43 questions
2
votes
1
answer
331
views
How to open Call Blocking & Identification in settings from my App iOS
I am using ios 14 and want to open call blocking and identification from my app on button press. For this purpose i am using the below code
import SwiftUI
import CallKit
struct ContentView: View {
...
1
vote
0
answers
159
views
Programmatically add a list of numbers to phone and mark them as blocked
I am trying to develop an application which would add 1800+ numbers to the phone and mark them as blocked.
These are spam calls and few scam calls that we as a group received and would like to share ...
- 11
0
votes
1
answer
134
views
How to block dynamic array of phone number using Callkit swift
I am working on an App where user can block the phone number. Initialy I have tried with static phone number array its working but when I try to block the number that I add to array from TextField it ...
1
vote
0
answers
133
views
Block calls/messages in react native application
how to block calls and messages on phone using react-native application, can't find any dependency or service of react-native.
if anyone have worked kindly help.
is it possible with java service or ...
- 11
1
vote
2
answers
566
views
How to implement CallScreeningService for Andoid<=28
**What I have done so far : **
I have implement it for Android SDK 29
RoleManager roleManager = (RoleManager) getSystemService(ROLE_SERVICE);
Intent intent = roleManager.createRequestRoleIntent(...
0
votes
2
answers
4k
views
iOS / Swift: Is it possible to block some incoming calls with CallKit for a specific country?
I would like to block calls from specific countries that are upsetting me by calling eight times a day. I would like to create an app that allows to block any numbers with a specific extension (for ...
- 2,601
5
votes
0
answers
175
views
CallKit call blocking extension automatically disables occasionally
I have an app with a CallKit call blocking extension. Generally it works fine, but on some devices it occasionally becomes disabled by itself (well, in fact by iOS I guess) after a while – so user has ...
- 779
2
votes
1
answer
1k
views
How to Block Call in Android Nougat, Oreo and above programatically?
This code works fine till Android 6 (Marshmallow):
TelephonyManager tm = (TelephonyManager) context
.getSystemService(Context.TELEPHONY_SERVICE);
Class c = Class.forName(tm.getClass().getName(...
- 419
1
vote
1
answer
1k
views
Blocking all incoming calls, sms/mms and emails in Android N and O via ADB content command
After reading about Implementing block phone numbers, I haven't found option for blocking all incoming traffic, only by particular URI
adb shell content insert --uri content://com.android....
- 19
3
votes
2
answers
1k
views
Incoming Call Blocking When App is Open
I have successfully implemented the code for blocking call but it is blocking all the calls even if I closed the application. I need to block the call when a specific activity is opened(if it is not ...
- 67
3
votes
5
answers
2k
views
CallKit doesn't block numbers from array
I create numbers array from CNContact in singleton. But when I reload my CallKit extensions CallKit doesn't block number that I blocked before. Number length is 11 characters. Array isn't null. After ...
- 107
1
vote
0
answers
350
views
Use ContentObserver with BlockedNumberContract
I have a VOIP calling and texting app. I need to be able to monitor changes to the native blocked number list so I can maintain that list on my server.
Following the documentation on ...
- 269
1
vote
0
answers
355
views
Block Call Using CallKit
How i add Contact in Directory, i had add contact in CallDirectoryHander Class it's working fine, but when i want to add phone number dynamic from view Controller Page, then not block call .
I had ...
- 225
5
votes
3
answers
2k
views
Call blocking feature in iOS 10
I am trying to integrate CallDirectory Extension for blocking some incoming call. But application is not even recognising the numbers provided for blocking. Is there anyone who have succeeded in doing ...
- 711
0
votes
1
answer
4k
views
Android reject incoming call
In my android project(with target sdk version 23), I want reject incoming call.
I know that there are a lot of question about this, in particular
1 How to import com.android.internal.telephony....
- 734
0
votes
0
answers
270
views
Blocking a number through my app
Currently i am working on a call block app. And after completion of app i found a bug :- Suppose i am blocking contact of Person A having number "9806584545" but when Person A calls me,his number ...
- 39
1
vote
0
answers
1k
views
How to stop a blocking call of WSAPoll
I have a case to handle. There is one thread calling WSAPoll() to receive data from TCP connection. The code looks like this:
int result = WSAPoll(fdSocket, 1, timeout);
if (result == 0)
{
// ...
- 11
0
votes
1
answer
9k
views
block call recording in android
I want to create application in android which will block call recording.if someone has secretly install call recording app in my phone like virus or something then this app will restrict/prevent all ...
- 142
0
votes
1
answer
108
views
Android call blocking from web
I made a service to monitor all the incoming and outgoing calls of android device on my website but now I want to block the calls from specific number from the same webpage.
Is their is anyway to do ...
2
votes
1
answer
1k
views
Exporting data from BigQuery to GCS - Partial transfer possible?
I am currently exporting my data (from a destination table in Bigquery) to a bucket in GCS. Doing this programmatically using the Bigquery API.
There is a constraint while exporting data from ...
- 7,675
0
votes
1
answer
105
views
Can many concurrent calls to the same overused function cause blocking in Lua?
Lets say you have a complex Lua application, and there is some base function that different parts of your code call repeatedly. It's a stateless function with little to no side effects, and fairly ...
