sample - Android app development suggestion/ workflow -

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i trying develop android application, allow user send correct gps location remote server , can list previous recorded gps locations remote server.

i bit confuse use @ level , how integrate them together. specific question is:

which library (if there any) use sending data remote server , data (which in json format)?

or there sample demo app??

for creating fledge application need maintain server database , local android sqlite database having same schema. there background service can capture gps location whenever device moves , can save gps location on local , real server. if device on offline mode uses it's local sqlite databse , sync server comes in online mode.


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