{"id":5539,"date":"2021-12-09T19:30:44","date_gmt":"2021-12-09T11:30:44","guid":{"rendered":"http:\/\/xinyiworld.top\/wordpress\/?p=5539"},"modified":"2025-01-17T09:14:32","modified_gmt":"2025-01-17T01:14:32","slug":"android10-0%e9%9c%80%e8%a6%81%e9%80%82%e9%85%8d%e7%9a%84%e5%9d%91","status":"publish","type":"post","link":"http:\/\/xinyiworld.top\/wordpress_it\/?p=5539","title":{"rendered":"android10.0\u9700\u8981\u9002\u914d\u7684\u5751"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_16 counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/a><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=5539\/#%E8%AF%BB%E5%86%99%E6%9D%83%E9%99%90\" title=\"\u8bfb\u5199\u6743\u9650\">\u8bfb\u5199\u6743\u9650<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=5539\/#%E7%BD%91%E7%BB%9C%E6%9D%83%E9%99%90\" title=\"\u7f51\u7edc\u6743\u9650\">\u7f51\u7edc\u6743\u9650<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=5539\/#%E6%96%87%E4%BB%B6%E5%AD%98%E5%82%A8\" title=\"\u6587\u4ef6\u5b58\u50a8\">\u6587\u4ef6\u5b58\u50a8<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=5539\/#AppcomatAcitivity\" title=\"AppcomatAcitivity\">AppcomatAcitivity<\/a><\/li><\/ul><\/nav><\/div>\n<h4><span class=\"ez-toc-section\" id=\"%E8%AF%BB%E5%86%99%E6%9D%83%E9%99%90\"><\/span>\u8bfb\u5199\u6743\u9650<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u6587\u4ef6\u8bfb\u5199\uff0c\u9700\u8981\u5728application\u8282\u70b9\u589e\u52a0<code>android:requestLegacyExternalStorage=&quot;true&quot;<\/code>\u5c5e\u6027<\/p>\n<pre><code class=\"language-java\">...\n    &lt;application\n        android:requestLegacyExternalStorage=&quot;true&quot;\n        ... &gt;\n    &lt;\/application&gt;\n...\n<\/code><\/pre>\n<p>\u5426\u5219\u62a5\u9519\uff1a<code>\/storage\/emulated\/0\/xxx\/xxx  open failed: EACCES (Permission denied)<\/code><\/p>\n<h4><span class=\"ez-toc-section\" id=\"%E7%BD%91%E7%BB%9C%E6%9D%83%E9%99%90\"><\/span>\u7f51\u7edc\u6743\u9650<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u7f51\u7edc\u8bbf\u95ee\uff0c\u9700\u8981\u5728application\u8282\u70b9\u589e\u52a0<br \/>\n<code>android:networkSecurityConfig=&quot;@xml\/network_config&quot;<\/code>\u5c5e\u6027<\/p>\n<pre><code class=\"language-java\">...\n    &lt;application\n        android:networkSecurityConfig=&quot;@xml\/network_config&quot;\n        ... &gt;\n    &lt;\/application&gt;\n...<\/code><\/pre>\n<h4><span class=\"ez-toc-section\" id=\"%E6%96%87%E4%BB%B6%E5%AD%98%E5%82%A8\"><\/span>\u6587\u4ef6\u5b58\u50a8<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Environment.getExternalStoragePublicDirectory\u76ee\u5f55\u5931\u6548\uff0c\u7528\u6237\u5728\u6b64\u76ee\u5f55\u4fdd\u5b58\u6587\u4ef6\u4f1a\u5931\u8d25\u62a5\u5f02\u5e38\u3002\u53ea\u80fd\u4f7f\u7528Context\u5bf9\u8c61\u7684getExternalFilesDir\u65b9\u6cd5<br \/>\n<a href=\"https:\/\/blog.csdn.net\/xiayiye5\/article\/details\/113344204\">https:\/\/blog.csdn.net\/xiayiye5\/article\/details\/113344204<\/a><\/p>\n<ul>\n<li>\u5206\u533a\u5b58\u50a8\u673a\u5236<br \/>\n<a href=\"https:\/\/juejin.cn\/post\/6844904160752566279\">https:\/\/juejin.cn\/post\/6844904160752566279<\/a><br \/>\n\u5982\u679c\u6ca1\u6709\u9002\u914d\uff0c\u5f53\u8fd0\u884c\u81f3android10\u53ca\u4ee5\u4e0a\u7684\u8bbe\u5907\u65f6\u8bbf\u95ee\/sdcard\u5c31\u4f1a\u62a5\u9519\uff1a<code>Transport endpoint is not connected<\/code>\uff0c\u4e0d\u7ba1\u662fshell\u8fd8\u662f\u4ec0\u4e48app\u5185\u8bbf\u95ee\u3002<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"AppcomatAcitivity\"><\/span>AppcomatAcitivity<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>You need to use a Theme.AppCompat theme<br \/>\n<a href=\"https:\/\/blog.csdn.net\/generallizhong\/article\/details\/92978943\">https:\/\/blog.csdn.net\/generallizhong\/article\/details\/92978943<\/a><\/li>\n<\/ul>\n<button class=\"simplefavorite-button\" data-postid=\"5539\" data-siteid=\"1\" data-groupid=\"1\" data-favoritecount=\"0\" style=\"\">\u6536\u85cf <i class=\"sf-icon-star-empty\"><\/i><\/button>","protected":false},"excerpt":{"rendered":"<p>\u76ee\u5f55 \u8bfb\u5199\u6743\u9650\u7f51\u7edc\u6743\u9650\u6587\u4ef6\u5b58\u50a8AppcomatAcitivity \u8bfb\u5199\u6743\u9650 \u6587\u4ef6\u8bfb\u5199\uff0c\u9700\u8981\u5728appl [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[352],"tags":[],"_links":{"self":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/5539"}],"collection":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5539"}],"version-history":[{"count":8,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/5539\/revisions"}],"predecessor-version":[{"id":15508,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/5539\/revisions\/15508"}],"wp:attachment":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5539"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5539"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}