telephonymanager

Add the phone call status to the Android phone and use phonestatelistener to listen. Telephonymanager = (telephonymanager) context. getsystemservice (telephony_service); // start to listen to phonestatelistener phonelistener = new myphonestatelistener (); telephonymanager. listen (phonelistener, phonestatelistener. listen_call_state); // cancel listening to

network are available Package net. tianyouwang. utils; import android. content. context; import android.net. connectivityManager; import android.net. networkInfo; import android. telephony. telephonyManager; public class NetUtils {/***** determine whether the current network is connected ** @ param con * @ return */public static boolean isNetworkAvailable (Context context) {ConnectivityManager cm = (ConnectivityManager) context. getSystemService (Con

Friends familiar with smartphones know one of the widely used mobile operating system Android open source mobile OS. So what should we do if we want to realize the listening function of the call in this system? Here is a detailed introduction to the Android listening to the relevant implementation of the call. When developing an application, we want to be able to listen for incoming calls to perform operations such as pausing a music player, and then resuming playback when the phone is finished

Android Get SIM card operator informationTelephonymanager TM = (Telephonymanager) context.getsystemservice (Context.telephony_service); Telephonymanager uses Telephonymanager to provide access to information about the communication service on the device, and the application uses this class of methods to obtain a service provider or status for the phone. The progr

First, the android source code file neighboringcellinfo is required. aidl and itelephony. aidl: Create a folder named android. telephony (the file name must be this name), and the file neighboringcellinfo. copy aidl to this folder and create another folder COM. android. internal. telephony (name not required), put the file itelephony. place aidl In the refresh project directory. The corresponding class code is generated under the gen directory. Project directory diagram: The Code is as follows

Automatic suspension of incoming calls in the blacklist of Android Development This instance allows you to dynamically add numbers to the blacklist and automatically stop blacklisted calls. The program creates a PhoneStateListener listener to monitor the call status of TelephonyManager. Since Android 10 and later do not open APIs for hanging up the phone, you must use AIDL to communicate with the phone Management Service and call the API in the Servic

Http://marshal.easymorse.com/archives/1532 If you need to obtain mobile phone information through the android SDK. You can obtain this information as follows: Telephonymanager=(Telephonymanager)This. Getsystemservice (context. telephony_service); string IMEI=Telephonymanager. getdeviceid (); However, when writing this code, an error similar to h

lot of, but in the country as long as the three major operators of the network type probably on it. Telecom 2G CDMA3G CDMA20004G Td-lte,fdd-lte Move 2G GSM3G TD-SCDMA4G Td-lte,fdd-lte Unicom 2G GSM3G WCDMA4G Td-lte,fdd-lte The Google API provides us with 19 types, defined in the Telephonymanager class, as follows /** network type is unknown * * public static final int network_type_unknown = 0; /** Current Network is GPRS */public static f

PHONE = "PHONE"; private static final String BOTH = "BOTH"; private static final String SMS = "SMS"; private TelephonyManager tm; private BlacklistDao dao; private inCommingCallReceiver callReceiver; private PhoneStateListener listener; @ Overridepublic IBinder onBind (Intent intent) {return null;} @ Overridepublic void onCreate () {super. onCreate (); tm = (TelephonyManager) getSystem Service (TELEPHONY_S

We talked about cell phone, card-related number data including Imsi,msisdn,iccid,imei /*** * Get phone IMEI number @paramname *@return * @exception[Exception type] [exception description] *@see[Class, Class # method, Class # member] *@since[Which version starts with this method]*/ PublicString Getimei () {Telephonymanager Telephonymanager=(Telephonymanager