firedFlags = mReceiver.getFiredFlags(); |
| 428 | mReceiver.resetFiredFlags(); |
| 429 | fail(String.format("disable() timeout: state=%d (expected %d), flags=0x%x (expected 0x%x)", |
| 430 | state, BluetoothAdapter.STATE_OFF, firedFlags, mask)); |
| 431 | } |
| 432 | |
| 433 | public void discoverable(BluetoothAdapter adapter) { |
| 434 | int mask = SCAN_MODE_CONNECTABLE_DISCOVERABLE_FLAG; |
| 435 | mReceiver.resetFiredFlags(); |
| 436 | |
| 437 | if (!adapter.isEnabled()) { |
| 438 | fail("discoverable() bluetooth not enabled"); |
| 439 | } |
| 440 | |
| 441 | int scanMode = adapter.getScanMode(); |
| 442 | if (scanMode == BluetoothAdapter.SCAN_MODE_CONNECTABLE_DISCOVERABLE) { |
| 443 | return; |
| 444 | } |
| 445 | |
| 446 | assertEquals(scanMode, BluetoothAdapter.SCAN_MODE_CONNECTABLE); |
| 447 | assertTrue(adapter.setScanMode(BluetoothAdapter.SCAN_MODE_CONNECTABLE_DISCOVERABLE)); |
| 448 | |
| 449 | long s = System.currentTimeMillis(); |
| 450 | while (System.currentTimeMillis() - s < SET_SCAN_MODE_TIMEOUT) { |
| 451 | scanMode = adapter.getScanMode(); |
| 452 | if (scanMode == BluetoothAdapter.SCAN_MODE_CONNECTABLE_DISCOVERABLE) { |
| 453 | if ((mReceiver.getFiredFlags() & mask) == mask) { |
| 454 | mReceiver.resetFiredFlags(); |
| 455 | writeOutput(String.format("discoverable() completed in %d ms", |
| 456 | (System.currentTimeMillis() - s))); |
| 457 | return; |
| 458 | } |
| 459 | } else { |
| 460 | assertEquals(scanMode, BluetoothAdapter.SCAN_MODE_CONNECTABLE); |
| 461 | } |
| 462 | sleep(POLL_TIME); |
| 463 | } |
| 464 | |
| 465 | int firedFlags = mReceiver.getFiredFlags(); |
| 466 | mReceiver.resetFiredFlags(); |
| 467 | fail(String.format("discoverable() timeout: scanMode=%d (expected %d), flags=0x%x " |
| 468 | + "(expected 0x%x)", scanMode, BluetoothAdapter.SCAN_MODE_CONNECTABLE_DISCOVERABLE, |
| 469 | firedFlags, mask)); |
| 470 | } |
| 471 | |
| 472 | public void undiscoverable(BluetoothAdapter adapter) { |
| 473 | int mask = SCAN_MODE_CONNECTABLE_FLAG; |
| 474 | mReceiver.resetFiredFlags(); |
| 475 | |
| 476 | if (!adapter.isEnabled()) { |
| 477 | fail("undiscoverable() bluetooth not enabled"); |
| 478 | } |
| 479 | |
| 480 | int scanMode = adapter.getScanMode(); |
| 481 | if (scanMode == BluetoothAdapter.SCAN_MODE_CONNECTABLE) { |
| 482 | return; |
| 483 | } |
| 484 | |
| 485 | assertEquals(scanMode, BluetoothAdapter.SCAN_MODE_CONNECTABLE_DISCOVERABLE); |
| 486 | assertTrue(adapter.setScanMode(BluetoothAdapter.SCAN_MODE_CONNECTABLE)); |
| 487 | |
| 488 | long s = System.currentTimeMillis(); |
| 489 | while (System.currentTimeMillis() - s < SET_SCAN_MODE_TIMEOUT) { |
| 490 | scanMode = adapter.getScanMode(); |
| 491 | if (scanMode == BluetoothAdapter.SCAN_MODE_CONNECTABLE) { |
| 492 | if ((mReceiver.getFiredFlags() & mask) == mask) { |
| 493 | mReceiver.resetFiredFlags(); |
| 494 | writeOutput(String.format("undiscoverable() completed in %d ms", |
| 495 | (System.currentTimeMillis() - s))); |
| 496 | return; |
| 497 | } |
