TelephonyManager public class TelephonyManager extends ↳ android.telephony.TelephonyManager Provides access to information about the telephony services on the device. Applications can use the methods in this class to determine telephony services and states, as well as to access some types of subscriber information. Applications can also register a listener to receive notification of telephony state changes. The returned TelephonyManager will use the default subscription for all calls. To call an API for a specific subscription, use. TelephonyManager = defaultSubTelephonyManager.createForSubscriptionId(subId); Note that access to some telephony information is permission-protected. Your application cannot access the protected information unless it has the appropriate permissions declared in its manifest file.
Where permissions apply, they are noted in the the methods through which you access the protected information. Instances of this class must be obtained using with the argument TelephonyManager.class or with the argument. Summary Nested classes class Used to notify callers of when the network either successfully executes a USSD request, or if there was a failure while executing the request. Constants Open the voicemail settings activity to make changes to voicemail configuration. Broadcast intent action indicating that the call state on the device has changed. The Phone app sends this intent when a user opts to respond-via-message during an incoming call.
Broadcast intent action for letting the default dialer to know to show voicemail notification. Broadcast Action: The subscription carrier identity has changed. Int UICC application type is CSIM int UICC application type is ISIM int UICC application type is RUIM int UICC application type is SIM int UICC application type is USIM int Authentication type for UICC challenge is EAP AKA.
Int Authentication type for UICC challenge is EAP SIM. Int Device call state: No activity. Int Device call state: Off-hook. Int Device call state: Ringing. Int Value for which permits roaming on affiliated networks.
Int Value for which permits roaming on any network. Int Value for which only permits connections on home networks.
Int Value for which leaves the roaming mode set to the radio default or to the user's preference if they've indicated one. Int Data connection is active, but physical link is down int Data connection activity: Currently receiving IP PPP traffic. Int Data connection activity: Currently both sending and receiving IP PPP traffic. Int Data connection activity: No traffic. Int Data connection activity: Currently sending IP PPP traffic. Int Data connection state: Connected.
Int Data connection state: Currently setting up a data connection. Int Data connection state: Disconnected. Int Data connection state: Suspended. The intent to call voicemail. An int extra used with which indicates the updated carrier id of the current subscription. An string extra used with which indicates the updated carrier name of the current subscription. The boolean value indicating whether the voicemail settings activity launched by should hide settings accessible through public API.
Extra key used with the broadcast for a String containing the incoming or outgoing phone number. Boolean value representing whether the is new or a refresh of an existing notification. The intent to launch voicemail settings. The number of voice messages associated with the notification. The extra used with an and Intent to specify the the configuration or notification is for. The lookup key used with the broadcast for a String containing the new call state. An int extra used with to indicate the subscription which has changed.
The voicemail number. A boolean meta-data value indicating whether the voicemail settings should be hidden in the call settings page launched. From class Creates and returns a copy of this object. Boolean ( obj) Indicates whether some other object is 'equal to' this one. Void Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. Final Returns the runtime class of this Object. Int Returns a hash code value for the object.
Final void Wakes up a single thread that is waiting on this object's monitor. Final void Wakes up all threads that are waiting on this object's monitor.
Returns a string representation of the object. Final void (long millis, int nanos) Causes the current thread to wait until another thread invokes the method or the method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed. Final void (long millis) Causes the current thread to wait until either another thread invokes the method or the method for this object, or a specified amount of time has elapsed.
Final void Causes the current thread to wait until another thread invokes the method or the method for this object. Added in public static final ACTIONPHONESTATECHANGED Broadcast intent action indicating that the call state on the device has changed. The extra indicates the new call state. If a receiving app has permission, a second extra provides the phone number for incoming and outgoing calls as a String.
If the receiving app has and permission, it will receive the broadcast twice; one with the populated with the phone number, and another with it blank. Due to the nature of broadcasts, you cannot assume the order in which these broadcasts will arrive, however you are guaranteed to receive two in this case. Apps which are interested in the can ignore the broadcasts where is not present in the extras (e.g. Where returns false). This was a broadcast in version 1.0, but it is no longer sticky.
