Member 10675383 16-Mar-14 21:19 16-Mar-14 21:19 when i try to run the program i get the following error - Usage: javaw -options class args. (to execute a class) or javaw -options -jar jarfile args.
``````````````````````````````````````````````````````````````````` ``````````````````````````````````````````````````````````````````` ENTER HERE: >>.
I need to make sure the SIM card can be used without entering pin in designated device(s), but it must be required in other devices. (Devices in use are rooted, application is installed as system app) What I want is to identify a SIM card, and enter the pin programmatically, if one is already known/saved. I am able to enter the known pin code, when one is required, but I have a problem with SIM identification. I found out that I am not able to get SIM serial number or subscriber id before the correct PIN is entered.
The method I am using (with permissions and etc.): TelephonyManager telephonyManager = (TelephonyManager) getSystemService(Context.TELEPHONYSERVICE); telephonyManager.getSimSerialNumber; The thing is, this method returns null, if pin is required and not yet entered. My question is if there is some kind of workaround for this. Is it possible at all? Is there another approach?
Ideas and approaches appreciated. Thanks in advance.
You want to call 1. This will return whatever string uniquely identifies the device (IMEI on GSM, MEID for CDMA). You'll need the following permission in your AndroidManifest.xml: in order to do this. That being said, be careful about doing this. Not only will users wonder why your application is accessing their telephony stack, it might be difficult to migrate data over if the user gets a new device. Update: As mentioned in the comments below, this is not a secure way to authenticate users, and raises privacy concerns.
Microsoft onenote 2010 portable download. It is not recommended. Instead, look at the 2 if you want to implement a frictionless login system. The 3 is also available if you just want a lightweight way to persist a bundle of strings for when a user resets their phone (or buys a new device). 1 2 3 https://developer.android.com/guide/topics/data/keyvaluebackup.html.
Or you can use the ANDROIDID setting from Android.Provider.Settings.System (as described here 1). This has the advantage that it doesn't require special permissions but can change if another application has write access and changes it (which is apparently unusual but not impossible). Just for reference here is the code from the blog: import android.provider.Settings; import android.provider.Settings.System; String androidID = System.getString(this.getContentResolver,Secure.ANDROIDID); Implementation note: if the ID is critical to the system architecture you need to be aware that in practice some of the very low end Android phones & tablets have been found reusing the same ANDROIDID (9774d56d682e549c was the value showing up in our logs) 1 http://strazzere.com/blog/?p=113. New Update: For Android Version 6 And Above, WLAN MAC Address has been deprecated, follow Trevor Johns answer Update: For uniquely Identification of devices, You can Use 1.
Iphone Get Sim Card Number
Old Answer: Disadvantages of using IMEI as Unique Device ID:. IMEI is dependent on the Simcard slot of the device, so it is not possible to get the IMEI for the devices that do not use Simcard.
In Dual sim devices, we get 2 different IMEIs for the same device as it has 2 slots for simcard. You can Use The WLAN MAC Address string (Not Recommended For Marshmallow and Marshmallow+ as WLAN MAC Address has been deprecated on Marshmallow forward. So you'll get a bogus value) We can get the Unique ID for android phones using the WLAN MAC address also. The MAC address is unique for all devices and it works for all kinds of devices.
Advantages of using WLAN MAC address as Device ID:. It is unique identifier for all type of devices (smart phones and tablets). It remains unique if the application is reinstalled Disadvantages of using WLAN MAC address as Device ID:.
Give You a Bogus Value from Marshmallow and above. If device doesn’t have wifi hardware then you get null MAC address, but generally it is seen that most of the Android devices have wifi hardware and there are hardly few devices in the market with no wifi hardware. SOURCE: 2 1 2 http://www.technetexperts.com/mobile/getting-unique-device-id-of-an-android-smartphone/.
Sim Card For Iphone
I am using the code TelephonyManager tMgr =(TelephonyManager)mAppContext.getSystemService(Context.TELEPHONYSERVICE); mPhoneNumber = tMgr.getLine1Number; to get the phone no programatically in android. But this is working fine only for one sim card. If i test this code by inserting other sim card, it is giving null.
I am trying to find the solution for this. Please help me. I have also included permission in Manifest.
I want to uniquely identify the sim card. IS there any other way to do this. Please let me know. Thanks in advance.