| 498 | } else { |
| 499 | assertEquals(scanMode, BluetoothAdapter.SCAN_MODE_CONNECTABLE_DISCOVERABLE); |
| 500 | } |
| 501 | sleep(POLL_TIME); |
| 502 | } |
| 503 | |
| 504 | int firedFlags = mReceiver.getFiredFlags(); |
| 505 | mReceiver.resetFiredFlags(); |
| 506 | fail(String.format("undiscoverable() timeout: scanMode=%d (expected %d), flags=0x%x " |
| 507 | + "(expected 0x%x)", scanMode, BluetoothAdapter.SCAN_MODE_CONNECTABLE, firedFlags, |
| 508 | mask)); |
| 509 | } |
| 510 | |
| 511 | public void startScan(BluetoothAdapter adapter) { |
| 512 | int mask = DISCOVERY_STARTED_FLAG; |
| 513 | mReceiver.resetFiredFlags(); |
| 514 | |
| 515 | if (!adapter.isEnabled()) { |
| 516 | fail("startScan() bluetooth not enabled"); |
| 517 | } |
| 518 | |
| 519 | if (adapter.isDiscovering()) { |
| 520 | return; |
| 521 | } |
| 522 | |
| 523 | assertTrue(adapter.startDiscovery()); |
| 524 | |
| 525 | long s = System.currentTimeMillis(); |
| 526 | while (System.currentTimeMillis() - s < START_DISCOVERY_TIMEOUT) { |
| 527 | if (adapter.isDiscovering() && ((mReceiver.getFiredFlags() & mask) == mask)) { |
| 528 | mReceiver.resetFiredFlags(); |
| 529 | writeOutput(String.format("startScan() completed in %d ms", |
| 530 | (System.currentTimeMillis() - s))); |
| 531 | return; |
| 532 | } |
| 533 | sleep(POLL_TIME); |
| 534 | } |
| 535 | |
| 536 | int firedFlags = mReceiver.getFiredFlags(); |
| 537 | mReceiver.resetFiredFlags(); |
| 538 | fail(String.format("startScan() timeout: isDiscovering=%b, flags=0x%x (expected 0x%x)", |
| 539 | adapter.isDiscovering(), firedFlags, mask)); |
| 540 | } |
| 541 | |
| 542 | public void stopScan(BluetoothAdapter adapter) { |
| 543 | int mask = DISCOVERY_FINISHED_FLAG; |
| 544 | mReceiver.resetFiredFlags(); |
| 545 | |
| 546 | if (!adapter.isEnabled()) { |
| 547 | fail("stopScan() bluetooth not enabled"); |
| 548 | } |
| 549 | |
| 550 | if (!adapter.isDiscovering()) { |
| 551 | return; |
| 552 | } |
| 553 | |
| 554 | // TODO: put assertTrue() around cancelDiscovery() once it starts returning true. |
| 555 | adapter.cancelDiscovery(); |
| 556 | |
| 557 | long s = System.currentTimeMillis(); |
| 558 | while (System.currentTimeMillis() - s < CANCEL_DISCOVERY_TIMEOUT) { |
| 559 | if (!adapter.isDiscovering() && ((mReceiver.getFiredFlags() & mask) == mask)) { |
| 560 | mReceiver.resetFiredFlags(); |
| 561 | writeOutput(String.format("stopScan() completed in %d ms", |
| 562 | (System.currentTimeMillis() - s))); |
| 563 | return; |
| 564 | } |
| 565 | sleep(POLL_TIME); |
| 566 | } |
| 567 | |
| 568 | int firedFlags = mReceiver.getFiredFlags(); |
| 569 | mReceiver.resetFiredFlags(); |
| 570 | fail(String.format("stopScan() timeout: isDiscovering=%b, flags=0x%x (expected 0x%x)", |
| 571 | adapter.isDiscovering(), firedFlags, mask)); |
| 572 | |
| 573 | } |
| 574 | |
| 575 | public void pair(BluetoothAdapter adapter, BluetoothDevice device) { |
| 576 | int mask = PAIR_STATE_FLAG; |
| 577 | int pairMask = PAIR_STATE_BONDING | PAIR_STATE_BONDED; |
