* uniapp安卓官方SDK[Android 离线SDK](https://nativesupport.dcloud.net.cn/AppDocs/download/android.html# "Android 离线SDK - 正式版 | uni小程序SDK")[\- 正式版 | uni小程序SDK](https://nativesupport.dcloud.net.cn/AppDocs/download/android.html# "Android 离线SDK - 正式版 | uni小程序SDK") * 官方uni原生插件开发教程（android）网址:[简介 | uni小程序SDK](https://nativesupport.dcloud.net.cn/NativePlugin/ "简介 | uni小程序SDK") **第一步，开发环境的准备** 1. 下载uniapp安卓官方SDK待后面使用，解压完成如下图所示。![](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/8e3d80c2c6bb4ceab72d909cf11e15ef~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=571&h=187&s=16838&e=png&b=fefdfd) 2. JAVA环境 jdk，打开cmd输入java -version查看自己的jdk版本，官方文档中提示jdk版本应在1.7及以上，如果达不到标准，自行下载相关版本配置好环境变量即可。![](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/2b8ef094ceaf40debad67dc3d5532d63~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=580&h=234&s=7204&e=png&b=0d0d0d) 3. Android Studio 下载，下载地址[下载 Android Studio 和应用工具 - Android 开发者 | Android Developers](https://developer.android.google.cn/studio/index.html "下载 Android Studio 和应用工具 - Android 开发者 | Android Developers") **第二步，创建自己的项目** 打开AndroidStudio，在菜单栏选择File>New>New Project，新建自定义项目。 ![](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/c949d594b99b4697a8bbf05607234860~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=900&h=650&s=52223&e=png&b=3c3f41)填写项目名称点击完成![](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/d9ef44e8af3645ee83ecc02935614934~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=900&h=650&s=28390&e=png&b=3d4042)创建完成后为了方便使用我们转为Project视图，我这里是汉化后的 ![](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/138a383ddfe3479cac2f4fbbe403d4a8~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=194&h=257&s=11388&e=png&b=3c3f41) 接下来创建模板，点击菜单栏选择File>New>New Module![](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/959c8e469b9049c4bc52f1a27637b4ef~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=502&h=368&s=36925&e=png&b=3c3f41) 选择Android Library，填写Module name点击完成![](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/3bb3535bfb05401f8f20ffb4046ac62f~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=716&h=526&s=26162&e=png&b=3d4042)创建完毕后如图所示 ![](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/498ece57f22d4898861b76c50e8d380e~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=323&h=422&s=21352&e=png&b=3c3f41) 配置刚创建的Module（testPlugin）的build.gradle信息 ![](https://p6-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/60bf3eb0f14d4731a553120be1795b29~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=301&h=520&s=21093&e=png&b=3c3f41) 将dependencies下默认生成的依赖注释掉，添加uni-app所需库依赖 //必须添加的依赖 compileOnly 'androidx.recyclerview:recyclerview:1.0.0' compileOnly 'androidx.legacy:legacy-support-v4:1.0.0' compileOnly 'androidx.appcompat:appcompat:1.0.0' compileOnly 'com.alibaba:fastjson:1.2.83' ![](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/e9de16e9c7154a77bd5696e4b9058837~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=736&h=336&s=34870&e=png&b=2c2c2c)导入官方提供的uni插件原生项目 ![](https://p6-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/cf7d599894de4be29dd7e07d6825812b~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=486&h=218&s=18850&e=png&b=3c3f41)![](https://p6-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/dd2cce0b0a3b43f7a28d4691e6c0d1ad~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=425&h=510&s=28332&e=png&b=3d4042) 将UniPlugin-Hello-AS下的app>libs下的文件复制到自己项目的app>libs ![](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/5ed5a88a83a04b769565c0e56ef9e2f3~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=369&h=374&s=14754&e=png&b=3c3f41) 回到刚刚创建的testPlugin的build.gradle中，进行导入aar需要的配置操作，在dependencies内添加 compileOnly fileTree(include: ['uniapp-v8-release.aar'], dir: '../app/libs') ![](https://p6-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/f7b64bf668824eb4b500e16471772b57~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=681&h=323&s=38990&e=png&b=2c2c2c)然后点击Sync Now进行同步处理![](https://p6-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/10f822e9e1b946f7a333d1d6afe3e9fa~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=1394&h=811&s=111388&e=png&b=2c2c2c)**第三步，原生插件的开发** 在我们所创建的module(testPlugin)>src>main>java>com.test.testPlugin创建类TestModule![](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/8ffe42b22a7f40849b3e9ed7ed2d8aa8~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=1021&h=480&s=59807&e=png&b=3c3f41) * Module 扩展必须继承 UniModule 类 * 扩展方法必须加上@UniJSMethod (uiThread = false or true) 注解。