{"id":26879,"date":"2024-03-16T07:31:14","date_gmt":"2024-03-16T07:31:14","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/example-of-android-componentname\/"},"modified":"2024-03-22T09:39:56","modified_gmt":"2024-03-22T09:39:56","slug":"example-of-android-componentname","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/example-of-android-componentname\/","title":{"rendered":"Example of android ComponentName"},"content":{"rendered":"<p>Here is an example of an Android ComponentName:<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-comment\">\/\/ \u521b\u5efa\u4e00\u4e2aComponentName\u5bf9\u8c61\uff0c\u6307\u5b9a\u5305\u540d\u548c\u7c7b\u540d<\/span>\r\n<span class=\"hljs-type\">ComponentName<\/span> <span class=\"hljs-variable\">componentName<\/span> <span class=\"hljs-operator\">=<\/span> <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-title class_\">ComponentName<\/span>(<span class=\"hljs-string\">\"com.example.myapp\"<\/span>, <span class=\"hljs-string\">\"com.example.myapp.MainActivity\"<\/span>);\r\n\r\n<span class=\"hljs-comment\">\/\/ \u83b7\u53d6\u7ec4\u4ef6\u7684\u5305\u540d<\/span>\r\n<span class=\"hljs-type\">String<\/span> <span class=\"hljs-variable\">packageName<\/span> <span class=\"hljs-operator\">=<\/span> componentName.getPackageName();\r\n\r\n<span class=\"hljs-comment\">\/\/ \u83b7\u53d6\u7ec4\u4ef6\u7684\u7c7b\u540d<\/span>\r\n<span class=\"hljs-type\">String<\/span> <span class=\"hljs-variable\">className<\/span> <span class=\"hljs-operator\">=<\/span> componentName.getClassName();\r\n\r\n<span class=\"hljs-comment\">\/\/ \u6253\u5370\u7ec4\u4ef6\u7684\u5305\u540d\u548c\u7c7b\u540d<\/span>\r\nLog.d(<span class=\"hljs-string\">\"ComponentName\"<\/span>, <span class=\"hljs-string\">\"Package Name: \"<\/span> + packageName);\r\nLog.d(<span class=\"hljs-string\">\"ComponentName\"<\/span>, <span class=\"hljs-string\">\"Class Name: \"<\/span> + className);\r\n<\/code><\/pre>\n<p>In this example, we created a ComponentName object called componentName, specifying the package name as com.example.myapp and the class name as com.example.myapp.MainActivity. Next, we used the getPackageName() method and getClassName() method to retrieve the package name and class name of the component, and printed them out using Log.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Here is an example of an Android ComponentName: \/\/ \u521b\u5efa\u4e00\u4e2aComponentName\u5bf9\u8c61\uff0c\u6307\u5b9a\u5305\u540d\u548c\u7c7b\u540d ComponentName componentName = new ComponentName(&#8220;com.example.myapp&#8221;, &#8220;com.example.myapp.MainActivity&#8221;); \/\/ \u83b7\u53d6\u7ec4\u4ef6\u7684\u5305\u540d String packageName = componentName.getPackageName(); \/\/ \u83b7\u53d6\u7ec4\u4ef6\u7684\u7c7b\u540d String className = componentName.getClassName(); \/\/ \u6253\u5370\u7ec4\u4ef6\u7684\u5305\u540d\u548c\u7c7b\u540d Log.d(&#8220;ComponentName&#8221;, &#8220;Package Name: &#8221; + packageName); Log.d(&#8220;ComponentName&#8221;, &#8220;Class Name: &#8221; + className); In this example, we created a ComponentName object called componentName, specifying the package [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-26879","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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