Instead, use to synchronously query the current call state. Requires the permission. Added in public static final ACTIONRESPONDVIAMESSAGE The Phone app sends this intent when a user opts to respond-via-message during an incoming call. By default, the device's default SMS app consumes this message and sends a text message to the caller.
A third party app can also provide this functionality by consuming this Intent with a and sending the message using its own messaging system. The intent contains a URI (available from ) describing the recipient, using either the sms:, smsto:, mms:, or mmsto: URI schema.
Each of these URI schema carry the recipient information the same way: the path part of the URI contains the recipient's phone number or a comma-separated set of phone numbers if there are multiple recipients. For example, smsto. The intent may also contain extras for the message text (in ) and a message subject (in ).
Note: The intent-filter that consumes this Intent needs to be in a that requires the permission. For example, the service that receives this intent can be declared in the manifest file with an intent filter like this:
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The extra indicates the total numbers of unheard voicemails. The extra indicates the voicemail number if available. The extra is a that will call the voicemail number when sent. This extra will be empty if the voicemail number is not set, and will be set instead. The extra is a that will launch the voicemail settings. This extra is only available when the voicemail number is not set. The extra indicates whether the notification is a refresh or a new notification.
Added in public static final ACTIONSUBSCRIPTIONCARRIERIDENTITYCHANGED Broadcast Action: The subscription carrier identity has changed. This intent could be sent on the following events:. Subscription absent.
Carrier identity could change from a valid id to. Subscription loaded. Carrier identity could change from to a valid id. The subscription carrier is recognized after a remote update. The intent will have the following extra values:. The up-to-date carrier id of the current subscription id. The up-to-date carrier name of the current subscription.
The subscription id associated with the changed carrier identity. This is a protected intent that can only be sent by the system. Constant Value: 'android.telephony.action.SUBSCRIPTIONCARRIERIDENTITYCHANGED'. Added in public static final EXTRAINCOMINGNUMBER Extra key used with the broadcast for a String containing the incoming or outgoing phone number. This extra is only populated for receivers of the broadcast which have been granted the and permissions.
For incoming calls, the phone number is only guaranteed to be populated when the changes from to. If the incoming caller is from an unknown number, the extra will be populated with an empty string. For outgoing calls, the phone number is only guaranteed to be populated when the changes from to. Retrieve with. Constant Value: 'incomingnumber'. Added in public getAllCellInfo Returns all observed cell information from all radios on the device including the primary and neighboring cells.
Calling this method does not trigger a call to, or change the rate at which is called. The list can include one or more, and objects, in any combination. On devices with multiple radios it is typical to see instances of one or more of any these in the list. In addition, zero, one, or more of the returned objects may be considered registered; that is, their methods may return true. This method returns valid data for registered cells on devices with. In cases where only partial information is available for a particular CellInfo entry, unavailable fields will be reported as Integer.MAXVALUE. All reported cells will include at least a valid set of technology-specific identification info and a power level measurement.
This method is preferred over using. However, for older devices, getAllCellInfo may return null. In these cases, you should call instead. Requires the permission. Returns List of; null if cell information is unavailable. Added in public getIccAuthentication (int appType, int authType, data) Returns the response of authentication for the default subscription.
Returns null if the authentication hasn't been successful Requires Permission: READPRIVILEGEDPHONESTATE or that the calling app has carrier privileges (see ). Parameters appType int: the icc application type, like authType int: the authentication type, or data String: authentication challenge data, base64 encoded. See 3GPP TS 31.102 7.1.2 for more details. Returns the response of authentication. This value will be null in the following cases: Authentication error, incorrect MAC Authentication error, security context not supported Key freshness failure Authentication error, no memory space available Authentication error, no memory space available in EFMUK.
Added in public int getSimCarrierId Returns carrier id of the current subscription. To recognize a carrier (including MVNO) as a first-class identity, Android assigns each carrier with a canonical integer a.k.a. The carrier ID is an Android platform-wide identifier for a carrier. AOSP maintains carrier ID assignments in Apps which have carrier-specific configurations or business logic can use the carrier id as an Android platform-wide identifier for carriers. Returns int Carrier id of the current subscription. Return if the subscription is unavailable or the carrier cannot be identified.
