{"id":17080,"date":"2023-12-15T11:06:39","date_gmt":"2023-12-15T03:06:39","guid":{"rendered":"https:\/\/www.zhidianwl.com\/zhidian\/?p=17080"},"modified":"2023-12-15T11:06:39","modified_gmt":"2023-12-15T03:06:39","slug":"pyqt%e5%a6%82%e4%bd%95%e5%bc%80%e5%8f%91%e5%ae%89%e5%8d%93app%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.zhidianwl.com\/zhidian\/2023\/17080\/","title":{"rendered":"pyqt\u5982\u4f55\u5f00\u53d1\u5b89\u5353app\uff1f"},"content":{"rendered":"

PyQt\u662f\u4e00\u4e2a\u8de8\u5e73\u53f0\u7684\u5e93\uff0c\u53ef\u4ee5\u7528\u6765\u4e3a\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u5f00\u53d1\u5e94\u7528\u7a0b\u5e8f\uff0c\u5305\u62ec\u684c\u9762\u7cfb\u7edf\uff08\u5982\uff1aWindows\uff0cMacOS\u548cLinux\uff09\u4ee5\u53ca\u79fb\u52a8\u7cfb\u7edf\uff08\u5982\uff1aAndroid\u548ciOS\uff09\u3002\u5728\u672c\u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u5c06\u4e86\u89e3\u5982\u4f55\u4f7f\u7528PyQt\u5f00\u53d1\u4e00\u4e2a\u7b80\u5355\u7684\u5b89\u5353\u5e94\u7528\u3002\u867d\u7136\u6211\u4eec\u5c06\u91cd\u70b9\u5173\u6ce8\u5b89\u5353\u5e73\u53f0\uff0c\u4f46\u662f\u8bb8\u591a\u6982\u5ff5\u4e5f\u9002\u7528\u4e8e\u5176\u4ed6\u5e73\u53f0\u3002<\/p>\n

# \u5f00\u53d1\u5de5\u5177\u548c\u73af\u5883\u8bbe\u7f6e<\/p>\n

\u5728\u5f00\u59cb\u6784\u5efa\u6211\u4eec\u7684PyQt\u5b89\u5353\u5e94\u7528\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u786e\u4fdd\u5b89\u88c5\u4e86\u5fc5\u8981\u7684\u5f00\u53d1\u5de5\u5177\u548c\u8f6f\u4ef6\u3002\u4ee5\u4e0b\u662f\u4e3b\u8981\u6b65\u9aa4\uff1a<\/p>\n

1. Python\u548cPyQt\u5b89\u88c5\uff1a\u786e\u4fdd\u60a8\u7684\u8ba1\u7b97\u673a\u4e0a\u5df2\u7ecf\u5b89\u88c5\u4e86Python\u548cPyQt\u3002\u60a8\u53ef\u4ee5\u8bbf\u95eePython\u5b98\u65b9\u7f51\u7ad9\uff08https:\/\/www.python.org\/downloads\/\uff09\u548cPyQt\u5b98\u65b9\u7f51\u7ad9\uff08https:\/\/www.riverbankcomputing.com\/software\/pyqt\/download\uff09\u4e0b\u8f7d\u548c\u5b89\u88c5\u6240\u9700\u7248\u672c\u3002<\/p>\n

2. \u5b89\u88c5Java JDK\uff1a\u8981\u6784\u5efaAndroid\u5e94\u7528\u7a0b\u5e8f\uff0c\u60a8\u9700\u8981\u5b89\u88c5Java\u5f00\u53d1\u5de5\u5177\u5305\uff08Java JDK\uff09\u3002\u53ef\u4ee5\u4eceOracle\u7684\u5b98\u65b9\u7f51\u7ad9\u83b7\u5f97JDK\uff08https:\/\/www.oracle.com\/java\/technologies\/javase-jdk14-downloads.html\uff09\u3002<\/p>\n

3. \u5b89\u88c5Android Studio\uff1a\u6211\u4eec\u5c06\u4f7f\u7528Android Studio\u6765\u6784\u5efa\u548c\u6d4b\u8bd5\u6211\u4eec\u7684PyQt\u5e94\u7528\u3002\u60a8\u53ef\u4ee5\u4ece\u8fd9\u91cc\u4e0b\u8f7dAndroid Studio\uff08https:\/\/developer.android.com\/studio\uff09\u5e76\u9075\u5faa\u5b89\u88c5\u6307\u5357\u3002<\/p>\n

4. \u5b89\u88c5PyQt5-tools\uff1a\u5728\u60a8\u7684P<\/p>\n

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

ython\u73af\u5883\u4e2d\uff0c\u5b89\u88c5PyQt5-tools\u5e93\uff0c\u5b83\u5305\u542b\u7528\u4e8e\u8bbe\u8ba1\u548c\u7f16\u8bd1Qt UI\u6587\u4ef6\u7684Qt Designer\u548cQt\u7f16\u8bd1\u5668\u3002\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u5373\u53ef\u5b89\u88c5\uff1a<\/p>\n<\/p>\n

