{"id":11,"date":"2025-09-04T22:11:10","date_gmt":"2025-09-04T14:11:10","guid":{"rendered":"https:\/\/www.yun-games.com\/?p=11"},"modified":"2025-09-04T22:11:12","modified_gmt":"2025-09-04T14:11:12","slug":"androidexportedfalse%e6%98%af%e4%bb%80%e4%b9%88%e6%84%8f%e6%80%9d","status":"publish","type":"post","link":"https:\/\/www.yun-games.com\/?p=11","title":{"rendered":"android:exported=&#8221;false&#8221;\u662f\u4ec0\u4e48\u610f\u601d"},"content":{"rendered":"\n<p><code>android:exported=\"false\"<\/code> \u51fa\u73b0\u5728 \u56db\u5927\u7ec4\u4ef6\uff08Activity \/ Service \/ Receiver \/ Provider\uff09\u7684\u6e05\u5355\u58f0\u660e\u91cc\uff0c\u5b83\u7684\u542b\u4e49\u662f\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201c\u6b64\u7ec4\u4ef6\u4e0d\u5141\u8bb8\u88ab\u672c\u5e94\u7528\u4ee5\u5916\u7684\u4efb\u4f55\u8fdb\u7a0b\u76f4\u63a5\u8c03\u7528\u3002\u201d<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u2705 \u5177\u4f53\u884c\u4e3a<\/p>\n\n\n\n<p>\u573a\u666f \u7ed3\u679c<br>\u522b\u7684 App \u7528 <code>Intent<\/code> \u542f\u52a8\u8fd9\u4e2a Activity \u76f4\u63a5\u5931\u8d25\uff08<code>ActivityNotFoundException<\/code> \u6216\u9690\u5f0f\u5339\u914d\u4e0d\u5230\uff09<br>\u522b\u7684 App \u7528 <code>startService\/bindService<\/code> \u8fde\u63a5\u8fd9\u4e2a Service \u8fde\u63a5\u5931\u8d25<br>\u522b\u7684 App \u7528 <code>sendBroadcast<\/code> \u7ed9\u8fd9\u4e2a Receiver \u6536\u4e0d\u5230<br>\u522b\u7684 App \u7528 <code>ContentResolver<\/code> \u8bbf\u95ee\u8fd9\u4e2a Provider \u8bbf\u95ee\u5931\u8d25\uff08\u9664\u975e\u989d\u5916\u58f0\u660e <code>grant-uri-permission<\/code> \u7b49\uff09<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u2705 \u4e3a\u4ec0\u4e48\u8981\u663e\u5f0f\u5199<br>\u4ece API 31\uff08Android 12\uff09\u5f00\u59cb\uff0c\u53ea\u8981\u7ec4\u4ef6\u5e26 intent-filter\uff0c\u5c31\u5fc5\u987b\u540c\u65f6\u5199\u660e <code>android:exported=\"true|false\"<\/code>\uff0c\u5426\u5219\u7f16\u8bd1\u671f\u76f4\u63a5\u62a5\u9519\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Targeting S+ (version 31 and above) requires that an explicit value for android:exported be defined ...<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u2705 \u4ec0\u4e48\u65f6\u5019\u8be5\u7528<\/p>\n\n\n\n<p>\u7528\u9014 \u5efa\u8bae\u503c<br>\u4ec5 App \u5185\u90e8\u81ea\u5df1\u7528\u7684 Activity\/Service\/Receiver\/Provider <code>android:exported=\"false\"<\/code>\uff08\u9ed8\u8ba4\u66f4\u5b89\u5168\uff09<br>\u9700\u8981\u5bf9\u5916\u66b4\u9732\uff08\u5982 Launcher Activity\u3001\u5bf9\u5916 SDK Service\uff09 <code>android:exported=\"true\"<\/code><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u2705 \u793a\u4f8b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;service\n    android:name=\".MyInternalService\"\n    android:exported=\"false\" \/&gt;   &lt;!-- \u53ea\u6709\u672c\u5e94\u7528\u53ef\u542f\u52a8 --&gt;\n\n&lt;activity\n    android:name=\".MainActivity\"\n    android:exported=\"true\"&gt;      &lt;!-- Launcher \u5fc5\u987b\u66b4\u9732 --&gt;\n    &lt;intent-filter&gt;\n        &lt;action android:name=\"android.intent.action.MAIN\" \/&gt;\n        &lt;category android:name=\"android.intent.category.LAUNCHER\" \/&gt;\n    &lt;\/intent-filter&gt;\n&lt;\/activity&gt;<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u2705 \u4e00\u53e5\u8bdd\u603b\u7ed3<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><code>android:exported=\"false\"<\/code> \u5c31\u662f\u7ed9\u7ec4\u4ef6\u52a0\u4e00\u628a\u201c\u5bf9\u5916\u4e0a\u9501\u201d\uff0c\u8ba9\u5b83\u53ea\u80fd\u88ab\u81ea\u5df1\u4eba\u8c03\u7528\uff0c\u522b\u4eba\u60f3\u90fd\u522b\u60f3\u3002<\/p>\n<\/blockquote>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>android:exported=&#8221;false&#8221; \u51fa\u73b0\u5728 \u56db\u5927\u7ec4\u4ef6\uff08Activity \/ Service \/  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.yun-games.com\/index.php?rest_route=\/wp\/v2\/posts\/11","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yun-games.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yun-games.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yun-games.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yun-games.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11"}],"version-history":[{"count":1,"href":"https:\/\/www.yun-games.com\/index.php?rest_route=\/wp\/v2\/posts\/11\/revisions"}],"predecessor-version":[{"id":12,"href":"https:\/\/www.yun-games.com\/index.php?rest_route=\/wp\/v2\/posts\/11\/revisions\/12"}],"wp:attachment":[{"href":"https:\/\/www.yun-games.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yun-games.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yun-games.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}