Added in public getSimCarrierIdName Returns carrier id name of the current subscription. Carrier id name is a user-facing name of carrier id, usually the brand name of the subsidiary (e.g. Each carrier could configure multiple but should have a single carrier name. Carrier name is not a canonical identity, use instead. The returned carrier name is unlocalized. Returns Carrier name of the current subscription. Return null if the subscription is unavailable or the carrier cannot be identified.
Added in public iccTransmitApduBasicChannel (int cla, int instruction, int p1, int p2, int p3, data) Transmit an APDU to the ICC card over the basic channel. Input parameters equivalent to TS 27.007 AT+CSIM command. Requires Permission: or that the calling app has carrier privileges (see ). Parameters cla int: Class of the APDU command.
Instruction int: Instruction of the APDU command. P1 int: P1 value of the APDU command. P2 int: P2 value of the APDU command. P3 int: P3 value of the APDU command.
If p3 is negative a 4 byte APDU is sent to the SIM. Data String: Data to be sent with the APDU. Returns The APDU response from the ICC card with the status appended at the end. Added in public iccTransmitApduLogicalChannel (int channel, int cla, int instruction, int p1, int p2, int p3, data) Transmit an APDU to the ICC card over a logical channel. Input parameters equivalent to TS 27.007 AT+CGLA command. Requires Permission: or that the calling app has carrier privileges (see ).
Parameters channel int: is the channel id to be closed as returned by a successful iccOpenLogicalChannel. Cla int: Class of the APDU command. Instruction int: Instruction of the APDU command.
P1 int: P1 value of the APDU command. P2 int: P2 value of the APDU command.
P3 int: P3 value of the APDU command. If p3 is negative a 4 byte APDU is sent to the SIM. Data String: Data to be sent with the APDU. Returns The APDU response from the ICC card with the status appended at the end. Added in public boolean isDataEnabled Returns whether mobile data is enabled or not per user setting. There are other factors that could disable mobile data, but they are not considered here. If this object has been created with, applies to the given subId.
Otherwise, applies to Requires one of the following permissions:, or that the calling app has carrier privileges (see ). Note that this does not take into account any data restrictions that may be present on the calling app. Such restrictions may be inspected with. Returns boolean true if mobile data is enabled.
Added in public boolean isVoiceCapable Returns boolean true if the current device is 'voice capable'. 'Voice capable' means that this device supports circuit-switched (i.e. Voice) phone calls over the telephony network, and is allowed to display the in-call UI while a cellular voice call is active.
This will be false on 'data only' devices which can't make voice calls and don't support any in-call UI. Note: the meaning of this flag is subtly different from the PackageManager.FEATURETELEPHONY system feature, which is available on any device with a telephony radio, even if the device is data-only. Added in public void listen ( listener, int events) Registers a listener object to receive notification of changes in specified telephony states. To register a listener, pass a and specify at least one telephony state of interest in the events argument.
At registration, and when a specified telephony state changes, the telephony manager invokes the appropriate callback method on the listener object and passes the current (updated) values. To unregister a listener, pass the listener object and set the events argument to (0). Note: if you call this method while in the middle of a binder transaction, you must call before calling this method. A will be thrown otherwise.
Parameters listener PhoneStateListener: The object to register (or unregister) events int: The telephony state(s) of interest to the listener, as a bitwise-OR combination of LISTEN flags. Added in public requestNetworkScan ( request, executor, callback) Request a network scan.
This method is asynchronous, so the network scan results will be returned by callback. The returned NetworkScan will contain a callback method which can be used to stop the scan. Requires Permission: or that the calling app has carrier privileges (see ).
