The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2007 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.server; |
| 18 | |
| 19 | import android.content.Context; |
| 20 | import android.content.Intent; |
| 21 | import android.content.pm.PackageManager; |
| 22 | import android.os.Binder; |
| 23 | import android.os.Bundle; |
| 24 | import android.os.IBinder; |
| 25 | import android.os.RemoteException; |
| 26 | import android.telephony.CellLocation; |
| 27 | import android.telephony.PhoneStateListener; |
| 28 | import android.telephony.ServiceState; |
| 29 | import android.telephony.TelephonyManager; |
| 30 | import android.text.TextUtils; |
The Android Open Source Project | ba87e3e | 2009-03-13 13:04:22 -0700 | [diff] [blame] | 31 | import android.util.Log; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 32 | |
| 33 | import java.util.ArrayList; |
| 34 | import java.io.FileDescriptor; |
| 35 | import java.io.PrintWriter; |
| 36 | |
| 37 | import com.android.internal.app.IBatteryStats; |
| 38 | import com.android.internal.telephony.ITelephonyRegistry; |
| 39 | import com.android.internal.telephony.IPhoneStateListener; |
| 40 | import com.android.internal.telephony.DefaultPhoneNotifier; |
| 41 | import com.android.internal.telephony.Phone; |
| 42 | import com.android.internal.telephony.PhoneStateIntentReceiver; |
| 43 | import com.android.internal.telephony.TelephonyIntents; |
| 44 | import com.android.server.am.BatteryStatsService; |
| 45 | |
| 46 | |
| 47 | /** |
| 48 | * Since phone process can be restarted, this class provides a centralized |
| 49 | * place that applications can register and be called back from. |
| 50 | */ |
| 51 | class TelephonyRegistry extends ITelephonyRegistry.Stub { |
| 52 | private static final String TAG = "TelephonyRegistry"; |
| 53 | |
| 54 | private static class Record { |
| 55 | String pkgForDebug; |
| 56 | IBinder binder; |
| 57 | IPhoneStateListener callback; |
| 58 | int events; |
| 59 | } |
| 60 | |
| 61 | private final Context mContext; |
| 62 | private final ArrayList<Record> mRecords = new ArrayList(); |
| 63 | private final IBatteryStats mBatteryStats; |
| 64 | |
| 65 | private int mCallState = TelephonyManager.CALL_STATE_IDLE; |
| 66 | private String mCallIncomingNumber = ""; |
| 67 | private ServiceState mServiceState = new ServiceState(); |
| 68 | private int mSignalStrength = -1; |
| 69 | private boolean mMessageWaiting = false; |
| 70 | private boolean mCallForwarding = false; |
| 71 | private int mDataActivity = TelephonyManager.DATA_ACTIVITY_NONE; |
| 72 | private int mDataConnectionState = TelephonyManager.DATA_CONNECTED; |
| 73 | private boolean mDataConnectionPossible = false; |
| 74 | private String mDataConnectionReason = ""; |
| 75 | private String mDataConnectionApn = ""; |
| 76 | private String mDataConnectionInterfaceName = ""; |
| 77 | private Bundle mCellLocation = new Bundle(); |
| 78 | |
| 79 | // we keep a copy of all of the sate so we can send it out when folks register for it |
| 80 | // |
| 81 | // In these calls we call with the lock held. This is safe becasuse remote |
| 82 | // calls go through a oneway interface and local calls going through a handler before |
| 83 | // they get to app code. |
| 84 | |
| 85 | TelephonyRegistry(Context context) { |
| 86 | CellLocation.getEmpty().fillInNotifierBundle(mCellLocation); |
| 87 | mContext = context; |
| 88 | mBatteryStats = BatteryStatsService.getService(); |