| 578 | mReceiver.resetFiredFlags(); |
| 579 | |
| 580 | if (!adapter.isEnabled()) { |
| 581 | fail("pair() bluetooth not enabled"); |
| 582 | } |
| 583 | |
| 584 | int state = device.getBondState(); |
| 585 | switch (state) { |
| 586 | case BluetoothDevice.BOND_BONDED: |
| 587 | assertTrue(adapter.getBondedDevices().contains(device)); |
| 588 | return; |
| 589 | case BluetoothDevice.BOND_BONDING: |
| 590 | // Don't check for received intents since we might have missed them. |
| 591 | mask = pairMask = 0; |
| 592 | break; |
| 593 | case BluetoothDevice.BOND_NONE: |
| 594 | assertFalse(adapter.getBondedDevices().contains(device)); |
| 595 | assertTrue(device.createBond()); |
| 596 | break; |
| 597 | default: |
| 598 | fail("pair() invalide state: state=" + state); |
| 599 | } |
| 600 | |
| 601 | long s = System.currentTimeMillis(); |
| 602 | while (System.currentTimeMillis() - s < PAIR_TIMEOUT) { |
| 603 | state = device.getBondState(); |
| 604 | if (state == BluetoothDevice.BOND_BONDED) { |
| 605 | assertTrue(adapter.getBondedDevices().contains(device)); |
| 606 | if ((mReceiver.getFiredFlags() & mask) == mask |
| 607 | && (mReceiver.getPairFiredFlags() & pairMask) == pairMask) { |
| 608 | writeOutput(String.format("pair() completed in %d ms: device=%s", |
| 609 | (System.currentTimeMillis() - s), device)); |
| 610 | return; |
| 611 | } |
| 612 | } |
| 613 | sleep(POLL_TIME); |
| 614 | } |
| 615 | |
| 616 | int firedFlags = mReceiver.getFiredFlags(); |
| 617 | int pairFiredFlags = mReceiver.getPairFiredFlags(); |
| 618 | mReceiver.resetFiredFlags(); |
| 619 | fail(String.format("pair() timeout: state=%d (expected %d), flags=0x%x (expected 0x%x), " |
| 620 | + "pairFlags=0x%x (expected 0x%x)", state, BluetoothDevice.BOND_BONDED, firedFlags, |
| 621 | mask, pairFiredFlags, pairMask)); |
| 622 | } |
| 623 | |
| 624 | public void unpair(BluetoothAdapter adapter, BluetoothDevice device) { |
| 625 | int mask = PAIR_STATE_FLAG; |
| 626 | int pairMask = PAIR_STATE_NONE; |
| 627 | mReceiver.resetFiredFlags(); |
| 628 | |
| 629 | if (!adapter.isEnabled()) { |
| 630 | fail("unpair() bluetooth not enabled"); |
| 631 | } |
| 632 | |
| 633 | int state = device.getBondState(); |
| 634 | switch (state) { |
| 635 | case BluetoothDevice.BOND_BONDED: |
| 636 | assertTrue(adapter.getBondedDevices().contains(device)); |
| 637 | assertTrue(device.removeBond()); |
| 638 | break; |
| 639 | case BluetoothDevice.BOND_BONDING: |
| 640 | assertTrue(device.removeBond()); |
| 641 | break; |
| 642 | case BluetoothDevice.BOND_NONE: |
| 643 | assertFalse(adapter.getBondedDevices().contains(device)); |
| 644 | return; |
| 645 | default: |
| 646 | fail("unpair() invalid state: state=" + state); |
| 647 | } |
| 648 | |
| 649 | assertTrue(device.removeBond()); |
| 650 | |
| 651 | long s = System.currentTimeMillis(); |
| 652 | while (System.currentTimeMillis() - s < UNPAIR_TIMEOUT) { |
| 653 | if (device.getBondState() == BluetoothDevice.BOND_NONE) { |
