{"id":4713,"date":"2021-09-03T11:45:17","date_gmt":"2021-09-03T03:45:17","guid":{"rendered":"http:\/\/122.152.205.50\/wordpress\/?p=4713"},"modified":"2023-10-30T09:24:57","modified_gmt":"2023-10-30T01:24:57","slug":"android%e7%a7%bb%e5%8a%a8%e7%ab%af%e6%80%a7%e8%83%bd%e4%bc%98%e5%8c%96","status":"publish","type":"post","link":"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713","title":{"rendered":"Android\u79fb\u52a8\u7aef\u6027\u80fd\u4f18\u5316"},"content":{"rendered":"<p><a href=\"https:\/\/blog.csdn.net\/zhangbijun1230\/article\/details\/79449725\">https:\/\/blog.csdn.net\/zhangbijun1230\/article\/details\/79449725<\/a><\/p>\n<p><a href=\"https:\/\/www.likecs.com\/show-204965542.html\">https:\/\/www.likecs.com\/show-204965542.html<\/a><\/p>\n<p><a href=\"https:\/\/www.jianshu.com\/p\/aefe10850aeb\">https:\/\/www.jianshu.com\/p\/aefe10850aeb<\/a> \uff08\u5185\u5b58\u4f18\u5316\uff09<\/p>\n<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-1\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#%E7%AC%AC%E4%B8%80%E7%AF%87%EF%BC%9AAndroid%E5%AE%98%E6%96%B9%E6%80%A7%E8%83%BD%E5%88%86%E6%9E%90%E5%B7%A5%E5%85%B7\" title=\"\u7b2c\u4e00\u7bc7\uff1aAndroid\u5b98\u65b9\u6027\u80fd\u5206\u6790\u5de5\u5177\">\u7b2c\u4e00\u7bc7\uff1aAndroid\u5b98\u65b9\u6027\u80fd\u5206\u6790\u5de5\u5177<\/a><ul class=\"ez-toc-list-level-2\"><li class=\"ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#1StrictMode_%EF%BC%88%E7%BA%BF%E7%A8%8B%E4%BC%98%E5%8C%96%E5%88%86%E6%9E%90%EF%BC%89\" title=\"1.StrictMode \uff08\u7ebf\u7a0b\u4f18\u5316\u5206\u6790\uff09\">1.StrictMode \uff08\u7ebf\u7a0b\u4f18\u5316\u5206\u6790\uff09<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#StrictModejava%E6%96%B9%E6%B3%95%E6%80%BB%E7%BB%93%EF%BC%9A\" title=\"StrictMode.java\u65b9\u6cd5\u603b\u7ed3\uff1a\">StrictMode.java\u65b9\u6cd5\u603b\u7ed3\uff1a<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#ThreadPolicy_%E8%AF%A6%E8%A7%A3_%EF%BC%88%E7%BA%BF%E7%A8%8B%E7%AD%96%E7%95%A5%EF%BC%89\" title=\"ThreadPolicy \u8be6\u89e3 \uff08\u7ebf\u7a0b\u7b56\u7565\uff09\">ThreadPolicy \u8be6\u89e3 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title=\"\u4e3b\u7ebf\u7a0b\u8017\u65f6\u64cd\u4f5c\">\u4e3b\u7ebf\u7a0b\u8017\u65f6\u64cd\u4f5c<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-8\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#VMPolicy_%E8%AF%A6%E8%A7%A3%EF%BC%88%E8%99%9A%E6%8B%9F%E6%9C%BA%E7%AD%96%E7%95%A5%EF%BC%89\" title=\"VMPolicy \u8be6\u89e3\uff08\u865a\u62df\u673a\u7b56\u7565\uff09\">VMPolicy \u8be6\u89e3\uff08\u865a\u62df\u673a\u7b56\u7565\uff09<\/a><ul class=\"ez-toc-list-level-4\"><li class=\"ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-9\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#%E6%A3%80%E6%B5%8BActivity%E5%86%85%E5%AD%98%E6%B3%84%E6%BC%8F\" title=\"\u68c0\u6d4bActivity\u5185\u5b58\u6cc4\u6f0f\">\u68c0\u6d4bActivity\u5185\u5b58\u6cc4\u6f0f<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-10\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#%E6%A3%80%E6%B5%8B%E6%B2%A1%E6%9C%89%E6%AD%A3%E7%A1%AE%E5%85%B3%E9%97%AD\" title=\"\u68c0\u6d4b\u6ca1\u6709\u6b63\u786e\u5173\u95ed\">\u68c0\u6d4b\u6ca1\u6709\u6b63\u786e\u5173\u95ed<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-11\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#%E5%85%B6%E5%AE%83%E6%93%8D%E4%BD%9C\" title=\"\u5176\u5b83\u64cd\u4f5c\">\u5176\u5b83\u64cd\u4f5c<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-12\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#2Systrace\" title=\"2.Systrace\">2.Systrace<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-13\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#trace%E5%90%AF%E5%8A%A8\" title=\"trace\u542f\u52a8\">trace\u542f\u52a8<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-14\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#trace%E6%96%87%E4%BB%B6%E5%88%86%E6%9E%90\" title=\"trace\u6587\u4ef6\u5206\u6790\">trace\u6587\u4ef6\u5206\u6790<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-15\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#3TraceView\" title=\"3.TraceView\">3.TraceView<\/a><ul class=\"ez-toc-list-level-4\"><li class=\"ez-toc-heading-level-4\"><ul class=\"ez-toc-list-level-4\"><li