How can I check if somebody answers my call in Android
9677
Detect if an outgoing call has been answered
89278
Set Some conditions to answer my question
146244
Notification of a more popular answer than the accepted one
83898
Checking if an Android application is running in the background
5563
Asking users to accept answer when they comment that it answers their question
95393
How to check if a service is running on Android?
54836
WhatsApp Intent
125479
get notified on any activity on a particular question?
20554
How do you find out the caller function in JavaScript?
18726
Receive Notifications for Comments on any Answers to Your Question
90177
Retrieve incoming call's phone number in Android
72542
Android reject incoming call
98110
Show if/when the answer was seen by the author of the question
56335
Determine if Android app is being used for the first time
53220
Programmatically obtain the phone number of the Android phone
61574
Make a phone call programmatically
3666
Show OPs if someone is answering, live