cordova H5打包APK关键几点记录

朋友有个vue开发的h5应用，需要打包一个app

我帮看了几个解决方案，最终采用了cordova进行打包，已经发布了几个版本，效果不错，关键的几个地方在以下做个记录

https://www.zhyd.me/article/76

https://blog.csdn.net/weixin_42325228/article/details/107794469

插件安装

cordova plugin add cordova-plugin-x-toast
cordova plugin add cordova-plugin-splashscreen

兼容多平台图标处理插件，借助这个插件可以根据一个大图生成不图尺寸设备的小图，自己不需要一个个PS图标图片
ionic cordova resources --cordova-res

index.html 加入以下脚本，用于按两次返回退出
<script src=cordova.js></script>

<script type="text/javascript" charset="utf-8">
// Wait for device API libraries to load //
function onLoad() {
document.addEventListener("deviceready", onDeviceReady, false);
}
document.addEventListener("deviceready", onDeviceReady, false);

function onDeviceReady() {

document.addEventListener("backbutton", onBackKeyDown, false);
}
function onBackKeyDown() {
window.plugins.toast.showLongCenter('再按一次退出', function(a){console.log('toast success: ' + a)}, function(b){alert('toast error: ' + b)})
document.removeEventListener("backbutton", onBackKeyDown, false); // 注销返回键
document.addEventListener("backbutton", exitApp, false);//绑定退出事件
// 3秒后重新注册
var intervalID = window.setInterval(function() {
window.clearInterval(intervalID);
document.removeEventListener("backbutton", exitApp, false); // 注销返回键
document.addEventListener("backbutton", onBackKeyDown, false); // 返回键
}, 3000);
}
function exitApp(){
navigator.app.exitApp();
}
</script>

打包
cordova build --release android
cordova build android

签名apk

jarsigner -verbose -keystore name.keystore -signedjar youtui.apk app-release-unsigned.apk name.keystore

高版本权限问题解决，高版本的android机器不能直接http访问接口
https://www.cnblogs.com/muzhe/articles/13213047.html
https://www.cnblogs.com/lyxy/p/6909759.html
https://blog.csdn.net/zhongqinrusi/article/details/89146857