{"id":1188258,"date":"2025-01-15T20:15:05","date_gmt":"2025-01-15T12:15:05","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1188258.html"},"modified":"2025-01-15T20:15:08","modified_gmt":"2025-01-15T12:15:08","slug":"python%e7%a8%8b%e5%ba%8f%e5%a6%82%e4%bd%95%e6%89%93%e5%8c%85%e5%8f%91%e5%b8%83apk","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1188258.html","title":{"rendered":"python\u7a0b\u5e8f\u5982\u4f55\u6253\u5305\u53d1\u5e03apk"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25140614\/9c50ef80-facc-437c-aeb5-cc7e49d9e0a5.webp\" alt=\"python\u7a0b\u5e8f\u5982\u4f55\u6253\u5305\u53d1\u5e03apk\" \/><\/p>\n<p><p> \u4e00\u3001\u76f4\u63a5\u4f7f\u7528\u5de5\u5177\u3001\u4f7f\u7528Python-to-Android\u7f16\u8bd1\u5de5\u5177\u3001\u4f7f\u7528Kivy\u6846\u67b6\u6765\u6253\u5305\u53d1\u5e03APK\u3002\u5176\u4e2d\uff0c<strong>\u4f7f\u7528Kivy\u6846\u67b6<\/strong>\u662f\u5f53\u524d\u6700\u6d41\u884c\u548c\u5b9e\u7528\u7684\u65b9\u6cd5\u3002Kivy\u662f\u4e00\u4e2a\u5f00\u6e90\u7684Python\u5e93\uff0c\u7528\u4e8e\u5f00\u53d1\u591a\u70b9\u89e6\u63a7\u5e94\u7528\u7a0b\u5e8f\uff0c\u5e76\u4e14\u5b83\u53ef\u4ee5\u8de8\u5e73\u53f0\u5de5\u4f5c\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7Kivy\u548c\u4e00\u4e9b\u5176\u4ed6\u5de5\u5177\uff0c\u5c06Python\u811a\u672c\u6253\u5305\u6210\u4e00\u4e2a\u5b89\u5353\u5e94\u7528\u7a0b\u5e8f\u3002Kivy\u4e0d\u4ec5\u652f\u6301\u591a\u79cd\u8f93\u5165\u65b9\u5f0f\uff0c\u8fd8\u652f\u6301OpenGL ES 2\uff0c\u53ef\u4ee5\u521b\u5efa\u9ad8\u6548\u7684\u56fe\u5f62\u5e94\u7528\u7a0b\u5e8f\u3002\u63a5\u4e0b\u6765\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Kivy\u6846\u67b6\u6765\u6253\u5305\u53d1\u5e03APK\u3002<\/p>\n<\/p>\n<p><p>\u4e8c\u3001Kivy\u6846\u67b6\u7684\u4ecb\u7ecd<\/p>\n<\/p>\n<p><p>Kivy\u662f\u4e00\u4e2a\u5f00\u6e90\u7684Python\u5e93\uff0c\u7528\u4e8e\u5f00\u53d1\u591a\u70b9\u89e6\u63a7\u5e94\u7528\u7a0b\u5e8f\u3002\u5b83\u652f\u6301\u591a\u79cd\u8f93\u5165\u65b9\u5f0f\uff08\u9f20\u6807\u3001\u952e\u76d8\u3001\u89e6\u6478\u3001\u624b\u52bf\u7b49\uff09\uff0c\u5e76\u4e14\u53ef\u4ee5\u8de8\u5e73\u53f0\u5de5\u4f5c\u3002Kivy\u4f7f\u7528OpenGL ES 2\u4f5c\u4e3a\u5176\u6e32\u67d3\u5f15\u64ce\uff0c\u80fd\u591f\u521b\u5efa\u9ad8\u6548\u7684\u56fe\u5f62\u5e94\u7528\u7a0b\u5e8f\u3002\u56e0\u6b64\uff0c\u5b83\u975e\u5e38\u9002\u5408\u5f00\u53d1\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<\/p>\n<ol>\n<li>\u5b89\u88c5Kivy<\/p>\n<p>\u5728\u5f00\u59cb\u4f7f\u7528Kivy\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5148\u5b89\u88c5\u5b83\u3002\u53ef\u4ee5\u4f7f\u7528pip\u6765\u5b89\u88c5Kivy\uff1a<\/li>\n<\/p>\n<\/ol>\n<p><pre><code class=\"language-bash\">pip install kivy<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u6b64\u5916\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u5b89\u88c5\u4e00\u4e9b\u5176\u4ed6\u7684\u4f9d\u8d56\u5e93\uff0c\u4f8b\u5982Cython\u548cKivy\u7684\u4f9d\u8d56\u5e93\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install