UniApp 会根据注解来判断当前方法是否要运行在 UI 线程，和当前方法是否是扩展方法。我只做了最简单的返回插件调用成功的语句，可根据自己的业务逻辑自行编写 package com.test.testplugin; import com.alibaba.fastjson.JSONObject; import io.dcloud.feature.uniapp.annotation.UniJSMethod; import io.dcloud.feature.uniapp.bridge.UniJSCallback; import io.dcloud.feature.uniapp.common.UniModule; public class TestModule extends UniModule { @UniJSMethod(uiThread = false) public void open(UniJSCallback callback) { JSONObject data = new JSONObject(); data.put("code","插件调用成功"); callback.invoke(data); } } **第四步，注册插件** 在app>src>main目录下创建assets文件夹![](https://p6-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/2b6c5f6920f24c769efc5e4364867bb6~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=702&h=555&s=65700&e=png&b=3c3f41) ![](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/a8fc285523da48ba8ca5d2323f729550~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=399&h=123&s=1987&e=png&b=2d2d2d)![](https://p6-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/2642cd16cc9546a1ac4763b320f0aae4~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=369&h=386&s=14957&e=png&b=3c3f41) 在app>src>main>assets目录下创建dcloud\_uniplugins.json文件![](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/67dd8b8baafa47a49e441c17f19ffc2a~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=957&h=491&s=67136&e=png&b=3c3f41) ![](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/e326952d866849b692e36b19820fb6c0~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=381&h=98&s=2430&e=png&b=2d2d2d) ![](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/2f523fa9557b4803ab518c59ae338f5c~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=322&h=359&s=14996&e=png&b=3c3f41) 将官方dcloud\_uniplugins.json复制过来进行修改 **dcloud\_uniplugins.json说明** * nativePlugins：插件跟节点可存放多个插件 * hooksClass：生命周期代理（实现AppHookProxy接口类）格式(完整包名加类名) * plugins: 插件数组 name : 注册名称 class : module 或 component 实体类完整名称 * type : module 或 component类型 { "nativePlugins":[ { "hooksClass":"uni.dcloud.io.uniplugin_richalert.apphooks", "plugins":[ { "type":"module", "name":"DCloud-RichAlert", "class":"uni.dcloud.io.uniplugin_richalert.RichAlertModule" } ] } ]} ![](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/0ead6a7e964f432a90e961bad2e2be67~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=1016&h=622&s=68085&e=png&b=2e2d2d) **第五步，打包插件** 打包插件到uniapp中使用，选择右侧Gradle>testplugin>Tasks>other>assembleRelease,双击assembleRelease等待系统module的arr文件。注意：官方文档中是选择Gradle--->插件module--->Tasks--->build--->assembleRelease编译module的aar文件。 ![](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/99f824f7516842d6b663098b2a9bfa08~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=1537&h=745&s=47102&e=png&b=282828)![](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/b6201dd535774f62ab5d22de73a6ad71~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=503&h=521&s=20385&e=png&b=3c3f41) 成功后在testPlugin>build>outputs>aar目录下就可以找到相关插件了![](https://p6-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/7902af377e66436bbaff045a8a5dd530~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=306&h=276&s=8385&e=png&b=4f4b41) **第六步，HBuilderX导入和使用本地插件** 新建uniapp项目如图所示![](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/0b48ecd8128641328a544f5b3bdcd8b2~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=1168&h=970&s=179819&e=png&b=fcfaf4)按照官方目录，创建目录nativeplugins>插件文件夹名称（最好和dcloud\_uniplugins.json文件里填写的name一样）>android目录下，将刚才打包的插件放到android下，创建package.json文件，放入到插件文件夹目录下。 ![](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/293911776c34461ead8fe29b21667ebd~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=314&h=344&s=10937&e=png&b=2a2c26) 配置package.json，官方描述[uni小程序SDK](https://nativesupport.dcloud.net.cn/NativePlugin/course/package.html# "uni小程序SDK")![](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/484bdd485c5740b5afce531f0dd875a8~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=565&h=770&s=33712&e=png&b=272822) 注意：插件标识id必须和name一致，plugins下的class是注册插件的类名要填对（同dcloud\_uniplugins.json文件中的class一致）。配置文件为 json 格式，不能有注释，否则会解析失败。最后在manifest.json下选择我们开发的插件点击确认![](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/1dcf5ac94255472386ed8b8d5d9039c0~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=830&h=650&s=67492&e=png&b=272822) 在uniapp项目中获取插件，通过使用uni.requireNativePlugin获取插件对象。 ![](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/9bae494cd7554520a2cb013ac3e3a5c3~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=597&h=688&s=33456&e=png&b=282923) **第五步，运行项目** 1.通过在线打包制作自定义基座来运行选择运行>运行到手机或模拟器>制作自定义调试基座 ![](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/108cbeee7b7d40afbaff572b70dd0390~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=477&h=421&s=37470&e=png&b=31302e) 我这里使用自用证书（证书没有的可自行申请，参考：https://ask.dcloud.net.cn/article/35777），填写完成后点击打包 ![](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/e4e697d496db4537aaef46da77e73898~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=635&h=803&s=119772&e=png&b=fdfdfd) 打自定义调试基座成功后，运行项目选择自定义调试基座 ![](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/0a5bf77ec2b3484f9d637b8d22d85ccf~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=716&h=422&s=51543&e=png&b=2e2d2a) 然后运行到Android App基座![](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/4cc12578582d4a0d920980f087b3352d~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=554&h=352&s=32974&e=png&b=302f2c) 运行后点击按钮调用插件方法获取到了插件返回值，调用插件成功，接下来可以进行自己的业务开发 ![](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/5e979697ea6c47c2b4975818b9eceb5c~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=554&h=985&s=18531&e=png&b=fefefe) 上述运行是**离线打包制作自定义基座来运行**也可以**通过AndroidStudio来运行**条件基本一致，所以前期先把共同条件配置好 2.通过AndroidStudio来运行配置AndroidManifest.xml，app>src>main>AndroidManifest.xml ![](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/da759827d40f4557962c474b682efb40~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=463&h=476&s=19829&e=png&b=3c3f41) 添加内容到application节点,复制官方文档中的配置。

![](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/8a3b60d31ded482b99757ccbcb919fac~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=1129&h=725&s=58664&e=png&b=282c34) 如下图在build.gradle(app)中添加引用资源 ![](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/53f5babe62164ae38289cdb59bd9fc51~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=1236&h=614&s=104482&e=png&b=363333) implementation fileTree(include: ['*.jar'], dir: 'libs') implementation fileTree(include: ['*.aar'], dir: 'libs') implementation 'androidx.recyclerview:recyclerview:1.0.0' implementation 'com.facebook.fresco:fresco:1.13.0' implementation "com.facebook.fresco:animated-gif:1.13.0" //基座需要必须添加 implementation 'com.github.bumptech.glide:glide:4.9.0' implementation 'com.alibaba:fastjson:1.1.46.android' uni-app配置时需要在build.gradle中添加aaptOptions配置，在android中配置 ![](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/fb798843e42742d384984040ecf8f25a~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=766&h=673&s=116123&e=png&b=2c2c2c) aaptOptions { additionalParameters '--auto-add-overlay' ignoreAssetsPattern "!.svn:!.git:.*:!CVS:!thumbs.db:!picasa.ini:!*.scc:*~" } 然后点击右上角的Sync Now。然后回到uniapp项目中，如图在发行选项>原生APP-本地打包（L）中选择生成本地打包App资源（R） ![](https://p6-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/899559d6f0f64c818366d13933128719~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=591&h=367&s=43852&e=png&b=31302e) 成功后找到如下所示文件 ![](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/620efbbd821d4004911afa485c083f7b~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=315&h=372&s=10584&e=png&b=2a2c26) 回到Android studio中在assets文件夹下创建apps文件夹，将本地打包资源处理后的文件（我的是\_\_UNI\_\_D95B2DF）拷贝到apps文件夹下。 ![](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/a3544196cad64c998c8f8d591a2ccae2~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=338&h=317&s=12624&e=png&b=3c3f41)![](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/6884ac6fd9804749940edfca7a85cb0b~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=636&h=224&s=22096&e=png&b=3d4042) ![](https://p6-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/abe252a2031a4fa6ba9fbfe8911edc80~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=360&h=604&s=19733&e=png&b=3c3f41) 然后在build.gradle(app)下添加，implementation project(':testPlugin')用来引入本地插件![](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/ac9a4b0ac4e945b588594e212b371400~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=621&h=439&s=52620&e=png&b=312f2f) 将下载的SDK在目录[Android-SDK@3.6.18.81676\_20230117](mailto:Android-SDK@3.6.18.81676_20230117)\\SDK\\assets中找到data文件夹，拷贝到app>src>main>assets下 ![](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/5794637716a144b798b717c821e4d65c~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=638&h=222&s=25848&e=png&b=3d4042) ![](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/04ddf4b73d1548958252544883fd2d30~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=319&h=370&s=14405&e=png&b=3c3f41) **自定义基座的配置** 在app目录下，将assets下apps文件夹中的manifest.json文件和data文件夹中的dcloud\_control.xml文件打开，确保manifest.json中的id和dcloud\_control.xml中的appid一致。并设置根节点的debug和syncDebug为true ![](https://p6-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/1f4d2ac1596943a8a25e53746a2d64a8~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=1098&h=477&s=34829&e=png&b=2c2c2c) 在app>src>main>res>values配置strings.xml文件，将manifest.json文件中的name配置到strings.xml文件中 ![](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/32e100d34b884db6bee11616a272a40d~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=1094&h=236&s=30817&e=png&b=2e2e2e) 登陆dcloud开发者中心找到我们创建的uniapp项目，打开项目点击安卓云端证书-创建证书，等待生成证书。 ![](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/ef591891848e4b8ab056f6c5cd0c938b~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=1609&h=160&s=19667&e=png&b=ffffff)![](https://p6-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/0096ab2418824c38b0525d67f90e27e1~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=562&h=468&s=22355&e=png&b=fefdfd) 生成证书后点击下载证书我们将下载好的证书重命名为demoKeys.keystore，将在Android studio中自己项目的app下创建文件夹key>testaline，将demoKeys.keystore放在此目录下如下图所示 ![](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/4c4b7244075d4c84801496958e10ef04~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=341&h=390&s=14638&e=png&b=3c3f41) 然后在dcloud中点击各平台信息点击修改![](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/1b0c8328e1ea475aa6269a006da57d1f~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=1571&h=307&s=26912&e=png&b=fefefe) 包名为build.gradle(app)文件中android下的defaultConfig下的applicationId。SHA1、MD5、SHA256的值在刚申请的证书详情中，注意对应。![](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/0efbc668a5ea43c5a32d4a86b902a989~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=778&h=780&s=48428&e=png&b=ffffff) ![](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/1665c84f83e3457880531d2bd3af1c94~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=455&h=264&s=19839&e=png&b=2c2c2c)![](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/0d16223311124a3c8456ff80d95b4cee~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=812&h=408&s=18441&e=png&b=fcfbfb) 修改后点击保存，创建**离线打包Key** ![](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/7d24246388914a3f98ef269a71a52617~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=1541&h=217&s=20598&e=png&b=fefefe) 在Android studio项目中app>src>main>AndroidManifest.xml文件中添加代码，android:value的值是我们创建的appkey，将第二张图红色框中的appkey复制进去就行。 ![](https://p6-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/ce0cd0c2e2f34883b633a5ccabb656e6~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=678&h=201&s=19962&e=png&b=2c2c2c) ![](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/fa40de9219974fa090ba62400788662e~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=666&h=503&s=22907&e=png&b=fefefe) 在build.gradle(app)文件的android节点内中添加如下代码，红线框为需要添加部分 ![](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/ada0bdb56b9b4e02879755d3bbfaaf43~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=1236&h=784&s=96875&e=png&b=2b2b2b) sourceSets { main { jniLibs.srcDirs = ['libs'] } } signingConfigs { config { keyAlias '你的别名' keyPassword '你的证书密码' storeFile file('你的证书路径') // 路劲为相对路径或绝对路径 storePassword '你的证书密码'' v1SigningEnabled true //兼容v1 v2SigningEnabled true //兼容v2 } } buildTypes { debug { signingConfig signingConfigs.config } release { signingConfig signingConfigs.config minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' } } 然后切换为app，点击运行到你连接的设备就行了，我这里是运行到雷电模拟器![](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/be369f751a844a51bcc3f15038e9f285~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=466&h=100&s=7740&e=png&b=3c3f41) ![](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/7be762d38de146289dd2db8a98c0a948~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=554&h=985&s=19154&e=png&b=fefefe) 插件开发成功接下来可以进行自己的业务开发，调用第三方SDK。我涉及的是调用SDK获取称重数据，将SDK导入module下的libs目录下 ![](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/6f3f8d41512d4497ae3f14b0101faf0f~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=298&h=335&s=15293&e=png&b=3c3f41) 在build.gradle(:testPlugin)中引入jar文件![](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/4493610afe184548b60d65e393db6e51~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=669&h=393&s=47580&e=png&b=2e2d2d) compileOnly fileTree(dir: 'libs', include: ['*.jar']) compileOnly fileTree(dir: 'libs', include: ['*.aar']) 然后编写自己的业务逻辑，原本怎么调用SDK的就怎么调用。 **关于获取上下文** 在module下新建MyApplication类，输入下列代码。然后将lib5+导入到libs下![](https://p6-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/81a9d884042d4930aa4335bf6a70865e~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=434&h=355&s=13447&e=png&b=3c3f41) import android.content.Context; import io.dcloud.application.DCloudApplication; public class MyApplication extends DCloudApplication{ public static Context context; public static Context getContext() { return context; } @Override public void onCreate() { super.onCreate(); context = this; } } ![](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/e1b22f6af6bb4bda89c73ccddcb14234~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=428&h=382&s=15600&e=png&b=3c3f41) 在AndroidMainfest.xml中配置 ![](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/2dc50818c0fe49cda4b26705b89619f8~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=386&h=408&s=16435&e=png&b=3c3f41) ![](https://p6-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/7bdb795f3be34ed3a81926f4363b1cd7~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=819&h=242&s=25903&e=png&b=2c2c2c) 如果报错提示如下信息 Your project has set `android.useAndroidX=true`, but configuration `:app:debugRuntimeClasspath` still contains legacy support libraries, which may cause runtime issues. This behavior will not be allowed in Android Gradle plugin 8.0. Please use only AndroidX dependencies or set `android.enableJetifier=true` in the `gradle.properties` file to migrate your project to AndroidX (see https://developer.android.com/jetpack/androidx/migrate for more info). The following legacy support libraries are detected: 在project主目录下的[gradle](https://so.csdn.net/so/search?q=gradle&spm=1001.2101.3001.7020).properties中添加 ![](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/606bff05c49343c4854e362114eca9d5~tplv-k3u1fbpfcp-jj-mark:0:0:0:0:q75.image#?w=934&h=530&s=89978&e=png&b=3b3e40) android.enableJetifier=true 参考文章： * [uni原生插件开发流程一览—Module扩展](https://mp.weixin.qq.com/s?__biz=MzAwNjI4MDU0OA==&mid=100000439&idx=1&sn=3b367e74da86a6c6e6b4ee2827fd8a09&chksm=1b0e86bc2c790faa7181a72a7a7f62c75852da0a7b1ae018cc1c100a6f56696759bc59309971&mpshare=1&scene=23&srcid=0220o6usaYR7gT00nvUoA2Iq&sharer_sharetime=1676885979115&sharer_shareid=190ac1f8c41fa309279bf41548a6febf#rd "uni原生插件开发流程一览—Module扩展") * [uniapp开发android原生插件（二）：引入依赖、开发插件 - 学海无涯网文章](https://www.u7007.com/article/details/174225268810 "uniapp开发android原生插件（二）：引入依赖、开发插件 - 学海无涯网文章") * uniapp开发android原生插件(二)：引入依赖、开发插件 [https://www.u7007.com/article/details/174225268810](https://www.u7007.com/article/details/174225268810) 小白分享自己的开发过程，如有错误请各位大佬指出。