{"id":42318,"date":"2023-12-11T14:56:12","date_gmt":"2023-12-11T06:56:12","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=42318"},"modified":"2023-12-11T14:56:12","modified_gmt":"2023-12-11T06:56:12","slug":"android-%e5%9b%9b%e4%b8%aa%e7%bb%84%e4%bb%b6%e7%9a%84%e7%94%9f%e5%91%bd%e5%91%a8%e6%9c%9f%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/11\/android-%e5%9b%9b%e4%b8%aa%e7%bb%84%e4%bb%b6%e7%9a%84%e7%94%9f%e5%91%bd%e5%91%a8%e6%9c%9f%ef%bc%9f\/","title":{"rendered":"Android \u56db\u4e2a\u7ec4\u4ef6\u7684\u751f\u547d\u5468\u671f\uff1f"},"content":{"rendered":"

“`” Activity\u751f\u547d\u5468\u671f\u56fe\u53ca Fragment\u751f\u547d\u5468\u671f\u56fe<\/p>\n

<img referrerpolicy=""no-referrer"" src=""http:\/\/res.mianshigee.com\/upload\/article\/20200111\/70.png""><\/p>\n

\u00a0<\/p>\n

Service\u7684\u751f\u547d\u5468\u671f\uff1a\u9996\u5148Service\u6709\u4e24\u79cd\u542f\u52a8\u65b9\u5f0f\uff0c\u800c\u5728\u8fd9\u4e24\u79cd\u542f\u52a8\u65b9\u5f0f\u4e0b\uff0c\u5b83\u7684\u751f\u547d\u5468\u671f\u4e0d\u540c\u3002<\/p>\n

\u901a\u8fc7startService()\u65b9\u6cd5\u542f\u52a8\u7684\u670d\u52a1<\/p>\n

<pre><code> \u521d\u59cb\u5316\u7ed3\u675f\u540e\u7cfb\u7edf\u4f1a\u8c03\u7528 void onStart(Intent intent) \u65b9\u6cd5\uff0c\u7528\u4e8e\u5904\u7406\u4f20\u9012\u7ed9startService()\u7684Intent\u5bf9\u8c61\u3002\u5982\u97f3\u4e50\u670d\u52a1\u4f1a\u6253\u5f00Intent \u6765\u63a2\u660e\u5c06\u8981\u64ad\u653e\u54ea\u9996\u97f3\u4e50\uff0c\u5e76\u5f00\u59cb\u64ad\u653e\u3002\u6ce8\u610f\uff1a\u591a\u6b21\u8c03\u7528startService()\u65b9\u6cd5\u4f1a\u591a\u6b21\u89e6\u53d1onStart()\u65b9\u6cd5\u3002
\n<\/code><\/pre><\/p>\n

\u901a\u8fc7bindService ()\u65b9\u6cd5\u542f\u52a8\u7684\u670d\u52a1<\/p>\n

<pre><code> \u521d\u59cb\u5316\u7ed3\u675f\u540e\u7cfb\u7edf\u4f1a\u8c03\u7528 IBinder onBind(Intent intent) \u65b9\u6cd5\uff0c\u7528\u6765\u7ed1\u5b9a\u4f20\u9012\u7ed9bindService \u7684Intent \u7684\u5bf9\u8c61\u3002\u6ce8\u610f\uff1a\u591a\u6b21\u8c03\u7528bindService()\u65f6\uff0c\u5982\u679c\u8be5\u670d\u52a1\u5df2\u542f\u52a8\u5219\u4e0d\u4f1a\u518d\u89e6\u53d1\u6b64\u65b9\u6cd5\u3002
\n<\/code><\/pre><\/p>\n

<pre><code> "“`
\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"

“`” Activity\u751f\u547d\u5468\u671f\u56fe\u53ca Fragment\u751f\u547d\u5468\u671f\u56fe <img re […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-42318","post","type-post","status-publish","format-standard","hentry","category-c"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/42318","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=42318"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/42318\/revisions"}],"predecessor-version":[{"id":42319,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/42318\/revisions\/42319"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=42318"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=42318"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=42318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}