cython<\/p>\n<p>pip install kivy.deps.sdl2 kivy.deps.glew kivy.deps.gstreamer kivy.deps.angle<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li>\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684Kivy\u5e94\u7528\u7a0b\u5e8f<\/p>\n<p>\u4e3a\u4e86\u5c55\u793a\u5982\u4f55\u4f7f\u7528Kivy\u5f00\u53d1\u4e00\u4e2a\u7b80\u5355\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2aHello World\u5e94\u7528\u7a0b\u5e8f\u3002\u9996\u5148\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a<code>m<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>n.py<\/code>\u7684\u6587\u4ef6\uff0c\u5e76\u7f16\u5199\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/p>\n<\/ol>\n<p><pre><code class=\"language-python\">from kivy.app import App<\/p>\n<p>from kivy.uix.label import Label<\/p>\n<p>class MyApp(App):<\/p>\n<p>    def build(self):<\/p>\n<p>        return Label(text=&quot;Hello, World!&quot;)<\/p>\n<p>if __name__ == &quot;__main__&quot;:<\/p>\n<p>    MyApp().run()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u6bb5\u4ee3\u7801\u5b9a\u4e49\u4e86\u4e00\u4e2aKivy\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b83\u663e\u793a\u4e00\u4e2a\u6807\u7b7e\uff0c\u6807\u7b7e\u7684\u6587\u672c\u662f\u201cHello, World!\u201d\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001\u4f7f\u7528Buildozer\u6253\u5305APK<\/p>\n<\/p>\n<p><p>Buildozer\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5c06Python\u5e94\u7528\u7a0b\u5e8f\u6253\u5305\u6210\u5b89\u5353\u5e94\u7528\u7a0b\u5e8f\u3002\u5b83\u652f\u6301\u591a\u79cd\u5e73\u53f0\uff0c\u5305\u62ecAndroid\u548ciOS\u3002\u6211\u4eec\u5c06\u4f7f\u7528Buildozer\u6765\u6253\u5305\u6211\u4eec\u7684Kivy\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<\/p>\n<ol>\n<li>\u5b89\u88c5Buildozer<\/p>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5Buildozer\u3002\u53ef\u4ee5\u4f7f\u7528pip\u6765\u5b89\u88c5\u5b83\uff1a<\/li>\n<\/p>\n<\/ol>\n<p><pre><code class=\"language-bash\">pip install buildozer<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u6b64\u5916\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u5b89\u88c5\u4e00\u4e9b\u5176\u4ed6\u7684\u4f9d\u8d56\u5e93\uff0c\u4f8b\u5982Java JDK\u3001Android SDK\u548cNDK\u7b49\u3002\u53ef\u4ee5\u53c2\u8003Buildozer\u7684\u6587\u6863\u6765\u5b89\u88c5\u8fd9\u4e9b\u4f9d\u8d56\u5e93\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li>\u521d\u59cb\u5316Buildozer<\/p>\n<p>\u5728\u6211\u4eec\u7684\u9879\u76ee\u76ee\u5f55\u4e2d\uff0c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u521d\u59cb\u5316Buildozer\uff1a<\/li>\n<\/p>\n<\/ol>\n<p><pre><code class=\"language-bash\">buildozer