| 654 | assertFalse(adapter.getBondedDevices().contains(device)); |
| 655 | if ((mReceiver.getFiredFlags() & mask) == mask |
| 656 | && (mReceiver.getPairFiredFlags() & pairMask) == pairMask) { |
| 657 | writeOutput(String.format("unpair() completed in %d ms: device=%s", |
| 658 | (System.currentTimeMillis() - s), device)); |
| 659 | return; |
| 660 | } |
| 661 | } |
| 662 | } |
| 663 | |
| 664 | int firedFlags = mReceiver.getFiredFlags(); |
| 665 | int pairFiredFlags = mReceiver.getPairFiredFlags(); |
| 666 | mReceiver.resetFiredFlags(); |
| 667 | fail(String.format("unpair() timeout: state=%d (expected %d), flags=0x%x (expected 0x%x), " |
| 668 | + "pairFlags=0x%x (expected 0x%x)", state, BluetoothDevice.BOND_BONDED, firedFlags, |
| 669 | mask, pairFiredFlags, pairMask)); |
| 670 | } |
| 671 | |
| 672 | public void connectA2dp(BluetoothAdapter adapter, BluetoothDevice device) { |
| 673 | int mask = PROFILE_A2DP_FLAG; |
| 674 | int a2dpMask1 = A2DP_STATE_CONNECTING | A2DP_STATE_CONNECTED | A2DP_STATE_PLAYING; |
| 675 | int a2dpMask2 = a2dpMask1 ^ A2DP_STATE_CONNECTED; |
| 676 | int a2dpMask3 = a2dpMask1 ^ A2DP_STATE_PLAYING; |
| 677 | mReceiver.resetFiredFlags(); |
| 678 | |
| 679 | if (!adapter.isEnabled()) { |
| 680 | fail("connectA2dp() bluetooth not enabled"); |
| 681 | } |
| 682 | |
| 683 | if (!adapter.getBondedDevices().contains(device)) { |
| 684 | fail("connectA2dp() device not paired: device=" + device); |
| 685 | } |
| 686 | |
| 687 | int state = mA2dp.getSinkState(device); |
| 688 | switch (state) { |
| 689 | case BluetoothA2dp.STATE_CONNECTED: |
| 690 | case BluetoothA2dp.STATE_PLAYING: |
| 691 | assertTrue(mA2dp.isSinkConnected(device)); |
| 692 | return; |
| 693 | case BluetoothA2dp.STATE_DISCONNECTING: |
| 694 | case BluetoothA2dp.STATE_DISCONNECTED: |
| 695 | assertFalse(mA2dp.isSinkConnected(device)); |
| 696 | assertTrue(mA2dp.connectSink(device)); |
| 697 | break; |
| 698 | case BluetoothA2dp.STATE_CONNECTING: |
| 699 | assertFalse(mA2dp.isSinkConnected(device)); |
| 700 | // Don't check for received intents since we might have missed them. |
| 701 | mask = a2dpMask1 = a2dpMask2 = a2dpMask3 = 0; |
| 702 | break; |
| 703 | default: |
| 704 | fail("connectA2dp() invalid state: state=" + state); |
| 705 | } |
| 706 | |
| 707 | long s = System.currentTimeMillis(); |
| 708 | while (System.currentTimeMillis() - s < CONNECT_A2DP_TIMEOUT) { |
| 709 | state = mA2dp.getSinkState(device); |
| 710 | if (state == BluetoothA2dp.STATE_CONNECTED || state == BluetoothA2dp.STATE_PLAYING) { |
| 711 | assertTrue(mA2dp.isSinkConnected(device)); |
| 712 | // Check whether STATE_CONNECTING and (STATE_CONNECTED or STATE_PLAYING) intents |
| 713 | // have fired if we are checking if intents should be fired. |
| 714 | int firedFlags = mReceiver.getFiredFlags(); |
| 715 | int a2dpFiredFlags = mReceiver.getA2dpFiredFlags(); |
| 716 | if ((mReceiver.getFiredFlags() & mask) == mask |
| 717 | && ((a2dpFiredFlags & a2dpMask1) == a2dpMask1 |
