{"id":5238,"date":"2023-09-20T13:04:45","date_gmt":"2023-09-20T05:04:45","guid":{"rendered":"https:\/\/www.yimenyun.cn\/emen\/?p=5238"},"modified":"2023-09-20T13:04:45","modified_gmt":"2023-09-20T05:04:45","slug":"kivy%e6%89%93%e5%8c%85%e8%8b%b9%e6%9e%9capp%e6%93%8d%e4%bd%9c%e6%ad%a5%e9%aa%a4%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/www.yimenyun.cn\/emen\/5238\/","title":{"rendered":"kivy\u6253\u5305\u82f9\u679capp\u64cd\u4f5c\u6b65\u9aa4\u4ecb\u7ecd"},"content":{"rendered":"

Kivy\u662f\u4e00\u6b3e\u5f00\u6e90\u7684Python\u6846\u67b6\uff0c\u7528\u4e8e\u5f00\u53d1\u8de8\u5e73\u53f0\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\u5b83\u63d0\u4f9b\u4e86\u7b80\u6d01\u800c\u5f3a\u5927\u7684API\uff0c\u53ef\u4ee5\u8f7b\u677e\u521b\u5efa\u7f8e\u89c2\u548c\u4ea4\u4e92\u6027\u5f3a\u7684\u79fb\u52a8\u5e94\u7528\u548c\u684c\u9762\u5e94\u7528\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Kivy\u6765\u6253\u5305\u82f9\u679c\u5e94\u7528\u3002<\/p>\n

Kivy\u63d0\u4f9b\u4e86\u4e00\u79cd\u5c06Python\u4ee3\u7801\u6253\u5305\u6210\u72ec\u7acb\u53ef\u6267\u884c\u6587\u4ef6\u7684\u65b9\u5f0f\uff0c\u901a\u8fc7\u6b64\u65b9\u5f0f\u53ef\u4ee5\u5c06Kivy\u5e94\u7528\u7a0b\u5e8f\u6253\u5305\u4e3aiOS\u5e94\u7528\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u8981\u7684\u6b65\u9aa4\u6307\u5357\uff1a<\/p>\n

\u7b2c\u4e00\u6b65\uff1a\u5b89\u88c5\u4f9d\u8d56<\/p>\n

\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5\u4e00\u4e9b\u5fc5\u8981\u7684\u4f9d\u8d56\u9879\u3002\u9996\u5148\uff0c\u786e\u4fdd\u4f60\u6709\u6700\u65b0\u7248\u672c\u7684Python\u548cpip\u3002\u7136\u540e\uff0c\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5\u4f9d\u8d56\u9879\uff1a<\/p>\n

“`<\/p>\n

pip install Cython==0.29.10<\/p>\n

pip install kivy_deps.angle==0.3.0<\/p>\n

pip install kivy_deps.glew==0.3.0<\/p>\n

pip install kivy_deps.sdl2==0.3.1<\/p>\n

“`<\/p>\n

\u7b2c\u4e8c\u6b65\uff1a\u5b89\u88c5Kivy<\/p>\n

\u5df2\u7ecf\u5b89\u88c5\u597d\u4e86\u4f9d\u8d56\u9879\uff0c\u73b0\u5728\u53ef\u4ee5\u5b89\u88c5Kivy\u4e86\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5\u6700\u65b0\u7248\u672c\uff1a<\/p>\n

“`<\/p>\n

pip install kivy==2.0.0<\/p>\n

“`<\/p>\n

\u7b2c\u4e09\u6b65\uff1a\u521b\u5efaKivy\u5e94\u7528<\/p>\n

\u5728\u6253\u5305iOS\u5e94\u7528\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u7f16\u5199\u4e00\u4e2aKivy\u5e94\u7528\u7a0b\u5e8f\u3002\u521b\u5efa\u4e00\u4e2aPython\u6587\u4ef6\uff0c\u4f8b\u5982`main.py`\uff0c\u5e76\u7f16\u5199\u4ee5\u4e0b\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n

“`python<\/p>\n

import kivy<\/p>\n

from kivy.app import App<\/p>\n

from kivy.uix.label import Label<\/p>\n

class\u5df2\u7ecf\u6210\u529f\u6253\u5305\u540e\u7684\u82f9\u679capp<\/a> MyApp(App):<\/p>\n

def build(self):<\/p>\n

return Label(text=’Hello, world!’)<\/p>\n

if __name__ == ‘__main__’:<\/p>\n

MyApp().run()<\/p>\n

“`<\/p>\n

\u8fd0\u884c\u4e0a\u8ff0\u4ee3\u7801\uff0c\u4f60\u5c06\u4f1a\u770b\u5230\u4e00\u4e2a\u7b80\u5355\u7a97\u53e3\uff0c\u663e\u793a\u7740”Hello, world!”\u3002<\/p>\n