init<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u5c06\u751f\u6210\u4e00\u4e2a\u540d\u4e3a<code>buildozer.spec<\/code>\u7684\u914d\u7f6e\u6587\u4ef6\u3002\u6211\u4eec\u53ef\u4ee5\u7f16\u8f91\u8fd9\u4e2a\u6587\u4ef6\u6765\u914d\u7f6e\u6211\u4eec\u7684\u9879\u76ee\u3002<\/p>\n<\/p>\n<ol start=\"3\">\n<li>\u914d\u7f6eBuildozer<\/p>\n<p>\u6253\u5f00<code>buildozer.spec<\/code>\u6587\u4ef6\uff0c\u627e\u5230\u4ee5\u4e0b\u914d\u7f6e\u9879\u5e76\u8fdb\u884c\u4fee\u6539\uff1a<\/li>\n<\/p>\n<\/ol>\n<p><pre><code class=\"language-plaintext\"># (str) Title of your application<\/p>\n<p>title = My Application<\/p>\n<h2><strong>(str) Package name<\/strong><\/h2>\n<p>package.name = myapp<\/p>\n<h2><strong>(str) Package domain (needed for android\/ios packaging)<\/strong><\/h2>\n<p>package.domain = org.test<\/p>\n<h2><strong>(str) Source code where the main.py live<\/strong><\/h2>\n<p>source.include_exts = py,png,jpg,kv,atlas<\/p>\n<h2><strong>(list) Application requirements<\/strong><\/h2>\n<h2><strong>comma separated e.g. requirements = sqlite3,kivy<\/strong><\/h2>\n<p>requirements = kivy<\/p>\n<h2><strong>(str) Presplash of the application<\/strong><\/h2>\n<p>presplash.filename = %(source.dir)s\/data\/presplash.png<\/p>\n<h2><strong>(str) Icon of the application<\/strong><\/h2>\n<p>icon.filename = %(source.dir)s\/data\/icon.png<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u6839\u636e\u9700\u8981\u4fee\u6539\u8fd9\u4e9b\u914d\u7f6e\u9879\uff0c\u4f8b\u5982\u5e94\u7528\u7a0b\u5e8f\u7684\u6807\u9898\u3001\u5305\u540d\u548c\u56fe\u6807\u7b49\u3002<\/p>\n<\/p>\n<ol start=\"4\">\n<li>\u6253\u5305APK<\/p>\n<p>\u5728\u914d\u7f6e\u597dBuildozer\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u6253\u5305\u6211\u4eec\u7684Kivy\u5e94\u7528\u7a0b\u5e8f\uff1a<\/li>\n<\/p>\n<\/ol>\n<p><pre><code class=\"language-bash\">buildozer -v android debug<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u5c06\u751f\u6210\u4e00\u4e2aAPK\u6587\u4ef6\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u8fd9\u4e2a\u6587\u4ef6\u5b89\u88c5\u5230\u5b89\u5353\u8bbe\u5907\u4e0a\u8fdb\u884c\u6d4b\u8bd5\u3002<\/p>\n<\/p>\n<p><p>\u56db\u3001\u4f7f\u7528Pyjnius\u4e0eAndroid API\u4ea4\u4e92<\/p>\n<\/p>\n<p><p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u4e0eAndroid\u7cfb\u7edf\u7684API\u8fdb\u884c\u4ea4\u4e92\uff0c\u4f8b\u5982\u8bbf\u95ee\u8bbe\u5907\u7684\u4f20\u611f\u5668\u6216\u8c03\u7528\u7cfb\u7edf\u670d\u52a1\u3002Pyjnius\u662f\u4e00\u4e2aPython\u5e93\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5728Kivy\u5e94\u7528\u7a0b\u5e8f\u4e2d\u8c03\u7528Java\u7c7b\u548c\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<ol>\n<li>\u5b89\u88c5Pyjnius<\/p>\n<p>\u53ef\u4ee5\u4f7f\u7528pip\u6765\u5b89\u88c5Pyjnius\uff1a<\/li>\n<\/p>\n<\/ol>\n<p><pre><code class=\"language-bash\">pip install