{"id":6050,"date":"2023-09-19T14:52:07","date_gmt":"2023-09-19T06:52:07","guid":{"rendered":"https:\/\/www.zhidianwl.net\/zhidianwl\/?p=6050"},"modified":"2023-09-19T14:52:07","modified_gmt":"2023-09-19T06:52:07","slug":"app%e5%bc%80%e5%8f%91%e4%bb%a3%e7%a0%81%e5%90%af%e5%8a%a8%e6%b5%81%e7%a8%8b%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/www.zhidianwl.net\/zhidianwl\/2023\/09\/19\/app%e5%bc%80%e5%8f%91%e4%bb%a3%e7%a0%81%e5%90%af%e5%8a%a8%e6%b5%81%e7%a8%8b%e4%bb%8b%e7%bb%8d\/","title":{"rendered":"app\u5f00\u53d1\u4ee3\u7801\u542f\u52a8\u6d41\u7a0b\u4ecb\u7ecd"},"content":{"rendered":"

APP\u5f00\u53d1\u4ee3\u7801\u542f\u52a8\u6d41\u7a0b\u8be6\u7ec6\u4ecb\u7ecd<\/p>\n

\u968f\u7740\u667a\u80fd\u624b\u673a\u7684\u666e\u53ca\uff0cAPP\u5df2\u7ecf\u878d\u5165\u5230\u4e86\u6211\u4eec\u751f\u6d3b\u7684\u65b9\u65b9\u9762\u9762\uff0c\u5728\u5404\u4e2a\u4e0d\u540c\u9886\u57df\u5f71\u54cd\u7740\u6211\u4eec\u3002\u73b0\u5982\u4eca\uff0c\u6709\u8d8a\u6765\u8d8a\u591a\u7684\u4eba\u60f3\u8981\u63a2\u7d22APP\u5f00\u53d1\u7684\u4e16\u754c\uff0c\u800c\u4e00\u4e2a\u8be6\u7ec6\u7684APP\u5f00\u53d1<\/a>\u4ee3\u7801\u542f\u52a8\u6d41\u7a0b\u5219\u662f\u5f00\u53d1\u8005\u4eec\u7684\u5fc5\u7ecf\u4e4b\u8def\u3002\u5728\u6b64\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u4ee5\u4e00\u4e2a\u666e\u904d\u4f7f\u7528\u7684Android\u5e94\u7528\u4e3a\u4f8b\uff0c\u8be6\u7ec6\u89e3\u6790\u5176\u4ee3\u7801\u542f\u52a8\u6d41\u7a0b\uff0c\u5e2e\u52a9\u5165\u95e8\u8005\u4eec\u4e86\u89e3APP\u5f00\u53d1\u7684\u5965\u79d8\u3002<\/p>\n

1. Android\u7cfb\u7edf\u542f\u52a8<\/p>\n

\u9996\u5148\uff0c\u4e3a\u4e86\u4e86\u89e3APP\u7684\u542f\u52a8\u8fc7\u7a0b\uff0c\u6211\u4eec\u9700\u8981\u5148\u5f04\u6e05\u695aAndroid\u7cfb\u7edf\u7684\u542f\u52a8\u8fc7\u7a0b\u3002Android\u7cfb\u7edf\u4e2d\u6838\u5fc3\u7684\u542f\u52a8\u6a21\u5757\u5305\u62ecZygote\u8fdb\u7a0b\u3001SystemServer\u8fdb\u7a0b\u548c\u542f\u52a8\u7c7bBinder\u7ebf\u7a0b\u6c60\u3002Zygote\u8fdb\u7a0b\u662f\u6240\u6709Android\u7a0b\u5e8f\u7684\u7236\u8fdb\u7a0b\uff0c\u8d1f\u8d23\u4e3a\u7a0b\u5e8f\u63d0\u4f9b\u5404\u79cd\u7cfb\u7edf\u8d44\u6e90\u3002SystemServer\u8fdb\u7a0b\u5219\u662fAndroid\u7cfb\u7edf\u7684\u4e3b\u7a0b\u5e8f\uff0c\u8d1f\u8d23\u521b\u5efa\u5e94\u7528\u5f00\u53d1\u6846\u67b6\u7b49\u3002\u6700\u540e\uff0cBinder\u7ebf\u7a0b\u6c60\u662f\u5b9e\u73b0\u5404\u79cd\u8de8\u8fdb\u7a0b\u901a\u4fe1\u7684\u5de5\u5177\u3002<\/p>\n