Parameters request NetworkScanRequest: Contains all the RAT with bands/channels that need to be scanned. Executor Executor: The executor through which the callback should be invoked. Since the scan request may trigger multiple callbacks and they must be invoked in the same order as they are received by the platform, the user should provide an executor which executes tasks one at a time in serial order. For example AsyncTask.SERIALEXECUTOR. Callback TelephonyScanManager.NetworkScanCallback: Returns network scan results or errors.
Returns A NetworkScan obj which contains a callback which can be used to stop the scan. Added in public void sendUssdRequest ( ussdRequest, callback, handler) Sends an Unstructured Supplementary Service Data (USSD) request to the mobile network and informs the caller of the response via the supplied callback.
Carriers define USSD codes which can be sent by the user to request information such as the user's current data balance or minutes balance. Requires permission: Requires the permission. Parameters ussdRequest String: the USSD command to be executed. Callback TelephonyManager.UssdResponseCallback: called by the framework to inform the caller of the result of executing the USSD request (see ).
Handler Handler: the to run the request on. Added in public void sendVisualVoicemailSms ( number, int port, text, sentIntent) Send a visual voicemail SMS. The caller must be the current default dialer. A uses this method to send a command via SMS to the carrier's visual voicemail server. Some examples for carriers using the OMTP standard include activating and deactivating visual voicemail, or requesting the current visual voicemail provisioning status.
See the OMTP Visual Voicemail specification for more information on the format of these SMS messages. Requires Permission: Parameters number String: The destination number. Port int: The destination port for data SMS, or 0 for text SMS. Text String: The message content.
For data sms, it will be encoded as a UTF-8 byte stream. SentIntent PendingIntent: The sent intent passed to the Throws if the caller is not the current default dialer. Added in public boolean setLine1NumberForDisplay ( alphaTag, number) Set the line 1 phone number string and its alphatag for the current ICCID for display purpose only, for example, displayed in Phone Status. It won't change the actual MSISDN/MDN. To unset alphatag or number, pass in a null value.
Requires that the calling app has carrier privileges (see ). Parameters alphaTag String: alpha-tagging of the dailing nubmer number String: The dialing number Returns boolean true if the operation was executed correctly. Added in public boolean setNetworkSelectionModeManual ( operatorNumeric, boolean persistSelection) Ask the radio to connect to the input network and change selection mode to manual. Requires Permission: or that the calling app has carrier privileges (see ). Parameters operatorNumeric String: the PLMN ID of the network to select. PersistSelection boolean: whether the selection will persist until reboot. If true, only allows attaching to the selected PLMN until reboot; otherwise, attach to the chosen PLMN and resume normal network selection next time.
Returns boolean true on success; false on any failure. Added in public boolean setOperatorBrandOverride ( brand) Override the branding for the current ICCID. Once set, whenever the SIM is present in the device, the service provider name (SPN) and the operator name will both be replaced by the brand value input. To unset the value, the same function should be called with a null brand value. Requires that the calling app has carrier privileges (see ). Parameters brand String: The brand name to display/set.
Returns boolean true if the operation was executed correctly. Added in public void setVoicemailVibrationEnabled ( phoneAccountHandle, boolean enabled) This method was deprecated in API level 28. Sets the per-account preference whether vibration is enabled for voicemail notifications. Requires that the calling app is the default dialer, or has carrier privileges (see, or has permission. Parameters phoneAccountHandle PhoneAccountHandle: The handle for the for which to set the voicemail vibration setting. Enabled boolean: Whether to enable or disable vibration for voicemail notifications from a specific PhoneAccount.
I need to make sure the SIM card can be used without entering pin in designated device(s), but it must be required in other devices. (Devices in use are rooted, application is installed as system app) What I want is to identify a SIM card, and enter the pin programmatically, if one is already known/saved. I am able to enter the known pin code, when one is required, but I have a problem with SIM identification. I found out that I am not able to get SIM serial number or subscriber id before the correct PIN is entered. The method I am using (with permissions and etc.): TelephonyManager telephonyManager = (TelephonyManager) getSystemService(Context.TELEPHONYSERVICE); telephonyManager.getSimSerialNumber; The thing is, this method returns null, if pin is required and not yet entered.