pyjnius<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li>\u4f7f\u7528Pyjnius\u8c03\u7528Android API<\/p>\n<p>\u5047\u8bbe\u6211\u4eec\u5e0c\u671b\u5728\u6211\u4eec\u7684Kivy\u5e94\u7528\u7a0b\u5e8f\u4e2d\u8c03\u7528Android\u7684\u632f\u52a8\u5668\u670d\u52a1\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/p>\n<\/ol>\n<p><pre><code class=\"language-python\">from kivy.app import App<\/p>\n<p>from kivy.uix.button import Button<\/p>\n<p>from jnius import autoclass<\/p>\n<h2><strong>\u83b7\u53d6Android\u7684\u632f\u52a8\u5668\u670d\u52a1<\/strong><\/h2>\n<p>PythonActivity = autoclass(&quot;org.kivy.android.PythonActivity&quot;)<\/p>\n<p>context = PythonActivity.mActivity<\/p>\n<p>Vibrator = autoclass(&quot;android.os.Vibrator&quot;)<\/p>\n<p>vibrator = context.getSystemService(context.VIBRATOR_SERVICE)<\/p>\n<p>class MyApp(App):<\/p>\n<p>    def build(self):<\/p>\n<p>        button = Button(text=&quot;Vibrate&quot;)<\/p>\n<p>        button.bind(on_press=self.vibrate)<\/p>\n<p>        return button<\/p>\n<p>    def vibrate(self, instance):<\/p>\n<p>        # \u8c03\u7528\u632f\u52a8\u5668\u670d\u52a1<\/p>\n<p>        vibrator.vibrate(1000)  # \u632f\u52a81\u79d2<\/p>\n<p>if __name__ == &quot;__main__&quot;:<\/p>\n<p>    MyApp().run()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528Pyjnius\u6765\u83b7\u53d6Android\u7684\u632f\u52a8\u5668\u670d\u52a1\uff0c\u5e76\u5728\u6309\u94ae\u6309\u4e0b\u65f6\u8c03\u7528\u632f\u52a8\u5668\u670d\u52a1\uff0c\u4f7f\u8bbe\u5907\u632f\u52a81\u79d2\u3002<\/p>\n<\/p>\n<p><p>\u4e94\u3001\u4f7f\u7528KivyMD\u521b\u5efa\u66f4\u73b0\u4ee3\u7684UI<\/p>\n<\/p>\n<p><p>KivyMD\u662f\u4e00\u4e2a\u57fa\u4e8eKivy\u7684\u5e93\uff0c\u7528\u4e8e\u521b\u5efaMaterial Design\u98ce\u683c\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\u5b83\u63d0\u4f9b\u4e86\u8bb8\u591a\u9884\u6784\u5efa\u7684\u7ec4\u4ef6\uff0c\u4f8b\u5982\u6309\u94ae\u3001\u5bf9\u8bdd\u6846\u3001\u5bfc\u822a\u62bd\u5c49\u7b49\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u8f7b\u677e\u5730\u521b\u5efa\u73b0\u4ee3\u7684UI\u3002<\/p>\n<\/p>\n<ol>\n<li>\u5b89\u88c5KivyMD<\/p>\n<p>\u53ef\u4ee5\u4f7f\u7528pip\u6765\u5b89\u88c5KivyMD\uff1a<\/li>\n<\/p>\n<\/ol>\n<p><pre><code class=\"language-bash\">pip install kivymd<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li>\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684KivyMD\u5e94\u7528\u7a0b\u5e8f<\/p>\n<p>\u4e3a\u4e86\u5c55\u793a\u5982\u4f55\u4f7f\u7528KivyMD\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u6211\u4eec\u5c06\u6269\u5c55\u4e4b\u524d\u7684Hello World\u793a\u4f8b\u3002\u9996\u5148\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a<code>main.py<\/code>\u7684\u6587\u4ef6\uff0c\u5e76\u7f16\u5199\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/p>\n<\/ol>\n<p><pre><code class=\"language-python\">from kivy.lang import Builder<\/p>\n<p>from kivymd.app import MDApp<\/p>\n<p>from kivymd.uix.label import MDLabel<\/p>\n<p>from kivymd.uix.button import MDRaisedButton<\/p>\n<p>from kivymd.uix.boxlayout import MDBoxLayout<\/p>\n<p>KV = &#39;&#39;&#39;<\/p>\n<p>BoxLayout:<\/p>\n<p>    orientation: &#39;vertical&#39;<\/p>\n<p>    padding: dp(20)<\/p>\n<p>    spacing: dp(20)<\/p>\n<p>    MDLabel:<\/p>\n<p>        text: &quot;Hello, World!