class=\"ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-16\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#DDMS%E5%BC%80%E5%90%AFTraceView\" title=\"DDMS\u5f00\u542fTraceView:\">DDMS\u5f00\u542fTraceView:<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-17\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#AndroidStudio%E5%BC%80%E5%90%AFTraceView\" title=\"AndroidStudio\u5f00\u542fTraceView:\">AndroidStudio\u5f00\u542fTraceView:<\/a><\/li><\/ul><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-18\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#4Layout_Inspector\" title=\"4.Layout Inspector\">4.Layout Inspector<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-19\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#5Layout_InspectorAndroid_Studio_30_Profiler_%E6%80%A7%E8%83%BD%E5%88%86%E6%9E%90%E5%88%A9%E5%99%A8\" title=\"5.Layout InspectorAndroid Studio 3.0 Profiler \u6027\u80fd\u5206\u6790\u5229\u5668\">5.Layout InspectorAndroid Studio 3.0 Profiler \u6027\u80fd\u5206\u6790\u5229\u5668<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-1\"><a class=\"ez-toc-link ez-toc-heading-20\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#%E7%AC%AC%E4%BA%8C%E7%AF%87%EF%BC%9A%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96%E5%AE%9E%E6%88%98\" title=\"\u7b2c\u4e8c\u7bc7\uff1a\u6027\u80fd\u4f18\u5316\u5b9e\u6218\">\u7b2c\u4e8c\u7bc7\uff1a\u6027\u80fd\u4f18\u5316\u5b9e\u6218<\/a><ul class=\"ez-toc-list-level-2\"><li class=\"ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-21\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#1CPU%E4%B8%8E%E5%86%85%E5%AD%98%E4%BC%98%E5%8C%96\" title=\"1.CPU\u4e0e\u5185\u5b58\u4f18\u5316\">1.CPU\u4e0e\u5185\u5b58\u4f18\u5316<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-22\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#2%E5%BA%94%E7%94%A8%E5%90%AF%E5%8A%A8%E9%80%9F%E5%BA%A6%E4%BC%98%E5%8C%96\" title=\"2.\u5e94\u7528\u542f\u52a8\u901f\u5ea6\u4f18\u5316\">2.\u5e94\u7528\u542f\u52a8\u901f\u5ea6\u4f18\u5316<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-23\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#3ANR%E5%A4%84%E7%90%86\" title=\"3.ANR\u5904\u7406\">3.ANR\u5904\u7406<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-24\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#4%E6%B6%88%E9%99%A4%E5%8D%A1%E9%A1%BF\" title=\"4.\u6d88\u9664\u5361\u987f\">4.\u6d88\u9664\u5361\u987f<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-25\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#%E7%AC%AC%E4%B8%89%E6%96%B9%E5%8D%A1%E9%A1%BF%E6%A3%80%E6%B5%8B%E5%B7%A5%E5%85%B7\" title=\"\u7b2c\u4e09\u65b9\u5361\u987f\u68c0\u6d4b\u5de5\u5177\">\u7b2c\u4e09\u65b9\u5361\u987f\u68c0\u6d4b\u5de5\u5177<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-26\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#5%E7%94%B5%E9%87%8F%E4%BC%98%E5%8C%96\" title=\"5.\u7535\u91cf\u4f18\u5316\">5.\u7535\u91cf\u4f18\u5316<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-27\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#6%E7%BD%91%E7%BB%9C%E4%BC%98%E5%8C%96\" title=\"6.\u7f51\u7edc\u4f18\u5316\">6.\u7f51\u7edc\u4f18\u5316<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-28\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#7%E7%A8%B3%E5%AE%9A%E6%80%A7%E4%BC%98%E5%8C%96\" title=\"7.\u7a33\u5b9a\u6027\u4f18\u5316\">7.\u7a33\u5b9a\u6027\u4f18\u5316<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-29\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#8%E5%AE%89%E8%A3%85%E5%8C%85%E4%BD%93%E7%A7%AF%E4%BC%98%E5%8C%96\" title=\"8.\u5b89\u88c5\u5305\u4f53\u79ef\u4f18\u5316\">8.\u5b89\u88c5\u5305\u4f53\u79ef\u4f18\u5316<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-30\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#9%E5%BA%94%E7%94%A8%E5%90%AF%E5%8A%A8%E9%80%9F%E5%BA%A6%E4%BC%98%E5%8C%96\" title=\"9.\u5e94\u7528\u542f\u52a8\u901f\u5ea6\u4f18\u5316\">9.\u5e94\u7528\u542f\u52a8\u901f\u5ea6\u4f18\u5316<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-31\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#10%E5%85%BC%E5%AE%B9%E6%80%A7%E4%BC%98%E5%8C%96%E9%80%82%E9%85%8D%E4%BC%98%E5%8C%96\" title=\"10.\u517c\u5bb9\u6027\u4f18\u5316\/\u9002\u914d\u4f18\u5316\">10.\u517c\u5bb9\u6027\u4f18\u5316\/\u9002\u914d\u4f18\u5316<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-32\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#11%E7%AE%97%E6%B3%95%E4%BC%98%E5%8C%96\" title=\"11.