WebSocket for Android ver.2

Transcript

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   WebSocket For Android ver.2 @kaelaela(Yuichi Maekawa) 鳥: kaelaela31 蛸猫: kaelaela

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   ver.1 https://speakerdeck.com/kaelaela/websocket-for-android on Aug 23, 2016 @ Wantedly

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   The next day

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   > BROADCAST DESTROY < #REF! -> Broadcast Destroy: http://konifar-zatsu.hatenadiary.jp/entry/2016/07/27/020130

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   But

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   This entry’s target is enterprise services.

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   Sounds logical. I agree to you only if enterprise services.

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   For normal mobile app • Almost all services have no

   proxy • Need real time update!(messaging app or game) • Need low energy consumption! > If you make long polling system, the user say 　“Battery fire!” and put 1 star...
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   Use WebSocket in peace ;-)

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    Do you know okhttp-ws?

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    Sample code • My sample Android project https://github.com/kaelaela/WebSockcetSample

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    okhttp-ws

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    Update of okhttp-ws • Add to main repos on v3.5.0!!(SNAPSHOT

    now) 　PR: #2852 　　　https://github.com/square/okhttp/pull/2852 compile 'com.squareup.okhttp3:okhttp-ws:3.4.1' compile 'com.squareup.okhttp3:okhttp:3.5.0'
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    Update of okhttp-ws • Remove ws package • Add method

    to OkHttpClient okhttp3.ws.* -> okhttp3.* newWebSocketCall
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    Sample code diff • 3.4.1 -> 3.5.0 https://github.com/kaelaela/WebSockcetSample/commit/45b88ad2ecc5a89dbd493 fc3cc25152511e28529

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    Echo test: websocket.org

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    Echo test: websocket.org Supports TLS.

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    Retrofit? -> No change. It will be added in v2.2!!!

    (No due date. 31% complete at 2016-09-16.) • Issue #924 • Commit interface Service { @GET("/chat/{id}") Call<WebSocket> chat(@Path("id") String id); }
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    Let’s replace your http client with okhttp! If your project

    use okhttp.
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    Thx ;-)