&quot;<\/p>\n<p>        halign: &quot;center&quot;<\/p>\n<p>    MDRaisedButton:<\/p>\n<p>        text: &quot;Click Me&quot;<\/p>\n<p>        pos_hint: {&quot;center_x&quot;: 0.5}<\/p>\n<p>        on_release: app.on_button_click()<\/p>\n<p>&#39;&#39;&#39;<\/p>\n<p>class MyApp(MDApp):<\/p>\n<p>    def build(self):<\/p>\n<p>        return Builder.load_string(KV)<\/p>\n<p>    def on_button_click(self):<\/p>\n<p>        print(&quot;Button clicked!&quot;)<\/p>\n<p>if __name__ == &quot;__main__&quot;:<\/p>\n<p>    MyApp().run()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528KivyMD\u7684\u7ec4\u4ef6\u521b\u5efa\u4e86\u4e00\u4e2a\u7b80\u5355\u7684UI\uff0c\u5305\u62ec\u4e00\u4e2a\u6807\u7b7e\u548c\u4e00\u4e2a\u6309\u94ae\u3002\u6309\u94ae\u70b9\u51fb\u65f6\u4f1a\u6253\u5370\u4e00\u6761\u6d88\u606f\u3002<\/p>\n<\/p>\n<p><p>\u516d\u3001\u4f7f\u7528\u6570\u636e\u5e93\u5b58\u50a8\u6570\u636e<\/p>\n<\/p>\n<p><p>\u5728\u5f00\u53d1\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u6211\u4eec\u901a\u5e38\u9700\u8981\u5b58\u50a8\u4e00\u4e9b\u6570\u636e\u3002\u53ef\u4ee5\u4f7f\u7528SQLite\u6570\u636e\u5e93\u6765\u5b58\u50a8\u6570\u636e\uff0cSQLite\u662f\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u5d4c\u5165\u5f0f\u6570\u636e\u5e93\uff0c\u9002\u5408\u5728\u79fb\u52a8\u8bbe\u5907\u4e0a\u4f7f\u7528\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p>\u5b89\u88c5SQLite\u652f\u6301<\/p>\n<p>Python\u5185\u7f6e\u4e86SQLite\u652f\u6301\uff0c\u4e0d\u9700\u8981\u989d\u5916\u5b89\u88c5\u4efb\u4f55\u5e93\u3002\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528<code>sqlite3<\/code>\u6a21\u5757\u6765\u64cd\u4f5cSQLite\u6570\u636e\u5e93\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p>\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u6570\u636e\u5e93\u5e94\u7528\u7a0b\u5e8f<\/p>\n<p>\u4e3a\u4e86\u5c55\u793a\u5982\u4f55\u4f7f\u7528SQLite\u5b58\u50a8\u6570\u636e\uff0c\u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u5141\u8bb8\u7528\u6237\u8f93\u5165\u4e00\u4e9b\u6570\u636e\u5e76\u5c06\u5176\u5b58\u50a8\u5230\u6570\u636e\u5e93\u4e2d\u3002\u9996\u5148\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a<code>main.py<\/code>\u7684\u6587\u4ef6\uff0c\u5e76\u7f16\u5199\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><pre><code class=\"language-python\">import sqlite3<\/p>\n<p>from kivy.lang import Builder<\/p>\n<p>from kivymd.app import MDApp<\/p>\n<p>from kivymd.uix.label