{"id":1231,"date":"2025-05-08T05:55:48","date_gmt":"2025-05-07T20:55:48","guid":{"rendered":"https:\/\/itstudy365.com\/blog\/?p=1231"},"modified":"2025-05-24T14:53:33","modified_gmt":"2025-05-24T05:53:33","slug":"xml%e3%81%ab%e3%82%88%e3%82%8bui%e8%a8%98%e8%bf%b0%e3%81%a8%e3%82%b3%e3%83%bc%e3%83%89%e3%81%ae%e9%80%a3%e6%90%ba","status":"publish","type":"post","link":"https:\/\/itstudy365.com\/blog\/2025\/05\/08\/xml%e3%81%ab%e3%82%88%e3%82%8bui%e8%a8%98%e8%bf%b0%e3%81%a8%e3%82%b3%e3%83%bc%e3%83%89%e3%81%ae%e9%80%a3%e6%90%ba\/","title":{"rendered":"Android application development \u7b2c8\u7ae0\uff1aXML\u306b\u3088\u308bUI\u8a18\u8ff0\u3068\u30b3\u30fc\u30c9\u306e\u9023\u643a"},"content":{"rendered":"\n<button id=\"bb1\" type=\"button\" value=\"Play\" class=\"responsivevoice-button\" title=\"ResponsiveVoice Tap to Start\/Stop Speech\"><span>&#128266; Play<\/span><\/button>\n        <script>\n            bb1.onclick = function(){\n                if(responsiveVoice.isPlaying()){\n                    responsiveVoice.cancel();\n                }else{\n                    responsiveVoice.speak(\"\u25a0 \u306a\u305cXML\u3067UI\u3092\u66f8\u304f\u306e\u304b\uff1f Android\u30a2\u30d7\u30ea\u3067\u306f\u3001UI\uff08\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\uff09\u3092XML\u30d5\u30a1\u30a4\u30eb\u3067\u5b9a\u7fa9\u3059\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002HTML\u306e\u3088\u3046\u306a\u30bf\u30b0\u30d9\u30fc\u30b9\u306e\u8a18\u8ff0\u5f62\u5f0f\u3067\u3001\u3069\u306e\u90e8\u54c1\uff08View\uff09\u3092\u3069\u3053\u306b\u3069\u306e\u3088\u3046\u306b\u914d\u7f6e\u3059\u308b\u304b\u3092\u3001\u8996\u899a\u7684\u30fb\u69cb\u9020\u7684\u306b\u8a18\u8ff0\u3067\u304d\u307e\u3059\u3002 Java\uff08\u3084Kotlin\uff09\u306e\u30b3\u30fc\u30c9\u3067\u3082UI\u3092\u69cb\u7bc9\u3067\u304d\u307e\u3059\u304c\u3001XML\u306f\u5206\u96e2\u30fb\u518d\u5229\u7528\u30fb\u8996\u8a8d\u6027\u306e\u9ad8\u3055\u306e\u70b9\u3067\u512a\u308c\u3066\u304a\u308a\u3001Android Studio\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u30a8\u30c7\u30a3\u30bf\u3068\u3082\u9023\u643a\u3057\u3066\u3044\u307e\u3059\u3002 \u25a0 UI\u306eXML\u30d5\u30a1\u30a4\u30eb\u306e\u4f8b\uff08res\/layout\/activity_main.xml\uff09 less than?xml version=\\\"1.0\\\" encoding=\\\"utf-8\\\"?greater than less thanLinearLayout xmlns:android=\\\"http:\/\/schemas.android.com\/apk\/res\/android\\\" android:orientation=\\\"vertical\\\" android:layout_width=\\\"match_parent\\\" android:layout_height=\\\"match_parent\\\"greater than less thanTextView android:id=\\\"@+id\/helloText\\\" android:layout_width=\\\"wrap_content\\\" android:layout_height=\\\"wrap_content\\\" android:text=\\\"\u3053\u3093\u306b\u3061\u306f\\\" \/greater than less thanButton android:id=\\\"@+id\/clickButton\\\" android:layout_width=\\\"wrap_content\\\" android:layout_height=\\\"wrap_content\\\" android:text=\\\"\u62bc\u3057\u3066\u306d\\\" \/greater