{"id":58387,"date":"2024-10-12T20:18:16","date_gmt":"2024-10-12T12:18:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/58387\/"},"modified":"2024-10-12T20:18:16","modified_gmt":"2024-10-12T12:18:16","slug":"android6-0-%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9a%e6%8f%90%e5%8d%87%e7%a7%bb%e5%8b%95%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f%e7%9a%84%e6%80%a7%e8%83%bd-android6-0-%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/58387\/","title":{"rendered":"Android6.0 \u6578\u64da\u5eab\uff1a\u63d0\u5347\u79fb\u52d5\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd (android6.0 \u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"android-6-0-%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9a%e6%8f%90%e5%8d%87%e7%a7%bb%e5%8b%95%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f%e7%9a%84%e6%80%a7%e8%83%bd-OjUqkSbsAR\">Android 6.0 \u6578\u64da\u5eab\uff1a\u63d0\u5347\u79fb\u52d5\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd<\/h1>\n<p>\u96a8\u8457\u79fb\u52d5\u61c9\u7528\u7a0b\u5e8f\u7684\u666e\u53ca\uff0c\u958b\u767c\u8005\u8d8a\u4f86\u8d8a\u91cd\u8996\u61c9\u7528\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u5728\u9019\u65b9\u9762\uff0c\u6578\u64da\u5eab\u7684\u9078\u64c7\u548c\u4f7f\u7528\u81f3\u95dc\u91cd\u8981\u3002Android 6.0\uff08\u4ee3\u865f Marshmallow\uff09\u5f15\u5165\u4e86\u4e00\u4e9b\u65b0\u7684\u6578\u64da\u5eab\u529f\u80fd\uff0c\u9019\u4e9b\u529f\u80fd\u4e0d\u50c5\u63d0\u5347\u4e86\u61c9\u7528\u7684\u6027\u80fd\uff0c\u9084\u6539\u5584\u4e86\u6578\u64da\u7684\u7ba1\u7406\u65b9\u5f0f\u3002\u672c\u6587\u5c07\u63a2\u8a0e Android 6.0 \u4e2d\u7684\u6578\u64da\u5eab\u7279\u6027\u53ca\u5176\u5982\u4f55\u63d0\u5347\u79fb\u52d5\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"android-6-0-%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%e6%96%b0%e7%89%b9%e6%80%a7-OjUqkSbsAR\">Android 6.0 \u7684\u6578\u64da\u5eab\u65b0\u7279\u6027<\/h2>\n<p>Android 6.0 \u5728\u6578\u64da\u5eab\u7ba1\u7406\u65b9\u9762\u5f15\u5165\u4e86\u5e7e\u500b\u91cd\u8981\u7684\u6539\u9032\uff0c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u652f\u6301\u591a\u500b\u6578\u64da\u5eab\u5be6\u4f8b\uff1a<\/strong>Android 6.0 \u5141\u8a31\u958b\u767c\u8005\u5728\u540c\u4e00\u61c9\u7528\u4e2d\u4f7f\u7528\u591a\u500b\u6578\u64da\u5eab\u5be6\u4f8b\uff0c\u9019\u6a23\u53ef\u4ee5\u6839\u64da\u4e0d\u540c\u7684\u9700\u6c42\u9032\u884c\u6578\u64da\u7684\u5206\u96e2\u548c\u7ba1\u7406\u3002<\/li>\n<li><strong>\u6539\u9032\u7684\u6027\u80fd\uff1a<\/strong>Android 6.0 \u5c0d SQLite \u6578\u64da\u5eab\u9032\u884c\u4e86\u512a\u5316\uff0c\u63d0\u5347\u4e86\u67e5\u8a62\u901f\u5ea6\u548c\u6578\u64da\u8655\u7406\u6548\u7387\u3002<\/li>\n<li><strong>\u66f4\u597d\u7684\u6578\u64da\u5b89\u5168\u6027\uff1a<\/strong>\u5f15\u5165\u4e86\u66f4\u5f37\u7684\u6578\u64da\u52a0\u5bc6\u6280\u8853\uff0c\u78ba\u4fdd\u7528\u6236\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%8f%90%e5%8d%87%e7%a7%bb%e5%8b%95%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f%e7%9a%84%e6%80%a7%e8%83%bd-OjUqkSbsAR\">\u5982\u4f55\u63d0\u5347\u79fb\u52d5\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd<\/h2>\n<p>\u5728 Android 6.0 \u4e2d\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u5f0f\u4f86\u63d0\u5347\u79fb\u52d5\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8-room-%e6%95%b8%e6%93%9a%e5%ba%ab-OjUqkSbsAR\">1. \u4f7f\u7528 Room \u6578\u64da\u5eab<\/h3>\n<p>Room \u662f Android \u63d0\u4f9b\u7684\u4e00\u500b\u6301\u4e45\u6027\u5eab\uff0c\u65e8\u5728\u7c21\u5316 SQLite \u6578\u64da\u5eab\u7684\u4f7f\u7528\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u500b\u62bd\u8c61\u5c64\uff0c\u4f7f\u5f97\u6578\u64da\u5eab\u64cd\u4f5c\u66f4\u52a0\u7c21\u55ae\u548c\u5b89\u5168\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 