import MDLabel<\/p>\n<p>from kivymd.uix.button import MDRaisedButton<\/p>\n<p>from kivymd.uix.textfield import MDTextField<\/p>\n<p>from kivymd.uix.boxlayout import MDBoxLayout<\/p>\n<p>KV = &#39;&#39;&#39;<\/p>\n<p>BoxLayout:<\/p>\n<p>    orientation: &#39;vertical&#39;<\/p>\n<p>    padding: dp(20)<\/p>\n<p>    spacing: dp(20)<\/p>\n<p>    MDTextField:<\/p>\n<p>        id: input<\/p>\n<p>        hint_text: &quot;Enter some text&quot;<\/p>\n<p>    MDRaisedButton:<\/p>\n<p>        text: &quot;Save to Database&quot;<\/p>\n<p>        pos_hint: {&quot;center_x&quot;: 0.5}<\/p>\n<p>        on_release: app.save_to_db()<\/p>\n<p>    MDLabel:<\/p>\n<p>        id: label<\/p>\n<p>        text: &quot;&quot;<\/p>\n<p>        halign: &quot;center&quot;<\/p>\n<p>&#39;&#39;&#39;<\/p>\n<p>class MyApp(MDApp):<\/p>\n<p>    def build(self):<\/p>\n<p>        self.conn = sqlite3.connect(&quot;example.db&quot;)<\/p>\n<p>        self.create_table()<\/p>\n<p>        return Builder.load_string(KV)<\/p>\n<p>    def create_table(self):<\/p>\n<p>        cursor = self.conn.cursor()<\/p>\n<p>        cursor.execute(&#39;&#39;&#39;CREATE TABLE IF NOT EXISTS data<\/p>\n<p>                          (id INTEGER PRIMARY KEY, text TEXT)&#39;&#39;&#39;)<\/p>\n<p>        self.conn.commit()<\/p>\n<p>    def save_to_db(self):<\/p>\n<p>        text = self.root.ids.input.text<\/p>\n<p>        cursor = self.conn.cursor()<\/p>\n<p>        cursor.execute(&quot;INSERT INTO data (text) VALUES (?)&quot;, (text,))<\/p>\n<p>        self.conn.commit()<\/p>\n<p>        self.root.ids.label.text = &quot;Data saved to database!&quot;<\/p>\n<p>if __name__ == &quot;__main__&quot;:<\/p>\n<p>    MyApp().run()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u5141\u8bb8\u7528\u6237\u8f93\u5165\u4e00\u4e9b\u6587\u672c\u5e76\u5c06\u5176\u5b58\u50a8\u5230SQLite\u6570\u636e\u5e93\u4e2d\u3002\u6211\u4eec\u8fd8\u521b\u5efa\u4e86\u4e00\u4e2a\u6807\u7b7e\u6765\u663e\u793a\u4fdd\u5b58\u6210\u529f\u7684\u6d88\u606f\u3002<\/p>\n<\/p>\n<p><p>\u4e03\u3001\u53d1\u5e03APK\u5230Google Play<\/p>\n<\/p>\n<p><p>\u5728\u6211\u4eec\u5b8c\u6210\u4e86\u5e94\u7528\u7a0b\u5e8f\u7684\u5f00\u53d1\u548c\u6d4b\u8bd5\u540e\uff0c\u53ef\u4ee5\u5c06APK\u53d1\u5e03\u5230Google Play\uff0c\u4ee5\u4fbf\u7528\u6237\u4e0b\u8f7d\u548c\u5b89\u88c5\u3002\u53d1\u5e03APK\u5230Google Play\u9700\u8981\u4e00\u4e9b\u51c6\u5907\u5de5\u4f5c\u548c\u6b65\u9aa4\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p>\u6ce8\u518cGoogle Play\u5f00\u53d1\u8005\u8d26\u53f7<\/p>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u6ce8\u518c\u4e00\u4e2aGoogle Play\u5f00\u53d1\u8005\u8d26\u53f7\u3002\u53ef\u4ee5\u8bbf\u95ee<a href=\"https:\/\/play.google.com\/apps\/publish\/\">Google