Develop Reference

How to get Mobile sim number(GSM) in android

I am developing an Android application. In that i need to get the user mobile sim number for calling purposes automatically. But i am facing the problem in getting the mobile number of the user.
I have tried this.
TelephonyManager telemamanger = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
String getSimSerialNumber = telemamanger.getSimSerialNumber();
String deviceID = telemamanger.getDeviceId();
String getSimNumber = telemamanger.getLine1Number();
and this
TelephonyManager tm = (TelephonyManager) this.getSystemService(Context.TELEPHONY_SERVICE);
String network;
ConnectivityManager cm = (ConnectivityManager) this.getSystemService(Context.CONNECTIVITY_SERVICE);
if(cm.getActiveNetworkInfo().getTypeName().equals("MOBILE"))
network = "cellnetwork/4G";
else if(cm.getActiveNetworkInfo().getTypeName().equals("WIFI"))
network = "wifi";
else
network ="na";
String uphone = tm.getLine1Number();
Toast.makeText(getApplicationContext(),uphone+" "+network,Toast.LENGTH_LONG).show();
In these, i am getting all the information i want except the mobile number.
Is there any alternate method to get mobile number like in BHIM app.
In BHIM app they are getting the mobile numbers automatically(whether it is single or dual sim).

Sure!
These are some informations that you can get both on SubscriptionManager and SubscriptionInfo.
Though I'm not really sure on what permissions you need to do that on a 3rd party app. This is how I do on my company's framework:
private void fillSimNumber(TelephonyManager tm, SubscriptionInfo subscriptionInfo) {
final String rawNumber = tm.getLine1Number(subscriptionInfo.getSubscriptionId());
if (!TextUtils.isEmpty(rawNumber)) {
mSimNumber.setText(rawNumber);
}
}
Best of Luck!

Getting the Wrong Mobile Prefix in Android

I am making an app where I will get user's complete phone number from the sim - including the country and mobile prefixes. The phone number I have is 061555555, so when I save it to server it should look like this: +38761555555.
And here is my problem - when I use the code from below I get the following: +387218900032555555, ie. instead of 061 becoming 61, it becomes 218900032. This line number gives the wrong number:
MyPhoneNumber = tMgr.getLine1Number();
I have also tried this and this.
This is my code:
// Get users phone number
private String getMyPhoneNumber() {
TelephonyManager tMgr = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
// Get the SIM country ISO code
String simCountry = tMgr.getSimCountryIso().toUpperCase();
// Get the operator code of the active SIM (MCC + MNC)
String simOperatorCode = tMgr.getSimOperator();
// Get the name of the SIM operator
String simOperatorName = tMgr.getSimOperatorName();
// Get the SIM’s serial number
String simSerial = tMgr.getSimSerialNumber();
String MyPhoneNumber = "0000000000";
try {
MyPhoneNumber = tMgr.getLine1Number();
} catch (NullPointerException ex) {
}
if (MyPhoneNumber.equals("")) {
MyPhoneNumber = tMgr.getSubscriberId();
}
PhoneNumberUtil phoneUtil = PhoneNumberUtil.getInstance();
Phonenumber.PhoneNumber countryNumberProto = null;
try {
countryNumberProto = phoneUtil.parse(MyPhoneNumber, simCountry);
} catch (NumberParseException e) {
System.err.println("NumberParseException was thrown: " + e.toString());
}
String myPhone = phoneUtil.format(countryNumberProto, PhoneNumberUtil.PhoneNumberFormat.E164);
// I tried INTERNATIONAL and NATIONAL as well
return myPhone;
}

I think you are parsing "national_number" instead of "country_code". Check your JSON parsing code fields logic
{
"country_code": 41,
"national_number": 446681800
}
https://github.com/googlei18n/libphonenumber

I checked my settings->status and found out my phone number is unknown, and instead of my phone number it displays IMEI, so I guess I will have the user confirm his phone number by entering it manually.

Android imei number - how to pick it?

developed an app using a mobile phone
used this code to pick imei number
Utill.class
static TelephonyManager telephonyManager;
public static String getDeviceID(){
telephonyManager=(TelephonyManager) MyApplication.getInstance().getSystemService(MyApplication.getInstance().TELEPHONY_SERVICE);
return telephonyManager.getDeviceId();
}
in my job.class
String imeino = Util.getDeviceID();
tested with mobile devises and it works properly but when apk installed a tab (in client side ) imei number does not pick and give a null pointer
Note. for tab i have added different layouts and it also works properly in my tab
is this a matter of base url or
how can i avoid this issue of imei number ?

java Class and add following code
TelephonyManager tel;
TextView imei;
tel = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
imei = (TextView) findViewById(R.id.textView2);
imei.setText(tel.getDeviceId().toString());
AndroidManifest.xml and add following code
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>