Room \u7684\u7c21\u55ae\u793a\u4f8b\uff1a<\/p>\n<pre><code>\n@Entity(tableName = \"user\")\npublic class User {\n    @PrimaryKey\n    public int uid;\n\n    @ColumnInfo(name = \"first_name\")\n    public String firstName;\n\n    @ColumnInfo(name = \"last_name\")\n    public String lastName;\n}\n\n@Dao\npublic interface UserDao {\n    @Insert\n    void insert(User user);\n\n    @Query(\"SELECT * FROM user WHERE uid = :userId\")\n    User getUser(int userId);\n}\n<\/code><\/pre>\n<p>\u4f7f\u7528 Room \u53ef\u4ee5\u6e1b\u5c11\u6a23\u677f\u4ee3\u78bc\uff0c\u4e26\u4e14\u63d0\u4f9b\u7de8\u8b6f\u6642\u6aa2\u67e5\uff0c\u5f9e\u800c\u964d\u4f4e\u932f\u8aa4\u7684\u53ef\u80fd\u6027\u3002<\/p>\n<h3 id=\"2-%e6%95%b8%e6%93%9a%e5%ba%ab%e6%9f%a5%e8%a9%a2%e5%84%aa%e5%8c%96-OjUqkSbsAR\">2. \u6578\u64da\u5eab\u67e5\u8a62\u512a\u5316<\/h3>\n<p>\u5728\u9032\u884c\u6578\u64da\u5eab\u67e5\u8a62\u6642\uff0c\u958b\u767c\u8005\u61c9\u8a72\u6ce8\u610f\u4f7f\u7528\u7d22\u5f15\u4f86\u52a0\u901f\u67e5\u8a62\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u7d93\u5e38\u67e5\u8a62\u7684\u5b57\u6bb5\uff0c\u53ef\u4ee5\u8003\u616e\u6dfb\u52a0\u7d22\u5f15\uff1a<\/p>\n<pre><code>\nCREATE INDEX index_user_last_name ON user(last_name);\n<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u6578\u64da\u91cf\u8f03\u5927\u7684\u60c5\u6cc1\u4e0b\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e7%95%b0%e6%ad%a5%e6%93%8d%e4%bd%9c-OjUqkSbsAR\">3. \u4f7f\u7528\u7570\u6b65\u64cd\u4f5c<\/h3>\n<p>\u5728 Android 6.0 \u4e2d\uff0c\u958b\u767c\u8005\u61c9\u8a72\u907f\u514d\u5728\u4e3b\u7dda\u7a0b\u4e2d\u9032\u884c\u6578\u64da\u5eab\u64cd\u4f5c\uff0c\u4ee5\u514d\u9020\u6210\u61c9\u7528\u5361\u9813\u3002\u53ef\u4ee5\u4f7f\u7528 AsyncTask \u6216\u5176\u4ed6\u7570\u6b65\u8655\u7406\u65b9\u5f0f\u4f86\u57f7\u884c\u6578\u64da\u5eab\u64cd\u4f5c\uff1a<\/p>\n<pre><code>\nnew AsyncTask() {\n    @Override\n    protected User doInBackground(Void... voids) {\n        return userDao.getUser(userId);\n    }\n\n    @Override\n    protected void onPostExecute(User user) {\n        \/\/ \u66f4\u65b0 UI\n    }\n}.execute();\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-OjUqkSbsAR\">\u7d50\u8ad6<\/h2>\n<p>Android 6.0 \u7684\u6578\u64da\u5eab\u7279\u6027\u70ba\u79fb\u52d5\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u63d0\u5347\u63d0\u4f9b\u4e86\u5f37\u6709\u529b\u7684\u652f\u6301\u3002\u901a\u904e\u4f7f\u7528 Room \u6578\u64da\u5eab\u3001\u512a\u5316\u67e5\u8a62\u548c\u63a1\u7528\u7570\u6b65\u64cd\u4f5c\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u986f\u8457\u6539\u5584\u61c9\u7528\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u96a8\u8457\u79fb\u52d5\u6280\u8853\u7684\u767c\u5c55\uff0c\u6301\u7e8c\u95dc\u6ce8\u6578\u64da\u5eab\u7684\u6700\u4f73\u5be6\u8e10\u5c07\u662f\u6bcf\u4f4d\u958b\u767c\u8005\u7684\u91cd\u8981\u4efb\u52d9\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c\u5176\u4ed6\u670d\u52d9\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Android 6.0\u6578\u64da\u5eab\u5982\u4f55\u63d0\u5347\u79fb\u52d5\u61c9\u7528\u7a0b\u5e8f\u6027\u80fd\uff0c\u512a\u5316\u6578\u64da\u5b58\u53d6\u8207\u7ba1\u7406\uff0c\u589e\u5f37\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-58387","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/58387","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=58387"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/58387\/revisions"}],"predecessor-version":[{"id":58388,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/58387\/revisions\/58388"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=58387"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=58387"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=58387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}