Play\u5f00\u53d1\u8005\u63a7\u5236\u53f0<\/a>\u5e76\u6309\u7167\u6307\u793a\u8fdb\u884c\u6ce8\u518c\u3002\u6ce8\u518c\u8fc7\u7a0b\u4e2d\u9700\u8981\u652f\u4ed8\u4e00\u6b21\u6027\u6ce8\u518c\u8d39\u7528\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p>\u521b\u5efa\u5e94\u7528<\/p>\n<p>\u5728\u6ce8\u518c\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u5728Google Play\u5f00\u53d1\u8005\u63a7\u5236\u53f0\u4e2d\u521b\u5efa\u4e00\u4e2a\u65b0\u5e94\u7528\u3002\u9700\u8981\u586b\u5199\u5e94\u7528\u7684\u57fa\u672c\u4fe1\u606f\uff0c\u4f8b\u5982\u5e94\u7528\u540d\u79f0\u3001\u63cf\u8ff0\u3001\u56fe\u6807\u548c\u622a\u56fe\u7b49\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p>\u751f\u6210\u7b7e\u540d\u7684APK<\/p>\n<p>\u5728\u53d1\u5e03\u5e94\u7528\u5230Google Play\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u751f\u6210\u4e00\u4e2a\u7b7e\u540d\u7684APK\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u751f\u6210\u7b7e\u540d\u7684APK\uff1a<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><pre><code class=\"language-bash\">buildozer -v android release<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u5c06\u751f\u6210\u4e00\u4e2a\u672a\u7b7e\u540d\u7684APK\u6587\u4ef6\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528Java\u7684<code>jarsigner<\/code>\u5de5\u5177\u5bf9\u5176\u8fdb\u884c\u7b7e\u540d\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore my-release-key.jks my-app-unsigned.apk alias_name<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528Android\u7684<code>zipalign<\/code>\u5de5\u5177\u5bf9\u7b7e\u540d\u540e\u7684APK\u8fdb\u884c\u4f18\u5316\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">zipalign -v 4 my-app-unsigned.apk my-app-signed.apk<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"4\">\n<li>\n<p>\u4e0a\u4f20APK<\/p>\n<p>\u5728\u751f\u6210\u7b7e\u540d\u7684APK\u540e\uff0c\u53ef\u4ee5\u5c06\u5176\u4e0a\u4f20\u5230Google Play\u5f00\u53d1\u8005\u63a7\u5236\u53f0\u3002\u5728\u63a7\u5236\u53f0\u4e2d\uff0c\u9009\u62e9\u521a\u624d\u521b\u5efa\u7684\u5e94\u7528\uff0c\u7136\u540e\u5728\u201c\u53d1\u5e03\u7ba1\u7406\u201d-&gt;\u201c\u5e94\u7528\u53d1\u5e03\u201d\u4e2d\u9009\u62e9\u201c\u7ba1\u7406\u751f\u4ea7\u7248\u672c\u201d\uff0c\u5e76\u6309\u7167\u6307\u793a\u4e0a\u4f20APK\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p>\u586b\u5199\u5e94\u7528\u4fe1\u606f<\/p>\n<p>\u5728\u4e0a\u4f20APK\u540e\uff0c\u9700\u8981\u586b\u5199\u4e00\u4e9b\u5e94\u7528\u4fe1\u606f\uff0c\u4f8b\u5982\u5e94\u7528\u7684\u5206\u7c7b\u3001\u5185\u5bb9\u8bc4\u7ea7\u3001\u9690\u79c1\u653f\u7b56\u7b49\u3002\u8fd9\u4e9b\u4fe1\u606f\u5c06\u5e2e\u52a9\u7528\u6237\u4e86\u89e3\u60a8\u7684\u5e94\u7528\uff0c\u5e76\u786e\u4fdd\u60a8\u7684\u5e94\u7528\u7b26\u5408Google Play\u7684\u653f\u7b56\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p>\u63d0\u4ea4\u5ba1\u6838<\/p>\n<p>\u5728\u586b\u5199\u5b8c\u6240\u6709\u5fc5\u9700\u7684\u4fe1\u606f\u540e\uff0c\u53ef\u4ee5\u63d0\u4ea4\u5e94\u7528\u8fdb\u884c\u5ba1\u6838\u3002Google