{"id":1163,"date":"2011-11-02T15:59:00","date_gmt":"2011-11-02T15:59:00","guid":{"rendered":"https:\/\/rawbytes.org\/?p=1163"},"modified":"2025-11-24T02:59:54","modified_gmt":"2025-11-24T02:59:54","slug":"google-developer-day-2011%e3%81%ae%e8%a6%81%e7%82%b9%e3%81%a0%e3%81%91%ef%bc%9candroid-%e3%81%ae%e5%84%aa%e3%82%8c%e3%81%9f%e3%83%a6%e3%83%bc%e3%82%b6%e3%83%bc%e3%82%a8%e3%82%af%e3%82%b9%e3%83%9a","status":"publish","type":"post","link":"https:\/\/rawbytes.org\/?p=1163","title":{"rendered":"Google Developer Day 2011\u306e\u8981\u70b9\u3060\u3051\uff1cAndroid \u306e\u512a\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\uff1e"},"content":{"rendered":"

\u6b63\u78ba\u3067\u3082\u306a\u3044\u3057\u7db2\u7f85\u7684\u3067\u3082\u306a\u3044Google Developer Day 2011\u306e\u30e1\u30e2\u3092\u7f6e\u3044\u3068\u304d\u307e\u3059\u3002<\/span>\u5927\u4e8b\u305d\u3046\u306a\u3068\u3053\u308d\u306f\u6398\u308a\u4e0b\u3052\u3066\u305d\u306e\u3046\u3061\u30d6\u30ed\u30b0\u306b\u3059\u308b\u304b\u3082\u3002\u300cAndroid\u306e\u512a\u308c\u305f\u30e6\u30fc\u30b6\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u300d\u3068\u984c\u3055\u308c\u305f\u30bb\u30c3\u30b7\u30e7\u30f3\u3002<\/p>\n

