{"id":32369,"date":"2023-05-30T16:48:00","date_gmt":"2023-05-30T08:48:00","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=32369"},"modified":"2023-07-31T02:00:10","modified_gmt":"2023-07-30T18:00:10","slug":"android%e9%80%82%e9%85%8d%e4%bd%a0%e9%9c%80%e8%a6%81%e5%ad%a6%e4%b9%a0%e5%93%aa%e4%ba%9b","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/32369.html","title":{"rendered":"Android\u9002\u914d\u4f60\u9700\u8981\u5b66\u4e60\u54ea\u4e9b"},"content":{"rendered":"<blockquote class=\"wp-block-quote\">\n<p>Android\u9002\u914d\u4f60\u9700\u8981\u5b66\u4e60\uff1a1\u3001\u5c4f\u5e55\u9002\u914d\uff1b2\u3001\u56fe\u7247\u9002\u914d\uff1b3\u3001\u5b57\u4f53\u9002\u914d\uff1b4\u3001\u7248\u672c\u9002\u914d\uff1b5\u3001\u5176\u4ed6\u9002\u914d\u3002\u5c4f\u5e55\u9002\u914d\u662f\u6307\uff0cAndroid \u8bbe\u5907\u5c4f\u5e55\u5c3a\u5bf8\u548c\u5206\u8fa8\u7387\u5343\u5dee\u4e07\u522b\uff0c\u9700\u8981\u9488\u5bf9\u4e0d\u540c\u7684\u8bbe\u5907\u8fdb\u884c\u5e03\u5c40\u9002\u914d\uff0c\u4f8b\u5982\u4f7f\u7528 ConstraintLayout \u548c\u767e\u5206\u6bd4\u5e03\u5c40\u4ee3\u66ff\u7edd\u5bf9\u5e03\u5c40\uff0c\u4f7f\u7528\u53ef\u4f38\u7f29\u5e03\u5c40\u4ee3\u66ff\u5b9a\u957f\u5e03\u5c40\u7b49\u3002<\/p>\n<\/blockquote>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img fetchpriority=\"high\" alt=\"\" class=\"wp-image-32370\" decoding=\"async\" height=\"576\" sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/05\/8-10-1024x576.png?x-oss-process=image\/auto-orient,1\/format,webp\" srcset=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/05\/8-10-1024x576.png?x-oss-process=image\/auto-orient,1\/format,webp 1024w, https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/05\/8-10-300x169.png 300w, https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/05\/8-10-768x432.png 768w, https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/05\/8-10-270x152.png 270w, https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/05\/8-10-1536x865.png 1536w, https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/05\/8-10.png 1993w\" width=\"1024\"\/><\/figure>\n<\/div>\n<h2 class=\"wp-block-heading\">\u4e00\u3001Android\u9002\u914d\u4f60\u9700\u8981\u5b66\u4e60\u54ea\u4e9b  <\/h2>\n<p><strong>1\u3001\u5c4f\u5e55\u9002\u914d<\/strong>\uff1aAndroid \u8bbe\u5907\u5c4f\u5e55\u5c3a\u5bf8\u548c\u5206\u8fa8\u7387\u5343\u5dee\u4e07\u522b\uff0c\u9700\u8981\u9488\u5bf9\u4e0d\u540c\u7684\u8bbe\u5907\u8fdb\u884c\u5e03\u5c40\u9002\u914d\uff0c\u4f8b\u5982\u4f7f\u7528 ConstraintLayout \u548c\u767e\u5206\u6bd4\u5e03\u5c40\u4ee3\u66ff\u7edd\u5bf9\u5e03\u5c40\uff0c\u4f7f\u7528\u53ef\u4f38\u7f29\u5e03\u5c40\u4ee3\u66ff\u5b9a\u957f\u5e03\u5c40\u7b49\u3002<\/p>\n<p><strong>2\u3001\u56fe\u7247\u9002\u914d<\/strong>\uff1a\u4e0d\u540c\u7684 Android \u8bbe\u5907\u50cf\u7d20\u5bc6\u5ea6\u4e5f\u5404\u4e0d\u76f8\u540c\uff0c\u8fc7\u5927\u6216\u8fc7\u5c0f\u7684\u56fe\u7247\u4f1a\u5bfc\u81f4\u663e\u793a\u6548\u679c\u4e0d\u4f73\uff0c\u9700\u8981\u4f7f\u7528\u4e0d\u540c\u5206\u8fa8\u7387\u7684\u56fe\u7247\uff0c\u5e76\u4f7f\u7528 Android \u63d0\u4f9b\u7684\u7f29\u653e\u65b9\u5f0f\uff08\u4f8b\u5982\u201cdrawable-xhdpi\u201d\u548c\u201cdrawable-xxhdpi\u201d\u7b49\uff09\u6765\u9002\u914d\u4e0d\u540c\u7684\u5c4f\u5e55\u3002<\/p>\n<p><strong>3\u3001\u5b57\u4f53\u9002\u914d<\/strong>\uff1a\u5b57\u4f53\u5927\u5c0f\u968f\u7740\u5c4f\u5e55\u5c3a\u5bf8\u548c\u5206\u8fa8\u7387\u7684\u4e0d\u540c\u4e5f\u9700\u8981\u8fdb\u884c\u9002\u914d\uff0c\u53ef\u4ee5\u4f7f\u7528 sp \u5355\u4f4d\u8bbe\u7f6e\u5b57\u4f53\u5927\u5c0f\uff0c\u786e\u4fdd\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u4e0a\u663e\u793a\u5408\u9002\u3002<\/p>\n<p><strong>4\u3001\u7248\u672c\u9002\u914d<\/strong>\uff1a\u4e0d\u540c\u7248\u672c\u7684 API \u4f1a\u6709\u4e00\u4e9b\u529f\u80fd\u548c\u884c\u4e3a\u7684\u53d8\u5316\uff0c\u9700\u8981\u6839\u636e\u5f53\u524d\u8bbe\u5907\u7684\u7cfb\u7edf\u7248\u672c\u5224\u65ad\u662f\u5426\u652f\u6301\u67d0\u4e9b API\uff0c\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u5728\u4e0d\u540c\u7248\u672c\u7684 Android \u8bbe\u5907\u4e0a\u90fd\u80fd\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n<p><strong>5\u3001\u5176\u4ed6\u9002\u914d<\/strong>\uff1a\u8fd8\u6709\u4e00\u4e9b\u7279\u6b8a\u60c5\u51b5\u9700\u8981\u9002\u914d\uff0c\u4f8b\u5982\u8bed\u8a00\u3001\u5c4f\u5e55\u65cb\u8f6c\u3001\u7535\u6c60\u7535\u91cf\u7b49\uff1b\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528 Android \u63d0\u4f9b\u7684\u591a\u79cd\u5e03\u5c40\u548c\u8d44\u6e90\u6587\u4ef6\u6765\u8fdb\u884c\u9002\u914d\u3002<\/p>\n<h2 class=\"wp-block-heading\">\u4e8c\u3001Android\u9002\u914d\u76f8\u5173\u6982\u5ff5<\/h2>\n<h3 class=\"wp-block-heading\">1\u3001\u5c4f\u5e55\u5c3a\u5bf8<\/h3>\n<p>\u6309\u5c4f\u5e55\u5bf9\u89d2\u6d4b\u91cf\u7684\u5b9e\u9645\u7269\u7406\u5c3a\u5bf8\u3002\u4e3a\u7b80\u4fbf\u8d77\u89c1\uff0cAndroid \u5c06\u6240\u6709\u5b9e\u9645\u5c4f\u5e55\u5c3a\u5bf8\u5206\u7ec4\u4e3a\u56db\u79cd\u901a\u7528\u5c3a\u5bf8\uff1a\u5c0f\u3001 \u6b63\u5e38\u3001\u5927\u548c\u8d85\u5927\u3002<\/p>\n<h3 class=\"wp-block-heading\">2\u3001\u5c4f\u5e55\u5bc6\u5ea6<\/h3>\n<p>\u5c4f\u5e55\u7269\u7406\u533a\u57df\u4e2d\u7684\u50cf\u7d20\u91cf\uff1b\u901a\u5e38\u79f0\u4e3a