Play\u7684\u5ba1\u6838\u8fc7\u7a0b\u901a\u5e38\u9700\u8981\u51e0\u5929\u65f6\u95f4\uff0c\u901a\u8fc7\u5ba1\u6838\u540e\uff0c\u60a8\u7684\u5e94\u7528\u5c06\u4f1a\u5728Google Play\u4e0a\u67b6\uff0c\u7528\u6237\u53ef\u4ee5\u4e0b\u8f7d\u548c\u5b89\u88c5\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u603b\u7ed3<\/p>\n<\/p>\n<p><p>\u672c\u6587\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u5982\u4f55\u4f7f\u7528Kivy\u6846\u67b6\u548cBuildozer\u5de5\u5177\u5c06Python\u7a0b\u5e8f\u6253\u5305\u6210APK\uff0c\u5e76\u53d1\u5e03\u5230Google Play\u3002\u901a\u8fc7Kivy\u6846\u67b6\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Python\u8bed\u8a00\u5f00\u53d1\u8de8\u5e73\u53f0\u7684\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\uff0c\u5e76\u5229\u7528Pyjnius\u4e0eAndroid\u7cfb\u7edfAPI\u8fdb\u884c\u4ea4\u4e92\u3002\u6b64\u5916\uff0c\u4f7f\u7528KivyMD\u5e93\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u521b\u5efa\u73b0\u4ee3\u7684Material Design\u98ce\u683c\u7684UI\u3002\u6700\u540e\uff0c\u6211\u4eec\u4ecb\u7ecd\u4e86\u5982\u4f55\u4f7f\u7528SQLite\u6570\u636e\u5e93\u5b58\u50a8\u6570\u636e\uff0c\u4ee5\u53ca\u5982\u4f55\u751f\u6210\u7b7e\u540d\u7684APK\u5e76\u53d1\u5e03\u5230Google Play\u3002<\/p>\n<\/p>\n<p><p>\u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\u80fd\u591f\u5e2e\u52a9\u60a8\u4e86\u89e3\u5982\u4f55\u4f7f\u7528Python\u5f00\u53d1\u548c\u53d1\u5e03\u5b89\u5353\u5e94\u7528\u7a0b\u5e8f\u3002\u5982\u679c\u60a8\u6709\u4efb\u4f55\u95ee\u9898\u6216\u5efa\u8bae\uff0c\u8bf7\u968f\u65f6\u4e0e\u6211\u4eec\u8054\u7cfb\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>1. \u5982\u4f55\u5c06Python\u7a0b\u5e8f\u8f6c\u6362\u4e3aAPK\u6587\u4ef6\uff1f<\/strong><br \/>\u8981\u5c06Python\u7a0b\u5e8f\u8f6c\u6362\u4e3aAPK\u6587\u4ef6\uff0c\u901a\u5e38\u4f7f\u7528\u5de5\u5177\u5982Kivy\u6216BeeWare\u3002Kivy\u662f\u4e00\u6b3e\u6d41\u884c\u7684\u5f00\u6e90Python\u6846\u67b6\uff0c\u4e13\u4e3a\u5f00\u53d1\u591a\u70b9\u89e6\u63a7\u5e94\u7528\u800c\u8bbe\u8ba1\u3002\u901a\u8fc7Kivy\u7684Buildozer\u5de5\u5177\uff0c\u53ef\u4ee5\u8f7b\u677e\u6253\u5305Python\u5e94\u7528\u4e3aAndroid APK\u3002BeeWare\u5219\u63d0\u4f9b\u4e86\u4e00\u4e2a\u66f4\u5168\u9762\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u5141\u8bb8\u4f60\u7528Python\u7f16\u5199\u5e94\u7528\u5e76\u4e3a\u591a\u4e2a\u5e73\u53f0\uff08\u5305\u62ecAndroid\uff09\u6253\u5305\u3002\u901a\u8fc7\u8fd9\u4e9b\u5de5\u5177\uff0c\u4f60\u53ea\u9700\u7f16\u5199\u4e00\u6b21\u4ee3\u7801\uff0c\u5c31\u53ef\u4ee5\u5728\u4e0d\u540c\u5e73\u53f0\u4e0a\u8fd0\u884c\u3002<\/p>\n<p><strong>2. \u6253\u5305APK\u65f6\u9700\u8981\u6ce8\u610f\u54ea\u4e9b\u4f9d\u8d56\u9879\uff1f<\/strong><br 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