Commit Graph

134 Commits

Author SHA1 Message Date
David Brown
ae3efa53a9 Move the "voice_capable" resource into the framework.
There's currently a config.xml param in the phone app saying whether the
current device is "voice capable", which is used to determine (among other
things) whether the OTASP call should run in interactive mode.

But both Contacts and Settings are about to need this flag too, so it
really belongs in the framework instead.  As of this change it's now
"com.android.internal.R.bool.voice_capable".

Also add a corresponding TelephonyManager call so that unbundled and 3rd
party apps can access it too.

Change-Id: Ie9a8803295bf97eb32154291aac8fce1e21c7b25
2010-08-18 14:12:30 -07:00
Jake Hamby
a774f5817b resolved conflicts for merge of 31202b1a to master
Change-Id: Ia8ae32c5ebcd13843ed9cc82c80bf551b38e586f
2010-08-16 14:42:01 -07:00
Jake Hamby
31202b1a40 am 3f442ece: Merge "Fix character count bug and Javadoc typos in SMS (with test cases)" into gingerbread
Merge commit '3f442ece257d416b48f7803a4cc263f0215faa0d' into gingerbread-plus-aosp

* commit '3f442ece257d416b48f7803a4cc263f0215faa0d':
  Fix character count bug and Javadoc typos in SMS (with test cases)
2010-08-13 15:19:11 -07:00
Jake Hamby
17f616823a Fix character count bug and Javadoc typos in SMS (with test cases)
Fix a character count bug I discovered while working on related SMS
bugs. Includes a new set of test cases to verify the fix for the
buggy calculateLength() methods ("runtest frameworks-telephony").

You can also verify that the counter works properly in the Mms app
by typing characters until the boundary is crossed where an
additional message part is required. The counter should count down
to 0 characters remaining before increasing the message count.

Change-Id: I4de68b82dfc53dcae094865798f2c0235a355d43
2010-08-13 14:01:31 -07:00
Dmitri Plotnikov
3e4b7c332f Keep the '+' when normalizing the phone number
Change-Id: I24731735ed18dbc92a643a0d99d35a1b58be40c8
2010-08-13 11:09:29 -07:00
John Wang
c178b95c1f am 2835391c: am 686a9505: Merge "Update switch call and accept call." into gingerbread
Merge commit '2835391c1709a2b655940200dab0fc74ef08512d'

* commit '2835391c1709a2b655940200dab0fc74ef08512d':
  Update switch call and accept call.
2010-08-12 17:35:53 -07:00
John Wang
2835391c17 am 686a9505: Merge "Update switch call and accept call." into gingerbread
Merge commit '686a95055896c221c62fe7f4c3dda137809df91e' into gingerbread-plus-aosp

* commit '686a95055896c221c62fe7f4c3dda137809df91e':
  Update switch call and accept call.
2010-08-12 17:33:19 -07:00
John Wang
c159c84699 Update switch call and accept call.
Change-Id: Ifdd1af77e3eca08f6c931605ecfb275835b78709
2010-08-12 14:52:39 -07:00
jsh
0b4e3ad356 am 82cadee3: Merge "Add support for PSC of serving cell." into gingerbread
Merge commit '82cadee3ca830315c617dfdbf3a8eef207c58436' into gingerbread-plus-aosp

* commit '82cadee3ca830315c617dfdbf3a8eef207c58436':
  Add support for PSC of serving cell.
2010-08-04 14:35:44 -07:00
jsh
05a5a88a17 Add support for PSC of serving cell.
Bug: 2465036
2010-08-03 14:50:18 -07:00
Wink Saville
ae2036a8f9 am 7472c219: am 1540a7ea: am c69f5be0: Add PhoneSubInfo.getCompleteVoiceMailNumber.
Merge commit '7472c219a13e3f9f74d9a4adf1478e9c4f9248a2'

* commit '7472c219a13e3f9f74d9a4adf1478e9c4f9248a2':
  Add PhoneSubInfo.getCompleteVoiceMailNumber.
2010-08-02 12:09:03 -07:00
Wink Saville
7472c219a1 am 1540a7ea: am c69f5be0: Add PhoneSubInfo.getCompleteVoiceMailNumber.
Merge commit '1540a7ea1afcb772b5fcf90f635153f6489eb8ed' into gingerbread-plus-aosp

