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NearByMessagesApi
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funnelbit
August 27, 2015
Technology
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NearByMessagesApi
funnelbit
August 27, 2015
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Transcript
/FBSCZ.FTTBHFT "1* JEGVOOFMCJU ଜɹྋ
͜Μʹͪ w JEGVOOFMCJU w ଜɹྋ w BOESPJEΞϓϦ୲
/FBSCZ
/FBSCZ w ۙ͘ʹ͍ΔσόΠεͱଓͯ͠ΓͱΓͰ͖Δ w /FBSCZ$POOFDUJPOT"1* w /FBSCZ.FTTBHFT"1*
/FBSCZ$POOFDUJPOT"1* w ϩʔΧϧωοτϫʔΫܦ༝Ͱଓ w ૉૣ͍௨৴ w ϚϧνϓϨΠήʔϜͳͲʹ͑Δ
w XJp CMVFUPPUI ԻͰۙ͘ͷσόΠεΛൃݟ ͠ϖΞϦϯά w Πϯλʔωοτଓඞਢ w (PPHMF1MBZ4FSWJDFTd w
J04Ͱ͑Δ w ࠓ͢ͷͪ͜ΒͰ͢ /FBSCZ.FTTBHFT"1*
Έ w 5PLFOΛ࡞ΓɺԻ8JpCMVFUPPUIΛ͍ɺ ަ͢Δ͜ͱͰଓঢ়ଶΛ࡞Δ w ଓঢ়ଶΛ࡞ͬͨΒQVCMJTIঢ়ଶͷϝοηʔδ͕ ಧ͘ w ΓͱΓΠϯλʔωοτΛܦ༝
/FBSCZ.FTTBHFT"1* Nearby.Messages_API nearby.messages.Message nearby.messages.Strategy Nearby.Messages.publish Nearby.Messages.unpublish Nearby.Messages.subscribe Nearby.Messages.unsubscribe
w (PPHMF"QJ$MJFOU#VJMEFSʹ͢ఆ mGoogleApiClient = new GoogleApiClient.Builder(this) .addApi(Nearby.MESSAGES_API) .addConnectionCallbacks(this) .addOnConnectionFailedListener(this) .build();
/FBSCZ.FTTBHFT@"1*
OFBSCZNFTTBHFT.FTTBHF w ௨৴༰Λද͢Ϋϥε w CZUF·Ͱ w QVCMJD.FTTBHF CZUF<>DPOUFOU w
QVCMJD.FTTBHF CZUF<>DPOUFOU 4USJOHUZQF
OFBSCZNFTTBHFT4USBUFHZ Strategy mStrategy = new Strategy.Builder() .setTtlSeconds(Constants.TTL_IN_SECONDS) .build(); w ϝοηʔδͷ༗ޮڑ༗ޮظݶΛઃఆͰ͖Δ
/FBSCZ.FTTBHFTQVCMJTI Nearby.Messages.publish( mGoogleApiClient, mMessage, mStrategy); w ϝοηʔδΛQVCMJTI͢Δ w ड৴ଆͷͰPO'PVOE͕ݺΕΔ Nearby.Messages.publish(
mGoogleApiClient, mMessage);
Nearby.Messages.unpublish( mGoogleApiClient, mMessage); w QVCMJTIࡁΈͷϝοηʔδΛআ͢Δ w ड৴ଆͷͰPO-PTU͕ݺΕΔ /FBSCZ.FTTBHFTVOQVCMJTI
/FBSCZ.FTTBHFTTVCTDSJCF Nearby.Messages.subscribe( mGoogleApiClient, new MessageListener(), mStrategy); ߪಡதͷঢ়ଶʹ͢Δ Πϕϯτ͕ൃੜͨ͠Β.FTTBHF-JTUFOFS͕ݺΕΔ Nearby.Messages.subscribe( mGoogleApiClient,
new MessageListener(), mStrategy, new MessageFilter());
.FTTBHF-JTUFOFS MessageListener mMessageListener = new MessageListener() { @Override public void
onFound(final Message message) { … } @Override public void onLost(final Message message) { … } }; ϝοηʔδͷมߋΛड͚औΔ
/FBSCZ.FTTBHFTVOTVCTDSJCF Nearby.Messages.unsubscribe( mGoogleApiClient, mMessageListener); ߪಡதͷঢ়ଶΛղআ͢Δ
·ͱΊ w ໘ന͍ w Θ͔Βͳ͍͜ͱଟ͍ w Իͱ8Jpͱ#MVFUPPUIͷ͍͚ w ͲΕ͙Β͍ͰϖΞϦϯάΕΔͷ͔ w
Կʹ͏ͷ͕ྑ͍ͷ͔ w ࠓޙΈ͕มΘΔ͔͠Εͳ͍
ৄࡉ w /FBSCZ.FTTBHFT"1* w IUUQTEFWFMPQFSTHPPHMFDPNOFBSCZ NFTTBHFTPWFSWJFX
͋Γ͕ͱ͏͍͟͝·ͨ͠