{"id":9795,"date":"2022-09-13T17:03:35","date_gmt":"2022-09-13T08:03:35","guid":{"rendered":"https:\/\/www.ecomottblog.com\/?p=9795"},"modified":"2022-09-27T16:21:59","modified_gmt":"2022-09-27T07:21:59","slug":"android%e3%82%a2%e3%83%97%e3%83%aa%e3%82%92%e4%bd%9c%e3%82%8b%e3%81%9f%e3%82%81%e3%81%ae%e6%9c%80%e4%bd%8e%e9%99%90%e7%9f%a5%e8%ad%98%ef%bc%88%ef%bc%91%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.ecomottblog.com\/?p=9795","title":{"rendered":"ZERO\u304b\u3089\u3064\u304f\u308bAndroid\u30a2\u30d7\u30ea\uff08\uff11\uff09"},"content":{"rendered":"

\u4ed5\u4e8b\u3067Android\u30a2\u30d7\u30ea\u3092\u4f5c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3057\u305f\u306e\u3067\u3001<\/p>\n

\u5fd8\u308c\u306a\u3044\u3046\u3061\u306b\u624b\u9806\u3092\u66f8\u304d\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n

<\/p>\n

Android Studio\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h3>\n

\u958b\u767a\u74b0\u5883\u3067\u3059\u3002<\/p>\n

https:\/\/developer.android.com\/studio?hl=ja<\/p>\n

\u6700\u65b0\u7248\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

\uff0aPC\u306e\u300c\u7ba1\u7406\u8005\u6a29\u9650\u300d\u805e\u304b\u308c\u307e\u3059\u306e\u3067\u3001\u7533\u8acb\u304c\u5fc5\u8981\u306a\u65b9\u306f\u4e8b\u524d\u306b\u7528\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

\u3053\u3053\u3067\u306f\u3001\u300cAndroid Studio Chipmunk | 2021.2.1 Patch 2\u300d\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4f5c\u6210<\/h3>\n

\u4eca\u56de\u306fKotlin\u306b\u3057\u307e\u3059\u304c\u3001Java\u3068\u306f\u4e92\u63db\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u30cd\u30c3\u30c8\u4e0a\u306b\u3042\u308bJava\u306e\u30b3\u30fc\u30c9\u3092\u6301\u3063\u3066\u304d\u305f\u3089\u3001\u52dd\u624b\u306b\u7ffb\u8a33\u3055\u308c\u307e\u3059\u306e\u3067\u4fbf\u5229\u3002<\/p>\n

\u300cnew project\u300d\u3092\u9078\u629e<\/p>\n

\"\"<\/p>\n

\u2193<\/p>\n

\"\"<\/p>\n

\u300cNo Activity\u300d\u306b\u3057\u3066\u3001next<\/p>\n

\"\"<\/p>\n

\u300cFinish\u300d\u3092\u62bc\u3059\u3068\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u3089\u308c\u307e\u3059\u3000\u2193<\/p>\n

\"\"<\/p>\n

\u753b\u9762\u4f5c\u6210<\/h3>\n

\u5148\u307b\u3069\u300cNo Activity\u300d\u306b\u3057\u305f\u305f\u3081\u3001\u5b8c\u5168\u306b\u7a7a\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u306a\u308a\u307e\u3059\u304c\u3001<\/p>\n

\u753b\u9762\u3092\u8ffd\u52a0\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046<\/p>\n

 <\/p>\n

\u30d1\u30c3\u30b1\u30fc\u30b8\u540d\uff08com.example.firstapp\uff09\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u300cNew\u300d\u2192\u300cActivity\u300d\u2192\u300cEmpty Activity\u300d<\/p>\n

\"\"<\/p>\n

\u2193<\/p>\n

\"\"<\/p>\n

\u300cFinish\u300d\u62bc\u3059\u3068\u3053\u308c\u3089\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3059<\/p>\n

\uff11\u3001\u300cMainActivity.kt\u300d:\u3053\u306e\u4e2d\u306b\u51e6\u7406\u3092\u66f8\u304d\u307e\u3059\u3002<\/p>\n

\"\"<\/p>\n

\uff12\u3001\u300cactivity_main.xml\u300d\u30ec\u30a4\u30a2\u30a6\u30c8\u30d5\u30a1\u30a4\u30eb\u3067\u3001UI\u3092\u4f5c\u308b\u90e8\u5206\u3067\u3059\u3002<\/p>\n

\"\"<\/p>\n

\uff13\u3001\u300cAndroidManifest.xml\u300d\u306b\u306f\u3001Activity\u306e\u60c5\u5831\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3059<\/p>\n