\u7b2c\u56db\u6b65\uff1a\u521b\u5efaKivy iOS\u9879\u76ee<\/p>\n

\u4e3a\u4e86\u5c06Kivy\u5e94\u7528\u7a0b\u5e8f\u6253\u5305\u4e3aiOS\u5e94\u7528\uff0c\u9700\u5148\u521b\u5efa\u4e00\u4e2aKivy iOS\u9879\u76ee\u3002\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u521b\u5efa\u9879\u76ee\uff1a<\/p>\n

“`<\/p>\n

kivy-ios init –bootstrap=empty MyApp<\/p>\n

“`<\/p>\n

\u8fd9\u5c06\u5728\u5f53\u524d\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a`MyApp`\u7684\u6587\u4ef6\u5939\uff0c\u5176\u4e2d\u5305\u542b\u4e86iOS\u5e94\u7528\u7684\u57fa\u672c\u7ed3\u6784\u548c\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n

\u7b2c\u4e94\u6b65\uff1a\u914d\u7f6eiOS\u6253\u5305\u9009\u9879<\/p>\n

\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u914d\u7f6eiOS\u6253\u5305\u9009\u9879\u3002\u5728`MyApp`\u6587\u4ef6\u5939\u4e2d\uff0c\u7f16\u8f91`toolchain.py`\u6587\u4ef6\uff0c\u4fee\u6539\u4ee5\u4e0b\u884c\uff1a<\/p>\n

“`python<\/p>\n

env = environ(arch=’arm64′, target=’ios’)<\/p>\n

“`<\/p>\n

\u5c06`target`\u7684\u503c\u4fee\u6539\u4e3a`simulator`\u6216\u8005`ios`\uff0c\u53d6\u51b3\u4e8e\u4f60\u8ba1\u5212\u5728\u6a21\u62df\u5668\u8fd8\u662f\u771f\u673a\u4e0a\u8fd0\u884c\u5e94\u7528\u3002<\/p>\n

\u7b2c\u516d\u6b65\uff1a\u6784\u5efaKivy iOS\u9879\u76ee<\/p>\n

\u73b0\u5728\uff0c\u6211\u4eec\u5df2\u7ecf\u51c6\u5907\u597d\u6784\u5efaiOS\u9879\u76ee\u4e86\u3002\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u6784\u5efa\u9879\u76ee\uff1a<\/p>\n

“`<\/p>\n

python3 build.py prepare_bootstrap<\/p>\n

python3 build.py —<\/p>\n

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

package com.yourname.myapp –name “My App” –version 1.0 debug<\/p>\n

“`<\/p>\n

\u6ce8\u610f\uff0c`com.yourname.myapp`\u5e94\u8be5\u66ff\u6362\u4e3a\u4f60\u7684\u5e94\u7528\u5305\u540d\uff0c`My App`\u5e94\u8be5\u66ff\u6362\u4e3a\u4f60\u7684\u5e94\u7528\u540d\u79f0\u3002`–version`\u9009\u9879\u6307\u5b9a\u4e86\u5e94\u7528\u7684\u7248\u672c\u53f7\u3002<\/p>\n

\u7b2c\u4e03\u6b65\uff1a\u7f16\u5199Objective-C\u4ee3\u7801<\/p>\n

\u4e3a\u4e86\u4f7fKivy\u5e94\u7528\u7a0b\u5e8f\u80fd\u591f\u4e0eiOS\u7cfb\u7edf\u8fdb\u884c\u4ea4\u4e92\uff0c\u6211\u4eec\u9700\u8981\u7f16\u5199\u4e00\u4e9bObjective-C\u4ee3\u7801\u3002\u5728`MyApp`\u6587\u4ef6\u5939\u4e2d\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a`main.m`\u7684\u6587\u4ef6\uff0c\u5199\u5165\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n

“`objective-c<\/p>\n

#include <\/p>\n

static const char main_code[] =<\/p>\n

“import os, sys\\n”<\/p>\n

“sys.path.append(os.getcwd())\\n”<\/p>\n

“import main\\n”<\/p>\n

“main.main()\\n”;<\/p>\n

void pystartup(char *execpath) {<\/p>\n

Py_SetProgramName(execpath);<\/p>\n

Py_Initialize();<\/p>\n

PyRun_SimpleString(main_code);<\/p>\n

Py_Finalize();<\/p>\n

}<\/p>\n

“`<\/p>\n

\u7b2c\u516b\u6b65\uff1a\u6784\u5efaXcode\u9879\u76ee<\/p>\n

\u5b8c\u6210Objective-C\u4ee3\u7801\u4e4b\u540e\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528Xcode\u6765\u6784\u5efaiOS\u5e94\u7528\u3002\u5728`MyApp`\u6587\u4ef6\u5939\u4e2d\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n