| 89 | } |
| 90 | |
| 91 | public void listen(String pkgForDebug, IPhoneStateListener callback, int events, |
| 92 | boolean notifyNow) { |
| 93 | //Log.d(TAG, "listen pkg=" + pkgForDebug + " events=0x" + Integer.toHexString(events)); |
| 94 | if (events != 0) { |
| 95 | // check permissions |
| 96 | if ((events & PhoneStateListener.LISTEN_CELL_LOCATION) != 0) { |
| 97 | mContext.enforceCallingOrSelfPermission( |
| 98 | android.Manifest.permission.ACCESS_COARSE_LOCATION, null); |
| 99 | |
| 100 | } |
| 101 | |
| 102 | synchronized (mRecords) { |
| 103 | // register |
| 104 | Record r = null; |
| 105 | find_and_add: { |
| 106 | IBinder b = callback.asBinder(); |
| 107 | final int N = mRecords.size(); |
| 108 | for (int i=0; i<N; i++) { |
| 109 | r = mRecords.get(i); |
| 110 | if (b == r.binder) { |
| 111 | break find_and_add; |
| 112 | } |
| 113 | } |
| 114 | r = new Record(); |
| 115 | r.binder = b; |
| 116 | r.callback = callback; |
| 117 | r.pkgForDebug = pkgForDebug; |
| 118 | mRecords.add(r); |
| 119 | } |
| 120 | int send = events & (events ^ r.events); |
| 121 | r.events = events; |
| 122 | if (notifyNow) { |
| 123 | if ((events & PhoneStateListener.LISTEN_SERVICE_STATE) != 0) { |
| 124 | sendServiceState(r, mServiceState); |
| 125 | } |
| 126 | if ((events & PhoneStateListener.LISTEN_SIGNAL_STRENGTH) != 0) { |
| 127 | try { |
| 128 | r.callback.onSignalStrengthChanged(mSignalStrength); |
| 129 | } catch (RemoteException ex) { |
| 130 | remove(r.binder); |
| 131 | } |
| 132 | } |
| 133 | if ((events & PhoneStateListener.LISTEN_MESSAGE_WAITING_INDICATOR) != 0) { |
| 134 | try { |
| 135 | r.callback.onMessageWaitingIndicatorChanged(mMessageWaiting); |
| 136 | } catch (RemoteException ex) { |
| 137 | remove(r.binder); |
| 138 | } |
| 139 | } |
| 140 | if ((events & PhoneStateListener.LISTEN_CALL_FORWARDING_INDICATOR) != 0) { |
| 141 | try { |
| 142 | r.callback.onCallForwardingIndicatorChanged(mCallForwarding); |
| 143 | } catch (RemoteException ex) { |
| 144 | remove(r.binder); |
| 145 | } |
| 146 | } |
| 147 | if ((events & PhoneStateListener.LISTEN_CELL_LOCATION) != 0) { |
| 148 | sendCellLocation(r, mCellLocation); |
| 149 | } |
| 150 | if ((events & PhoneStateListener.LISTEN_CALL_STATE) != 0) { |
| 151 | try { |
| 152 | r.callback.onCallStateChanged(mCallState, mCallIncomingNumber); |
| 153 | } catch (RemoteException ex) { |
| 154 | remove(r.binder); |
| 155 | } |
| 156 | } |
| 157 | if ((events & PhoneStateListener.LISTEN_DATA_CONNECTION_STATE) != 0) { |
| 158 | try { |
| 159 | r.callback.onDataConnectionStateChanged(mDataConnectionState); |
| 160 | } catch (RemoteException ex) { |
| 161 | remove(r.binder); |
| 162 | } |
| 163 | } |
| 164 | if ((events & PhoneStateListener.LISTEN_DATA_ACTIVITY) != 0) { |
| 165 | try { |
| 166 | r.callback.onDataActivity(mDataActivity); |
| 167 | } catch (RemoteException ex) { |
| 168 | remove(r.binder); |
| 169 | } |
| 170 | } |
| 171 | } |
| 172 | } |
| 173 | } else { |
| 174 | remove(callback.asBinder()); |
| 175 | } |
| 176 | } |
| 177 | |
| 178 | private void remove(IBinder binder) { |
| 179 | synchronized (mRecords) { |
| 180 | final int N = mRecords.size(); |
| 181 | for (int i=0; i<N; i++) { |
| 182 | if (mRecords.get(i).binder == binder) { |
| 183 | mRecords.remove(i); |
| 184 | return; |
| 185 | } |
| 186 | } |
| 187 | } |
| 188 | } |
| 189 | |
| 190 | public void notifyCallState(int state, String incomingNumber) { |