2. APP\u7684\u542f\u52a8\u8fc7\u7a0b<\/p>\n

APP\u7684\u542f\u52a8\u8fc7\u7a0b\u4e3b\u8981\u5206\u4e3a\u4e24\u4e2a\u9636\u6bb5\uff1a\u52a0\u8f7d\u5e94\u7528\u7a0b\u5e8f\u548c\u542f\u52a8\u5e94\u7528\u7a0b\u5e8f\u3002\u52a0\u8f7d\u5e94\u7528\u7a0b\u5e8f\u4e3b\u8981\u5305\u62ec\u52a0\u8f7dAndroidManifest.xml\uff08\u5305\u542bAPP\u7684\u914d\u7f6e\u4fe1\u606f\uff09\uff0c\u521b\u5efaAPP\u8fdb\u7a0b\u3001\u8d44\u6e90\u7d22\u5f15\u8868\u7b49\uff1b\u800c\u542f\u52a8\u5e94\u7528\u7a0b\u5e8f\u5219\u4e3b\u8981\u805a\u7126\u4e8e\u4e00\u7cfb\u5217\u751f\u547d\u5468\u671f\u7684\u56de\u8c03\uff0c\u4ece\u800c\u4e3a\u7528\u6237\u5448\u73b0\u7cbe\u7f8e\u7684\u754c\u9762\u3002<\/p>\n

2.1 \u52a0\u8f7d\u5e94\u7528\u7a0b\u5e8f<\/p>\n

a. \u52a0\u8f7dAndroidManifest.xml<\/p>\n

\u9996\u5148\uff0c\u542f\u52a8\u5668\u4f1a<\/p>\n

<\/figure>\n<\/p>\n

\u627e\u5230\u6211\u4eec\u8981\u542f\u52a8\u7684APP\u7684AndroidManifest.xml\u6587\u4ef6\uff0c\u5206\u6790\u5176\u4e2d\u7684\u7ec4\u4ef6\uff08\u5305\u62ecActivity\u3001Service\u3001BroadcastReceiver\u7b49\uff09\u548c\u914d\u7f6e\u4fe1\u606f\u3002<\/p>\n

b. \u521b\u5efaAPP\u8fdb\u7a0b<\/p>\n

\u63a5\u4e0b\u6765\uff0c\u7cfb\u7edf\u4f1a\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u8fdb\u7a0b\u6765\u627f\u8f7dAPP\u7684\u8fd0\u884c\u3002\u65b9\u6cd5\u662f\u5728Zygote\u8fdb\u7a0b\u4e2d\u4f7f\u7528fork()\u51fd\u6570\u590d\u5236\u4e00\u4efd\u5f53\u524d\u7684\u8fdb\u7a0b\uff0c\u7136\u540e\u52a0\u8f7d\u76ee\u6807APP\u7684\u4ee3\u7801\uff0c\u4f7f\u4e4b\u6210\u4e3a\u4e00\u4e2a\u72ec\u7acb\u8fd0\u884c\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n

c. \u521b\u5efa\u8d44\u6e90\u7d22\u5f15\u8868<\/p>\n

\u8d44\u6e90\u7d22\u5f15\u8868\u7684\u4f5c\u7528\u662f\u5c06\u5f00\u53d1\u8005\u5728res\u6587\u4ef6\u5939\u4e0b\u521b\u5efa\u7684\u6240\u6709\u8d44\u6e90\u8def\u5f84\u8fdb\u884c\u6620\u5c04\uff0c\u5b9e\u73b0\u8d44\u6e90\u548c\u4ee3\u7801\u7684\u5173\u8054\u3002<\/p>\n

2.2 \u542f\u52a8\u5e94\u7528\u7a0b\u5e8f<\/p>\n

\u5728\u5e94\u7528\u7a0b\u5e8f\u52a0\u8f7d\u5b8c\u6bd5\u540e\uff0c\u7cfb\u7edf\u4f1a\u5f00\u59cb\u5904\u7406APP\u7684\u542f\u52a8\u3002\u4e0d\u540c\u7c7b\u578b\u7684APP\uff0c\u5176\u542f\u52a8\u8fc7\u7a0b\u7565\u6709\u5dee\u5f02\u3002\u4ee5\u4e0b\u6211\u4eec\u4e3b\u8981\u9610\u8ff0\u754c\u9762\u5bfc\u5411\u578bAPP\uff08\u5982\u6e38\u620f\u3001\u5de5\u5177\u8f6f\u4ef6\u7b49\uff09\u7684\u542f\u52a8\u903b\u8f91\u3002<\/p>\n

a. onCreate(Bundle)<\/p>\n

\u8be5\u65b9\u6cd5\u662fAPP\u542f\u52a8\u65f6\u7684\u7b2c\u4e00\u4e2a\u56de\u8c03\uff0c\u8d1f\u8d23\u5b8c\u6210APP\u7684\u521d\u59cb\u5316\u5de5\u4f5c\uff0c\u5982\u914d\u7f6e\u7528\u6237\u4ea4\u4e92\u754c\u9762\u3001\u52a0\u8f7d\u8d44\u6e90\u6587\u4ef6\u7b49\u3002<\/p>\n

b. onStart()<\/p>\n

\u5728onCreate()\u65b9\u6cd5\u6267\u884c\u5b8c\u540e\uff0coAPP<\/a>nStart()\u65b9\u6cd5\u4f1a\u88ab\u8c03\u7528\u3002\u8be5\u65b9\u6cd5\u4e3b\u8981\u7528\u4e8e\u6fc0\u6d3bAPP\u7684\u53ef\u89c1\u6027\u3002<\/p>\n

