telephonymanager

players of Xiao Wu, because a good application software should take into account various situations. For the music player, if a call is made during the playing of music, it may be "people who will never call you". If your music is still playing in the background at this time, I think you will go crazy, people who will never call you may never call you. This is just a joke, so you have to consider this situation. As long as you call, the player should be able to pause so that you can make a call

Configuration File Public class phoneservice extends Service {@ overridepublic ibinder onbind (intent) {// todo auto-generated method stubreturn NULL;} @ overridepublic void oncreate () {super. oncreate (); telephonymanager = (telephonymanager) getsystemservice (context. telephony_service); telephonymanager. listen (New phonelistener (), phonestatelistener. li

Package COM. pocketdigi. phonelistener; import android. app. service; import android. content. broadcastreceiver; import android. content. context; import android. content. intent; import android. telephony. phonestatelistener; import android. telephony. telephonymanager; public class phonereceiver extends broadcastreceiver {@ overridepublic void onreceive (context, intent) {// todo auto-generated method stubsystem. out. println ("action" + intent. ge

Note: According to the Android security mechanism, when using Telephonymanager, you must add the Androidmanifest.xml in theName= "Read_phone_state"/> cannot obtain permission from the system. Android development platform, you can get the local number through Telephonymanager. Cases The code is as follows Copy Code Private String Getphonenumber () {

The realization of mobile phone status monitoring, mainly rely on two categories: Telephonemanger and Phonestatelistener. Telephonsemanger provides a way to obtain information about the basic services of a mobile phone. So the application can use Telephonymanager to detect the basic service of the mobile phone. Applications can register listener to listen for changes to the phone's status. We cannot instantiate the

The first method: Get the IMSI code of the mobile phone, and judge that China Mobile \ Chinese Unicom Telecom Telephonymanager Telmanager = (telephonymanager) getsystemservice (context.telephony_service); /** gets the SIM card's IMSI code * SIM card Unique ID: IMSI International Mobile User identification Code (imsi:international Mobile Subscriber identification number) is a sign that distinguishes

Android determines which mobile operator the SIM card belongs to The first method: Get the IMSI code of the mobile phone, and judge that China Mobile \ Chinese Unicom Telecom Telephonymanager Telmanager = (telephonymanager) getsystemservice (context.telephony_service); /** gets the SIM card's IMSI code * SIM card Unique ID: IMSI International Mobile User identification Code (imsi:internat

also wrote a class implementation to get the operatorLayout file:Simcardinfo.java:/** * @author Yazhizhao * 20142014-10-22 morning 9:13:04 */package com.example.android_sms;import android.content.Context; Import Android.telephony.telephonymanager;import android.util.log;/** * @author Yazhizhao 20142014-10-22 9:13:04 */ public class Simcardinfo {/** * Telephonymanager provides access to information about the communication service on the device. Applic

to receive incoming calls. out. println ("Incoming call"); telephonymanager TM = (telephonymanager) context. getsystemservice (service. telephony_service); TM. listen (listener, phonestatelistener. listen_call_state); // set a listener} phonestatelistener listener = new phonestatelistener () {@ override public void oncallstatechanged (INT state, string incomingnumber) {// todo auto-generated method stub //

(Activity_service. Equals (name )){ Returngetactivitymanager (); } Else if (Telephony_service. Equals (name )){ Return gettelephonymanager (); ..... Below Private telephonymanager gettelephonymanager (){ Synchronized (msync ){ If (mtelephonymanager = NULL ){ Mtelephonymanager = new telephonymanager (getoutercontext ()); } } Return mtelephonymanager; } The following is the construction method of the

Public class loudspeakeronoff extends broadcastreceiver {Telephonymanager TM;Public static itelephony telephonyservice;Public static audiomanager am;Context context;Boolean loudspeakeon = false, vibrateon = false; @ OverridePublic void onreceive (context, intent ){// Todo auto-generated method stubThis. Context = context; AM = (audiomanager) Context. getsystemservice ("audio ");TM = (telephonymanager) Conte

mistaken, you can use phonestatelistener. Many applications use phonestatelistener to listen for incoming call power. phonestatelistener can also listen for network disconnection, connection, and connection success. Let's look at the code. Java code: Final telephonymanager mtelephonymgr = (telephonymanager) getsystemservice (context. telephony_service );Mtelephonymgr. listen (New phonestatelistener () {@ o

phones.Currently, most Android mobile phones support WIFI,GSM, 3G network communicationBut you can select only one connection method each time you link to the network,For example, a carrier must also require a specific network environment (CMWAP, CTWAP, etc.) to switch the network, you must first disable the existing network,Then start a new network. The conversion process takes some time,At this time, you may also need to know whether the network connection is successful and then automatically