| 718 | || (a2dpFiredFlags & a2dpMask2) == a2dpMask2 |
| 719 | || (a2dpFiredFlags & a2dpMask3) == a2dpMask3)) { |
| 720 | mReceiver.resetFiredFlags(); |
| 721 | writeOutput(String.format("connectA2dp() completed in %d ms: device=%s", |
| 722 | (System.currentTimeMillis() - s), device)); |
| 723 | return; |
| 724 | } |
| 725 | } |
| 726 | sleep(POLL_TIME); |
| 727 | } |
| 728 | |
| 729 | int firedFlags = mReceiver.getFiredFlags(); |
| 730 | int a2dpFiredFlags = mReceiver.getA2dpFiredFlags(); |
| 731 | mReceiver.resetFiredFlags(); |
| 732 | fail(String.format("connectA2dp() timeout: state=%d (expected %d or %d), " |
| 733 | + "flags=0x%x (expected 0x%x), a2dpFlags=0x%x (expected 0x%x or 0x%x or 0x%x)", |
| 734 | state, BluetoothHeadset.STATE_CONNECTED, BluetoothA2dp.STATE_PLAYING, firedFlags, |
| 735 | mask, a2dpFiredFlags, a2dpMask1, a2dpMask2, a2dpMask3)); |
| 736 | } |
| 737 | |
| 738 | public void disconnectA2dp(BluetoothAdapter adapter, BluetoothDevice device) { |
| 739 | int mask = PROFILE_A2DP_FLAG; |
| 740 | int a2dpMask = A2DP_STATE_DISCONNECTING | A2DP_STATE_DISCONNECTED; |
| 741 | mReceiver.resetFiredFlags(); |
| 742 | |
| 743 | if (!adapter.isEnabled()) { |
| 744 | fail("disconnectA2dp() bluetooth not enabled"); |
| 745 | } |
| 746 | |
| 747 | if (!adapter.getBondedDevices().contains(device)) { |
| 748 | fail("disconnectA2dp() device not paired: device=" + device); |
| 749 | } |
| 750 | |
| 751 | int state = mA2dp.getSinkState(device); |
| 752 | switch (state) { |
| 753 | case BluetoothA2dp.STATE_DISCONNECTED: |
| 754 | assertFalse(mA2dp.isSinkConnected(device)); |
| 755 | return; |
| 756 | case BluetoothA2dp.STATE_CONNECTED: |
| 757 | case BluetoothA2dp.STATE_PLAYING: |
| 758 | assertTrue(mA2dp.isSinkConnected(device)); |
| 759 | assertTrue(mA2dp.disconnectSink(device)); |
| 760 | break; |
| 761 | case BluetoothA2dp.STATE_CONNECTING: |
| 762 | assertFalse(mA2dp.isSinkConnected(device)); |
| 763 | assertTrue(mA2dp.disconnectSink(device)); |
| 764 | break; |
| 765 | case BluetoothA2dp.STATE_DISCONNECTING: |
| 766 | assertFalse(mA2dp.isSinkConnected(device)); |
| 767 | // Don't check for received intents since we might have missed them. |
| 768 | mask = a2dpMask = 0; |
| 769 | break; |
| 770 | default: |
| 771 | fail("disconnectA2dp() invalid state: state=" + state); |
| 772 | } |
| 773 | |
| 774 | long s = System.currentTimeMillis(); |
| 775 | while (System.currentTimeMillis() - s < DISCONNECT_A2DP_TIMEOUT) { |
| 776 | state = mA2dp.getSinkState(device); |
| 777 | if (state == BluetoothA2dp.STATE_DISCONNECTED) { |
| 778 | assertFalse(mA2dp.isSinkConnected(device)); |
| 779 | if ((mReceiver.getFiredFlags() & mask) == mask |
| 780 | && (mReceiver.getA2dpFiredFlags() & a2dpMask) == a2dpMask) { |
| 781 | mReceiver.resetFiredFlags(); |
| 782 | writeOutput(String.format("disconnectA2dp() completed in %d ms: device=%s", |
| 783 | (System.currentTimeMillis() - s), device)); |
| 784 | return; |
| 785 | } |
| 786 | } |
