How to achieve Offline chat(Wifi chat) concept in android 2.2 and above? -


i'm new android. achieve "offline chat" concept in android(2.2 , above). know possible in android 4.0(and above) because wifidirect (wifi p2p) function available. how can achieve in android 2.2 without using wifi direct? possible chat in tethering network?

if question connectivity between 2 devices, i'd think should able use bluetooth that. you'll find information how use bluetooth here: http://developer.android.com/guide/topics/connectivity/bluetooth.html

most of api's used there have been added in api level 5, corresponds android 2.0 (eclair) , should sufficient needs.


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