Listen for incoming calls in android example

2017-10-20 1

Listen for incoming calls in android example\r
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Telephony Manager provides access to information about the telephony services on the device. Applications can use the methods in this class to determine telephony services and states, as well as to access some types of subscriber information. Applications can also register a listener to receive notification of telephony state changes. You do not instantiate this class directly; instead, you retrieve a reference to an instance through Context.getSystemService (Context.TELEPHONY_SERVICE). With Telephony Manager you can do a lot of things for example accessing device id, subscriber id, SIM serial number, Country IOS code and many more. For more information please visit android developer site by Google. The interesting thing is all the calls incoming, outgoing are handled by this Telephony class in android. This tutorial shows how to listen to incoming call using Telephony manager. We will develop and simple app that will Toast a message when incoming a call.\r
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Using java code to listen to incoming calls in android application. Call Manager example for developers.\r
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Listen for incoming calls in android example