My question is if there is some kind of workaround for this. Is it possible at all? Is there another approach? Ideas and approaches appreciated. Thanks in advance.
Note: As i have read, so far some people have conflict about different behavior of output. There are reports that some SIMs cause this method to return null. I think there are cases where the phone does not know its own number - it somehow depends on the network provider / SIM card. So, There is no guaranteed solution to this problem because the phone number is not physically stored on all SIM-cards, or broadcasted from the network to the phone. This is especially true in some countries which requires physical address verification, with number assignment only happening afterwards. Phone number assignment happens on the network - and can be changed without changing the SIM card or device (e.g. This is how porting is supported).
Android:: How To Read Serial Number On A Samsung Device? Sep 17, 2010 How to read the device serial number (not IMEI) of a Samsung Android phone (same value that you get when you call 'adb devices') but from within an app or from the device; not using PC/USB/adb.I found a solution for HTC and other devices, which is - to call. Similar Messages:. ADVERTISEMENT Jul 27, 2010 How can I programatically read the SD Card's CID register, which contains a Serial Number and other information? Can I do it through Android Java, or Native code? Jun 21, 2010 Iam using a command: adb devices and get this: C:adb devices List of devices attached HT9CTP820385 device My question is: where this serial number comes from? Does it burned on flash of device one time during a manufectoring or adb drivers assignees it dynamically or it comes with release that is burned on device?
Aug 12, 2010 I would like to be able to generate unique serial numbers for each Android device for use in unlocking an application. How could I do this?
EDIT: The reason is I want to revamp a paid application and provide users who have paid for the old version, which will have a different package name, a way to obtain the full version by downloading an unlikable free version of the application. I would push an update to the old version that would generate and display the code that they could enter to turn the Free version into a fully functional version. Jan 18, 2010 I have the sprint HTC Hero with the latest update and when I'm to create a back up it doesn't let me do it. I then tried to downgrade the phone installing the the Sprint RUU and when I tried to install the AndroidSDK drivers I can't get to see the Serial Number of my device when I search in the command bar (following the steps of the Unlock). I'm using Windows XP with Service Pack 2. Any help will be appreciated. Feb 23, 2010 I need to use a unique ID for an Android app and I thought the serial number for the device would be a good candidate.
How do I retrieve the serial number of an Android device in my app? May 14, 2010 Two things, please help! When I go to setup ADB, in the cmd dialog box it reads it as 'Samsung T929' but doesn't show a specific serial number. Am I okay or is that bad?
Then I get to the following line trying to root: data/local/try3 /system/bin/sh Then it tells me that it can't find that file or something. Nov 10, 2009 Anyone manage to register online at Product Registration SAMSUNG? I cannot find a working serial anywhere - on the phone itself, on the box, in the phone menus. Oct 2, 2010 How can I find the serial number on my epic 4g? (it's a Sprint, Samsung Galaxy S, Epic 4G). The user guide says 'the serial number is located on a nameplate inside the battery compartment'. There's nothing under the compartment lid, but under the battery there is a 'sticker' with many numbers but none of them say 'serial number'.
The numbers I found under the battery and on the box are called 'RS-SCK', 'RS-KOI', 'RS', 'MEID - Hex', and 'MEID - DEC'. Are one of these the actual serial number?I purchased this 4 days ago direct from the Sprint store. All I want to do is get the serial number recorded for my records. Jun 23, 2009 Is there any way to get some type of serial number or unique string, that no other android device should have?
It can't be relative to the sim card, I'm looking for some type of hardware identification number. Nov 10, 2010 How do I access the SIM serial number and IMSI in Android? Sep 6, 2010 Where do I find the serial number on my HTC? I have tried all the codes under the cover of my phone, however non work.I require it to download HTC Sync Apr 11, 2010 I have 2 Hero's, one factory unlocked which runs the HTC firmware and a locked Orange Hero that runs the Orange firmware. If i entered the serial number of the factory unlocked phone and downloaded the HTC firmware could i then install that on the Orange handset? Jul 28, 2009 does any body know were i can get the serial number for copilot 8 Jul 1, 2009 I want to interface my serial device on TMobile G1 Phone I want to know if there is a possibility to use a usb to serial converter or Blue tooth as a comm port to interface to my serial device. Jul 2, 2013 After I have rooted my G4 and installed the CWM 6 the serial number of my phone changed to 'ABCDEF'.