\u7b97\u6cd5\u4f18\u5316\">11.\u7b97\u6cd5\u4f18\u5316<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-1\"><a class=\"ez-toc-link ez-toc-heading-33\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4713\/#%E7%AC%AC%E4%B8%89%E7%AF%87%EF%BC%9AAndroid%E7%B3%BB%E7%BB%9F%E6%BC%94%E8%BF%9B%E4%BC%98%E5%8C%96%E5%8E%86%E5%8F%B2\" title=\"\u7b2c\u4e09\u7bc7\uff1aAndroid\u7cfb\u7edf\u6f14\u8fdb\u4f18\u5316\u5386\u53f2\">\u7b2c\u4e09\u7bc7\uff1aAndroid\u7cfb\u7edf\u6f14\u8fdb\u4f18\u5316\u5386\u53f2<\/a><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"%E7%AC%AC%E4%B8%80%E7%AF%87%EF%BC%9AAndroid%E5%AE%98%E6%96%B9%E6%80%A7%E8%83%BD%E5%88%86%E6%9E%90%E5%B7%A5%E5%85%B7\"><\/span>\u7b2c\u4e00\u7bc7\uff1aAndroid\u5b98\u65b9\u6027\u80fd\u5206\u6790\u5de5\u5177<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2><span class=\"ez-toc-section\" id=\"1StrictMode_%EF%BC%88%E7%BA%BF%E7%A8%8B%E4%BC%98%E5%8C%96%E5%88%86%E6%9E%90%EF%BC%89\"><\/span>1.StrictMode \uff08\u7ebf\u7a0b\u4f18\u5316\u5206\u6790\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.cnblogs.com\/yaowen\/p\/6024690.html\">https:\/\/www.cnblogs.com\/yaowen\/p\/6024690.html<\/a> \uff08\u5341\u5206\u8be6\u7ec6\uff09<br \/>\n<a href=\"https:\/\/my.oschina.net\/u\/1175007\/blog\/486666\">https:\/\/my.oschina.net\/u\/1175007\/blog\/486666<\/a><br \/>\n\u5404\u4e2a\u65b9\u6cd5\u8bf4\u660e\uff1a<a href=\"https:\/\/blog.csdn.net\/mynameishuangshuai\/article\/details\/51742375\">https:\/\/blog.csdn.net\/mynameishuangshuai\/article\/details\/51742375<\/a><\/p>\n<ul>\n<li>\n<h3><span class=\"ez-toc-section\" id=\"StrictModejava%E6%96%B9%E6%B3%95%E6%80%BB%E7%BB%93%EF%BC%9A\"><\/span>StrictMode.java\u65b9\u6cd5\u603b\u7ed3\uff1a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>detectXXX:\u8868\u793a\u8981\u68c0\u6d4bXXX\u9879<br \/>\npermitXXX:\u8868\u793a\u4e0d\u68c0\u6d4bXXX\u9879<br \/>\npenaltyXXX:\u8868\u793a\u68c0\u6d4b\u5230\u4e0d\u5408\u683c\u7684\u4ee3\u7801\uff0c\u4ee5\u4ec0\u4e48\u6837\u7684\u5f62\u5f0f\u63d0\u793a\u5f00\u53d1\u8005\u3002<\/p>\n<pre><code class=\"language-java\">public class MyApplication extends Application {\nprivate static MyApplication instance;\npublic static MyApplication getInstance(){\n    return instance;\n}\n@Override\npublic void onCreate() {\n    instance = this;\n    StrictMode.ThreadPolicy oldThreadPolicy = StrictMode.getThreadPolicy();\n    StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder(oldThreadPolicy)\n            .detectCustomSlowCalls() \/\/API\u7b49\u7ea711\uff0c\u4f7f\u7528StrictMode.noteSlowCode\n            .detectDiskWrites()\n\/\/                .penaltyDialog() \/\/\u5f39\u51fa\u8fdd\u89c4\u63d0\u793a\u5bf9\u8bdd\u6846\n            .penaltyDeath() \/\/\u5f39\u51fa\u8fdd\u89c4\u63d0\u793a\u5bf9\u8bdd\u6846\n            .build());\n\n    StrictMode.VmPolicy vmPolicy = StrictMode.getVmPolicy();\n    StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder(vmPolicy)\n            .detectActivityLeaks()\n            .penaltyDeath()\n            .build());\n    super.onCreate();\n}\n}<\/code><\/pre>\n<\/li>\n<\/ul>\n<p><strong>\u6ce8\u610f\uff1a<\/strong><\/p>\n<ul>\n<li>1.permitDiskReads\u5fc5\u987b\u8981\u5f00\u542f<br \/>\n\u56e0\u4e3a\u5f88\u591a\u7cfb\u7edf\u7684UI\u64cd\u4f5c\u7684API\u65f6\u4e5f\u4f1a\u5728\u4e3b\u7ebf\u7a0b\u91ccread_disk\u3002<\/li>\n<\/ul>\n<blockquote>\n<h3><span class=\"ez-toc-section\" id=\"ThreadPolicy_%E8%AF%A6%E8%A7%A3_%EF%BC%88%E7%BA%BF%E7%A8%8B%E7%AD%96%E7%95%A5%EF%BC%89\"><\/span>ThreadPolicy \u8be6\u89e3 \uff08\u7ebf\u7a0b\u7b56\u7565\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/blockquote>\n<ul>\n<li>\n<h4><span class=\"ez-toc-section\" id=\"%E4%B8%BB%E7%BA%BF%E7%A8%8B%E5%8F%91%E8%B5%B7%E7%BD%91%E7%BB%9C%E8%AF%B7%E6%B1%82\"><\/span>\u4e3b\u7ebf\u7a0b\u53d1\u8d77\u7f51\u7edc\u8bf7\u6c42<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u5173\u4e8eStrictMode\uff0c\u5373\u4f7f\u4e0d\u624b\u52a8\u96c6\u6210\u8fd9\u4e2a\u7c7b\uff0cnetwork on UI\u4e5f\u4f1a\u81ea\u52a8\u62a5\u9519\u3002<br \/>\n<a href=\"https:\/\/blog.csdn.net\/gengkui9897\/article\/details\/82863966\">https:\/\/blog.csdn.net\/gengkui9897\/article\/details\/82863966<\/a><\/p>\n<\/li>\n<\/ul>\n<pre><code class=\"language-java\">D\/NetworkSecurityConfig: No Network Security Config specified, using platform default\nW\/System.err: android.os.NetworkOnMainThreadException\nW\/System.err:     