- 948
2
votes
0
answers
270
views
While blocking incoming call in android, it ring briefly for fractions of second, how to overcome this issue
I have a broadcast receiver, add before blocking the call matching the incoming number with the local database also i have added below permissions in my manifest and also register this broadcast ...
- 43
1
vote
1
answer
122
views
Block calls in Android
I am trying to develop a basic code to block calls in Android. My code was working initially but now it is not.
code to block all calls
@Override
public void onReceive(Context context, Intent ...
- 11
0
votes
0
answers
68
views
I'm wondering if there's any way to disable the calling features
I want to write an app so that I can hand my phone to my 18 month old son and not worry that he'll make phone calls to my contact list.
Simply putting the phone in airplane mode is not effective ...
- 28.3k
2
votes
0
answers
413
views
Call block in IOS 7.0 + Private API
How can we block call from iphone ( > IOS 7.0), through programmatically. Any private API.
- 66
0
votes
1
answer
130
views
control calling mode activity in android
i want to make an android app that when device receive a call,my app could reject,answer or minimize call mode and do somethings else in device menu while device is ringing.
for this,i should get ...
- 257
6
votes
3
answers
54k
views
How to make number not reachable (similar to call blocker)?
There are lot of call blocking application for mobile, like NQ Call Blocker. But in these applications, if we add a number to blacklist, the caller will hear "Busy Tone". Also the caller can hear "...
- 15.5k
5
votes
3
answers
3k
views
Block incoming calls and sms in android
I tried to block incoming calls and sms in android for given numbers. after we block a number, when we getting a call from that blocked number, caller can here voice message as Number Busy.
But is ...
- 15.7k
0
votes
1
answer
4k
views
to store phone number in sqlite for call blocking application
i am working on call blocking application for android 2.1, for this i used sqlite database to store the phone number, i am using TEXT to store the phone number.i have some question in my mind.
1: ...
- 55
0
votes
2
answers
2k
views
Call block in android
I am facing problem with android call block option. I am making an app in which i want to provide the user to block the unwanted call . I have googled it but find a solution which is not working in my ...
- 385
15
votes
6
answers
40k
views
Rejecting Incoming call in android
I want to reject incoming in android, I have seen so many code from these links.
Android: Taking complete control of phone(kiosk mode), is it possible? How?
How to Reject a call programatically in ...
- 314
0
votes
1
answer
2k
views
permission MODIFY_PHONE_STATE doesnot work [duplicate]
i am working on call blocking app for android 2.2
this permission does not work for me
android.permission.MODIFY_PHONE_STATE
and it gives the following error
Permission is only granted to system ...
- 55
1
vote
1
answer
381
views
Android Call Duration Periodic Reminder App
I'm a newbie in Android Development. I am trying to develop an app that ends the active call on reaching particular call duration given by the user. I am using reflections to achieve this but, I'm ...
- 119
0
votes
1
answer
1k
views
block / unblock Calls. Differencing between incoming / outgoing
I'm trying to control calls from my App.
Thanks to this post Blocking Incoming call - Call Control in Android -Question Stackoverflow And this . I was able cancel incoming/outgoing calls
I ...
- 136
-1
votes
1
answer
1k
views
Create a call block list app for jailbroken iphone [duplicate]
Possible Duplicate:
How can I use private APIs to block incoming calls in an iOS application?
Can anybody help me to create block list of calls for jailbroken ios devices?
Is there any private ...
- 1,230
2
votes
3
answers
2k
views
Not able to compare two string in android
I'm new to Android. I'm developing an app which blocks unwanted calls. Now I'm stuck here when I try to compare the incoming number with the numbers in contact. Here is the code. Please help.
Here ...
- 897
0
votes
1
answer
444
views
System Calls to block incoming calls in iphone 4
Is there a way to block/filter the incoming calls in iphone 4.0+
I've found a lot of apps saying that they are for blocking the calls with a price in app store. But the reviews are negative. Is is ...
- 654
11
votes
2
answers
19k
views
How to Reject a call programatically in android
In my app I will maintain a list of contacts.
Any calls from contacts in the list will be dropped. They will show under missed calls but the phone will not ring.
- 255
1
vote
1
answer
868
views
Sending calls to voice mail
I want to send the incoming call present in my blocked call list to voice mail.
1.) Is the only way to do it is by "SEND_TO_VOICEMAIL" present in ContactsContract api in android?
2.)If yes, then can ...
- 2,126
0
votes
1
answer
2k
views
Blocking a CALL or SMS in WP7
I am .NET developer and currently working on App to develop on Windows Phone 7. I am looking for something in Windows Phone 7 using which the user can block the calls or sms from a specific number.
...
- 2,796
-2
votes
1
answer
906
views
How I block incoming call?
I have read How to block calls in android, but IDE doesn't know how to resolve com.android.internal.telephony.ITelephony. The internal API has gone?
How I can access setting->call setting->auto reject ...
- 477
3
votes
2
answers
5k
views
Block incoming calls
my VoiP-client would like to block all incoming calls to the phone while my own call is taking place. Is it possible to do this somehow?
- 14.4k
76
votes
5
answers
104k
views
How to block calls in android
I want to block calls from few numbers, for that I want to write a app of my own.
So what are the APIs which I should be using?
Basically I want to get notified when a call comes, i want to compare ...
- 88.5k