{"id":300,"date":"2022-09-30T21:19:37","date_gmt":"2022-09-30T13:19:37","guid":{"rendered":"http:\/\/blog.nhl520.cn\/?p=300"},"modified":"2022-09-30T21:22:03","modified_gmt":"2022-09-30T13:22:03","slug":"android%e8%bf%94%e5%9b%9e%e4%ba%8b%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/blog.nhl520.cn\/index.php\/2022\/09\/30\/android%e8%bf%94%e5%9b%9e%e4%ba%8b%e4%bb%b6\/","title":{"rendered":"Android\u518d\u6309\u4e00\u6b21\u9000\u51fa\u4e8b\u4ef6"},"content":{"rendered":"\n<p>\u8fd9\u91cc\u5c31\u4e0d\u591a\u8bf4\u4e86\uff0c\u5f88\u5bb9\u6613<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"java\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"> \/\/\u6309\u952e\u8fd4\u56de\u4e8b\u4ef6\n    private long currentBackPressedTime = 0;\n    private static final int BACK_PRESSED_INTERVAL = 2000;<\/pre>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"java\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"> \/\/\u6309\u952e\u8fd4\u56de\u4e8b\u4ef6\n        public void onBackPressed() {\n            \/\/1.\u5f53\u524d\u7684\u83b7\u53d6\u7684\u6beb\u79d2\u6570-\u9884\u5b9a\u503c\uff080\uff09\u80af\u5b9a\u5927\u4e8e2s  \/\/4.\u5f53\u4e0b\u6b21\u518d\u6309\u65f6\u5f53\u524d\u503c\u8ddf\u8d4b\u4e88\u540e\u7684\u8bbe\u5b9a\u503c\u6bd4\u8f83\n            if (System.currentTimeMillis() - currentBackPressedTime > BACK_PRESSED_INTERVAL) {\n                \/\/2.\u628a\u5f53\u524d\u7684\u6beb\u79d2\u6570\u8d4b\u4e88\u9884\u5b9a\u503c\n                currentBackPressedTime = System.currentTimeMillis();\n                \/\/3.\u5f39\u51fa\u6846\n                Toast.makeText(Home.this,\"\u518d\u6309\u4e00\u6b21\u9000\u51fa\", Toast.LENGTH_SHORT).show();\n            } else {\n                \/\/\u82e5\u5f53\u524d\u503c-\u8bbe\u5b9a\u503c&lt;2s \u5219\u6267\u884c:\n                finish();\n            }}<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u91cc\u5c31\u4e0d\u591a\u8bf4\u4e86\uff0c\u5f88\u5bb9\u6613<\/p>\n","protected":false},"author":1,"featured_media":172,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-300","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-android"],"_links":{"self":[{"href":"https:\/\/blog.nhl520.cn\/index.php\/wp-json\/wp\/v2\/posts\/300","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.nhl520.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.nhl520.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.nhl520.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.nhl520.cn\/index.php\/wp-json\/wp\/v2\/comments?post=300"}],"version-history":[{"count":4,"href":"https:\/\/blog.nhl520.cn\/index.php\/wp-json\/wp\/v2\/posts\/300\/revisions"}],"predecessor-version":[{"id":305,"href":"https:\/\/blog.nhl520.cn\/index.php\/wp-json\/wp\/v2\/posts\/300\/revisions\/305"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.nhl520.cn\/index.php\/wp-json\/wp\/v2\/media\/172"}],"wp:attachment":[{"href":"https:\/\/blog.nhl520.cn\/index.php\/wp-json\/wp\/v2\/media?parent=300"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.nhl520.cn\/index.php\/wp-json\/wp\/v2\/categories?post=300"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.nhl520.cn\/index.php\/wp-json\/wp\/v2\/tags?post=300"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}