c. onResume()<\/p>\n

\u63a5\u4e0b\u6765\uff0c\u7cfb\u7edf\u4f1a\u8c03\u7528onResume()\u65b9\u6cd5\u3002\u5728\u8be5\u65b9\u6cd5\u4e2d\uff0c\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u64cd\u4f5cUI\u5143\u7d20\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u4ea4\u4e92\u3002<\/p>\n

d. onPause()<\/p>\n

\u5f53APP\u5931\u53bb\u7528\u6237\u7126\u70b9\u65f6\uff0c\u7cfb\u7edf\u4f1a\u8c03\u7528onPause()\u65b9\u6cd5\u3002\u5728\u8fd9\u4e2a\u65b9\u6cd5\u4e2d\uff0c\u4e00\u4e9b\u6682\u505cAPP\u8fd0\u884c\u7684\u64cd\u4f5c\u5e94\u8be5\u88ab\u6267\u884c\uff0c\u5982\u6682\u505c\u6e38\u620f\u3001\u91ca\u653e\u8d44\u6e90\u7b49\u3002<\/p>\n

e. onStop()<\/p>\n

\u5f53APP\u4e0d\u518d\u53ef\u89c1\u65f6\uff0c\u7cfb\u7edf\u4f1a\u8c03\u7528onStop()\u65b9\u6cd5\u3002\u5728\u8fd9\u4e2a\u65b9\u6cd5\u4e2d\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6267\u884c\u4e0e\u5173\u95ed\u5e94\u7528\u7a0b\u5e8f\u6709\u5173\u7684\u64cd\u4f5c\u3002<\/p>\n

f. onDestroy()<\/p>\n

\u6700\u540e\uff0c\u7cfb\u7edf\u5728APP\u9000\u51fa\u65f6\u4f1a\u8c03\u7528onDestroy()\u65b9\u6cd5\u3002\u5728\u8fd9\u91cc\uff0c\u5f00\u53d1\u8005\u9700\u8981\u5904\u7406APP\u9000\u51fa\u65f6\u9700\u8981\u6e05\u7406\u7684\u8d44\u6e90\uff0c\u4ee5\u907f\u514d\u8d44\u6e90\u6cc4\u6f0f\u7b49\u95ee\u9898\u3002<\/p>\n

\u603b\u7ed3<\/p>\n

APP\u5f00\u53d1\u4ee3\u7801\u542f\u52a8\u6d41\u7a0b\u6d89\u53ca\u591a\u4e2a\u4e3b\u8981\u6982\u5ff5\uff0c\u4eceAndroid\u7cfb\u7edf\u542f\u52a8\u5230\u52a0\u8f7d\u5e94\u7528\u7a0b\u5e8f\u3001\u518d\u5230\u542f\u52a8\u5e94\u7528\u7a0b\u5e8f\u3002\u4f5c\u4e3a\u5165\u95e8\u7684\u5f00\u53d1\u8005\uff0c\u4e86\u89e3\u5e76\u7406\u89e3\u8fd9\u4e2a\u6d41\u7a0b\u5bf9\u4e8e\u638c\u63e1APP\u5f00\u53d1\u81f3\u5173\u91cd\u8981\u3002\u5e0c\u671b\u6b64\u7bc7\u6587\u7ae0\u5bf9\u60a8\u7684\u5b66\u4e60\u4e4b\u8def\u63d0\u4f9b\u4e00\u4e9b\u542f\u793a\u548c\u5e2e\u52a9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

APP\u5f00\u53d1\u4ee3\u7801\u542f\u52a8\u6d41\u7a0b\u8be6\u7ec6\u4ecb\u7ecd\u968f\u7740\u667a\u80fd\u624b\u673a\u7684\u666e\u53ca\uff0cAPP\u5df2\u7ecf\u878d\u5165\u5230\u4e86\u6211\u4eec\u751f\u6d3b\u7684\u65b9\u65b9\u9762\u9762\uff0c\u5728\u5404\u4e2a\u4e0d\u540c\u9886\u57df\u5f71\u54cd\u7740\u6211\u4eec\u3002\u73b0\u5982\u4eca\uff0c\u6709\u8d8a\u6765\u8d8a\u591a\u7684\u4eba\u60f3\u8981\u63a2\u7d22APP\u5f00\u53d1\u7684\u4e16\u754c\uff0c\u800c\u4e00\u4e2a\u8be6\u7ec6\u7684\u4ee3\u7801\u542f\u52a8\u6d41\u7a0b\u5219\u662f\u5f00\u53d1\u8005\u4eec<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[4297,681,116,219,967],"topic":[],"class_list":{"0":"post-6050","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-kaifaapp","7":"tag-exe","9":"tag-116","10":"tag-219","11":"tag-967"},"_links":{"self":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts\/6050","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/comments?post=6050"}],"version-history":[{"count":0,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts\/6050\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/media?parent=6050"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/categories?post=6050"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/tags?post=6050"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/topic?post=6050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}