前提:
npm install react-native-yunpeng-alipay --save
react-native link react-native-yunpeng-alipay(不成功需要手动配置)
1.需要先到支付宝下载sdk:https://docs.open.alipay.com/54/104509

2.在android/app/文件下创建libs文件,将下载文件解压下的Android文件夹下的
放到libs文件夹下,用android studio打开项目,选中这个文件,右键 Add as Library添加到项目中。
3.在AndroidManifest.xml文件中加入注册声明且权限声明:
<!-- alipay sdk begin -->
<activity
android:name="com.alipay.sdk.app.H5PayActivity"
android:configChanges="orientation|keyboardHidden|navigation|screenSize"
android:exported="false"
android:screenOrientation="behind"
android:windowSoftInputMode="adjustResize|stateHidden" >
</activity>
<activity
android:name="com.alipay.sdk.app.H5AuthActivity"
android:configChanges="orientation|keyboardHidden|navigation"
android:exported="false"
android:screenOrientation="behind"
android:windowSoftInputMode="adjustResize|stateHidden" >
</activity>
<!-- alipay sdk end -->
权限声明:
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
原文:https://www.cnblogs.com/lude1994/p/11657029.html