How to get call events via default dialer without using external app - android

Using InCallService I can get all the call events but I need to get all the call events without using any external app ?
Is there any alternative way to get the call events from default dialer app.
Thanks

Related

can't phone call directly from flutter app

I am trying to make a phone call using flutter app; I have found url_launcher package. However, it only directs the user to the phone itself and click the green call button to make a regular phone call. Is there a way to make the app call directly and and not using the phone of the user itself?
The method you used for that make android make call.
if you need make call by your own you need implement ui of calling screen and work with android.telecom .
use https://flutter.dev/docs/development/platform-integration/platform-channels to do it yourself by implementing platform-specific code such as CallKit/ConnectionService.

Make a phone call without default native app Android

Is any way to make a phone call inside the app? I don't want to use the native app to make calls, just make the call inside the app (this means don't use the classic intent with the uri for start the activity of calls), I know that I need to have configurations for make the call, but I don't have a reference or documentation about this topic.
If you mean phone calls the answer is no, you can't bypass the native phone app.

Android app interface with standard phone call

I want to know if its possible to create an app that activates in the background when the user gets a phone call ? and if it is possible I'd like to know where I can find more information about how the app can interact with the phone call.
For example, is it possible to turn off / on the mic during a call or intercept it, add sounds in the background etc.
You could use "Broadcast Receiver" available in the API Android.
Here tutorials about those (specific to your very question):
http://androidexample.com/Incomming_Phone_Call_Broadcast_Receiver__-_Android_Example/index.php?view=article_discription&aid=61&aaid=86
And another :
http://www.vogella.com/tutorials/AndroidBroadcastReceiver/article.html#tutorial_receiver

Want to initiate and manage a voice call from an android application

I want to initiate and manage a call from android, without any interaction with the default dialer. The call should automatically be initiated from the application, and the application should be able to send DTMF tones programatically, and also terminate the call programatically. The dialer should never come to foreground during this process.
I have seen many examples of initiating the call with an intent. Unfortunately, the call will be passed on to the dialer and the dialer will take control from then on.
Here is one such example.
Android: calling number without user init?
Is this possible? If not, it would help if you can point me to the documentation.

Detect Incoming Call Before Default Phone App

Is it possible to detect incoming call before default phone application, and prevent to active default phone application in Android?
Looks like it may not exactly be possible according to this -> Create a custom call handling Application.
Anyway more research may be required on your side to check if it can be. Multiple posts on Phone broadcast receiver can be used as reference.

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