I am working on an app where I need details of user's SIM his phone number, imei number and operator . so far I have achieved his IMEI's numbers refering this answer, is his device single sim or dual SIM. How do I get his number of both the SIM and the name of operator for both the connections.
Ana Llera
Try this, works for me:
TelephonyManager manager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
String carrierName = manager.getNetworkOperatorName();
Fortunately there are several native solutions. Hope this will help somebody.
For API >=17:
TelephonyManager manager = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);
// Get information about all radio modules on device board
// and check what you need by calling #getCellIdentity.
final List<CellInfo> allCellInfo = manager.getAllCellInfo();
for (CellInfo cellInfo : allCellInfo) {
if (cellInfo instanceof CellInfoGsm) {
CellIdentityGsm cellIdentity = ((CellInfoGsm) cellInfo).getCellIdentity();
//TODO Use cellIdentity to check MCC/MNC code, for instance.
} else if (cellInfo instanceof CellInfoWcdma) {
CellIdentityWcdma cellIdentity = ((CellInfoWcdma) cellInfo).getCellIdentity();
} else if (cellInfo instanceof CellInfoLte) {
CellIdentityLte cellIdentity = ((CellInfoLte) cellInfo).getCellIdentity();
} else if (cellInfo instanceof CellInfoCdma) {
CellIdentityCdma cellIdentity = ((CellInfoCdma) cellInfo).getCellIdentity();
}
}
In AndroidManifest add permission:
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
</manifest>
To get network operator you can check mcc and mnc codes:
- https://en.wikipedia.org/wiki/Mobile_country_code (general information).
- https://clients.txtnation.com/hc/en-us/articles/218719768-MCCMNC-mobile-country-code-and-mobile-network-code-list- (quite full and quite latest list of operators).
For API >=22:
final SubscriptionManager subscriptionManager = SubscriptionManager.from(context);
final List<SubscriptionInfo> activeSubscriptionInfoList = subscriptionManager.getActiveSubscriptionInfoList();
for (SubscriptionInfo subscriptionInfo : activeSubscriptionInfoList) {
final CharSequence carrierName = subscriptionInfo.getCarrierName();
final CharSequence displayName = subscriptionInfo.getDisplayName();
final int mcc = subscriptionInfo.getMcc();
final int mnc = subscriptionInfo.getMnc();
final String subscriptionInfoNumber = subscriptionInfo.getNumber();
}
For API >=23. To just check if phone is dual/triple/many sim:
TelephonyManager manager = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);
if (manager.getPhoneCount() == 2) {
// Dual sim
}
try here:
private List<String> getNetworkOperator(final Context context) {
// Get System TELEPHONY service reference
List<String> carrierNames = new ArrayList<>();
try {
final String permission = Manifest.permission.READ_PHONE_STATE;
if ( (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP_MR1) && (ContextCompat.checkSelfPermission(context, permission) == PackageManager.PERMISSION_GRANTED) ){
final List<SubscriptionInfo> subscriptionInfos = SubscriptionManager.from(context).getActiveSubscriptionInfoList();
for (int i = 0; i < subscriptionInfos.size(); i++) {
carrierNames.add(subscriptionInfos.get(i).getCarrierName().toString());
}
} else {
TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
// Get carrier name (Network Operator Name)
carrierNames.add(telephonyManager.getNetworkOperatorName());
}
} catch (Exception e) {
e.printStackTrace();
}
return carrierNames;
}
// Use this code, it will provide all the info realated both sim card
Required Permission:
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
if (getSimInfo(context).get(0) != null) { // SIM 1
getSimInfo(context).get(0).getMcc());
getSimInfo(context).get(0).getMnc());
} else {
Log.d("Sim card", "Sim card not available");
}
if (getSimInfo(context).get(1) != null) { // SIM 2
getSimInfo(context).get(1).getMcc());
getSimInfo(context).get(1).getMnc());
} else {
Log.d("Sim card", "Sim card not available");
}
if (getNetworkOperator(context).get(0) != null) { // SIM 1
(String)getSimInfo(context).get(0).getCarrierName());
} else {
Log.d("Sim card", "Sim card not available");
}
if (getNetworkOperator(context).get(1) != null) {// SIM 2
(String)getSimInfo(context).get(1).getCarrierName());
} else {
Log.d("Sim card", "Sim card not available");
}
// getSimInfo
public List<SubscriptionInfo> getSimInfo(Context context) {
SubscriptionManager subManager = (SubscriptionManager) context.getSystemService(Context.TELEPHONY_SUBSCRIPTION_SERVICE);
List<SubscriptionInfo> subscriptionInfoList = new ArrayList<>();
subscriptionInfoList = subManager.getActiveSubscriptionInfoList();
Log.d("LIST LIST", subscriptionInfoList.toString());
if (subscriptionInfoList == null) {
Toast.makeText(context, "address not found", Toast.LENGTH_SHORT).show();
}
return subscriptionInfoList;
}
// getNetworkOperator
public List<String> getNetworkOperator(final Context context) {
// Get System TELEPHONY service reference
List<String> carrierNames = new ArrayList<>();
try {
final String permission = android.Manifest.permission.READ_PHONE_STATE;
if ((Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP_MR1) && (ContextCompat.checkSelfPermission(context, permission) == PackageManager.PERMISSION_GRANTED)) {
final List<SubscriptionInfo> subscriptionInfos = SubscriptionManager.from(context).getActiveSubscriptionInfoList();
for (int i = 0; i < subscriptionInfos.size(); i++) {
carrierNames.add(subscriptionInfos.get(i).getCarrierName().toString());
}
} else {
TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
// Get carrier name (Network Operator Name)
carrierNames.add(telephonyManager.getNetworkOperatorName());
enter code here
}
} catch (Exception e) {
e.printStackTrace();
}
return carrierNames;
}
来源：https://stackoverflow.com/questions/22170425/get-operator-details-for-dual-sim-android-phone