* commit '1540a7ea1afcb772b5fcf90f635153f6489eb8ed':
  Add PhoneSubInfo.getCompleteVoiceMailNumber.
2010-08-02 12:06:34 -07:00
Wink Saville
1540a7ea1a am c69f5be0: Add PhoneSubInfo.getCompleteVoiceMailNumber.
Merge commit 'c69f5be0ed3529564e5db6874de52775c2c99007' into gingerbread

* commit 'c69f5be0ed3529564e5db6874de52775c2c99007':
  Add PhoneSubInfo.getCompleteVoiceMailNumber.
2010-08-02 12:02:42 -07:00
Wink Saville
c69f5be0ed Add PhoneSubInfo.getCompleteVoiceMailNumber.
PhoneSubInfo.getVoiceMailNumber now returns only the network
portion of the voicemail number. Use the new method
PhoneSubInfo.getCompleteVoiceMailNumber to get the netowrk
portion and the post dial portion.

Bug: 2881483
Change-Id: I7637d4fa0ffa046b4eebc4d599719bb668c940b5
2010-08-02 11:07:51 -07:00
Dmitri Plotnikov
aae052324f Merge "Throws IllegalArgumentException if the country code is null." 2010-07-28 20:37:26 -07:00
Bai Tao
1e80299bd4 Throws IllegalArgumentException if the country code is null.
Also removed unnecessary Locale check

Change-Id: I547713372900f1ea71e2215c0023a0981b6aca94
2010-07-28 20:33:28 -07:00
Bai Tao
fae6ec9e96 Added country based formatNumber methods
a. Format the number to E164.
b. Format the number based on country convention.
c. Normailize the number.

Change-Id: I39d59b99aa1a5136371dd20c74d9d9c8ec855369
2010-07-29 06:54:25 +08:00
jsh
295d45bef4 Add support for PSC of serving cell.
Bug: 2465036
Change-Id: Id4bc0a60463510d5fd89113af7815360e09d2125
2010-07-20 17:01:45 -07:00
The Android Open Source Project
1b1f0bc1f8 am 4248d588: merge from open-source master
Merge commit '4248d5887bf9d7d65b649a9ca0c7ba623135eed5'

* commit '4248d5887bf9d7d65b649a9ca0c7ba623135eed5':
  Makes PhoneNumberUtils support international numbers after a CLIR command.
2010-07-16 13:46:08 -07:00
Babis Triantafyllou
adff0ad3cd Makes PhoneNumberUtils support international numbers after a CLIR command.
Makes PhoneNumberUtils.java support numbers in international
format (starting with ‘+’ character) after a CLIR command.

Previously a plus character would always be removed unless it
occupied the first position of the number string. In this case,
when the number is preceded by #31# (CLIR), the plus character
will be removed as well.

This is an error, prohibiting a type approval of the phone.

This change will detect the plus character after the CLIR command
and will insert it at the right position.

Change-Id: Ib220aee7b3eda30cde960db8c7470523dc5fd313
2010-07-14 13:59:01 +02:00
Dianne Hackborn
5ddd127d5a Implement ListFragment and Fragment context menus.
Also fix the docs build.

Change-Id: I96f24cc03e6debd897171e503957284b140a9f27
2010-06-12 22:34:04 -07:00
Wink Saville
4dc643eb67 Fix some javadoc link/see's to fix the build for the sdk-win_sdk target.
Change-Id: I243c19d3d7f1ed2decbd6bfc7ecbe6ce2b582fc2
2010-06-12 22:16:41 -07:00
Bai Tao
ef4fd8e12e Reimplement the PhoneNumberFormattingTextWatcher
a. Built the external/libphonenumberutil into the ext.jar. The file size increased 50K, the phone number meta file is 90K before the compression.
b. Used the external/libphonenumberutil to format the phone number for about 200 countries.
c. Beside the phone number formatting, the external/libphonenumberutil will also be used for phonenumber match and international dialing.

Change-Id: Ie5165dc60d66e1eddab7134725a8d1d1c826434a
2010-06-10 11:27:54 +08:00
Robert Greenwalt
02648a4b84 Clean up APN notifications.
Add APNType info to notifications so you can tell what's happening.  Now, even if a new APN
shares a connection with an already-connected-to- apn type, the new type will get all
the connecting and connected messages on connect and disconnecting/disconnected on disconnect
even though the shared connection remains connected.