\"\"<\/p>\n

\u300cHello<\/b>, world<\/b>!\u300d <\/h3>\n

\u300cactivity_main.xml\u300d\u3092\u958b\u304d\u307e\u3059\u3002<\/p>\n

\u300cPalette\u300d\u6b04\u2192\u300cCommon\u300d\u2192\u300cTextView\u300d\u3092\u30de\u30a6\u30b9\u3067\u5f15\u3063\u5f35\u3063\u3066\u3001\u300cComponent Tree\u300d\u2192\u300cConstraintLayout\u300d\u306e\u4e0b\u306b\u7f6e\u304d\u307e\u3059\u3002<\/p>\n

\"\"<\/p>\n

\u53f3\u306e\u753b\u9762\u306b\u300cTextView\u300d\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001\u30de\u30a6\u30b9\u3067\u79fb\u52d5\u3055\u305b\u3066\u6587\u5b57\u3092\u300cHello, world!\u300d\u306b\u5909\u3048\u307e\u3059\u3002<\/p>\n

\"\"<\/p>\n

\u30c6\u30b9\u30c8\u7aef\u672b\u3092\u7528\u610f<\/h3>\n

android\u7aef\u672b\u3092\u7528\u610f\u3057\u3066\u3001\u300c\u958b\u767a\u8005\u30e2\u30fc\u30c9\u300d\u3092\u6709\u52b9\u306b\u8a2d\u5b9a\u3057\u307e\u3059<\/p>\n

https:\/\/developer.android.com\/studio\/debug\/dev-options?hl=ja<\/p>\n

USB\u30b1\u30fc\u30d6\u3067PC\u306b\u63a5\u7d9a\u3001\u4e0b\u8a18\u306e\u753b\u9762\u306b\u306a\u308c\u3070OK<\/p>\n

\"\"<\/p>\n

\u7aef\u672b\u540d\uff08Sony XQ-CC44\uff09\u306e\u53f3\u306b\u3042\u308b\u300c\u25b6\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u5b9f\u884c\u3057\u3066\u307f\u307e\u3059<\/p>\n

\"\"<\/p>\n

\u30a8\u30e9\u30fc\u304c\u51fa\u3066\u3044\u307e\u3059\u306d\u3001<\/p>\n

\u300cCould not identify launch activity: Default Activity not found
\nError while Launching activity
\nFailed to launch an application on all devices\u300d<\/p>\n

\u5148\u307b\u3069Activity\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u304c\u3001\u30a2\u30d7\u30ea\u306e\u8d77\u52d5\u6642\u306b\u305d\u308c\u3092\u8868\u793a\u3059\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u3053\u3068\u304c\u539f\u56e0\u306e\u3088\u3046\u3067\u3059\u3002<\/p>\n

\u3082\u3046\u4e00\u5ea6\u300cAndroidManifest.xml\u300d\u3092\u958b\u3044\u3066\u3001\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n

\"\"<\/p>\n

\u518d\u3073\u5b9f\u884c\u300c\u25b6\u300d<\/p>\n

\"\"<\/p>\n

\u51fa\u6765\u3057\u307e\u3057\u305f\u306d\u3002<\/p>\n

\u624b\u5143\u306e\u7aef\u672b\u3092\u958b\u304d\u3001\u300cHello, world!\u300d\u3068\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u308c\u3070\u6210\u529f\u3067\u3059\u3002<\/p>\n

 <\/p>\n

\u7591\u554f\u70b9\u3082\u3042\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u4eca\u56de\u306f\u3053\u3053\u307e\u3067\u306b\u3057\u307e\u3059\u3002<\/p>\n

 <\/p>\n

\u6642\u304c\u6765\u305f\u3089\u307e\u305f\u7d9a\u304d\u3084\u308a\u307e\u3059\u3002<\/p>\n

\u3069\u3046\u3082\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3057\u305f\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4ed5\u4e8b\u3067Android\u30a2\u30d7\u30ea\u3092\u4f5c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3057\u305f\u306e\u3067\u3001 \u5fd8\u308c\u306a\u3044\u3046\u3061\u306b\u624b\u9806\u3092\u66f8\u304d\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"author":106,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[26],"_links":{"self":[{"href":"https:\/\/www.ecomottblog.com\/index.php?rest_route=\/wp\/v2\/posts\/9795"}],"collection":[{"href":"https:\/\/www.ecomottblog.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ecomottblog.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ecomottblog.com\/index.php?rest_route=\/wp\/v2\/users\/106"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecomottblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9795"}],"version-history":[{"count":25,"href":"https:\/\/www.ecomottblog.com\/index.php?rest_route=\/wp\/v2\/posts\/9795\/revisions"}],"predecessor-version":[{"id":9843,"href":"https:\/\/www.ecomottblog.com\/index.php?rest_route=\/wp\/v2\/posts\/9795\/revisions\/9843"}],"wp:attachment":[{"href":"https:\/\/www.ecomottblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ecomottblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9795"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecomottblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}