at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1513)\n        at java.net.Inet6AddressImpl.lookupHostByName(Inet6AddressImpl.java:117)\n        at java.net.Inet6AddressImpl.lookupAllHostAddr(Inet6AddressImpl.java:105)\n        at java.net.InetAddress.getAllByName(InetAddress.java:1154)\n        at com.android.okhttp.Dns$1.lookup(Dns.java:39)\n        at com.android.okhttp.internal.http.RouteSelector.resetNextInetSocketAddress(RouteSelector.java:175)\n        at com.android.okhttp.internal.http.RouteSelector.nextProxy(RouteSelector.java:141)\n        at com.android.okhttp.internal.http.RouteSelector.next(RouteSelector.java:83)\n        at com.android.okhttp.internal.http.StreamAllocation.findConnection(StreamAllocation.java:174)\n        at com.android.okhttp.internal.http.StreamAllocation.findHealthyConnection(StreamAllocation.java:126)\n        at com.android.okhttp.internal.http.StreamAllocation.newStream(StreamAllocation.java:95)\n        at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:281)\n        at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:224)\n        at com.android.okhttp.internal.huc.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:461)\n        at com.android.okhttp.internal.huc.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:127)<\/code><\/pre>\n<p><a href=\"https:\/\/blog.csdn.net\/shuaizhigen\/article\/details\/82223945\">https:\/\/blog.csdn.net\/shuaizhigen\/article\/details\/82223945<\/a><\/p>\n<p>\u5176\u5b9e\uff0c\u5728android3.0\u4e4b\u540e\uff0c\u4e3b\u7ebf\u7a0b\u589e\u52a0\u4e86StrictMode\u68c0\u67e5\u7f51\u7edc\u8bf7\u6c42\u51fa\u73b0\u5728\u4e3b\u7ebf\u7a0b\u629b\u51fa\u5f02\u5e38\u7684\u6e90\u7801\uff1a<br \/>\n\u4ee5API29\u4e3a\u4f8b\uff1a<br \/>\nActivityThread.java<\/p>\n<pre><code class=\"language-java\">    StrictMode.initThreadDefaults(data.appInfo);\n    StrictMode.initVmDefaults(data.appInfo);<\/code><\/pre>\n<p>StrictMode.java<\/p>\n<pre><code class=\"language-java\">   public static void initThreadDefaults(ApplicationInfo ai) {\n        final ThreadPolicy.Builder builder = new ThreadPolicy.Builder();\n        final int targetSdkVersion =\n                (ai != null) ? ai.targetSdkVersion : Build.VERSION_CODES.CUR_DEVELOPMENT;\n\n        \/\/ Starting in HC, we don&#039;t allow network usage on the main thread\n        if (targetSdkVersion &gt;= Build.VERSION_CODES.HONEYCOMB) {\n            builder.detectNetwork();\n            builder.penaltyDeathOnNetwork();\n        }\n        ...\n}<\/code><\/pre>\n<p>\u68c0\u6d4b\u7f51\u7edc\u5728\u4e3b\u7ebf\u7a0b\u7684\u4ee3\u7801<\/p>\n<pre><code class=\"language-java\">builder.detectNetwork();<\/code><\/pre>\n<blockquote>\n<p>\u6240\u4ee5\uff0cActivityThread\u672c\u6765\u5c31\u9ed8\u8ba4\u96c6\u6210\u4e86StrictMode\uff0c\u6211\u4eec\u53ea\u662f\u4e2a\u6027\u5316\u81ea\u5df1\u7684\u7b56\u7565\u800c\u5df2\u3002<\/p>\n<\/blockquote>\n<ul>\n<li>\n<h4><span class=\"ez-toc-section\" id=\"%E4%B8%BB%E7%BA%BF%E7%A8%8B%E6%96%87%E4%BB%B6%E8%AF%BB%E5%86%99\"><\/span>\u4e3b\u7ebf\u7a0b\u6587\u4ef6\u8bfb\u5199<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u5728\u4e3b\u7ebf\u7a0b\u505a\u6587\u4ef6\u8bfb\u5199\uff0candroid\u9ed8\u8ba4\u5e76\u4e0d\u4f1a\u629b\u51fa\u5f02\u5e38\u3002\u901a\u8fc7\u4e0a\u9762\u5206\u6790StrictMode.java\u7684initThreadDefaults\u65b9\u6cd5\u53ef\u4ee5\u77e5\u9053\uff0cStrictMode\u9ed8\u8ba4\u4e0d\u4f1a\u5728\u4e3b\u7ebf\u7a0b\u91cc\u68c0\u6d4b\u8bfb\u5199\u5f02\u5e38\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u81ea\u5df1\u600e\u4e48\u68c0\u6d4b\u4e3b\u7ebf\u7a0b\u91cc\u6709\u8bfb\u5199\u6587\u4ef6\u64cd\u4f5c\uff1a\u5148\u83b7\u53d6\u65e7\u7684\u7ebf\u7a0b\u7b56\u7565\uff0c\u7136\u540e\u4f20\u5165builder\u3002\u8fd9\u6837\u65e2\u53ef\u4ee5\u4fdd\u7559\u7cfb\u7edf\u539f\u6765\u7684\u53c2\u6570\u8bbe\u7f6e\uff0c\u53c8\u80fd\u81ea\u5df1\u4e2a\u6027\u5316\u8bbe\u7f6e\u3002<\/p>\n<pre><code class=\"language-java\">public class MyApplication extends Application {\n    @Override\n    public void onCreate() {\n        StrictMode.ThreadPolicy oldThreadPolicy = StrictMode.getThreadPolicy();\n        StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder(oldThreadPolicy)\n                .detectDiskWrites()\n                .build());\n        super.onCreate();\n    }\n}<\/code><\/pre>\n<p>\u8fd9\u6837\uff0c\u5728\u4e3b\u7ebf\u7a0b\u6267\u884c\u6587\u4ef6\u8bfb\u5199\u64cd\u4f5c\uff0c\u5c31\u4f1a\u62a5\u9519\u3002<\/p>\n<ul>\n<li>\n<h4><span class=\"ez-toc-section\" id=\"%E4%B8%BB%E7%BA%BF%E7%A8%8B%E8%80%97%E6%97%B6%E6%93%8D%E4%BD%9C\"><\/span>\u4e3b\u7ebf\u7a0b\u8017\u65f6\u64cd\u4f5c<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u5728<a href=\"https:\/\/www.cnblogs.com\/yaowen\/p\/6024690.html\">https:\/\/www.cnblogs.com\/yaowen\/p\/6024690.html<\/a><br \/>\n\u8fd9\u7bc7\u535a\u5ba2\u91cc\uff0c\u4f5c\u8005\u8bf4\u7684\u5f88\u8be6\u7ec6\uff0c\u8fd9\u4e2a\u53ef\u4ee5\u81ea\u5b9a\u4e49\uff0c\u4f7f\u7528StrictMode.noteSlowCall\u65b9\u6cd5\u5373\u53ef\u5411StrictMode\u4f20\u9012\u7c7b\u4f3c\u4e8e\u5f02\u5e38\u7684\u4fe1\u606f\u3002<\/p>\n<\/li>\n<\/ul>\n<blockquote>\n<h3><span class=\"ez-toc-section\" id=\"VMPolicy_%E8%AF%A6%E8%A7%A3%EF%BC%88%E8%99%9A%E6%8B%9F%E6%9C%BA%E7%AD%96%E7%95%A5%EF%BC%89\"><\/span>VMPolicy \u8be6\u89e3\uff08\u865a\u62df\u673a\u7b56\u7565\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/blockquote>\n<p>\u4e3b\u8981\u662f\u7528\u6765\u68c0\u6d4b\u5185\u5b58\u6cc4\u6f0f<\/p>\n<ul>\n<li>\n<h4><span class=\"ez-toc-section\" id=\"%E6%A3%80%E6%B5%8BActivity%E5%86%85%E5%AD%98%E6%B3%84%E6%BC%8F\"><\/span>\u68c0\u6d4bActivity\u5185\u5b58\u6cc4\u6f0f<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<\/li>\n<li>\n<h4><span class=\"ez-toc-section\" id=\"%E6%A3%80%E6%B5%8B%E6%B2%A1%E6%9C%89%E6%AD%A3%E7%A1%AE%E5%85%B3%E9%97%AD\"><\/span>\u68c0\u6d4b\u6ca1\u6709\u6b63\u786e\u5173\u95ed<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u6211\u6d4b\u8bd5\u4e86\u4e00\u4e0b\uff0c\u4e0d\u52a0close\uff0cStrictMode\u5e76\u6ca1\u6709\u751f\u6548\u3002<\/p>\n<\/li>\n<\/ul>\n<blockquote>\n<h3><span class=\"ez-toc-section\" id=\"%E5%85%B6%E5%AE%83%E6%93%8D%E4%BD%9C\"><\/span>\u5176\u5b83\u64cd\u4f5c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/blockquote>\n<p>\u5728\u8bbe\u7f6e\u91cc\u5f00\u542f\u4e86\u4e25\u683c\u6a21\u5f0f\uff0c\u4f46\u662f\u8017\u65f6\u64cd\u4f5c\u5c4f\u5e55\u4e5f\u6ca1\u6709\u95ea\u70c1\u4e0d\u77e5\u9053\u4e3a\u5565\uff08vivo iqoo android9.0)\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"2Systrace\"><\/span>2.Systrace<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5b98\u65b9\u4f7f\u7528\u6307\u5357\uff1a<a href=\"https:\/\/developer.android.google.cn\/studio\/profile\/systrace.html\">https:\/\/developer.android.google.cn\/studio\/profile\/systrace.html<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"trace%E5%90%AF%E5%8A%A8\"><\/span>trace\u542f\u52a8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/www.cnblogs.com\/blogs-of-lxl\/p\/10926824.html\">https:\/\/www.cnblogs.com\/blogs-of-lxl\/p\/10926824.html<\/a> (\u4ecb\u7ecd\u4e86\u4e00\u4e9b\u7f29\u653e\u3001\u79fb\u52a8\u5feb\u6377\u952e\uff0c\u600e\u4e48\u5199bat\u6765\u5f00\u542fddms)<\/p>\n<ul>\n<li>\u901a\u8fc7systrace.py\u542f\u52a8<br \/>\n\u901a\u8fc7systrace.py\u542f\u52a8\u53ef\u4ee5\u81ea\u5b9a\u4e49\u66f4\u591a\u7684\u53c2\u6570(\u4f46\u662fwindows\u4f7f\u7528py\u811a\u672c\uff0c\u9664\u4e86\u8981\u5b89\u88c5\u5b8c\u6574python\u5916\uff0c\u8fd8\u8981\u5b89\u88c5\u5bf9\u5e94\u7684\u652f\u6301windows api\u63d2\u4ef6\uff0c\u4e14\u7248\u672c\u8981\u548csdk\u91cc\u7684py\u811a\u672c\u7684\u7248\u672c\u4e00\u81f4\u3002)<br \/>\n<a href=\"https:\/\/blog.csdn.net\/Jason43\/article\/details\/84834990\">https:\/\/blog.csdn.net\/Jason43\/article\/details\/84834990<\/a><\/p>\n<pre><code>D:\\Android\\Sdk\\platform-tools\\systrace&gt;systrace.py -a com.example.appoptimize -t 10<\/code><\/pre>\n<\/li>\n<\/ul>\n<p>\u4f7f\u7528Python\u53ef\u80fd\u4f1a\u51fa\u73b0\u7684\u95ee\u9898\uff1a<br \/>\n1\uff09ImportError: No module named six<br \/>\n<a href=\"https:\/\/blog.csdn.net\/Jason43\/article\/details\/84834990\">https:\/\/blog.csdn.net\/Jason43\/article\/details\/84834990<\/a><br \/>\n2\uff09\u6307\u5b9a-o \u8f93\u51fa\u8def\u5f84\u53c2\u6570\uff0c\u751f\u6210trace.html\u62a5\u9519\uff1a<br \/>\n<img src=\"https:\/\/upload-images.jianshu.io\/upload_images\/18328858-1e950f26d1896795.png?imageMogr2\/auto-orient\/strip%7CimageView2\/2\/w\/1240\" alt=\"image.png\" \/><br \/>\n\u4e0d\u52a0-o\u53c2\u6570\u5373\u4e0d\u4f1a\u62a5\u9519<\/p>\n<h3><span class=\"ez-toc-section\" id=\"trace%E6%96%87%E4%BB%B6%E5%88%86%E6%9E%90\"><\/span>trace\u6587\u4ef6\u5206\u6790<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"http:\/\/www.360doc.com\/content\/18\/0423\/20\/7377734_748161620.shtml\">http:\/\/www.360doc.com\/content\/18\/0423\/20\/7377734_748161620.shtml<\/a><br \/>\n<a href=\"https:\/\/www.cnblogs.com\/andy-songwei\/p\/10659564.html\">https:\/\/www.cnblogs.com\/andy-songwei\/p\/10659564.html<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/weixin_38570262\/article\/details\/78479064\">https:\/\/blog.csdn.net\/weixin_38570262\/article\/details\/78479064<\/a> \uff08\u5982\u4f55\u7cbe\u786e\u7684trace\uff0c\u81ea\u5b9a\u4e49\u81ea\u5df1\u7684trace label\uff09<br \/>\n<a href=\"https:\/\/www.jianshu.com\/p\/acc78b36bd34\">https:\/\/www.jianshu.com\/p\/acc78b36bd34<\/a> \uff08\u5927\u81f4\u56fe\u89e3\u4e86\u4e00\u4e0bsystrace\u7684\u5404\u4e2a\u56fe\u5f62\u7684\u610f\u601d\uff09<\/p>\n<ul>\n<li>F\u7b26\u53f7\u5224\u65ad\u662f\u5426\u5361\u5e27<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"3TraceView\"><\/span>3.TraceView<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u4f5c\u7528\uff1a\u5206\u6790\u65b9\u6cd5\u8c03\u7528\u6808\u4ee5\u53ca\u5176\u6267\u884c\u65f6\u95f4, \u4f18\u5316\u65b9\u6cd5\u6267\u884c.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"DDMS%E5%BC%80%E5%90%AFTraceView\"><\/span>DDMS\u5f00\u542fTraceView:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"https:\/\/www.cnblogs.com\/sunzn\/p\/3192231.html\">https:\/\/www.cnblogs.com\/sunzn\/p\/3192231.html<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/u010164190\/article\/details\/80092941\">https:\/\/blog.csdn.net\/u010164190\/article\/details\/80092941<\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"AndroidStudio%E5%BC%80%E5%90%AFTraceView\"><\/span>AndroidStudio\u5f00\u542fTraceView:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u5bf9\u5e94CPU\u9009\u9879<br \/>\n<a href=\"https:\/\/segmentfault.com\/a\/1190000011084104\">https:\/\/segmentfault.com\/a\/1190000011084104<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"4Layout_Inspector\"><\/span>4.Layout Inspector<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u6700\u65b0\u7684SDK\u91cc\u6ca1\u6709Hierarchy Viewer\uff0cas\u4f7f\u7528Layout Inspector\u66ff\u4ee3\u3002<br \/>\n\u5b98\u65b9\u6587\u6863\uff1a<a href=\"https:\/\/developer.android.google.cn\/studio\/debug\/layout-inspector.html\">https:\/\/developer.android.google.cn\/studio\/debug\/layout-inspector.html<\/a><\/p>\n<p><a href=\"https:\/\/developers.weixin.qq.com\/miniprogram\/dev\/component\/web-view.html\">https:\/\/developers.weixin.qq.com\/miniprogram\/dev\/component\/web-view.html<\/a><\/p>\n<p>\u5e03\u5c40\u4f18\u5316\u548cHierarchy Viewer\u770b\u4e0b\u9762<br \/>\n<a href=\"https:\/\/www.jianshu.com\/p\/4943dae4c333\">https:\/\/www.jianshu.com\/p\/4943dae4c333<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"5Layout_InspectorAndroid_Studio_30_Profiler_%E6%80%A7%E8%83%BD%E5%88%86%E6%9E%90%E5%88%A9%E5%99%A8\"><\/span>5.Layout InspectorAndroid Studio 3.0 Profiler \u6027\u80fd\u5206\u6790\u5229\u5668<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/blog.csdn.net\/u014651216\/article\/details\/80205113\">https:\/\/blog.csdn.net\/u014651216\/article\/details\/80205113<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/haovip123\/article\/details\/96774580\">https:\/\/blog.csdn.net\/haovip123\/article\/details\/96774580<\/a> <\/p>\n<ul>\n<li>cpu<br \/>\n\u53ef\u4ee5\u65b9\u4fbf\u5730\u8ffd\u8e2a\u5230\u65b9\u6cd5\u7684\u6267\u884c\u65f6\u95f4\u548c\u8c03\u7528\u6808\u3002<\/li>\n<\/ul>\n<h1><span class=\"ez-toc-section\" id=\"%E7%AC%AC%E4%BA%8C%E7%AF%87%EF%BC%9A%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96%E5%AE%9E%E6%88%98\"><\/span>\u7b2c\u4e8c\u7bc7\uff1a\u6027\u80fd\u4f18\u5316\u5b9e\u6218<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2><span class=\"ez-toc-section\" id=\"1CPU%E4%B8%8E%E5%86%85%E5%AD%98%E4%BC%98%E5%8C%96\"><\/span>1.CPU\u4e0e\u5185\u5b58\u4f18\u5316<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/blog.csdn.net\/zhyshamily\/article\/details\/84478145\">https:\/\/blog.csdn.net\/zhyshamily\/article\/details\/84478145<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/yzl11\/article\/details\/51952743\">https:\/\/blog.csdn.net\/yzl11\/article\/details\/51952743<\/a><br \/>\n<a href=\"https:\/\/www.cnblogs.com\/QiKa\/p\/12079765.html\">https:\/\/www.cnblogs.com\/QiKa\/p\/12079765.html<\/a><\/p>\n<p>\u6253\u5370cpu\u4e0e\u5185\u5b58\u4f7f\u7528\u60c5\u51b5<\/p>\n<pre><code