Have this common method. Devices without SIM slot will return null IMEI. So pick ANDROID_ID.
public String getDeviceID(){
String devcieId;
TelephonyManager mTelephony = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
if (mTelephony.getDeviceId() != null){
devcieId = mTelephony.getDeviceId();
}else{
devcieId = Secure.getString(getApplicationContext().getContentResolver(), Secure.ANDROID_ID);
}
return devcieId;
}

Try this code it will return you IMEI number if device GSM based or if not get back the Android ID.
String devcieId;
TelephonyManager mTelephony = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
if (mTelephony.getDeviceId() != null){
devcieId = mTelephony.getDeviceId();
}else{
devcieId = Secure.getString(getApplicationContext().getContentResolver(), Secure.ANDROID_ID);
}
Also give the read phone state permission in your manifest.
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>

Retrieve phone Number in android

This is the following code to retrieve phone number wwas able to get it on samsung 4.0.4, but getting below error on htc one v mobile..any clue?
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
TextView textDeviceID = (TextView)findViewById(R.id.deviceid);
TelephonyManager telephonyManager = (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);
textDeviceID.setText(getMy10DigitPhoneNumber(telephonyManager));
}
private String getMyPhoneNumber(){
TelephonyManager mTelephonyMgr;
mTelephonyMgr = (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);
return mTelephonyMgr.getLine1Number();
}
private String getMy10DigitPhoneNumber(TelephonyManager telephonyManager){
String s = getMyPhoneNumber();
return s.substring(0);
}
}

TelephonyManager mTelephonyMgr;
mTelephonyMgr = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
String mblNumber = mTelephonyMgr.getLine1Number();
Note: Dont forget to add READ_PHONE_STATE permission to be added inside the AndroidManifest.xml file:
<uses-permission android:name="android.permission.READ_PHONE_STATE"></uses-permission>

According to the documentation .getLine1Number() "Returns the phone number string for line 1, for example, the MSISDN for a GSM phone. Return null if it is unavailable. "
Apparently .getLine1Number() reads this information from SIM card, so if the operator has set the MSISDN field it will return you its value and null if they did not set this field.
In your case probably your SIM card does not have this field populated by operator.

How can I check whether the Sim Card is available in an android device?

I need help checking whether a device has a sim card programatically. Please provide sample code.

Use TelephonyManager.
http://developer.android.com/reference/android/telephony/TelephonyManager.html
As Falmarri notes, you will want to use getPhoneType FIRST of all, to see if you are even dealing with a GSM phone. If you are, then you can also get the SIM state.
TelephonyManager telMgr = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
int simState = telMgr.getSimState();
switch (simState) {
case TelephonyManager.SIM_STATE_ABSENT:
// do something
break;
case TelephonyManager.SIM_STATE_NETWORK_LOCKED:
// do something
break;
case TelephonyManager.SIM_STATE_PIN_REQUIRED:
// do something
break;
case TelephonyManager.SIM_STATE_PUK_REQUIRED:
// do something
break;
case TelephonyManager.SIM_STATE_READY:
// do something
break;
case TelephonyManager.SIM_STATE_UNKNOWN:
// do something
break;
}
EDIT:
Starting at API 26 (Android O Preview) you can query the SimState for individual sim slots by using getSimState(int slotIndex) ie:
int simStateMain = telMgr.getSimState(0);
int simStateSecond = telMgr.getSimState(1);
official documentation
If you're developing with and older api, you can use TelephonyManager's
String getDeviceId (int slotIndex)
//returns null if device ID is not available. ie. query slotIndex 1 in a single sim device
int devIdSecond = telMgr.getDeviceId(1);
//if(devIdSecond == null)
// no second sim slot available
which was added in API 23 - docs here

You can check with the below code :
public static boolean isSimSupport(Context context)
{
TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE); //gets the current TelephonyManager
return !(tm.getSimState() == TelephonyManager.SIM_STATE_ABSENT);
}

Found another way to do this.
public static boolean isSimStateReadyorNotReady() {
int simSlotCount = sSlotCount;
String simStates = SystemProperties.get("gsm.sim.state", "");
if (simStates != null) {
String[] slotState = simStates.split(",");
int simSlot = 0;
while (simSlot < simSlotCount && slotState.length > simSlot) {
String simSlotState = slotState[simSlot];
Log.d("MultiSimUtils", "isSimStateReadyorNotReady() : simSlot = " + simSlot + ", simState = " + simSlotState);
if (simSlotState.equalsIgnoreCase("READY") || simSlotState.equalsIgnoreCase("NOT_READY")) {
return true;
}
simSlot++;
}
}
return false;
}

Thanks #Arun kumar answer, kotlin version as below
fun isSIMInserted(context: Context): Boolean {
return TelephonyManager.SIM_STATE_ABSENT != (context.getSystemService(Context.TELEPHONY_SERVICE) as TelephonyManager).simState
}