“`<\/p>\n

pip install pyqt5-tools<\/p>\n

“`<\/p>\n

# \u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684PyQt\u5e94\u7528<\/p>\n

\u5728\u6211\u4eec\u5f00\u59cb\u5c06PyQt\u5e94\u7528\u7a0b\u5e8f\u79fb\u690d\u5230Android\u4e4b\u524d\uff0c\u6211\u4eec\u9996\u5148\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684PyQt\u5e94\u7528\u7a0b\u5e8f\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u793a\u4f8b\uff1a<\/p>\n

1. \u4f7f\u7528Qt Designer\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684UI\u6587\u4ef6\uff08\u5982\uff1amain_window.ui\uff09\uff0c\u5e76\u5305\u542b\u4e00\u4e2a\u6807\u7b7e\u548c\u4e00\u4e2a\u6309\u94ae\u3002<\/p>\n

2. \u5728Python\u4e2d\u52a0\u8f7dUI\u6587\u4ef6\u5e76\u521b\u5efa\u4e00\u4e2a`QMainWindow`\u5b50\u7c7b\uff0c\u5982\u4e0b\uff1a<\/p>\n

“`python<\/p>\n

import sys<\/p>\n

from PyQt5.QtWidgets import QApplication, QMainWindow<\/p>\n

from PyQt5.uic import loadUi<\/p>\n

class MainWindow(QMainWindow):<\/p>\n

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

super().__init__()<\/p>\n

loadUi(“main_window.ui”, self)<\/p>\n

self.button.clicked.connect(self.button_clicked)<\/p>\n

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

self.label.setText(“Hello, Android!”)<\/p>\n

if __name__ == “__main__”:<\/p>\n

app = QApplication(sys.argv)<\/p>\n

window = MainWindow()<\/p>\n

window.show()<\/p>\n

\u5b89\u5353APP\u5f00\u53d1<\/a> sys.exit(app.exec_())<\/p>\n

“`<\/p>\n

\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u5bfc\u5165\u5fc5\u8981\u7684\u6a21\u5757\uff0c\u7136\u540e\u521b\u5efa\u4e00\u4e2a`MainWindow`\u7c7b\uff0c\u52a0\u8f7dUI\u6587\u4ef6\u5e76\u5904\u7406\u6309\u94ae\u70b9\u51fb\u4e8b\u4ef6\u3002<\/p>\n

3. \u8fd0\u884cPython\u6587\u4ef6\uff0c\u67e5\u770b\u6548\u679c\u3002<\/p>\n

# \u79fb\u690dPyQt\u5e94\u7528\u5230Android<\/p>\n

\u8981\u5c06PyQt\u5e94\u7528\u7a0b\u5e8f\u79fb\u690d\u5230Android\u5e73\u53f0\uff0c\u6211\u4eec\u9700\u8981\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n

1. \u5c06PyQt\u5e94\u7528\u7a0b\u5e8f\u8f6c\u6362\u4e3a\u53ef\u6267\u884c\u6587\u4ef6\uff1a\u8981\u5728Android\u4e0a\u8fd0\u884cPython\u5e94\u7528\u7a0b\u5e8f\uff0c\u6211\u4eec\u9700\u8981\u5c06\u5176\u8f6c\u6362\u4e3a\u53ef\u6267\u884c\u6587\u4ef6\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528`pyinstaller`\u5e93\u5c06Python\u6587\u4ef6\u8f6c\u6362\u4e3a\u53ef\u6267\u884c\u6587\u4ef6\uff1a<\/p>\n

“`<\/p>\n

pip install pyinstaller<\/p>\n

pyinstaller –onefile main.py<\/p>\n

“`<\/p>\n

\u8fd9\u4f1a\u751f\u6210\u4e00\u4e2a\u540d\u4e3a`main`\u7684\u53ef\u6267\u884c\u6587\u4ef6\uff08\u5728Windows\u4e0a\u4e3a`main.exe`\uff09\u3002<\/p>\n

2. \u521b\u5efa\u4e00\u4e2a\u65b0\u7684Android Studio\u9879\u76ee\uff0c\u9009\u62e9**Empty Activity**\uff0c\u5e76\u586b\u5199\u9879\u76ee\u4fe1\u606f\u3002<\/p>\n

3. \u5728Android\u9879\u76ee\u4e2d\uff0c\u4e3a\u53ef\u6267\u884c\u6587\u4ef6\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u76ee\u5f55\u7ed3\u6784\uff08\u4f8b\u5982\uff1a`app\/src\/main\/assets\/python`\uff09\u5e76\u5c06`main`\u53ef\u6267\u884c\u6587\u4ef6\u653e\u5165\u8be5\u76ee\u5f55\u3002<\/p>\n

