Telephony class for Android devices
A class that provides access to information about the telephony services on an Android device
Questions tagged [telephonymanager]
781 questions
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votes
2 answers
SMS Messages of a particular number not showing up on other devices Android
I am using the Telephony.Sms library to load in received and sent sms messages for the app I am working on. When I set the query selection to null (the third item in the query), it will show all the sent and received sms messages on the different…
Sahil Bora
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votes
1 answer
How to programmatically obtain the mobile number from the current device?
I want to obtain mobile number from device for registration page.
I used TelephonyManager but its not working in all devices and I also used GoogleApiClient with HintRequest in this service open dialogbox to select mobile number but its looking…
NITIN CHAUDHARY
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votes
1 answer
Is there anyway to make my custom UI for incoming and outgoing calls in Android?
I want to develop an app from which user should be able to make a call But I don't want to trigger system phone app to make a call. I would rather like to have my own UI for outgoing calls and also for incoming calls. That being said, I want my app…
Varun A M
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2 answers
Unable to find SMS permission in android studio
I am unable to find android.provider.Telephony action in android studio for creating an app that can receive SMS. Almost every article including android developer says that I have to include a intent filter action…
-1
votes
1 answer
Is there a way to know if phone have an active call?
I already tried TelephonyManager, PhoneStateListener. What I need is a method will return the current state of the phone.
A.Cem
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votes
2 answers
Check Phone Call State Android
In my application I am calling some phone numbers progrmatically. is there any way i can check if the call beep is going and connection is established to ensure the validity of a phone number and end call before pick up.
Mehvish Ali
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votes
2 answers
How to get country code in Android
How to get country code like +91 for India and +1 for US.
This is my code,
TelephonyManager manager = (TelephonyManager) this.getSystemService(Context.TELEPHONY_SERVICE);
String CountryID= manager.getSimCountryIso().toUpperCase();
Above code…
Aveen
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votes
1 answer
Call() is not public in android.telecom.Call, Cannot be accessed from outside package
I have the next class within SDK23 which should support playDtmfTone() :
import android.telecom.Call;
public class myDtmf {
public void myPlayDtmfTone() {
Call mytone = new Call(); // error here for Call()
…
Dirk Gooris
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votes
1 answer
I have implemented this code in broadcastreceiver class to notify the user for not attending the call while charging.... but its not working
public class MyReceiver extends BroadcastReceiver {
private Context mcontext;
TelephonyManager telephonyManager =
(TelephonyManager) mcontext.getSystemService(Context.TELEPHONY_SERVICE);
public void onReceive(Context context,…
vickychala
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votes
2 answers
Which AudioFocus do I need to set for an alarm application
From this blog I learned that, for all media applications, I should request AudioFocus and start the playback only if the AudioFocus is…
Yarh
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votes
1 answer
interpretation of List informations
i developed a mini application that get back the neighbours cells informations, i used telephonymanager class.
I got the information bellow, my problem is that i cant interpret its :
07-03 10:40:25.044 …
DGz
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votes
2 answers
Finding unique ID for android phone devices
Does TelephonyManager. getDeviceId () returns different ID If user changes his mobile network in settings from GSM to CDMA , WCDMA (or vice versa from CDMA to GSM ) ?
Or does TelephonyManager. getDeviceId () returns an IMEI id when network…
ygngy
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votes
1 answer
how to add List to Array List in android?
I am getting the getNeighboringCellInfo() using TelephonyManager .I want list out the neighboringcells details in the listview.I successfully getting the neighboringcells but I could't display in the list view Please help me solve this…
reegan29
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1 answer
What is the easiest way to get standard network type on Android?
I know how to Get Network type. But I need to identify the related standard to each release, grouping by GSM, WCDMA and LTE (others standards will not be used). I could filter it like this:
switch (networkType) {
case…
emartinelli
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votes
1 answer
Possible ways of geting Sim State as UNKNOWN
Can anybody explain, what are possible ways of getting Sim State as UNKNOWN.
user2107111
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