\n<\/div>\n


<\/span><\/p>\n

\n<\/div>\n
\n#1 Be Fast<\/span><\/b><\/div>\n
\nNo I\/O on the UI thread (use worker thread!)<\/span><\/div>\n
\nUse StrictMode <\/span><\/div>\n
\nAsyncTask<\/span><\/div>\n
\nIntentService<\/span><\/div>\n
\nLoader<\/span><\/div>\n
\nProfile: TraceView<\/span><\/div>\n
\nSpinners, ProgressDialog <– Allow user to cancel<\/span><\/div>\n
\n
<\/span><\/div>\n
\n#2 Be Usable<\/span><\/b><\/div>\n
\n#3 Be Beautiful<\/span><\/b><\/div>\n
\n#4 Be Android<\/span><\/b><\/div>\n
\nAndroid 4.0<\/span><\/div>\n
\n System Bar \/ Navigation Bar<\/span><\/div>\n
\n
<\/span><\/div>\n
\n Device Default theme\uff08\u30c7\u30d0\u30a4\u30b9\u306b\u7570\u306a\u308b\uff09<\/span><\/div>\n
\n Holo\uff08ICS\u3067\u5171\u901a\u30c6\u30fc\u30de\uff09<\/span><\/div>\n
\n
<\/span><\/div>\n
\n xhdpi Launcher\u30a2\u30a4\u30b3\u30f3 96pixel\u304c\u5fc5\u8981<\/span><\/div>\n
\n
<\/span><\/div>\n
\n Action Bar \u3067MENU\u3092\u4ee3\u66ff\u3059\u308b\u306e\u304crecommend<\/span><\/div>\n
\n target SDK \u30d0\u30fc\u30b8\u30e7\u30f3<10 MENU\u30d0\u30fc\u304c\u51fa\u308b\uff08\u4e92\u63db\u6027\u306e\u305f\u3081\uff09<\/span><\/div>\n
\n qualifier: sw600dp\u307f\u305f\u3044\u306a\uff08=Smallest Width 600 dp\uff09\u306e\u304c\u304a\u3059\u3059\u3081<\/span><\/div>\n
\n
<\/span><\/div>\n
\n \uff11\uff0eActionBar\u2192\uff13\u30d1\u30bf\u30fc\u30f3\u306b\u5206\u304b\u308c\u308b<\/span><\/div>\n
\n   -App Icon\uff1a\u5de6<\/span><\/div>\n
\n   -View Detail\uff1a\u771f\u3093\u4e2d\uff08\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u3069\u3053\u306b\u3044\u308b\u306e\u304b\uff1f\uff09<\/span><\/div>\n
\n   -Action\uff1a\u53f3\u3000MENU\u3000\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2<\/span><\/div>\n
\n   android:showAsAction=”ifRoom”<\/span><\/div>\n
\n   GingerBread \u4ee5\u524d\uff1a ActionBarCompat<\/span><\/div>\n
\n   <\/span><\/div>\n
\n \uff12\uff0e\u30de\u30eb\u30c1\u30da\u30a4\u30f3\u30ec\u30a4\u30a2\u30a6\u30c8\uff1aFragment\uff0f1.6\u304b\u3089compat library\u3092\u4f7f\u3063\u3066\u5229\u7528\u53ef\u80fd<\/span><\/div>\n
\n   onCreate, onPause\u7b49\u306fFragment\u306b\u9003\u304c\u3059\u3068Activity\u306e\u8ca0\u8377\u304c\u8efd\u304f\u306a\u308b\u3002<\/span><\/div>\n
\n   UI Patterns Screen Orientation<\/span><\/div>\n
\n   <\/span><\/div>\n
\n \uff13\uff0eApp Navigation\u306e\u8003\u3048\u65b9\u304c\u5909\u308f\u3063\u305f\uff08BACK\uff09<\/span><\/div>\n
\n   Supports UP Navigation\u3002\u2190\u91cd\u8981<\/span><\/div>\n
\n
<\/span><\/div>\n
\nDimension\u30ea\u30bd\u30fc\u30b9 values\/dimens.xml \u3092\u4f7f\u3046<\/span><\/div>\n
\nAndroid UI Utils \u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u2190\u30c1\u30a7\u30c3\u30af<\/span><\/div>\n
\nAndroid APILevel >= 14 \u2192ICS http:\/\/code.google.com\/p\/android-ui-utils\/<\/span><\/div>\n
\nxlarge = tablet\u3067\u306f\u306a\u3044\uff01 e.g.7inch tab=large \u3060\u3063\u305f\u308a\u3059\u308b\u3002<\/span><\/div>\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6b63\u78ba\u3067\u3082\u306a\u3044\u3057\u7db2\u7f85\u7684\u3067\u3082\u306a\u3044Google Developer Day 2011\u306e\u30e1\u30e2\u3092\u7f6e\u3044\u3068\u304d\u307e\u3059\u3002\u5927\u4e8b\u305d\u3046\u306a\u3068\u3053\u308d\u306f\u6398\u308a\u4e0b\u3052\u3066\u305d\u306e\u3046\u3061\u30d6\u30ed\u30b0\u306b\u3059\u308b\u304b\u3082\u3002\u300cAndroid\u306e\u512a\u308c\u305f\u30e6\u30fc\u30b6\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u300d\u3068\u984c\u3055\u308c\u305f\u30bb\u30c3\u30b7\u30e7\u30f3\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,11,17],"tags":[],"class_list":["post-1163","post","type-post","status-publish","format-standard","hentry","category-android","category-develop","category-gdd2011jp"],"_links":{"self":[{"href":"https:\/\/rawbytes.org\/index.php?rest_route=\/wp\/v2\/posts\/1163","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rawbytes.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rawbytes.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rawbytes.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rawbytes.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1163"}],"version-history":[{"count":1,"href":"https:\/\/rawbytes.org\/index.php?rest_route=\/wp\/v2\/posts\/1163\/revisions"}],"predecessor-version":[{"id":1164,"href":"https:\/\/rawbytes.org\/index.php?rest_route=\/wp\/v2\/posts\/1163\/revisions\/1164"}],"wp:attachment":[{"href":"https:\/\/rawbytes.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1163"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rawbytes.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1163"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rawbytes.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1163"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}