“`<\/p>\n

kivy-ios xcode –sign “iPhone Developer: Your Name (XXXXXXXXXX)”<\/p>\n

“`<\/p>\n

\u5728\u4e0a\u8ff0\u547d\u4ee4\u4e2d\u5c06`Your Name (XXXXXXXXXX)`\u66ff\u6362\u4e3a\u4f60\u7684\u8bc1\u4e66\u4fe1\u606f\u3002\u8be5\u547d\u4ee4\u5c06\u4f1a\u5728`MyApp`\u6587\u4ef6\u5939\u4e2d\u751f\u6210\u4e00\u4e2aXcode\u9879\u76ee\u3002<\/p>\n

\u7b2c\u4e5d\u6b65\uff1a\u8fd0\u884c\u5e94\u7528<\/p>\n

\u5728Xcode\u4e2d\u6253\u5f00\u751f\u6210\u7684Xcode\u9879\u76ee\u3002\u8fde\u63a5\u4f60\u7684iOS\u8bbe\u5907\u6216\u8005\u9009\u62e9\u4e00\u4e2a\u6a21\u62df\u5668\uff0c\u7136\u540e\u70b9\u51fb\u8fd0\u884c\u6309\u94ae\u3002\u5982\u82f9\u679capp\u600e\u4e48\u6253\u5305\u5230\u7b2c\u4e09\u65b9<\/a>\u679c\u4e00\u5207\u5de5\u4f5c\u6b63\u5e38\uff0c\u4f60\u5c06\u5728\u8bbe\u5907\u6216\u6a21\u62df\u5668\u4e0a\u770b\u5230\u4f60\u7684Kivy\u5e94\u7528\u7a0b\u5e8f\u8fd0\u884c\u8d77\u6765\u3002<\/p>\n

\u603b\u7ed3\uff1a<\/p>\n

\u901a\u8fc7\u4e0a\u8ff0\u6b65\u9aa4\uff0c\u4f60\u5df2\u7ecf\u6210\u529f\u5730\u4f7f\u7528Kivy\u5c06Python\u5e94\u7528\u6253\u5305\u4e3aiOS\u5e94\u7528\u3002\u4f60\u53ef\u4ee5\u7ee7\u7eed\u5f00\u53d1\u4f60\u7684\u5e94\u7528\uff0c\u5e76\u5229\u7528Kivy\u5f3a\u5927\u7684\u529f\u80fd\u6765\u521b\u5efa\u4ea4\u4e92\u6027\u5f3a\u548c\u7f8e\u89c2\u7684\u79fb\u52a8\u5e94\u7528\u3002<\/p>\n

\u8bf7\u6ce8\u610f\uff0c\u672c\u6587\u6863\u63d0\u4f9b\u7684\u6b65\u9aa4\u548c\u547d\u4ee4\u53ef\u80fd\u4f1a\u968f\u7740Kivy\u7684\u66f4\u65b0\u800c\u53d1\u751f\u53d8\u5316\u3002\u5efa\u8bae\u5728\u5b9e\u9645\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\u53c2\u8003Kivy\u7684\u5b98\u65b9\u6587\u6863\u548c\u6700\u65b0\u7684\u6587\u6863\u8d44\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Kivy\u662f\u4e00\u6b3e\u5f00\u6e90\u7684Python\u6846\u67b6\uff0c\u7528\u4e8e\u5f00\u53d1\u8de8\u5e73\u53f0\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\u5b83\u63d0\u4f9b\u4e86\u7b80\u6d01\u800c\u5f3a\u5927\u7684API\uff0c\u53ef\u4ee5\u8f7b\u677e\u521b\u5efa\u7f8e\u89c2\u548c\u4ea4\u4e92\u6027\u5f3a\u7684\u79fb\u52a8\u5e94\u7528\u548c\u684c\u9762\u5e94\u7528\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Kivy\u6765\u6253\u5305\u82f9\u679c\u5e94\u7528\u3002Kivy\u63d0\u4f9b<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[45,9869,832,12,23],"topic":[],"class_list":{"0":"post-5238","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-appkf","7":"tag-app","9":"tag-832","10":"tag-12","11":"tag-23"},"_links":{"self":[{"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/posts\/5238","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/comments?post=5238"}],"version-history":[{"count":0,"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/posts\/5238\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/media?parent=5238"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/categories?post=5238"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/tags?post=5238"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.yimenyun.cn\/emen\/wp-json\/wp\/v2\/topic?post=5238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}