class=\"language-bash\">1.adb shell \u8fdb\u5165\u63a7\u5236\u53f0\n\n2.echo 3&gt;\/proc\/sys\/vm\/drop_caches \uff08\u6e05\u9664\u4e00\u4e0b\u7cfb\u7edfcache\uff09\n\n3.top -d 1 | grep\u00a0com.tencent.mm\u00a0\uff08\u4ee5\u5fae\u4fe1\u4e3a\u4f8b\uff0c\u6bcf\u4e00\u79d2\u6253\u5370\u4e00\u6b21\u8d44\u6e90\u5229\u7528\u60c5\u51b5\uff09\uff0c\u6b64\u547d\u4ee4\u4e0d\u9700\u8981root\u6743\u9650\u3002\n\n\u6267\u884c\u7ed3\u679c\u7684\u5177\u4f53\u5217\u6570\uff1a\n\nPID PR CPU% S \u00a0#THR \u00a0 \u00a0 VSS \u00a0 \u00a0 RSS PCY UID<\/code><\/pre>\n<p>Android App\u6027\u80fd\u8bc4\u6d4b\u5206\u6790\uff0dcpu\u5360\u7528\u7bc7<br \/>\n<a href=\"https:\/\/www.jianshu.com\/p\/31b1a4aef550\">https:\/\/www.jianshu.com\/p\/31b1a4aef550<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"2%E5%BA%94%E7%94%A8%E5%90%AF%E5%8A%A8%E9%80%9F%E5%BA%A6%E4%BC%98%E5%8C%96\"><\/span>2.\u5e94\u7528\u542f\u52a8\u901f\u5ea6\u4f18\u5316<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.jianshu.com\/p\/98c1656a357a\">https:\/\/www.jianshu.com\/p\/98c1656a357a<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"3ANR%E5%A4%84%E7%90%86\"><\/span>3.ANR\u5904\u7406<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.jianshu.com\/p\/6d855e984b99\">https:\/\/www.jianshu.com\/p\/6d855e984b99<\/a><\/p>\n<p>android ANR\u53d1\u751f\u7684\u539f\u56e0\u603b\u7ed3\u548c\u89e3\u51b3\u529e\u6cd5<br \/>\n<a href=\"https:\/\/www.jianshu.com\/p\/7fd95bc2a55c\">https:\/\/www.jianshu.com\/p\/7fd95bc2a55c<\/a><br \/>\n<a href=\"https:\/\/www.jianshu.com\/p\/7fd95bc2a55c\">https:\/\/www.jianshu.com\/p\/7fd95bc2a55c<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"4%E6%B6%88%E9%99%A4%E5%8D%A1%E9%A1%BF\"><\/span>4.\u6d88\u9664\u5361\u987f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.jianshu.com\/p\/1fb065c806e6\">https:\/\/www.jianshu.com\/p\/1fb065c806e6<\/a><br \/>\n\u3010Android \u6027\u80fd\u4f18\u5316\u3011\u2014\u2014 UI\u7bc7<br \/>\nAndroid\u6027\u80fd\u4f18\u5316\u5178\u8303\uff0d\u5e95\u5c42\u5de5\u4f5c\u539f\u7406<br \/>\n<a href=\"http:\/\/www.open-open.com\/lib\/view\/open1482827456626.html\">http:\/\/www.open-open.com\/lib\/view\/open1482827456626.html<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/lmj623565791\/article\/details\/45556391\/\">https:\/\/blog.csdn.net\/lmj623565791\/article\/details\/45556391\/<\/a><br \/>\n<a href=\"https:\/\/www.jianshu.com\/p\/906cd1af2ce7\">https:\/\/www.jianshu.com\/p\/906cd1af2ce7<\/a><br \/>\n<a href=\"https:\/\/www.cnblogs.com\/ldq2016\/p\/8480153.html\">https:\/\/www.cnblogs.com\/ldq2016\/p\/8480153.html<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/guolin_blog\/article\/details\/43376527\">https:\/\/blog.csdn.net\/guolin_blog\/article\/details\/43376527<\/a><\/p>\n<ul>\n<li>\u4e0d\u8981\u8fc7\u5ea6\u7ed8\u5236\uff0c\u51cf\u5c11\u5d4c\u5957\uff0c\u51cf\u5c11\u91cd\u590d\u7684background\u3002<\/li>\n<li>include<br \/>\n\u6ce8\u610finclude\u7684\u7279\u6027\uff0c\u5982\u679cinclude\u65f6\u6307\u5b9a\u4e86id\uff0c\u90a3\u4e48\u8fd9\u4e2aid\u5c31\u4f1a\u8986\u76d6\u66ff\u4ee3include\u7684\u5e03\u5c40\u7684\u6839\u7ed3\u70b9\u7684id\u3002<\/li>\n<li>ViewStub<br \/>\n\u61d2\u52a0\u8f7d\u5e03\u5c40\uff0cViewStub\u5e38\u5e38\u7528\u6765\u5f15\u5165\u90a3\u4e9b\u9ed8\u8ba4\u4e0d\u663e\u793a\uff0c\u53ea\u5728\u7279\u5b9a\u60c5\u51b5\u4e0b\u624d\u51fa\u73b0\u7684\u5e03\u5c40\uff0c\u4f8b\u5982\uff1a\u8fdb\u5ea6\u6761\uff0c\u7f51\u7edc\u8fde\u63a5\u5931\u8d25\u663e\u793a\u7684\u63d0\u793a\u5e03\u5c40\u7b49\u3002<\/li>\n<li>merge<br \/>\nmerge\u53ea\u662f\u4e00\u4e2a\u6807\u7b7e\uff0c\u4f46\u662f\u4e0d\u662fview\u3002<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"%E7%AC%AC%E4%B8%89%E6%96%B9%E5%8D%A1%E9%A1%BF%E6%A3%80%E6%B5%8B%E5%B7%A5%E5%85%B7\"><\/span>\u7b2c\u4e09\u65b9\u5361\u987f\u68c0\u6d4b\u5de5\u5177<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\u8017\u65f6\u7edf\u8ba1<br \/>\n<blockquote>\n<p>Hugo<\/p>\n<\/blockquote>\n<\/li>\n<\/ul>\n<p><a href=\"http:\/\/www.javashuo.com\/article\/p-uijirgio-em.html\">http:\/\/www.javashuo.com\/article\/p-uijirgio-em.html<\/a><br \/>\n\u4e00\u4e2a\u65b9\u6cd5\u5c31\u5f97\u52a0\u4e00\u4e2a\u6ce8\u89e3\uff0c\u6709\u70b9\u513f\u9ebb\u70e6\u3002Hugo\u5de5\u5177\u53ea\u9002\u5408\u6709\u9488\u5bf9\u6027\u5730\u7edf\u8ba1\u5c11\u6570\u65b9\u6cd5\u7684\u8017\u65f6\u3002<\/p>\n<ul>\n<li>\u5361\u987f\u68c0\u6d4b<br \/>\nBlockCanary:<a href=\"https:\/\/juejin.cn\/post\/6905372629605449741\">https:\/\/juejin.cn\/post\/6905372629605449741<\/a><br \/>\nTrace Canary<br \/>\n<a href=\"https:\/\/zhuanlan.zhihu.com\/p\/102627869\">https:\/\/zhuanlan.zhihu.com\/p\/102627869<\/a><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"5%E7%94%B5%E9%87%8F%E4%BC%98%E5%8C%96\"><\/span>5.