4. \u4f7f\u7528Chaquo Python\u63d2\u4ef6\uff1a\u6211\u4eec\u5c06\u4f7f\u7528Chaquo Python\u63d2\u4ef6\u6765\u5728Android\u4e0a\u8fd0\u884c\u6211\u4eec\u7684Python\u5e94\u7528\u7a0b\u5e8f\u3002\u5728Android Studio\u4e2d\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u4f9d\u8d56\u9879\u5230`app\/build.gradle`\u6587\u4ef6\u4e2d\uff1a<\/p>\n

“`groovy<\/p>\n

dependencies {<\/p>\n

implementation ‘com.chaquo.python:chaquopy:9.x.x’<\/p>\n

}<\/p>\n

“`<\/p>\n

\u5e76\u786e\u4fdd\u5728`app\/build.gradle`\u6587\u4ef6\u4e2d\u7684`android`\u90e8\u5206\u6dfb\u52a0\u4e0b\u9762\u7684\u4ee3\u7801\uff1a<\/p>\n

“`groovy<\/p>\n

android {<\/p>\n

…<\/p>\n

defaultConfig \u5b89\u5353app\u5236\u4f5c<\/a>{<\/p>\n

…<\/p>\n

sourceSets {<\/p>\n

main {<\/p>\n

assets.srcDirs = [‘src\/main\/assets’]<\/p>\n

}<\/p>\n

}<\/p>\n

python {<\/p>\n

buildPython “C:\/path\/to\/python.exe”<\/p>\n

pip {<\/p>\n

install ‘chaquopy’<\/p>\n

}<\/p>\n

}<\/p>\n

}<\/p>\n

…<\/p>\n

}<\/p>\n

“`<\/p>\n

\u4fee\u6539`path\/to\/python.exe`\u4e3a\u4f60\u7684Python\u89e3\u91ca\u5668\u8def\u5f84\u3002<\/p>\n

5. \u5728`MainActivity.java`\u4e2d\uff0c\u5c06Python\u4ee3\u7801\u4ece`onCreate`\u65b9\u6cd5\u542f\u52a8\uff1a<\/p>\n

“`java<\/p>\n

import com.chaquo.python.PyObject;<\/p>\n

import com.chaquo.python.Python;<\/p>\n

import com.chaquo.python.android.AndroidPlatform;<\/p>\n

@Override<\/p>\n

protected void onCreate(Bundle savedInstanceState) {<\/p>\n

super.onCreate(savedInstanceState);<\/p>\n

setContentView(R.layout.activity_main);<\/p>\n

if (!Python.isStarted()) {<\/p>\n

Python.start(new AndroidPlatform(this));<\/p>\n

}<\/p>\n

Python py = Python.getInstance();<\/p>\n

PyObject pyObj = py.getModule(“main”);<\/p>\n

pyObj.callAttr(“main”);<\/p>\n

}<\/p>\n

“`<\/p>\n

\u5728\u5b8c\u6210\u8fd9\u4e9b\u6b65\u9aa4\u540e\uff0c\u60a8\u5c31\u53ef\u4ee5\u4f7f\u7528Android Studio\u6784\u5efa\u548c\u8fd0\u884c\u8be5\u5e94\u7528\u7a0b\u5e8f\u3002\u6309\u7167\u76f8\u540c\u7684\u539f\u5219\uff0c\u60a8\u53ef\u4ee5\u5c06\u66f4\u590d\u6742\u7684PyQt\u5e94\u7528\u7a0b\u5e8f\u79fb\u690d\u5230Android\u5e73\u53f0\u3002\u8bf7\u6ce8\u610f\uff0c<\/p>\n","protected":false},"excerpt":{"rendered":"

PyQt\u662f\u4e00\u4e2a\u8de8\u5e73\u53f0\u7684\u5e93\uff0c\u53ef\u4ee5\u7528\u6765\u4e3a\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u5f00\u53d1\u5e94\u7528\u7a0b\u5e8f\uff0c\u5305\u62ec\u684c\u9762\u7cfb\u7edf\uff08\u5982\uff1aWindows\uff0cMacOS\u548cLinux\uff09\u4ee5\u53ca\u79fb\u52a8\u7cfb\u7edf\uff08\u5982\uff1aAndroid\u548ciOS\uff09\u3002\u5728\u672c\u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u5c06\u4e86\u89e3\u5982\u4f55\u4f7f\u7528Py<\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[917,23469,23470,14,171],"class_list":{"0":"post-17080","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-zuoapp","7":"tag-917","8":"tag-app","10":"tag-14","11":"tag-171"},"_links":{"self":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/posts\/17080","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\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/comments?post=17080"}],"version-history":[{"count":1,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/posts\/17080\/revisions"}],"predecessor-version":[{"id":17157,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/posts\/17080\/revisions\/17157"}],"wp:attachment":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/media?parent=17080"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/categories?post=17080"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/tags?post=17080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}