{"id":14990,"date":"2023-11-30T11:45:53","date_gmt":"2023-11-30T03:45:53","guid":{"rendered":"https:\/\/www.zhidianwl.com\/zhidian\/?p=14990"},"modified":"2023-11-30T11:45:53","modified_gmt":"2023-11-30T03:45:53","slug":"kivy%e5%bc%80%e5%8f%91%e5%ae%89%e5%8d%93app%e6%9c%89%e5%93%aa%e4%ba%9b%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a1%b9","status":"publish","type":"post","link":"https:\/\/www.zhidianwl.com\/zhidian\/2023\/14990\/","title":{"rendered":"kivy\u5f00\u53d1\u5b89\u5353app\u6709\u54ea\u4e9b\u6ce8\u610f\u4e8b\u9879"},"content":{"rendered":"

Kivy \u5f00\u53d1 Android App\uff1a\u539f\u7406\u548c\u8be6\u7ec6\u4ecb\u7ecd<\/p>\n

Kivy \u662f\u4e00\u4e2a Python \u5e94\u7528\u7684\u5f00\u6e90\u6846\u67b6\uff0c\u5141\u8bb8\u5f00\u53d1\u8005\u7b80\u5355\u5730\u521b\u5efa\u8de8\u5e73\u53f0\u5e94\u7528\u3002Kivy \u53ef\u5e7f\u6cdb\u7528\u4e8e\u591a\u6837\u5e73\u53f0\u7684\u5e94\u7528\u5f00\u53d1\uff0c\u5305\u62ec Android\u3001iOS\u3001Windows\u3001OS X \u548c Linux\u3002\u672c\u6559\u7a0b\u5c06\u4e3a\u60a8\u63d0\u4f9b Kivy \u5f00\u53d1 Android app \u7684\u539f\u7406\u548c\u8be6\u7ec6\u4ecb\u7ecd\u3002<\/p>\n

\u4e00\u3001Kivy \u7684\u539f\u7406\u53ca\u4f18\u52bf<\/p>\n

Kivy \u7684\u539f\u7406\u57fa\u4e8e Python \u7f16\u7a0b\u8bed\u8a00\uff0c\u6613\u7528\u4e14\u65b9\u4fbf\u3002\u5b83\u5229\u7528\u4e86 OpenGL \u6280\u672f\uff0c\u7b80\u5316\u4e86\u56fe\u5f62\u5904\u7406\u53ca\u7528\u6237\u754c\u9762\u8bbe\u8ba1\u3002\u5176\u4e3b\u8981\u4f18\u52bf\u5305\u62ec\uff1a<\/p>\n

1. \u8de8\u5e73\u53f0\uff1aKivy \u8ba9\u4f60\u7528\u4e00\u4e2a\u4ee3\u7801\u5199\u51fa\u9002\u5e94\u4e0d\u540c\u5e73\u53f0\u7684\u5e94\u7528\uff0c\u65e0\u9700\u53d8\u52a8\u4ee3\u7801\u3002<\/p>\n

2. \u5f3a\u5927\u7684\u56fe\u5f62\u5904\u7406\uff1aKivy \u53ef\u65b9\u4fbf\u5730\u5904\u7406\u5404\u79cd\u590d\u6742\u7684\u56fe\u5f62\u64cd\u4f5c\u3002<\/p>\n

3. \u81ea\u5e26\u4e30\u5bcc\u7684\u7ec4\u4ef6\u5e93\uff1aKivy \u5305\u542b\u4e30\u5bcc\u7684\u9884\u5236\u90e8\u4ef6\uff08\u5982\u6587\u672c\u6846\u3001\u6ed1\u5757\u3001\u6309\u94ae\u7b49\uff09\uff0c\u8ba9\u4f60\u8f7b\u677e\u8bbe\u8ba1\u5404\u79cd\u5e94\u7528\u3002<\/p>\n

4. \u6269\u5c55\u6027\uff1aKivy \u652f\u6301\u5f00\u53d1\u8005\u5b9a\u5236\u90e8\u4ef6\uff0c\u9002\u5e94\u5404\u79cd\u9700\u6c42\u3002<\/p>\n

