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IMEI Nmber Using TelePhony Manager
In Android, using TelephonyManager we can get many details of the phone and SIM like IMEI Number, SIM Serial ID, SIM state, Roaming information etc.
In order to get these details we must declare following permission in AndroidManifest file..
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
Have an object of TelephonyMnager
TelephonyManager tm=(TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);
Get IMEI Number of Phone
String IMEINumber=tm.getDeviceId();Get Subscriber ID
String subscriberID=tm.getDeviceId();
Get SIM Serial Number
String SIMSerialNumber=tm.getSimSerialNumber();
Get Network Country ISO Code
String networkCountryISO=tm.getNetworkCountryIso();
Get SIM Country ISO Code
String SIMCountryISO=tm.getSimCountryIso();
Get the device software version
String softwareVersion=tm.getDeviceSoftwareVersion()
Get the Voice mail number
String voiceMailNumber=tm.getVoiceMailNumber();
Get the Phone Type CDMA/GSM/NONE
int phoneType=tm.getPhoneType();
switch (phoneType)
{
case (TelephonyManager.PHONE_TYPE_CDMA):
// your code
break;
case (TelephonyManager.PHONE_TYPE_GSM)
// your code
break;
case (TelephonyManager.PHONE_TYPE_NONE):
// your code
break;
}
Find whether the Phone is in Roaming, returns true if in roaming
boolean isRoaming=tm.isNetworkRoaming();
if(isRoaming)
phoneDetails+="\nIs In Roaming : "+"YES";
else
phoneDetails+="\nIs In Roaming : "+"NO";
if(isRoaming)
phoneDetails+="\nIs In Roaming : "+"YES";
else
phoneDetails+="\nIs In Roaming : "+"NO";
Get the SIM state
int SIMState=tm.getSimState();
switch(SIMState)
{
case TelephonyManager.SIM_STATE_ABSENT :
// your code
break;
case TelephonyManager.SIM_STATE_NETWORK_LOCKED :
// your code
break;
case TelephonyManager.SIM_STATE_PIN_REQUIRED :
// your code
break;
case TelephonyManager.SIM_STATE_PUK_REQUIRED :
// your code
break;
case TelephonyManager.SIM_STATE_READY :
// your code
break;
case TelephonyManager.SIM_STATE_UNKNOWN :
// your code
break;
}
switch(SIMState)
{
case TelephonyManager.SIM_STATE_ABSENT :
// your code
break;
case TelephonyManager.SIM_STATE_NETWORK_LOCKED :
// your code
break;
case TelephonyManager.SIM_STATE_PIN_REQUIRED :
// your code
break;
case TelephonyManager.SIM_STATE_PUK_REQUIRED :
// your code
break;
case TelephonyManager.SIM_STATE_READY :
// your code
break;
case TelephonyManager.SIM_STATE_UNKNOWN :
// your code
break;
}
Advance Android Topics
Customizing Toast In Android
Showing Toast for Longer Time
Customizing the Display Time of Toast
Using TimePickerDialog and DatePickerDialog In android
Animating A Button In Android
Populating ListView With DataBase
Customizing Checkboxes In Android
Increasin Size of Checkboxes
Android ProgressBar
Designing For Different Screen Sizes
Handling Keyboard Events
More Android Topics:
Android : Introduction
Eclipse Setup for Android Development
Configuring Eclipse for Android DevelopmentBegging With Android
Creating Your First Android ProjectUnderstanding Android Manifest File of your android app
Working With Layouts
Understanding Layouts in AndroidWorking with Linear Layout (With Example)
Nested Linear Layout (With Example)
Table Layout
Frame Layout(With Example)
Absolute Layout
Grid Layout
Activity
Activity In AndroidActivity Life Cycle
Starting Activity For Result
Sending Data from One Activity to Other in Android
Returning Result from Activity
Working With Views
Using Buttons and EditText in AndroidUsing CheckBoxes in Android
Using AutoCompleteTextView in Android
Grid View
Toast
Customizing Toast In AndroidCustomizing the Display Time of Toast
Customizing Toast At Runtime
Adding Image in Toast
Showing Toast for Longer Time
Dialogs In Android
Working With Alert DialogAdding Radio Buttons In Dialog
Adding Check Boxes In Dialog
Creating Customized Dialogs in Android
Adding EditText in Dialog
Creating Dialog To Collect User Input
DatePicker and TimePickerDialog
Using TimePickerDialog and DatePickerDialog In androidWorking With SMS
How to Send SMS in AndroidHow To Receive SMS
Accessing Inbox In Android
ListView:
Populating ListView With DataBaseMenus In Android
Creating Option MenuCreating Context Menu In Android
TelephonyManager
Using Telephony Manager In AndroidWorking With Incoming Calls
How To Handle Incoming Calls in AndroidHow to Forward an Incoming Call In Android
CALL States In Android
Miscellaneous
Notifications In AndroidHow To Vibrate The Android Phone
Sending Email In Android
Opening a webpage In Browser
How to Access PhoneBook In Android
Prompt User Input with an AlertDialog
Storage: Storing Data In Android
Shared Prefferences In Android
SharedPreferences In AndroidFiles: File Handling In Android
Reading and Writing files to Internal StoarageReading and Writing files to SD Card
DataBase : Working With Database
Working With Database in AndroidCreating Table In Android
Inserting, Deleting and Updating Records In Table in Android
How to Create DataBase in Android
Accessing Inbox In Android