Cleaning out the hacks MobileDataStateTracker needed to deal with the old situation.
bug:2226092

Change-Id: Iddd7421d6b91cda7c8405f9c3d5404ac04ef8e42
2010-06-09 16:52:01 -07:00
The Android Open Source Project
d994dcbd81 am cefdedc3: merge from froyo-plus-aosp 2010-06-07 16:45:04 -07:00
The Android Open Source Project
7ad843d66d merge from open-source master
Change-Id: I56de40bad4be52a06300bfc310e16d27b2fb14df
2010-06-07 16:32:53 -07:00
Lars Dunemark
47633f8627 Removes dashes when locale and number is not NANP or Japan
Removes all dashes if locale isn't NANP or Japan and the number
don't have there country code.

Use case: If adding a number starting with 1nnnnnn and then
          trying to add a country code before (ex +46) we will first
          trigger NANP formatting with +1-nnn-nnn so when we get
          +41-nnn-nnn we will still have the old NANP formatting.
          This number should be shown as +461nnnnnn.

Change-Id: I5cab830350d785a58367eba79e268d9e8ee16aac
2010-06-07 14:00:19 -07:00
The Android Open Source Project
cae1bfd266 am 634e9a12: am 54525412: am 3aecdb9d: merge from open-source master 2010-05-18 18:27:18 -07:00
The Android Open Source Project
3aecdb9d7e merge from open-source master
Change-Id: Ib711450566694550d9cb9ba01c25599010d2e5e4
2010-05-18 12:47:02 -07:00
Jean-Baptiste Queru
e25863c909 fix build
Change-Id: I86ee569ec81e6c690f7697237be7d94307014142
2010-05-18 11:54:42 -07:00
Jake Hamby
390de22024 Fix some typos and other cosmetic cleanups in telephony framework.
- Fix typos in Javadoc and comments.
- Fix Javadoc @link references to other classes/methods.
- Rename MISSING_UKNOWN_APN to MISSING_UNKNOWN_APN in DataConnection.
- Remove unused (and misspelled) RETRYIES_* consts in RetryManager.

Change-Id: I3b44ac8320d6c1e4c350be600c7ef266aaf735e4
2010-05-13 17:44:26 -07:00
The Android Open Source Project
a4bb641040 am 1331ded8: am e28776bb: am b1110149: merge from open-source master 2010-05-13 14:59:22 -07:00
The Android Open Source Project
b1110149cc merge from open-source master
Change-Id: I88a580162b34a80d1e3e7987b7a301c253afa0e8
2010-05-13 14:50:16 -07:00
The Android Open Source Project
381b55863e am 7cd6ca9b: am d6e24ca2: am 4adacd23: merge from open-source master 2010-05-12 15:25:07 -07:00
The Android Open Source Project
4adacd23d4 merge from open-source master
Change-Id: If6730b50627b2231bd345e594d8d30a37557849e
2010-05-12 14:53:25 -07:00
The Android Open Source Project
24d9c149c8 am fc97669a: am 72a6af1a: am 7d952644: merge from open-source master 2010-05-12 14:16:50 -07:00
The Android Open Source Project
7d9526445c merge from open-source master
Change-Id: Ib5ea9745c2b652d64646e3e28c12e63815321ff9
2010-05-12 14:10:23 -07:00
Samuel Holmberg
ce2a97aeb8 Preserve '+' in phone numbers imported from SIM.
Contacts with phonenumbers beginning with '+' lose the '+' in the
phonebook when imported from SIM.

This was only noticable on ADN-records with unknown NPI-values which
isn't very usual.

Change-Id: I181249759ae3d4181dd3cf627c7a588394b80419
2010-05-11 15:21:43 -07:00
Naveen Kalla
0a5174a6e9 Add support for EVDO Rev B
Change-Id: I8588e8b342c51f4b79bced8ef8fe60d57f07aefa
2010-05-11 10:12:07 -07:00
Naveen Kalla
18573e9281 Support to display message when operation is blocked due to FDN being enabled
The terminal disallows USSD, SMS, Voice Call and Supplementary services
operations for numbers not in the Fixed Dialing Number (FDN) list when the
FDN service is enabled. FDN_CHECK_FAILURE error is sent from the RIL and the
message needs to be displayed to indicate the failure.