5. \u6d3b\u8dc3\u7684\u793e\u533a\uff1aKivy \u793e\u533a\u6d3b\u8dc3\u4e14\u70ed\u60c5\uff0c\u53ef\u5e2e\u52a9\u5f00\u53d1\u8005\u89e3\u51b3\u7591\u60d1\u3002<\/p>\n

\u4e8c\u3001Kivy \u5f00\u53d1 Android app \u7684\u8be6\u7ec6\u4ecb\u7ecd<\/p>\n

1. \u5b89\u88c5 Kivy \u4f9d\u8d56\uff1a<\/p>\n

\u5728\u5f00\u59cb\u7f16\u5199 Kivy \u5e94\u7528\u4e4b\u524d\uff0c\u4f60\u9700\u8981\u5b89\u88c5 Kivy \u4ee5\u53ca\u76f8\u5173\u4f9d\u8d56\u5305\u3002\u786e\u4fdd\u7535\u8111\u5b89\u88c5\u4e86 Python3\uff0c\u7136\u540e\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5 Kivy\uff1a<\/p>\n

“`bash<\/p>\n

pip install kivy<\/p>\n

“`<\/p>\n

2. Kivy \u5e94\u7528\u7684\u57fa\u672c\u7ed3\u6784\uff1a<\/p>\n

Kivy \u5e94\u7528\u7684\u57fa\u672c\u7ed3\u6784\u5305\u542b\u4e24\u90e8\u5206\uff1aKivy \u8bed\u8a00 (.kv) \u6587\u4ef6\u548c\u4e3b Python (.py) \u6587\u4ef6\u3002Kivy \u8bed\u8a00\u6587\u4ef6\u5305\u542b\u4e86\u5e94\u7528\u7684\u5e03\u5c40\u548c\u90e8\u4ef6\u5b9a\u4e49\uff0c\u800c\u4e3b Python \u6587\u4ef6\u8d1f\u8d23\u5904\u7406\u5e94\u7528\u903b\u8f91\u548c\u4e8b\u4ef6\u5904\u7406\u3002<\/p>\n

3. \u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684 Kivy \u5e94\u7528\uff1a<\/p>\n

\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684 Kivy \u5e94\u7528\u5b9e\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u521b\u5efa\u4e00\u4e2a\u5e94\u7528\u3001\u5b9a\u4e49\u5e03\u5c40\u4ee5\u53ca\u6dfb\u52a0\u90e8\u4ef6\u3002<\/p>\n

main.py \u6587\u4ef6\uff1a<\/p>\n

“`python<\/p>\n

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

from kivy.uix.button import Button<\/p>\n

class MyApp(App):<\/p>\n

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

\u5b89\u5353APP\u5f00\u53d1<\/a> return Button(text=’Hello, Kivy!’)<\/p>\n

if __name__ == ‘__main__’:<\/p>\n

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

“`<\/p>\n

\u8fd0\u884c main.py \u6587\u4ef6\uff0c\u4e00\u4e2a\u5e26\u6709 “Hello, Kivy!” \u6587\u672c\u7684\u6309\u94ae\u5c06\u663e\u793a\u5728\u5c4f\u5e55\u4e0a\u3002<\/p>\n

4. \u521b\u5efa Kivy \u8bed\u8a00\u6587\u4ef6\uff1a<\/p>\n

Kivy \u8bed\u8a00\u6587\u4ef6\u4e3b\u8981\u7528\u4e8e\u5b9a\u4e49\u5e94\u7528\u5e03\u5c40\u548c\u90e8\u4ef6\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a main.kv \u7684\u6587\u4ef6\uff0c\u5b9a\u4e49\u4e00\u4e2a\u5782\u76f4\u5e03\u5c40\u7684\u754c\u9762\u3002<\/p>\n

main.kv \u6587\u4ef6\uff1a<\/p>\n

“\u5b89\u5353app\u5f00\u53d1\u5de5\u5177<\/a>`yaml<\/p>\n

BoxLayout:<\/p>\n

orientation: ‘vertical’<\/p>\n

Button:<\/p>\n

text: ‘Button 1’<\/p>\n

Button:<\/p>\n

text: ‘Button 2’<\/p>\n

“`<\/p>\n

5. \u5173\u8054 Kivy \u8bed\u8a00\u6587\u4ef6\uff1a<\/p>\n

\u5728\u4e3b Python \u6587\u4ef6\u4e2d\uff0c\u5c06 .kv \u6587\u4ef6\u540d\u8d4b\u7ed9\u5e94\u7528\u7684 `build()` \u65b9\u6cd5\u3002\u4f8b\u5982\uff0c\u5c06 main.kv \u6587\u4ef6\u4e0e\u6211\u4eec\u524d\u9762\u521b\u5efa\u7684 MyApp \u7c7b\u5173\u8054\uff1a<\/p>\n

