1*90c8c64dSAndroid Build Coastguard Worker 2*90c8c64dSAndroid Build Coastguard Workerpage.tags="CardEmulation" 3*90c8c64dSAndroid Build Coastguard Workersample.group=Connectivity 4*90c8c64dSAndroid Build Coastguard Worker@jd:body 5*90c8c64dSAndroid Build Coastguard Worker 6*90c8c64dSAndroid Build Coastguard Worker<p> 7*90c8c64dSAndroid Build Coastguard Worker 8*90c8c64dSAndroid Build Coastguard Worker This sample demonstrates how to emulate an NFC card, using the "host card emulation" 9*90c8c64dSAndroid Build Coastguard Worker feature added in Android 4.4. This sample makes the device appear as a loyalty card 10*90c8c64dSAndroid Build Coastguard Worker whenever the screen is on and the user taps their device on an appropriately configured 11*90c8c64dSAndroid Build Coastguard Worker NFC reader. 12*90c8c64dSAndroid Build Coastguard Worker 13*90c8c64dSAndroid Build Coastguard Worker The "CardReader" sample can be used to read the loyalty card implemented in this sample. 14*90c8c64dSAndroid Build Coastguard Worker 15*90c8c64dSAndroid Build Coastguard Worker </p> 16