than less than\/LinearLayoutgreater than \u3053\u3053\u3067\u306f\u3001\u7e26\u65b9\u5411\u306b TextView \u3068 Button \u304c\u4e26\u3093\u3067\u3044\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306b android:id \u304c\u3064\u3044\u3066\u304a\u308a\u3001\u30b3\u30fc\u30c9\u5074\u3067\u3053\u306eID\u3092\u4f7f\u3063\u3066\u90e8\u54c1\u3092\u64cd\u4f5c\u3057\u307e\u3059\u3002 \u25a0 \u30b3\u30fc\u30c9\u3068\u306e\u9023\u643a\uff08Activity\u30af\u30e9\u30b9\uff09 XML\u3060\u3051\u3067\u306f\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3066\u3082\u4f55\u3082\u8d77\u304d\u307e\u305b\u3093\u3002Java\u5074\u3067\u30a4\u30d9\u30f3\u30c8\u51e6\u7406\u306a\u3069\u306e\u30ed\u30b8\u30c3\u30af\u3092\u8a18\u8ff0\u3057\u3066\u3001UI\u3068\u7d50\u3073\u3064\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); \/\/ \u2460XML\u3092\u8aad\u307f\u8fbc\u3080 \/\/ \u2461XML\u306b\u5b9a\u7fa9\u3057\u305fView\u3092\u53d6\u5f97 TextView textView = findViewById(R.id.helloText); Button button = findViewById(R.id.clickButton); \/\/ \u2462\u30dc\u30bf\u30f3\u304c\u62bc\u3055\u308c\u305f\u3068\u304d\u306e\u51e6\u7406\u3092\u8a18\u8ff0 button.setOnClickListener(v -greater than { textView.setText(\\\"\u3053\u3093\u306b\u3061\u306f\u3001\u4e16\u754c\uff01\\\"); }); } } \u30dd\u30a4\u30f3\u30c8\uff1a setContentView() \u3067XML\u3092\u753b\u9762\u3068\u3057\u3066\u8aad\u307f\u8fbc\u3080 findViewById() \u3067XML\u5185\u306eView\u3092Java\u30b3\u30fc\u30c9\u304b\u3089\u53d6\u5f97 \u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30a4\u30d9\u30f3\u30c8\u51e6\u7406\u3084\u30d7\u30ed\u30d1\u30c6\u30a3\u5909\u66f4\u3092\u884c\u3046 \u25a0 \u306a\u305c\u3053\u306e\u69cb\u6210\u304c\u826f\u3044\u306e\u304b\uff1f UI\uff08\u898b\u305f\u76ee\uff09\u3068\u30ed\u30b8\u30c3\u30af\uff08\u51e6\u7406\uff09\u3092\u5206\u96e2\u3067\u304d\u308b \u2192 \u4fdd\u5b88\u6027\u304c\u9ad8\u304f\u306a\u308b XML\u30d5\u30a1\u30a4\u30eb\u3092\u518d\u5229\u7528\u3067\u304d\u308b\uff08include \u3084 merge \u306a\u3069\u306e\u69cb\u6587\u3082\u3042\u308b\uff09 \u30c7\u30b6\u30a4\u30ca\u30fc\u3068\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u4f5c\u696d\u3092\u5206\u62c5\u3057\u3084\u3059\u3044 Android Studio\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u30d7\u30ec\u30d3\u30e5\u30fc\u3067\u5373\u6642\u78ba\u8a8d\u3067\u304d\u308b \u25a0 \u3088\u304f\u3042\u308b\u30df\u30b9\u3068\u6ce8\u610f\u70b9 findViewById() \u306e\u578b\u3084ID\u306e\u9593\u9055\u3044 \u2192 \u30b3\u30f3\u30d1\u30a4\u30eb\u306f\u901a\u3063\u3066\u3082\u843d\u3061\u308b setContentView() \u3092\u5fd8\u308c\u308b\u3068\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u306a\u3044 ID\u304c @+id\/... \u3067\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u306a\u3044\u3068\u30b3\u30fc\u30c9\u304b\u3089\u53c2\u7167\u3067\u304d\u306a\u3044 View\u304c null \u306b\u306a\u308b\u5834\u5408\u306f\u3001\u5bfe\u8c61\u306eXML\u306b\u672c\u5f53\u306b\u5b58\u5728\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d \u307e\u3068\u3081\uff1aXML\u306f\u201c\u898b\u305f\u76ee\u3092\u4f5c\u308b\u201d\u3001Java\u306f\u201c\u52d5\u304d\u3092\u4f5c\u308b\u201d Android\u306eUI\u306f\u3001\u57fa\u672c\u7684\u306b\u300cXML\u3067\u753b\u9762\u3092\u4f5c\u308a\u3001Java\u3067\u52d5\u304d\u3092\u4e0e\u3048\u308b\u300d\u3068\u3044\u3046\u5f79\u5272\u5206\u62c5\u3067\u69cb\u6210\u3055\u308c\u307e\u3059\u3002\u6700\u521d\u306f\u9023\u643a\u306b\u5c11\u3057\u6238\u60d1\u3046\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u6163\u308c\u308b\u3068\u3068\u3066\u3082\u52b9\u7387\u3088\u304f\u958b\u767a\u304c\u3067\u304d\u307e\u3059\u3002\", \"Japanese Female\");\n                }\n            };\n        <\/script>\n    <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u25a0 \u306a\u305cXML\u3067UI\u3092\u66f8\u304f\u306e\u304b\uff1f<\/h3>\n\n\n\n<p>Android\u30a2\u30d7\u30ea\u3067\u306f\u3001<strong>UI\uff08\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\uff09\u3092XML\u30d5\u30a1\u30a4\u30eb\u3067\u5b9a\u7fa9\u3059\u308b<\/strong>\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002HTML\u306e\u3088\u3046\u306a\u30bf\u30b0\u30d9\u30fc\u30b9\u306e\u8a18\u8ff0\u5f62\u5f0f\u3067\u3001\u3069\u306e\u90e8\u54c1\uff08View\uff09\u3092\u3069\u3053\u306b\u3069\u306e\u3088\u3046\u306b\u914d\u7f6e\u3059\u308b\u304b\u3092\u3001\u8996\u899a\u7684\u30fb\u69cb\u9020\u7684\u306b\u8a18\u8ff0\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>Java\uff08\u3084Kotlin\uff09\u306e\u30b3\u30fc\u30c9\u3067\u3082UI\u3092\u69cb\u7bc9\u3067\u304d\u307e\u3059\u304c\u3001XML\u306f<strong>\u5206\u96e2\u30fb\u518d\u5229\u7528\u30fb\u8996\u8a8d\u6027\u306e\u9ad8\u3055<\/strong>\u306e\u70b9\u3067\u512a\u308c\u3066\u304a\u308a\u3001Android Studio\u306e<strong>\u30ec\u30a4\u30a2\u30a6\u30c8\u30a8\u30c7\u30a3\u30bf<\/strong>\u3068\u3082\u9023\u643a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u25a0 UI\u306eXML\u30d5\u30a1\u30a4\u30eb\u306e\u4f8b\uff08res\/layout\/activity_main.xml\uff09<\/h3>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-html\" data-lang=\"HTML\" data-show-lang=\"0\"><code>&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;\n&lt;LinearLayout xmlns:android=&quot;http:\/\/schemas.android.com\/apk\/res\/android&quot;\n    android:orientation=&quot;vertical&quot;\n    android:layout_width=&quot;match_parent&quot;\n    android:layout_height=&quot;match_parent&quot;&gt;\n\n    &lt;TextView\n        android:id=&quot;@+id\/helloText&quot;\n        android:layout_width=&quot;wrap_content&quot;\n        android:layout_height=&quot;wrap_content&quot;\n        android:text=&quot;\u3053\u3093\u306b\u3061\u306f&quot; \/&gt;\n\n    &lt;Button\n        android:id=&quot;@+id\/clickButton&quot;\n        android:layout_width=&quot;wrap_content&quot;\n        