“`python<\/p>\n

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

from kivy.lang import Builder<\/p>\n

class MyApp(App):<\/p>\n

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

return Builder.load_file(“main.kv”)<\/p>\n

if __name__ == “__main__”:<\/p>\n

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

“`<\/p>\n

6. \u5c06 Kivy \u5e94\u7528\u6253\u5305\u6210 Android App\uff1a<\/p>\n

\u5229\u7528 Buildozer \u5de5\u5177\u53ef\u5c06 Kivy \u5e94\u7528\u6253\u5305\u6210 Android \u5e94\u7528\u3002Buildozer \u652f\u6301 Android \u7f16\u8bd1\u7684 Kivy \u5e94\u7528\u3002\u9996\u5148\uff0c\u5b89\u88c5 Buildozer\uff1a<\/p>\n

“`bash<\/p>\n

pip install buildozer<\/p>\n

“`<\/p>\n

\u63a5\u7740\uff0c\u5728 Kivy \u5e94\u7528\u7684\u6839\u76ee\u5f55\u4e0b\u8fd0\u884c `buildozer init` \u547d\u4ee4\uff0c\u751f\u6210\u4e00\u4e2a\u540d\u4e3a buildozer.spe<\/p>\n

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

c \u7684\u914d\u7f6e\u6587\u4ef6\u3002\u6309\u9700\u4fee\u6539 buildozer.spec \u6587\u4ef6\u4e2d\u7684\u5404\u9879\u914d\u7f6e\u3002<\/p>\n

\u6700\u540e\uff0c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u7f16\u8bd1\u6253\u5305 Android \u5e94\u7528\uff1a<\/p>\n

“`bash<\/p>\n

buildozer -v android debug<\/p>\n

“`<\/p>\n

\u547d\u4ee4\u6267\u884c\u5b8c\u6bd5\u540e\uff0c\u53ef\u5728 `bin\/` \u76ee\u5f55\u4e0b\u627e\u5230\u751f\u6210\u7684 .apk \u6587\u4ef6\u3002<\/p>\n

\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u4f60\u5df2\u7ecf\u6210\u529f\u7528 Kivy \u6846\u67b6\u521b\u5efa\u4e86\u4e00\u4e2a\u7b80\u5355\u7684 Android app\u3002\u63a5\u4e0b\u6765\uff0c\u4f60\u53ef\u4ee5\u5c1d\u8bd5\u8bbe\u8ba1\u66f4\u4e30\u5bcc\u7684\u5e94\u7528\uff0c\u5e76\u53d1\u5e03\u5230\u5404\u4e2a\u5e73\u53f0\u3002\u795d\u60a8\u5b66\u4e60\u6109\u5feb\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

Kivy \u5f00\u53d1 Android App\uff1a\u539f\u7406\u548c\u8be6\u7ec6\u4ecb\u7ecdKivy \u662f\u4e00\u4e2a Python \u5e94\u7528\u7684\u5f00\u6e90\u6846\u67b6\uff0c\u5141\u8bb8\u5f00\u53d1\u8005\u7b80\u5355\u5730\u521b\u5efa\u8de8\u5e73\u53f0\u5e94\u7528\u3002Kivy \u53ef\u5e7f\u6cdb\u7528\u4e8e\u591a\u6837\u5e73\u53f0\u7684\u5e94\u7528\u5f00\u53d1\uff0c\u5305\u62ec Android\u3001i<\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[22240,14033,171,84,15272],"class_list":{"0":"post-14990","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-zuoapp","7":"tag-app","9":"tag-171","10":"tag-84","11":"tag-15272"},"_links":{"self":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/posts\/14990","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/comments?post=14990"}],"version-history":[{"count":1,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/posts\/14990\/revisions"}],"predecessor-version":[{"id":15014,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/posts\/14990\/revisions\/15014"}],"wp:attachment":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/media?parent=14990"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/categories?post=14990"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/tags?post=14990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}