Get IMEI code in Android

IMEI = (telephonymanager) getsystemservice (telephony_service ))
. Getdeviceid ();
1. Add Permissions
In the manifest. xml file, add <uses-Permission Android: Name = "android. Permission. read_phone_state"/>
2. Code
Copy the Code as follows:

Package net. sunniwell. app;
Import Android. App. activity;
Import Android. OS. Bundle;
Import Android. telephony. celllocation;
Import Android. telephony. phonestatelistener;
Import Android. telephony. telephonymanager;
Public class telmanager extends activity {

@ Override
Protected void oncreate (bundle savedinstancestate ){
Super. oncreate (savedinstancestate );
Telephonymanager TM = (telephonymanager) This. getsystemservice (telephony_service );

/*
* Phone status:
* 1. tm. call_state_idle = 0 no activity
* 2. tm. call_state_ringing = 1 bell
* 3. tm. call_state_offhook = 2 disconnect
*/
TM. getcallstate (); // int

/*
* Phone location:
*
*/
TM. getcelllocation (); // celllocation

/*
* Unique device ID:
* The IMEI of the GSM mobile phone and the meid of the CDMA mobile phone.
* Return NULL if device ID is not available.
*/
TM. getdeviceid (); // string

/*
* Software version number of the device:
* For example, the IMEI/SV (Software Version) for GSM phones.
* Return NULL if the software version is not available.
*/
TM. getdevicesoftwareversion (); // string

/*
* Mobile phone number:
* Msisdn of the GSM mobile phone.
* Return NULL if it is unavailable.
*/
TM. getline1number (); // string

/*
* Nearby phone information:
* Type: List <neighboringcellinfo>
* Permission required: Android. manifest. Permission # access_coarse_updates
*/
TM. getneighboringcellinfo (); // list <neighboringcellinfo>

/*
* Obtain the ISO Standard Country Code, that is, the international long-distance area code.
* Note: it is valid only after the user has registered the network.
* The results may be unreliable in CDMA networks.
*/
TM. getnetworkcountryiso (); // string

/*
* MCC + MNC (mobile country code + mobile network code)
* Note: it is valid only when the user has registered the network.
* The results may be unreliable in CDMA networks.
*/
TM. getnetworkoperator (); // string

/*
* The Name Of The current registered operator (currently registered user) in alphabetical order
* Note: it is valid only when the user has registered the network.
* The results may be unreliable in CDMA networks.
*/
TM. getnetworkoperatorname (); // string

/*
* Current network type:
* For example, The network_type_unknown network type is unknown. 0
Network_type_gprs GPRS network 1
Network_type_edge Network 2
Network_type_umts UMTS network 3
Network_type_hsdpa HSDPA network 8
Network_type_hsupa hsupa network 9
Network_type_hspa HSPA network 10
Network_type_cdma network, is95a or is95b. 4
Network_type_evdo_0 evdo network, Revision 0. 5
Network_type_evdo_a evdo network, Revision A. 6
Network_type_1xrtt 1xrtt network 7
*/
TM. getnetworktype (); // int

/*
* Mobile Phone type:
* For example, phone_type_none has no signal.
Phone_type_gsm GSM Signal
Phone_type_cdma Signal
*/
TM. getphonetype (); // int

/*
* Returns the ISO country code equivalent for the sim provider's country code.
* Obtain the ISO country code, which is equivalent to the Country Code that provides the SIM card.
*
*/
TM. getsimcountryiso (); // string

/*
* Returns the MCC + MNC (mobile country code + mobile network code) of the provider of the sim. 5 or 6 decimal digits.
* Obtain the mobile country code and mobile network code. 5 or 6-digit decimal number provided by the SIM card.
* The SIM card status must be sim_state_ready (determined by getsimstate ).
*/
TM. getsimoperator (); // string

/*
* Service provider name:
* For example, China Mobile and China Unicom
* The SIM card status must be sim_state_ready (determined by getsimstate ).
*/
TM. getsimoperatorname (); // string

/*
* Sim card serial number:
* Permission required: read_phone_state
*/
TM. getsimserialnumber (); // string

/*
* Sim status information:
* Sim_state_unknown unknown status 0
Sim_state_absent no card 1
Sim_state_pin_required lock status, which requires the user's pin code to be unlocked 2
Sim_state_puk_required lock status, which requires the user's pukcode to be unlocked 3
Sim_state_network_locked lock status, which requires the network pin to be unlocked 4
Sim_state_ready ready status 5
*/
TM. getsimstate (); // int

/*
* Unique User ID:
* For example, imsi (International Mobile User Identification Code) for a gsm phone.
* Permission required: read_phone_state
*/
TM. getsubscriberid (); // string

/** Obtain the tags related to the voice mail, that is, the identifier.
* Permission required: read_phone_state */
TM. getvoicemailalphatag (); // string

/** Obtain the voice mail Number:
* Permission required: read_phone_state */
TM. getvoicemailnumber (); // string

/** Check whether the ICC card exists */
TM. hasicccard (); // Boolean

/** Roaming:
* (For GSM purposes )*/
TM. isnetworkroaming ();//
}}