android:layout_height=&quot;wrap_content&quot;\n        android:text=&quot;\u62bc\u3057\u3066\u306d&quot; \/&gt;\n&lt;\/LinearLayout&gt;<\/code><\/pre><\/div>\n\n\n\n<p>\u3053\u3053\u3067\u306f\u3001\u7e26\u65b9\u5411\u306b <code>TextView<\/code> \u3068 <code>Button<\/code> \u304c\u4e26\u3093\u3067\u3044\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306b <code>android:id<\/code> \u304c\u3064\u3044\u3066\u304a\u308a\u3001\u30b3\u30fc\u30c9\u5074\u3067\u3053\u306eID\u3092\u4f7f\u3063\u3066\u90e8\u54c1\u3092\u64cd\u4f5c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u25a0 \u30b3\u30fc\u30c9\u3068\u306e\u9023\u643a\uff08Activity\u30af\u30e9\u30b9\uff09<\/h3>\n\n\n\n<p>XML\u3060\u3051\u3067\u306f\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3066\u3082\u4f55\u3082\u8d77\u304d\u307e\u305b\u3093\u3002<strong>Java\u5074\u3067\u30a4\u30d9\u30f3\u30c8\u51e6\u7406\u306a\u3069\u306e\u30ed\u30b8\u30c3\u30af\u3092\u8a18\u8ff0\u3057\u3066\u3001UI\u3068\u7d50\u3073\u3064\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/strong>\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-csharp\" data-lang=\"C#\" data-show-lang=\"0\"><code>public class MainActivity extends AppCompatActivity {\n    @Override\n    protected void onCreate(Bundle savedInstanceState) {\n        super.onCreate(savedInstanceState);\n        setContentView(R.layout.activity_main); \/\/ \u2460XML\u3092\u8aad\u307f\u8fbc\u3080\n\n        \/\/ \u2461XML\u306b\u5b9a\u7fa9\u3057\u305fView\u3092\u53d6\u5f97\n        TextView textView = findViewById(R.id.helloText);\n        Button button = findViewById(R.id.clickButton);\n\n        \/\/ \u2462\u30dc\u30bf\u30f3\u304c\u62bc\u3055\u308c\u305f\u3068\u304d\u306e\u51e6\u7406\u3092\u8a18\u8ff0\n        button.setOnClickListener(v -&gt; {\n            textView.setText(&quot;\u3053\u3093\u306b\u3061\u306f\u3001\u4e16\u754c\uff01&quot;);\n        });\n    }\n}<\/code><\/pre><\/div>\n\n\n\n<h4 class=\"wp-block-heading\">\u30dd\u30a4\u30f3\u30c8\uff1a<\/h4>\n\n\n\n<ol>\n<li><code>setContentView()<\/code> \u3067XML\u3092\u753b\u9762\u3068\u3057\u3066\u8aad\u307f\u8fbc\u3080<\/li>\n\n\n\n<li><code>findViewById()<\/code> \u3067XML\u5185\u306eView\u3092Java\u30b3\u30fc\u30c9\u304b\u3089\u53d6\u5f97<\/li>\n\n\n\n<li>\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30a4\u30d9\u30f3\u30c8\u51e6\u7406\u3084\u30d7\u30ed\u30d1\u30c6\u30a3\u5909\u66f4\u3092\u884c\u3046<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u25a0 \u306a\u305c\u3053\u306e\u69cb\u6210\u304c\u826f\u3044\u306e\u304b\uff1f<\/h3>\n\n\n\n<ul>\n<li><strong>UI\uff08\u898b\u305f\u76ee\uff09\u3068\u30ed\u30b8\u30c3\u30af\uff08\u51e6\u7406\uff09\u3092\u5206\u96e2<\/strong>\u3067\u304d\u308b \u2192 \u4fdd\u5b88\u6027\u304c\u9ad8\u304f\u306a\u308b<\/li>\n\n\n\n<li>XML\u30d5\u30a1\u30a4\u30eb\u3092\u518d\u5229\u7528\u3067\u304d\u308b\uff08<code>include<\/code> \u3084 <code>merge<\/code> \u306a\u3069\u306e\u69cb\u6587\u3082\u3042\u308b\uff09<\/li>\n\n\n\n<li>\u30c7\u30b6\u30a4\u30ca\u30fc\u3068\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u4f5c\u696d\u3092\u5206\u62c5\u3057\u3084\u3059\u3044<\/li>\n\n\n\n<li>Android Studio\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u30d7\u30ec\u30d3\u30e5\u30fc\u3067\u5373\u6642\u78ba\u8a8d\u3067\u304d\u308b<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u25a0 \u3088\u304f\u3042\u308b\u30df\u30b9\u3068\u6ce8\u610f\u70b9<\/h3>\n\n\n\n<ul>\n<li><code>findViewById()<\/code> \u306e\u578b\u3084ID\u306e\u9593\u9055\u3044 \u2192 \u30b3\u30f3\u30d1\u30a4\u30eb\u306f\u901a\u3063\u3066\u3082\u843d\u3061\u308b<\/li>\n\n\n\n<li><code>setContentView()<\/code> \u3092\u5fd8\u308c\u308b\u3068\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u306a\u3044<\/li>\n\n\n\n<li>ID\u304c <code>@+id\/...<\/code> \u3067\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u306a\u3044\u3068\u30b3\u30fc\u30c9\u304b\u3089\u53c2\u7167\u3067\u304d\u306a\u3044<\/li>\n\n\n\n<li>View\u304c <code>null<\/code> \u306b\u306a\u308b\u5834\u5408\u306f\u3001\u5bfe\u8c61\u306eXML\u306b\u672c\u5f53\u306b\u5b58\u5728\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081\uff1aXML\u306f\u201c\u898b\u305f\u76ee\u3092\u4f5c\u308b\u201d\u3001Java\u306f\u201c\u52d5\u304d\u3092\u4f5c\u308b\u201d<\/h2>\n\n\n\n<p>Android\u306eUI\u306f\u3001\u57fa\u672c\u7684\u306b\u300c<strong>XML\u3067\u753b\u9762\u3092\u4f5c\u308a\u3001Java\u3067\u52d5\u304d\u3092\u4e0e\u3048\u308b<\/strong>\u300d\u3068\u3044\u3046\u5f79\u5272\u5206\u62c5\u3067\u69cb\u6210\u3055\u308c\u307e\u3059\u3002\u6700\u521d\u306f\u9023\u643a\u306b\u5c11\u3057\u6238\u60d1\u3046\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u6163\u308c\u308b\u3068\u3068\u3066\u3082\u52b9\u7387\u3088\u304f\u958b\u767a\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[54],"_links":{"self":[{"href":"https:\/\/itstudy365.com\/blog\/wp-json\/wp\/v2\/posts\/1231"}],"collection":[{"href":"https:\/\/itstudy365.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itstudy365.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itstudy365.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itstudy365.com\/blog\/wp-json\/wp\/v2\/comments?post=1231"}],"version-history":[{"count":3,"href":"https:\/\/itstudy365.com\/blog\/wp-json\/wp\/v2\/posts\/1231\/revisions"}],"predecessor-version":[{"id":1345,"href":"https:\/\/itstudy365.com\/blog\/wp-json\/wp\/v2\/posts\/1231\/revisions\/1345"}],"wp:attachment":[{"href":"https:\/\/itstudy365.com\/blog\/wp-json\/wp\/v2\/media?parent=1231"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itstudy365.com\/blog\/wp-json\/wp\/v2\/categories?post=1231"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itstudy365.com\/blog\/wp-json\/wp\/v2\/tags?post=1231"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}