The Android Open Source Project | ba87e3e | 2009-03-13 13:04:22 -0700 | [diff] [blame] | 191 | if (!checkPhoneStatePermission("notifyCallState()")) { |
| 192 | return; |
| 193 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 194 | synchronized (mRecords) { |
| 195 | mCallState = state; |
| 196 | mCallIncomingNumber = incomingNumber; |
| 197 | final int N = mRecords.size(); |
| 198 | for (int i=N-1; i>=0; i--) { |
| 199 | Record r = mRecords.get(i); |
| 200 | if ((r.events & PhoneStateListener.LISTEN_CALL_STATE) != 0) { |
| 201 | try { |
| 202 | r.callback.onCallStateChanged(state, incomingNumber); |
| 203 | } catch (RemoteException ex) { |
| 204 | remove(r.binder); |
| 205 | } |
| 206 | } |
| 207 | } |
| 208 | } |
| 209 | broadcastCallStateChanged(state, incomingNumber); |
| 210 | } |
| 211 | |
| 212 | public void notifyServiceState(ServiceState state) { |
The Android Open Source Project | ba87e3e | 2009-03-13 13:04:22 -0700 | [diff] [blame] | 213 | if (!checkPhoneStatePermission("notifyServiceState()")) { |
| 214 | return; |
| 215 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 216 | synchronized (mRecords) { |
| 217 | mServiceState = state; |
| 218 | final int N = mRecords.size(); |
| 219 | for (int i=N-1; i>=0; i--) { |
| 220 | Record r = mRecords.get(i); |
| 221 | if ((r.events & PhoneStateListener.LISTEN_SERVICE_STATE) != 0) { |
| 222 | sendServiceState(r, state); |
| 223 | } |
| 224 | } |
| 225 | } |
| 226 | broadcastServiceStateChanged(state); |
| 227 | } |
| 228 | |
| 229 | public void notifySignalStrength(int signalStrengthASU) { |
The Android Open Source Project | ba87e3e | 2009-03-13 13:04:22 -0700 | [diff] [blame] | 230 | if (!checkPhoneStatePermission("notifySignalStrength()")) { |
| 231 | return; |
| 232 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 233 | synchronized (mRecords) { |
| 234 | mSignalStrength = signalStrengthASU; |
| 235 | final int N = mRecords.size(); |
| 236 | for (int i=N-1; i>=0; i--) { |
| 237 | Record r = mRecords.get(i); |
| 238 | if ((r.events & PhoneStateListener.LISTEN_SIGNAL_STRENGTH) != 0) { |
| 239 | try { |
| 240 | r.callback.onSignalStrengthChanged(signalStrengthASU); |
| 241 | } catch (RemoteException ex) { |
| 242 | remove(r.binder); |
| 243 | } |
| 244 | } |
| 245 | } |
| 246 | } |
| 247 | broadcastSignalStrengthChanged(signalStrengthASU); |
| 248 | } |
| 249 | |
| 250 | public void notifyMessageWaitingChanged(boolean mwi) { |
The Android Open Source Project | ba87e3e | 2009-03-13 13:04:22 -0700 | [diff] [blame] | 251 | if (!checkPhoneStatePermission("notifyMessageWaitingChanged()")) { |
| 252 | return; |
| 253 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 254 | synchronized (mRecords) { |
| 255 | mMessageWaiting = mwi; |
| 256 | final int N = mRecords.size(); |
| 257 | for (int i=N-1; i>=0; i--) { |
| 258 | Record r = mRecords.get(i); |
| 259 | if ((r.events & PhoneStateListener.LISTEN_MESSAGE_WAITING_INDICATOR) != 0) { |
| 260 | try { |
| 261 | r.callback.onMessageWaitingIndicatorChanged(mwi); |
| 262 | } catch (RemoteException ex) { |
| 263 | remove(r.binder); |
| 264 | } |
| 265 | } |
| 266 | } |
| 267 | } |
| 268 | } |
| 269 | |
| 270 | public void notifyCallForwardingChanged(boolean cfi) { |
The Android Open Source Project | ba87e3e | 2009-03-13 13:04:22 -0700 | [diff] [blame] | 271 | if (!checkPhoneStatePermission("notifyCallForwardingChanged()")) { |
| 272 | return; |