| 787 | sleep(POLL_TIME); |
| 788 | } |
| 789 | |
| 790 | int firedFlags = mReceiver.getFiredFlags(); |
| 791 | int a2dpFiredFlags = mReceiver.getA2dpFiredFlags(); |
| 792 | mReceiver.resetFiredFlags(); |
| 793 | fail(String.format("disconnectA2dp() timeout: state=%d (expected %d), " |
| 794 | + "flags=0x%x (expected 0x%x), a2dpFlags=0x%x (expected 0x%x)", state, |
| 795 | BluetoothA2dp.STATE_DISCONNECTED, firedFlags, mask, a2dpFiredFlags, a2dpMask)); |
| 796 | } |
| 797 | |
| 798 | public void connectHeadset(BluetoothAdapter adapter, BluetoothDevice device) { |
| 799 | int mask = PROFILE_HEADSET_FLAG; |
| 800 | int headsetMask = HEADSET_STATE_CONNECTING | HEADSET_STATE_CONNECTED; |
| 801 | mReceiver.resetFiredFlags(); |
| 802 | |
| 803 | if (!adapter.isEnabled()) { |
| 804 | fail("connectHeadset() bluetooth not enabled"); |
| 805 | } |
| 806 | |
| 807 | if (!adapter.getBondedDevices().contains(device)) { |
| 808 | fail("connectHeadset() device not paired: device=" + device); |
| 809 | } |
| 810 | |
| 811 | while (!mHeadsetServiceListener.isConnected()) { |
| 812 | sleep(POLL_TIME); |
| 813 | } |
| 814 | |
| 815 | int state = mHeadset.getState(device); |
| 816 | switch (state) { |
| 817 | case BluetoothHeadset.STATE_CONNECTED: |
| 818 | assertTrue(mHeadset.isConnected(device)); |
| 819 | return; |
| 820 | case BluetoothHeadset.STATE_DISCONNECTED: |
| 821 | assertFalse(mHeadset.isConnected(device)); |
| 822 | mHeadset.connectHeadset(device); |
| 823 | break; |
| 824 | case BluetoothHeadset.STATE_CONNECTING: |
| 825 | assertFalse(mHeadset.isConnected(device)); |
| 826 | // Don't check for received intents since we might have missed them. |
| 827 | mask = headsetMask = 0; |
| 828 | break; |
| 829 | case BluetoothHeadset.STATE_ERROR: |
| 830 | fail("connectHeadset() error state"); |
| 831 | break; |
| 832 | default: |
| 833 | fail("connectHeadset() invalid state: state=" + state); |
| 834 | } |
| 835 | |
| 836 | long s = System.currentTimeMillis(); |
| 837 | while (System.currentTimeMillis() - s < CONNECT_HEADSET_TIMEOUT) { |
| 838 | state = mHeadset.getState(device); |
| 839 | if (state == BluetoothHeadset.STATE_CONNECTED) { |
| 840 | assertTrue(mHeadset.isConnected(device)); |
| 841 | if ((mReceiver.getFiredFlags() & mask) == mask |
| 842 | && (mReceiver.getHeadsetFiredFlags() & headsetMask) == headsetMask) { |
| 843 | mReceiver.resetFiredFlags(); |
| 844 | writeOutput(String.format("connectHeadset() completed in %d ms: device=%s", |
| 845 | (System.currentTimeMillis() - s), device)); |
| 846 | return; |
| 847 | } |
| 848 | } |
| 849 | sleep(POLL_TIME); |
| 850 | } |
| 851 | |
| 852 | int firedFlags = mReceiver.getFiredFlags(); |
| 853 | int headsetFiredFlags = mReceiver.getHeadsetFiredFlags(); |
| 854 | mReceiver.resetFiredFlags(); |
| 855 | fail(String.format("connectHeadset() timeout: state=%d (expected %d), " |
| 856 | + "flags=0x%x (expected 0x%x), headsetFlags=0x%s (expected 0x%x)", state, |
| 857 | BluetoothHeadset.STATE_CONNECTED, firedFlags, mask, headsetFiredFlags, |
