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3. Information on telephony services
3.1 Obtaining information
Information on the various telephony-related services is obtained from the TelephonyManager class. This gives us the characteristics of the mobile link, as well as information on the phone's SIM (Subscriber Identity Module) card.
The TelephonyManager class is obtained from the getSystemService function:
TelephonyManager telephonyManager=(TelephonyManager)
getSystemService(Context.TELEPHONY_SERVICE);
It is also advisable to add to the application's manifest file the permission...
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Information on telephony services
Bibliography
- (1) - MEIER (R.) - Professional Android 2. Application development. - ISBN-13 : 978-0470565520 (2010).
- (2) - KOMATINENI (S.), MACLEAN (D.), HASHIMI (S.) - Pro Android 3. - ISBN-13 : 978-1430232223 (2011).
Also in our...
Websites
Android http://www.android.com/ (page consulted on January 5, 2012). This official site provides information for users, developers and partners. It includes press releases, videos, screenshots and numerous downloads.
Events
AnDevCon: Android Developer Conference: the world's leading conference for the development of practical Android applications.
Google I/O: annual two-day conference organized by Google at the Moscone Center in San Francisco, California. Its aim is to announce the latest developments in Google's numerous technologies and services.
Directory
Manufacturers – Suppliers – Distributors (non-exhaustive list)
Google (designer of the Nexus phone) http://www.google.fr/nexus/
Samsung (manufacturer of Android-based phones and tablets) http://www.samsung.com
Motorola (manufacturer...
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