i am using this useEffect(() => { const navFocusListener = navigation.addListener('didFocus', () => { console.log('focus'); }); return () => { navFocusListener.remove(); }; }, []);...

I'm trying to send a USSD code through my cellphone, so I used an intent as many here suggested is the way to send the code. Unfortunately, every time I send the code it sends the same number *4355...

I want to use USSD dialog which comes after dialing any USSD code say *123# which asks user to enter option number to perform specific task(s) depending upon sim card vendors. I need to interact wi...

I am currently working with Telephony Manager(USSD response) available in android api level 26(Nexus 6P). For single step ussd session, it's working. reference: http://codedrago.com/q/140674/andro...

I am trying to call a USSD number from my application like this: Uri u = Uri.fromParts("tel", "*110#", ""); Intent i = new Intent(Intent.ACTION_CALL, u); startActivity(i); This makes the phone a...

Good day all. I have a simple link on a webpage, in where the user can call an USSD number: <a href="tel:*111*2#" class="phoneCallButtonLink">*CLICK HERE AND CALL *111*2#</a> this is...

Some custom dialer apps (for example, Dialer from MotoBlur) are able to do USSD requests. Is it realy impossible to do this via SDK?

Is there a way for an Android app to interact with the USSD dialog programmatically? The app runs on rooted phone and will not be published to google store (only for internal usage). I'm awa...

I have been using scampers library to send and receive SMS through a GSM modem. It is working pretty much the way I wanted. But the problem I stuck with is I can not issue command like *101# or sim...

To check the balance first i have to make a call *xxx# and then i get a response with the multiple options to choose from and after i input the particular number i get the balance. What code can i...

I am able to capture the incoming ussd message, but how to compare the incoming ussd message in case of dual sim phone? If I receive a ussd message alert how can I know that the incoming ussd messa...

i did many research about ussd but I can't read USSD respone and how can I prevent ussd dialog like this application. https://play.google.com/store/apps/details?id=com.iba.ussdchecker&hl=en i...

I am creating a App in Android, which required run USSD Code in background. without send my application in background, Whenever I am using Intent.ACTION_CALL to run USSD String ussdCode = "*" + "...

I've been reading threads about USSD dialogs in here and other forums for a few days. (by USSD I mean operator's notifications with call cost details in it). I've seen many solutions which apparen...

I need to send a USSD code containing a double value, that represents the balance account amount to be transferred. This value is composed by an integer number, and optionally a decimal separator a...

I have written an application that uses ussd code. I want to send a request for a ussd but I don't know how to get the data and save it in a String. sample code: @Override protected void onCreat...

So unil this point all I can figure over was that until Android 4.2.2 there were two ways available to us : Use the logcat and extract information from it Runtime.getRuntime().exec( "logcat -v ...

I have a question about USSD and security in this channel. As you know today mobile banking and many payments using USSD, I want to know is USSD safe? If USSD transactions using a5/1 for encrypti...

I have been working a bit on reading radio logs to retrieve USSD replies, rather than the aidl, though I am not yet sure which suits my purpose better. I am still hoping to trap menus as well as si...

In my android app, I am sending USSD codes (#144#73#) using below Intent : String baseUssd = Uri.encode("#") + "144" + Uri.encode("#"); StringBuilder builder = new StringBuilder(); builder.append(...

has anyone know how to runs USSD command for checking phone's credit balance (the number is *123#) and get the result (the credit balance) for further processing?? thankss

I'm trying to develop an application which silently dismiss the USSD responses. I've used the code from http://commandus.com/blog/?p=58 with minor changes. I've created the IExtendedNetworkService....

I'm using Minicom (serial port software for Linux) for interacting with my GSM modem. Actually now I'm trying to use one of my mobile-provider's services with AT commands. Here I say, I want to see...

Is there a possibility of handling the data displayed on call cost dialogue received by prepaid user. I want to save all the balance reduction for along with call duration in my sqlite db.

I'm trying to find the way to make USSD requests in Android. I found this - http://commandus.com/blog/?p=58 . I added all needed files to my project. USSDDumbExtendedNetworkService.java: package ...