Change-Id: I49bd63f69a3f0201125b17cd16db2e8fcf93ddc3
2010-05-11 09:12:00 -07:00
The Android Open Source Project
108817f3d8 am 8b270a7a: am 579e08e6: am f7896449: merge from open-source master 2010-05-05 18:16:31 -07:00
The Android Open Source Project
f78964490d merge from open-source master
Change-Id: Ia9e1f4e049f5870386ea29ddb6e3ef028ea918da
2010-05-05 15:57:42 -07:00
Jake Hamby
bcd573229e Fix some more typos, remove unused imports, and remove unnecessary cast.
More minor code cleanups in the telephony framework.

Change-Id: I27abe11e02fc6fea12885eea4fe275240a546332
2010-05-04 13:31:04 -07:00
Jake Hamby
145ff609de Spelling corrections and other minor cosmetic cleanups.
- Fixed a bunch of typos in comments (plus a few variable names)
- Removed unused import lines from telephony classes
- Added @Override attribute to overriding methods
- Made SmsMessage.PduParser inner class private & deleted unused constructor
- Added type specifiers to declarations of ArrayList and HashMap
- SimulatedCommands.getRegistrationState() had an ArrayIndexOutOfBoundsException
  trying to write to index 14 of a 14-element array. I removed the
  out-of-bounds assignment.

Change-Id: I054b5156aa64ab6639028d5b45a7e688b2deee08
2010-04-15 15:23:12 -07:00
Naveen Kalla
c6dd77d04a telephony: Fix CID when CID is unknown
Unknown CID is indicated as 0xFFFFFFFF by ril. When telephony receives that
value, set CID to UNKNOWN.
2010-04-12 11:16:22 -07:00
John Wang
56c2d2ff27 Add emergencyOnly indicator in ServiceState.
For bug 2536842 to show signal strength in Emergency mode.

The STATE_EMERGENCY_ONLY of ServiceState is not in-use.

So add a hide interface to indicate Emergency mode.

Change-Id: I19398ac5e73a722dcaaf744347f961d1fa7513ac
2010-04-07 16:06:13 -07:00
Jake Hamby
633dfb6da6 Fix some typos and logging of calls to CDMA methods.
Fixed some comment typos and cleaned up logging of unexpected calls to
CDMA-specific methods on a non-CDMA device.

Change-Id: Ia6e5fba765122cbf3186fd9fecca7a3931a76dcc
2010-03-22 14:41:43 -07:00
jsh
8214deb542 Add definitions for WiMAX and iDen network types.
b/2509185

Change-Id: Icf07ce857874e200712218713edbdbb47e646297
2010-03-15 15:31:08 -07:00
Kenny Root
15a4d2ffd0 Add correct copyright headers to multiple files
Format for the list of changes shows the origin commit reference followed
by the file name.