| 858 | headsetMask)); |
| 859 | } |
| 860 | |
| 861 | public void disconnectHeadset(BluetoothAdapter adapter, BluetoothDevice device) { |
| 862 | int mask = PROFILE_HEADSET_FLAG; |
| 863 | int headsetMask = HEADSET_STATE_DISCONNECTED; |
| 864 | mReceiver.resetFiredFlags(); |
| 865 | |
| 866 | if (!adapter.isEnabled()) { |
| 867 | fail("disconnectHeadset() bluetooth not enabled"); |
| 868 | } |
| 869 | |
| 870 | if (!adapter.getBondedDevices().contains(device)) { |
| 871 | fail("disconnectHeadset() device not paired: device=" + device); |
| 872 | } |
| 873 | |
| 874 | while (!mHeadsetServiceListener.isConnected()) { |
| 875 | sleep(POLL_TIME); |
| 876 | } |
| 877 | |
| 878 | int state = mHeadset.getState(device); |
| 879 | switch (state) { |
| 880 | case BluetoothHeadset.STATE_CONNECTED: |
| 881 | mHeadset.disconnectHeadset(device); |
| 882 | break; |
| 883 | case BluetoothHeadset.STATE_CONNECTING: |
| 884 | mHeadset.disconnectHeadset(device); |
| 885 | break; |
| 886 | case BluetoothHeadset.STATE_DISCONNECTED: |
| 887 | return; |
| 888 | case BluetoothHeadset.STATE_ERROR: |
| 889 | fail("disconnectHeadset() error state"); |
| 890 | break; |
| 891 | default: |
| 892 | fail("disconnectHeadset() invalid state: state=" + state); |
| 893 | } |
| 894 | |
| 895 | long s = System.currentTimeMillis(); |
| 896 | while (System.currentTimeMillis() - s < DISCONNECT_HEADSET_TIMEOUT) { |
| 897 | state = mHeadset.getState(device); |
| 898 | if (state == BluetoothHeadset.STATE_DISCONNECTED) { |
| 899 | assertFalse(mHeadset.isConnected(device)); |
| 900 | if ((mReceiver.getFiredFlags() & mask) == mask |
| 901 | && (mReceiver.getHeadsetFiredFlags() & headsetMask) == headsetMask) { |
| 902 | mReceiver.resetFiredFlags(); |
| 903 | writeOutput(String.format("disconnectHeadset() completed in %d ms: device=%s", |
| 904 | (System.currentTimeMillis() - s), device)); |
| 905 | return; |
| 906 | } |
| 907 | } |
| 908 | sleep(POLL_TIME); |
| 909 | } |
| 910 | |
| 911 | int firedFlags = mReceiver.getFiredFlags(); |
| 912 | int headsetFiredFlags = mReceiver.getHeadsetFiredFlags(); |
| 913 | mReceiver.resetFiredFlags(); |
| 914 | fail(String.format("disconnectHeadset() timeout: state=%d (expected %d), " |
| 915 | + "flags=0x%x (expected 0x%x), headsetFlags=0x%s (expected 0x%x)", state, |
| 916 | BluetoothHeadset.STATE_DISCONNECTED, firedFlags, mask, headsetFiredFlags, |
| 917 | headsetMask)); |
| 918 | } |
| 919 | |
| 920 | public void writeOutput(String s) { |
| 921 | Log.i(mTag, s); |
| 922 | if (mOutputWriter == null) { |
| 923 | return; |
| 924 | } |
| 925 | try { |
| 926 | mOutputWriter.write(s + "\n"); |
| 927 | mOutputWriter.flush(); |
| 928 | } catch (IOException e) { |
| 929 | Log.w(mTag, "Could not write to output file", e); |
| 930 | } |
| 931 | } |
| 932 | |
| 933 | private void sleep(long time) { |
| 934 | try { |
| 935 | Thread.sleep(time); |
| 936 | } catch (InterruptedException e) { |
| 937 | } |
| 938 | } |
| 939 | } |