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Questions tagged [ril]

Radio Interface Layer provides interface which handles communication between radio hardware and telephony services in mobile phones.

The Android Open Source Project provides a Radio Interface Layer (RIL) between Android telephony services (android.telephony) and the radio hardware. It consists of a stack of two components: a RIL Daemon and a Vendor RIL. The RIL Daemon talks to the telephony services and dispatches "solicited commands" to the Vendor RIL. The Vendor RIL is specific to a particular radio implementation, and dispatches "unsolicited commands" up to the RIL Daemon.

56 questions
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Android RIL socket and phone calls encryption?

Now I'm testing something in Android phone calls encryption. I have Hook some method in RIL.java by using Xposed framework if ( lpparam.packageName.contains("com.android.phone")){ XposedBridge.log("damowang Loaded app: " +…
Keith.L
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Connecting external GSM modem with android emulator?

Is it possible to connect the external GSM modem to the android emulator, so that the real RIL function can be observed?
Waseem
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Send raw RIL request

I would like to know if someone has some example of how I can send RIL request for android using the RIL constants like RIL_REQUEST_GET_SIM_STATUS RIL_REQUEST_DIAL RIL_REQUEST_SEND_SMS and how to get the results from request using Android java…
Alex
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Should I use Mutex OR Critical Section for Windows Mobile RIL

I am using Radio Layer Interface (RIL) Native APIs in Windows Mobile application. In this API, the return values / results of most functions are not returned immediately but are passed through a callback function which is passed to the RIL API. Some…
Afriza N. Arief
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Intercept commands on SIM STK Menu

I need to intercept which command is sent when the user selects one option in STK menu of the SIM card. I've searched a lot and i saw that there is the RIL protocol, but i have no success yet. In my case, i need to know the command to simulate the…
Leonardo
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what is ril and how can it help me to read low level info.?

I'm beginner in android and I want to read low level info. like RSCP, CQI, RAC and BCCH. Some people said That use the internal of the API can help me doing that. I tried to learn about RIL but it was difficult to me because there is no full answer…
Mohammad Alshaar
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Calling RILD layer functions for implement call conferencing in android

I want to implement Call conferencing in android, for this I am trying to call RILD functions from my android code, but not able to get the way of how to call RILD functions. I know how to call c and c++ functions from android using NDK, I also got…
mark
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Android vs Linux power consumption

I'm currently trying to compare the overhead of running Android over bare linux on the Nexus S. Towards this, I've built a TINY_ANDROID image that I'm using to compare against stock AOSP (4.1.1_r4). I noticed a discrepancy in the power consumption…
Guru Prasad
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how can i transplant the Android layer of RIL code to Linux platform?

I have already complied the layer of RIL code successfully on linux platform and it has run already. The RIL just like the server, it Communicates with client through socket. Now i have written a client. The client can binded the server…
jackieqian
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RIL logs regarding signal strength

When i run the android emulator i get this as radio logs for signal strength: D/RIL ( 32): onRequest: SIGNAL_STRENGTH D/AT ( 32): AT> AT+CSQ D/AT ( 32): AT< +CSQ: 7,99 D/AT ( 32): AT< OK E/RILC ( 32): invalid…
kriswiz
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Which class does this RIL SIMPBD refers in the "I/RIL SIMPBD( 1409): [1409] debug, main: entered"

I/RIL SIMPBD( 1409): [1409] debug, main: entered I/RIL SIMPBD( 1409): [1409] info, await_modem_powered_on: Wait to be triggered... I/RIL SIMPBD( 1409): [1409] info, await_modem_powered_on: SIM_PHONEBOOK Normal startup... I/RIL SIMPBD( 1409): [1409]…
Nihar
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Has anybody tested android telephony with mock-ril included in hardware/ril?

The codes of mock-ril were released with android codes. It could run, but only provide with basic function, like sim card state and signal. I don't know if google tests telephony with this code. I also searched for mock-ril in google, but found no…
user1625368
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Audio feedback using RIL Audio on SmartPhone

We're working on a SIP softphone and we get audio feedback when we call from one phone to the other. However, when we call from a normal SIP Phone (software or hardware) to our app, then it all works fine - it's only when calling from one phone…
DoKi
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How to integrate pre-compiled binaries into AOSP Android build?

I have to modify my AOSP build so that it includes the following pre-compiled (arm64) binaries and library. /system/bin/chat /system/etc/ppp/ip-up /system/etc/ppp/ip-down /vendor/lib/libreference-ril.so Where can I put these files in AOSP so that…
fadedbee
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Missing RILJ log lines for matching android call state

There is sometimes an error occurring when monitoring call state of my android phones (Samsung Galaxy S6-8; os: Android 6-8) using RILJ output in adb logcat and I have no idea where this might come from. What I am doing: Read adb logcat oputput via…
Helmutchecker
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