dpi\uff08\u6bcf\u82f1\u5bf8 \u70b9\u6570\uff09\u3002\u4f8b\u5982\uff0c \u4e0e\u201c\u6b63\u5e38\u201d\u6216\u201c\u9ad8\u201d\u5bc6\u5ea6\u5c4f\u5e55\u76f8\u6bd4\uff0c\u201c\u4f4e\u201d\u5bc6\u5ea6\u5c4f\u5e55\u5728\u7ed9\u5b9a\u7269\u7406\u533a\u57df\u7684\u50cf\u7d20\u8f83\u5c11\u3002\u4e3a\u7b80\u4fbf\u8d77\u89c1\uff0cAndroid \u5c06\u6240\u6709\u5c4f\u5e55\u5bc6\u5ea6\u5206\u7ec4\u4e3a\u516d\u79cd\u901a\u7528\u5bc6\u5ea6\uff1a \u4f4e\u3001\u4e2d\u3001\u9ad8\u3001\u8d85\u9ad8\u3001\u8d85\u8d85\u9ad8\u548c\u8d85\u8d85\u8d85\u9ad8\u3002<\/p>\n<h3 class=\"wp-block-heading\">3\u3001\u65b9\u5411<\/h3>\n<p>\u4ece\u7528\u6237\u89c6\u89d2\u770b\u5c4f\u5e55\u7684\u65b9\u5411\uff0c\u5373\u6a2a\u5c4f\u8fd8\u662f \u7ad6\u5c4f\uff0c\u5206\u522b\u8868\u793a\u5c4f\u5e55\u7684\u7eb5\u6a2a\u6bd4\u662f\u5bbd\u8fd8\u662f\u9ad8\u3002\u8bf7\u6ce8\u610f\uff0c \u4e0d\u4ec5\u4e0d\u540c\u7684\u8bbe\u5907\u9ed8\u8ba4\u4ee5\u4e0d\u540c\u7684\u65b9\u5411\u64cd\u4f5c\uff0c\u800c\u4e14 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\u7cfb\u7edf\u4e3a\u201c\u4e2d\u201d\u5bc6\u5ea6\u5c4f\u5e55\u5047\u8bbe\u7684\u57fa\u7ebf\u5bc6\u5ea6\u3002\u5728\u8fd0\u884c\u65f6\uff0c\u7cfb\u7edf \u6839\u636e\u4f7f\u7528\u4e2d\u5c4f\u5e55\u7684\u5b9e\u9645\u5bc6\u5ea6\u6309\u9700\u8981\u4ee5\u900f\u660e\u65b9\u5f0f\u5904\u7406 dp \u5355\u4f4d\u7684\u4efb\u4f55\u7f29\u653e \u3002dp \u5355\u4f4d\u8f6c\u6362\u4e3a\u5c4f\u5e55\u50cf\u7d20\u5f88\u7b80\u5355\uff1a px = dp * (dpi \/ 160)\u3002 \u4f8b\u5982\uff0c\u5728 240 dpi \u5c4f\u5e55\u4e0a\uff0c1 dp \u7b49\u4e8e 1.5 \u7269\u7406\u50cf\u7d20\u3002\u5728\u5b9a\u4e49\u5e94\u7528\u7684 UI \u65f6\u5e94\u59cb\u7ec8\u4f7f\u7528 dp \u5355\u4f4d \uff0c\u4ee5\u786e\u4fdd\u5728\u4e0d\u540c\u5bc6\u5ea6\u7684\u5c4f\u5e55\u4e0a\u6b63\u5e38\u663e\u793a UI\u3002<\/p>\n<h3 class=\"wp-block-heading\">6\u3001\u652f\u6301\u7684\u5c4f\u5e55\u8303\u56f4<\/h3>\n<p>\u4ece Android 1.6\uff08API \u7ea7\u522b 4\uff09\u5f00\u59cb\uff0cAndroid 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[&hellip;]","protected":false},"author":1,"featured_media":32370,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[119],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/32369"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=32369"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/32369\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/32370"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=32369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=32369"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=32369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}