33931-p9 awt/org/apache/harmony/awt/gl/font/AndroidGlyphVector.java
33931-p9 awt/org/apache/harmony/awt/gl/image/PngDecoderJava.java
133776-p9 core/java/android/app/IntentService.java
127013-p9 core/java/android/appwidget/AppWidgetHost.java
27863-p9 core/java/android/bluetooth/BluetoothAudioGateway.java
60765-p9 core/java/android/content/SyncResult.java
43920-p9 core/java/android/content/pm/ActivityInfo.java
43920-p9 core/java/android/content/pm/ApplicationInfo.java
43920-p9 core/java/android/content/pm/InstrumentationInfo.java
43920-p9 core/java/android/content/pm/PackageInfo.java
44103-p9 core/java/android/content/pm/PackageItemInfo.java
68960-p9 core/java/android/content/pm/PackageStats.java
43920-p9 core/java/android/content/pm/ResolveInfo.java
43920-p9 core/java/android/content/pm/ServiceInfo.java
60641-p9 core/java/android/content/res/Configuration.java
60734-p9 core/java/android/content/res/TypedArray.java
137672-p9 core/java/android/inputmethodservice/ExtractButton.java
123112-p9 core/java/android/inputmethodservice/ExtractEditText.java
119291-p9 core/java/android/inputmethodservice/IInputMethodSessionWrapper.java
112946-p9 core/java/android/inputmethodservice/IInputMethodWrapper.java
115078-p9 core/java/android/os/BatteryStats.java
124790-p9 core/java/android/text/style/UpdateAppearance.java
45083-p9 core/java/android/view/RawInputEvent.java
101491-p9 core/java/android/view/inputmethod/EditorInfo.java
114701-p9 core/java/android/view/inputmethod/ExtractedText.java
123112-p9 core/java/android/view/inputmethod/ExtractedTextRequest.java
119291-p9 core/java/com/android/internal/os/HandlerCaller.java
129279-p9 core/java/com/android/internal/os/PkgUsageStats.java
114701-p9 core/java/com/android/internal/view/IInputConnectionWrapper.java
114701-p9 core/java/com/android/internal/view/InputConnectionWrapper.java
84364-p9 opengl/java/android/opengl/EGLLogWrapper.java
11355-p9 opengl/tools/glgen/src/CFunc.java
11355-p9 opengl/tools/glgen/src/CType.java
11355-p9 opengl/tools/glgen/src/CodeEmitter.java
11355-p9 opengl/tools/glgen/src/GenerateGL.java
11355-p9 opengl/tools/glgen/src/JFunc.java
11355-p9 opengl/tools/glgen/src/JType.java
11355-p9 opengl/tools/glgen/src/JniCodeEmitter.java
11355-p9 opengl/tools/glgen/src/ParameterChecker.java
57236-p9 services/java/com/android/server/status/AnimatedImageView.java
66754-p9 services/java/com/android/server/status/CloseDragHandle.java
57188-p9 services/java/com/android/server/status/DateView.java
46928-p9 services/java/com/android/server/status/ExpandedView.java
70590-p9 services/java/com/android/server/status/FixedSizeDrawable.java
45968-p9 services/java/com/android/server/status/IconData.java
57470-p9 services/java/com/android/server/status/IconMerger.java
82719-p9 services/java/com/android/server/status/LatestItemView.java
45968-p9 services/java/com/android/server/status/NotificationData.java
66754-p9 services/java/com/android/server/status/NotificationLinearLayout.java
57458-p9 services/java/com/android/server/status/NotificationViewList.java
45968-p9 services/java/com/android/server/status/StatusBarException.java
45968-p9 services/java/com/android/server/status/StatusBarIcon.java
46130-p9 services/java/com/android/server/status/StatusBarNotification.java
45968-p9 services/java/com/android/server/status/StatusBarView.java
46199-p9 services/java/com/android/server/status/Ticker.java
62286-p9 services/java/com/android/server/status/TickerView.java
57188-p9 services/java/com/android/server/status/TrackingView.java
86041-p9 telephony/java/android/telephony/PhoneStateListener.java
87020-p9 telephony/java/com/android/internal/telephony/TelephonyIntents.java
136269-p9 telephony/java/com/android/internal/telephony/gsm/SpnOverride.java
34409-p9 tests/FrameworkTest/src/com/android/frameworktest/FrameworkTestApplication.java
55717-p9 tests/FrameworkTest/src/com/android/frameworktest/performance/InvalidateCycle.java
128994-p9 tests/ImfTest/src/com/android/imftest/samples/AutoCompleteTextViewActivityLandscape.java
128994-p9 tests/ImfTest/src/com/android/imftest/samples/AutoCompleteTextViewActivityPortrait.java
129372-p9 tests/ImfTest/src/com/android/imftest/samples/BigEditTextActivityNonScrollablePanScan.java
129372-p9 tests/ImfTest/src/com/android/imftest/samples/BigEditTextActivityNonScrollableResize.java