How can I restore the original one? Feb 6, 2010 If I run several emulators with -no-window option in one machine. The command 'adb devices' shows: List of devices attached emulator-5554 device emulator-5556 device emulator-5558 device However, according to this output, I can't tell the difference between each emulator device at all. I need to know which emulator runs on what AVD, then I can install APKs or send commands to the emulator.How can I recognize each emulator device or get the serial number of emulator after it runs?
Feb 14, 2010 So i was trying to root my sprint htc hero. Iam coming from windomo so i am a noob. I set up ADB and my serial number comes up after i write cdcd AndroidSDKToolsadb devices (with a space after each slash.) but next to the serial it says offline. I tied doing the rooting process and when i write adb push asroot2 /data/local/ a bunch of stuff comes up in cmd and then next when i write adb shell chmod 0755 /data/local/asroot2. It says device offline, why is this and how do i fix it?
Jul 27, 2010 I want to read the phone number and name using Android. I used the following code. It can only read phone name.
Android Get Sim Card Serial Number Programmatically
How can I read phone number. I am very new in Android. Jan 2, 2013 My phone has a virtual number also associated with same sim number(Second number). I like to know whether a call coming is to the main number or other number. I.e if my virtual number is 9784585, then using toast, i want to display HTML Code: You are receiving call on your virtual number 9784585 How can i do this. I am able to read the caller number using HIGHString phonenumber = bundle.getString(TelephonyManager.EXTRAINCOMINGN UMBER);/HIGH Feb 2, 2010 Yes, i know this was already often asked, but no one ever posted the solution.
Seems that the 'android id' is NOT the serial number, because it requires you to access the Market before it is assigned. The serial number is displayed when you type. Jul 2, 2010 I have connected a device to PC which runs android OS.
Once the device is attached I can see its direcotry F:. How do I write a code in JAVA which can display me those files. I am using Eclipse IDE and Android plug in. Mar 31, 2010 I have android.permission.READOWNERDATA but I can't find any reliable code that would explain how can I read email address of device's owner.
And please don't turn this into 'why you wanna do that' thread. Jun 11, 2010 Is there any Java API for that? How can I read this information.
Sep 30, 2010 I'm trying to read which ROM the user is using from my app.It seems that this info can be seen in the phone's settings, in the About Phone setting under 'Build Number'.How can I read this info with code?Couldn't see it with android.os.Build class. Jul 2, 2010 I want to enter an website using the tel num as a password how do i get it using the android API is it possible?
Find Sim Card Number Android
Or is there another key value on the android which is unique and I can ask him from the android system, android devices and therefore security is promised? Feb 13, 2009 I would like to know the device model number for android devices like 'model number' = 'T-Mobile G1'. Can any one please tell me how to do it. Jun 30, 2013 I have got a LG Optimus L5 (known as Swift L5), which I am trying to root. But there is a problem.
Sim Card Reader
I have been doing a bit of research, and I have found out that the Optiums L series are read only (the internal storage). And because they are read-only, I cant push the files onto the device, in other words I cant root the device! This is really freaking me out a bit. Oct 13, 2010 I have a ListView, each row is a CheckedTextView.The list view items are '1', '2' and '3'.When a ListItem is clicked, I want to read the number and assign it to an int variable.I did the following to read the Text of the clicked item:onItemClick(AdapterView parent, View v, int position, long id) int num = 0; //initialise to 0 CharSequence s = ((TextView)v).getText; // s contains the number, how to get it into num?Basically, I want the number read in s to be converted and given to num. Know it maybe simple, but please help if you have an answer. Feb 10, 2009 I want get the IMEI number of a android device programmatically. But I don't know how to get it by writing a program.
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