| 273 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 274 | synchronized (mRecords) { |
| 275 | mCallForwarding = cfi; |
| 276 | final int N = mRecords.size(); |
| 277 | for (int i=N-1; i>=0; i--) { |
| 278 | Record r = mRecords.get(i); |
| 279 | if ((r.events & PhoneStateListener.LISTEN_CALL_FORWARDING_INDICATOR) != 0) { |
| 280 | try { |
| 281 | r.callback.onCallForwardingIndicatorChanged(cfi); |
| 282 | } catch (RemoteException ex) { |
| 283 | remove(r.binder); |
| 284 | } |
| 285 | } |
| 286 | } |
| 287 | } |
| 288 | } |
| 289 | |
| 290 | public void notifyDataActivity(int state) { |
The Android Open Source Project | ba87e3e | 2009-03-13 13:04:22 -0700 | [diff] [blame] | 291 | if (!checkPhoneStatePermission("notifyDataActivity()")) { |
| 292 | return; |
| 293 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 294 | synchronized (mRecords) { |
| 295 | mDataActivity = state; |
| 296 | final int N = mRecords.size(); |
| 297 | for (int i=N-1; i>=0; i--) { |
| 298 | Record r = mRecords.get(i); |
| 299 | if ((r.events & PhoneStateListener.LISTEN_DATA_ACTIVITY) != 0) { |
| 300 | try { |
| 301 | r.callback.onDataActivity(state); |
| 302 | } catch (RemoteException ex) { |
| 303 | remove(r.binder); |
| 304 | } |
| 305 | } |
| 306 | } |
| 307 | } |
| 308 | } |
| 309 | |
| 310 | public void notifyDataConnection(int state, boolean isDataConnectivityPissible, |
| 311 | String reason, String apn, String interfaceName) { |
The Android Open Source Project | ba87e3e | 2009-03-13 13:04:22 -0700 | [diff] [blame] | 312 | if (!checkPhoneStatePermission("notifyDataConnection()")) { |
| 313 | return; |
| 314 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 315 | synchronized (mRecords) { |
| 316 | mDataConnectionState = state; |
| 317 | mDataConnectionPossible = isDataConnectivityPissible; |
| 318 | mDataConnectionReason = reason; |
| 319 | mDataConnectionApn = apn; |
| 320 | mDataConnectionInterfaceName = interfaceName; |
| 321 | final int N = mRecords.size(); |
| 322 | for (int i=N-1; i>=0; i--) { |
| 323 | Record r = mRecords.get(i); |
| 324 | if ((r.events & PhoneStateListener.LISTEN_DATA_CONNECTION_STATE) != 0) { |
| 325 | try { |
| 326 | r.callback.onDataConnectionStateChanged(state); |
| 327 | } catch (RemoteException ex) { |
| 328 | remove(r.binder); |
| 329 | } |
| 330 | } |
| 331 | } |
| 332 | } |
| 333 | broadcastDataConnectionStateChanged(state, isDataConnectivityPissible, |
| 334 | reason, apn, interfaceName); |
| 335 | } |
| 336 | |
| 337 | public void notifyDataConnectionFailed(String reason) { |
The Android Open Source Project | ba87e3e | 2009-03-13 13:04:22 -0700 | [diff] [blame] | 338 | if (!checkPhoneStatePermission("notifyDataConnectionFailed()")) { |
| 339 | return; |
| 340 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 341 | /* |
| 342 | * This is commented out because there is on onDataConnectionFailed callback |
| 343 | * on PhoneStateListener. There should be. |
| 344 | synchronized (mRecords) { |
| 345 | mDataConnectionFailedReason = reason; |
| 346 | final int N = mRecords.size(); |
| 347 | for (int i=N-1; i>=0; i--) { |
| 348 | Record r = mRecords.get(i); |
| 349 | if ((r.events & PhoneStateListener.LISTEN_DATA_CONNECTION_FAILED) != 0) { |
| 350 | // XXX |
| 351 | } |
| 352 | } |
| 353 | } |
| 354 | */ |
| 355 | broadcastDataConnectionFailed(reason); |
| 356 | } |
| 357 | |
| 358 | public void notifyCellLocation(Bundle cellLocation) { |