129372-p9 tests/ImfTest/src/com/android/imftest/samples/BigEditTextActivityScrollablePanScan.java
129372-p9 tests/ImfTest/src/com/android/imftest/samples/BigEditTextActivityScrollableResize.java
128994-p9 tests/ImfTest/src/com/android/imftest/samples/BottomEditTextActivityPanScan.java
128994-p9 tests/ImfTest/src/com/android/imftest/samples/BottomEditTextActivityResize.java
127341-p9 tests/ImfTest/src/com/android/imftest/samples/ButtonActivity.java
129347-p9 tests/ImfTest/src/com/android/imftest/samples/DialogActivity.java
129372-p9 tests/ImfTest/src/com/android/imftest/samples/EditTextActivityDialog.java
128994-p9 tests/ImfTest/src/com/android/imftest/samples/ManyEditTextActivityNoScrollPanScan.java
128994-p9 tests/ImfTest/src/com/android/imftest/samples/ManyEditTextActivityScrollPanScan.java
128994-p9 tests/ImfTest/src/com/android/imftest/samples/ManyEditTextActivityScrollResize.java
128994-p9 tests/ImfTest/src/com/android/imftest/samples/OneEditTextActivityNotSelected.java
128994-p9 tests/ImfTest/src/com/android/imftest/samples/OneEditTextActivitySelected.java
25959-p9 tests/framework-tests/src/android/test/FrameworkTests.java
46162-p9 tests/framework-tests/src/com/android/internal/http/multipart/MultipartTest.java
77101-p9 tools/layoutlib/bridge/tests/com/android/layoutlib/bridge/NinePatchTest.java
9788976b14 core/java/android/accounts/AuthenticatorDescription.java
5333288354 core/java/android/app/UiModeManager.java
93e7e22ec9 core/java/android/app/FullBackupAgent.java
328c0e7986 core/java/android/content/CursorEntityIterator.java
307da1a46b core/java/android/content/SyncQueue.java
307da1a46b core/java/android/content/SyncOperation.java
eb034652c2 core/java/android/content/pm/LabeledIntent.java
49237345d8 core/java/android/content/pm/FeatureInfo.java
a2b6c3775e core/java/android/content/pm/PackageInfoLite.java
3ecd5f4375 core/java/android/content/pm/RegisteredServicesCacheListener.java
5ebbb4a6b3 core/java/android/content/pm/XmlSerializerAndParser.java
c4516a7b62 core/java/android/database/sqlite/SQLiteTransactionListener.java
9bbc21a773 core/java/com/android/internal/backup/LocalTransport.java
21f1bd17b2 core/java/com/android/internal/content/PackageMonitor.java
4c62fc0e1e core/java/com/android/internal/view/BaseSurfaceHolder.java
4c62fc0e1e core/java/com/android/internal/view/BaseIWindow.java
e540833fdf core/java/com/android/internal/os/SamplingProfilerIntegration.java
192ab90388 core/tests/coretests/src/android/widget/expandablelistview/PositionTesterContextMenuListener.java
1619367ab8 media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/MediaProfileReader.java
27f8002e59 opengl/tools/glgen/stubs/gles11/glGetString.java
560814f6b1 opengl/tools/glgen/stubs/gles11/glGetProgramInfoLog.java
560814f6b1 opengl/tools/glgen/stubs/gles11/glGetShaderInfoLog.java
560814f6b1 opengl/tools/glgen/stubs/gles11/glShaderSource.java
1c4907ee77 opengl/tools/glgen/src/GenerateGLES.java
1c4907ee77 opengl/tools/glgen/src/Jsr239CodeEmitter.java
1c4907ee77 opengl/tools/glgen/src/GLESCodeEmitter.java
69e21f5f6e opengl/tests/gldual/src/com/android/gldual/TriangleRenderer.java
c028be4f3b packages/DefaultContainerService/src/com/android/defcontainer/DefaultContainerService.java
7c6efa13f1 tests/BrowserPowerTest/src/com/android/browserpowertest/PowerMeasurement.java
7c6efa13f1 tests/BrowserPowerTest/src/com/android/browserpowertest/PowerTestActivity.java
7c6efa13f1 tests/BrowserPowerTest/src/com/android/browserpowertest/PowerTestRunner.java
df8a3f31d8 tests/BrowserTestPlugin/src/com/android/testplugin/TestPlugin.java
cfaef699e1 tests/permission/src/com/android/framework/permission/tests/ActivityManagerPermissionTests.java
cfaef699e1 tests/permission/src/com/android/framework/permission/tests/ServiceManagerPermissionTests.java
cfaef699e1 tests/permission/src/com/android/framework/permission/tests/WindowManagerPermissionTests.java

Copyright header moved to top in following file:

core/tests/coretests/src/android/widget/ListViewTest.java

Change-Id: I3c3198be5a0ba36e18679ed834170432bf0b8418
2010-03-11 18:22:10 -08:00
John Wang
41a46718b3 Make getCellLocation return null if not available.
For bug 2422284.

Check the cell location and return null if the location is not available.

Change-Id: Ie9a331b906a8253c9a9596365af8705dc03823ce
2010-03-11 13:53:46 -08:00