\u7535\u91cf\u4f18\u5316<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.jianshu.com\/p\/c55ef05c0047\">https:\/\/www.jianshu.com\/p\/c55ef05c0047<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"6%E7%BD%91%E7%BB%9C%E4%BC%98%E5%8C%96\"><\/span>6.\u7f51\u7edc\u4f18\u5316<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.jianshu.com\/p\/d4c2c62ffc35\">https:\/\/www.jianshu.com\/p\/d4c2c62ffc35<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"7%E7%A8%B3%E5%AE%9A%E6%80%A7%E4%BC%98%E5%8C%96\"><\/span>7.\u7a33\u5b9a\u6027\u4f18\u5316<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"8%E5%AE%89%E8%A3%85%E5%8C%85%E4%BD%93%E7%A7%AF%E4%BC%98%E5%8C%96\"><\/span>8.\u5b89\u88c5\u5305\u4f53\u79ef\u4f18\u5316<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"9%E5%BA%94%E7%94%A8%E5%90%AF%E5%8A%A8%E9%80%9F%E5%BA%A6%E4%BC%98%E5%8C%96\"><\/span>9.\u5e94\u7528\u542f\u52a8\u901f\u5ea6\u4f18\u5316<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"10%E5%85%BC%E5%AE%B9%E6%80%A7%E4%BC%98%E5%8C%96%E9%80%82%E9%85%8D%E4%BC%98%E5%8C%96\"><\/span>10.\u517c\u5bb9\u6027\u4f18\u5316\/\u9002\u914d\u4f18\u5316<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>API\u7b49\u7ea7\u9002\u914d<br \/>\n\u5e02\u573a\u4e0d\u540c\u624b\u673a\u5382\u5546\u3001\u4e0d\u540candroid\u7cfb\u7edf\u53c2\u5dee\u4e0d\u9f50\uff0c\u5728\u4f7f\u7528API\u548c\u8bbe\u8ba1\u4ee3\u7801\u65f6\u8981\u8003\u8651\u5230\u517c\u5bb9\u6027\uff0c\u907f\u514dcrash\u3002\u901a\u8fc7Build.VERSION.SDK_INT\uff08Android1.6\u4e5f\u5c31\u662fAPI4\u5f15\u5165\u7684\u5b57\u6bb5\uff09\u6765\u5224\u65adAPI\u7b49\u7ea7\uff0c\u66f4\u4f4e\u7b49\u7ea7\u7684\u53ef\u4ee5\u4f7f\u7528Build.VERSION.SDK\u6765\u5224\u65ad\uff0c\u901a\u8fc7\u53cd\u5c04\u53ef\u4ee5\u5224\u65ad\u662f\u5426\u6709\u8fd9\u4e2a\u5b57\u6bb5\u3002<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"11%E7%AE%97%E6%B3%95%E4%BC%98%E5%8C%96\"><\/span>11.\u7b97\u6cd5\u4f18\u5316<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\u51cf\u5c11\u91cd\u590d\u8ba1\u7b97\uff0c\u5df2\u7ecf\u8ba1\u7b97\u51fa\u6765\u7684\u53ef\u4ee5\u7f13\u5b58\u3002<\/li>\n<li>\u9009\u62e9\u5408\u9002\u9ad8\u6027\u80fd\u7684\u6570\u636e\u7c7b\u578b\u548c\u6570\u636e\u7ed3\u6784<br \/>\n\u6bd4\u5982\u62fc\u63a5\u5b57\u7b26\u4e32\u4e0d\u8981\u4f7f\u7528string+\uff0c\u8981\u4f7f\u7528StringBuilder\u3002<\/li>\n<li>\u5173\u952e\u4ee3\u7801\u522b\u7528\u53cd\u5c04\uff0c\u53cd\u5c04\u4ee3\u7801\u6267\u884c\u6548\u7387\u5dee\u3002<\/li>\n<\/ul>\n<h1><span class=\"ez-toc-section\" id=\"%E7%AC%AC%E4%B8%89%E7%AF%87%EF%BC%9AAndroid%E7%B3%BB%E7%BB%9F%E6%BC%94%E8%BF%9B%E4%BC%98%E5%8C%96%E5%8E%86%E5%8F%B2\"><\/span>\u7b2c\u4e09\u7bc7\uff1aAndroid\u7cfb\u7edf\u6f14\u8fdb\u4f18\u5316\u5386\u53f2<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<ul>\n<li>Android2.2\u5f15\u5165JIT\u7f16\u8bd1\u5668\uff0cDalvik\u5b57\u8282\u7801\u4f1a\u88ab\u7f16\u8bd1\u6210\u672c\u5730\u4ee3\u7801\uff0c\u76f4\u63a5\u7531CPU\u6267\u884c\uff0c\u6781\u5927\u4e86\u63d0\u9ad8\u4e86\u4ee3\u7801\u6267\u884c\u6027\u80fd\uff0c\u662fandroid2.1\u76842\u52305\u500d\u3002<\/li>\n<\/ul>\n<button class=\"simplefavorite-button\" data-postid=\"4713\" 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>https:\/\/blog.csdn.net\/zhangbijun1230\/article\/detai [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[163],"tags":[],"_links":{"self":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/4713"}],"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=4713"}],"version-history":[{"count":9,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/4713\/revisions"}],"predecessor-version":[{"id":10593,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/4713\/revisions\/10593"}],"wp:attachment":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4713"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4713"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4713"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}