The Android Open Source Project | ba87e3e | 2009-03-13 13:04:22 -0700 | [diff] [blame] | 359 | if (!checkPhoneStatePermission("notifyCellLocation()")) { |
| 360 | return; |
| 361 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 362 | synchronized (mRecords) { |
| 363 | mCellLocation = cellLocation; |
| 364 | final int N = mRecords.size(); |
| 365 | for (int i=N-1; i>=0; i--) { |
| 366 | Record r = mRecords.get(i); |
| 367 | if ((r.events & PhoneStateListener.LISTEN_CELL_LOCATION) != 0) { |
| 368 | sendCellLocation(r, cellLocation); |
| 369 | } |
| 370 | } |
| 371 | } |
| 372 | } |
| 373 | |
| 374 | // |
| 375 | // the new callback broadcasting |
| 376 | // |
| 377 | // copy the service state object so they can't mess it up in the local calls |
| 378 | // |
| 379 | public void sendServiceState(Record r, ServiceState state) { |
| 380 | try { |
| 381 | r.callback.onServiceStateChanged(new ServiceState(state)); |
| 382 | } catch (RemoteException ex) { |
| 383 | remove(r.binder); |
| 384 | } |
| 385 | } |
| 386 | |
| 387 | public void sendCellLocation(Record r, Bundle cellLocation) { |
| 388 | try { |
| 389 | r.callback.onCellLocationChanged(new Bundle(cellLocation)); |
| 390 | } catch (RemoteException ex) { |
| 391 | remove(r.binder); |
| 392 | } |
| 393 | } |
| 394 | |
| 395 | |
| 396 | @Override |
| 397 | public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
| 398 | if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DUMP) |
| 399 | != PackageManager.PERMISSION_GRANTED) { |
| 400 | pw.println("Permission Denial: can't dump telephony.registry from from pid=" |
| 401 | + Binder.getCallingPid() |
| 402 | + ", uid=" + Binder.getCallingUid()); |
| 403 | return; |
| 404 | } |
| 405 | synchronized (mRecords) { |
| 406 | final int N = mRecords.size(); |
| 407 | pw.println("last known state:"); |
| 408 | pw.println(" mCallState=" + mCallState); |
| 409 | pw.println(" mCallIncomingNumber=" + mCallIncomingNumber); |
| 410 | pw.println(" mServiceState=" + mServiceState); |
| 411 | pw.println(" mSignalStrength=" + mSignalStrength); |
| 412 | pw.println(" mMessageWaiting=" + mMessageWaiting); |
| 413 | pw.println(" mCallForwarding=" + mCallForwarding); |
| 414 | pw.println(" mDataActivity=" + mDataActivity); |
| 415 | pw.println(" mDataConnectionState=" + mDataConnectionState); |
| 416 | pw.println(" mDataConnectionPossible=" + mDataConnectionPossible); |
| 417 | pw.println(" mDataConnectionReason=" + mDataConnectionReason); |
| 418 | pw.println(" mDataConnectionApn=" + mDataConnectionApn); |
| 419 | pw.println(" mDataConnectionInterfaceName=" + mDataConnectionInterfaceName); |
| 420 | pw.println(" mCellLocation=" + mCellLocation); |
| 421 | pw.println("registrations: count=" + N); |
| 422 | for (int i=0; i<N; i++) { |
| 423 | Record r = mRecords.get(i); |
| 424 | pw.println(" " + r.pkgForDebug + " 0x" + Integer.toHexString(r.events)); |
| 425 | } |
| 426 | } |
| 427 | } |
| 428 | |
| 429 | |
| 430 | // |
| 431 | // the legacy intent broadcasting |
| 432 | // |
| 433 | |
| 434 | private void broadcastServiceStateChanged(ServiceState state) { |
| 435 | Intent intent = new Intent(TelephonyIntents.ACTION_SERVICE_STATE_CHANGED); |
| 436 | Bundle data = new Bundle(); |
| 437 | state.fillInNotifierBundle(data); |
| 438 | intent.putExtras(data); |
| 439 | mContext.sendStickyBroadcast(intent); |
| 440 | } |
| 441 | |
| 442 | private void broadcastSignalStrengthChanged(int asu) { |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame^] | 443 | long ident = Binder.clearCallingIdentity(); |
