{"id":586,"date":"2016-12-04T09:40:13","date_gmt":"2016-12-04T00:40:13","guid":{"rendered":"http:\/\/blue-bear.jp\/kb\/?p=586"},"modified":"2016-12-04T09:40:13","modified_gmt":"2016-12-04T00:40:13","slug":"android-firebase%e3%81%8b%e3%82%89%e8%aa%ad%e3%81%bf%e8%be%bc%e3%82%93%e3%81%a0snapshot%e3%81%8c%e7%a9%ba%e3%81%8b%e7%a2%ba%e8%aa%8d","status":"publish","type":"post","link":"https:\/\/blue-bear.jp\/kb\/android-firebase%e3%81%8b%e3%82%89%e8%aa%ad%e3%81%bf%e8%be%bc%e3%82%93%e3%81%a0snapshot%e3%81%8c%e7%a9%ba%e3%81%8b%e7%a2%ba%e8%aa%8d\/","title":{"rendered":"[android] Firebase\u304b\u3089\u8aad\u307f\u8fbc\u3093\u3060Snapshot\u304c\u7a7a\u304b\u78ba\u8a8d"},"content":{"rendered":"<h2>Firebase\u304b\u3089\u8aad\u307f\u8fbc\u3093\u3060Snapshot\u304c\u7a7a\u304b\u78ba\u8a8d<\/h2>\n<p>Firebase\u304b\u3089\u8aad\u307f\u8fbc\u3093\u3060Snapshot\u304c\u7a7a\u304b\u78ba\u8a8d\u3059\u308b\u306b\u306fsnapshot.exists()\u3067\u30c1\u30a7\u30c3\u30af\u3067\u304d\u308b<\/p>\n<pre>\r\nref.child(\"name\").addListenerForSingleValueEvent(new ValueEventListener() {\r\n  @Override\r\n  public void onDataChange(DataSnapshot snapshot) {\r\n    if (snapshot.exists()) {\r\n      \/\/ TODO: \u5b58\u5728\u3057\u305f\u5834\u5408\r\n    }\r\n    else {\r\n      \/\/ TODO: \u7a7a\u3060\u3063\u305f\u5834\u5408\r\n    }\r\n  }\r\n\r\n  @Override\r\n  public void onCancelled(FirebaseError firebaseError) { }\r\n});\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Firebase\u304b\u3089\u8aad\u307f\u8fbc\u3093\u3060Snaps<\/p>\n","protected":false},"author":1,"featured_media":383,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[36],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/posts\/586"}],"collection":[{"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/comments?post=586"}],"version-history":[{"count":1,"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/posts\/586\/revisions"}],"predecessor-version":[{"id":587,"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/posts\/586\/revisions\/587"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/media\/383"}],"wp:attachment":[{"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/media?parent=586"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/categories?post=586"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/tags?post=586"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}