| 444 | try { |
| 445 | mBatteryStats.notePhoneSignalStrength(asu); |
| 446 | } catch (RemoteException e) { |
| 447 | } finally { |
| 448 | Binder.restoreCallingIdentity(ident); |
| 449 | } |
| 450 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 451 | Intent intent = new Intent(TelephonyIntents.ACTION_SIGNAL_STRENGTH_CHANGED); |
| 452 | intent.putExtra(PhoneStateIntentReceiver.INTENT_KEY_ASU, asu); |
| 453 | mContext.sendStickyBroadcast(intent); |
| 454 | } |
| 455 | |
| 456 | private void broadcastCallStateChanged(int state, String incomingNumber) { |
| 457 | long ident = Binder.clearCallingIdentity(); |
| 458 | try { |
| 459 | if (state == TelephonyManager.CALL_STATE_IDLE) { |
| 460 | mBatteryStats.notePhoneOff(); |
| 461 | } else { |
| 462 | mBatteryStats.notePhoneOn(); |
| 463 | } |
| 464 | } catch (RemoteException e) { |
| 465 | } finally { |
| 466 | Binder.restoreCallingIdentity(ident); |
| 467 | } |
| 468 | |
| 469 | Intent intent = new Intent(TelephonyManager.ACTION_PHONE_STATE_CHANGED); |
| 470 | intent.putExtra(Phone.STATE_KEY, |
| 471 | DefaultPhoneNotifier.convertCallState(state).toString()); |
| 472 | if (!TextUtils.isEmpty(incomingNumber)) { |
| 473 | intent.putExtra(TelephonyManager.EXTRA_INCOMING_NUMBER, incomingNumber); |
| 474 | } |
| 475 | mContext.sendBroadcast(intent, android.Manifest.permission.READ_PHONE_STATE); |
| 476 | } |
| 477 | |
| 478 | private void broadcastDataConnectionStateChanged(int state, boolean isDataConnectivityPossible, |
| 479 | String reason, String apn, String interfaceName) { |
Dianne Hackborn | 627bba7 | 2009-03-24 22:32:56 -0700 | [diff] [blame^] | 480 | // Note: not reporting to the battery stats service here, because the |
| 481 | // status bar takes care of that after taking into account all of the |
| 482 | // required info. |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 483 | Intent intent = new Intent(TelephonyIntents.ACTION_ANY_DATA_CONNECTION_STATE_CHANGED); |
| 484 | intent.putExtra(Phone.STATE_KEY, DefaultPhoneNotifier.convertDataState(state).toString()); |
| 485 | if (!isDataConnectivityPossible) { |
| 486 | intent.putExtra(Phone.NETWORK_UNAVAILABLE_KEY, true); |
| 487 | } |
| 488 | if (reason != null) { |
| 489 | intent.putExtra(Phone.STATE_CHANGE_REASON_KEY, reason); |
| 490 | } |
| 491 | intent.putExtra(Phone.DATA_APN_KEY, apn); |
| 492 | intent.putExtra(Phone.DATA_IFACE_NAME_KEY, interfaceName); |
| 493 | mContext.sendStickyBroadcast(intent); |
| 494 | } |
| 495 | |
| 496 | private void broadcastDataConnectionFailed(String reason) { |
| 497 | Intent intent = new Intent(TelephonyIntents.ACTION_DATA_CONNECTION_FAILED); |
| 498 | intent.putExtra(Phone.FAILURE_REASON_KEY, reason); |
| 499 | mContext.sendStickyBroadcast(intent); |
| 500 | } |
The Android Open Source Project | ba87e3e | 2009-03-13 13:04:22 -0700 | [diff] [blame] | 501 | |
| 502 | private boolean checkPhoneStatePermission(String method) { |
| 503 | if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.MODIFY_PHONE_STATE) |
| 504 | == PackageManager.PERMISSION_GRANTED) { |
| 505 | return true; |
| 506 | } |
| 507 | String msg = "Modify Phone State Permission Denial: " + method + " from pid=" |
| 508 | + Binder.getCallingPid() |
| 509 | + ", uid=" + Binder.getCallingUid(); |
| 510 | Log.w(TAG, msg); |
| 511 | return false; |
| 512 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 513 | } |