AppPay

    //AppPay
    <dependency>
      <groupId>com.king.pay</groupId>
      <artifactId>apppay</artifactId>
      <version>1.0.1</version>
      <type>pom</type>
    </dependency>
    
    //WXPay
    <dependency>
      <groupId>com.king.pay</groupId>
      <artifactId>wxpay</artifactId>
      <version>1.0.1</version>
      <type>pom</type>
    </dependency>
    
    //AliPay
    <dependency>
      <groupId>com.king.pay</groupId>
      <artifactId>alipay</artifactId>
      <version>1.0.1</version>
      <type>pom</type>
    </dependency>    

    //AppPay
    implementation 'com.king.pay:apppay:1.0.1'
    
    //WXPay
    implementation 'com.king.pay:wxpay:1.0.1'

    //AliPay
    implementation 'com.king.pay:alipay:1.0.1'

    //AppPay
    <dependency org='com.king.pay' name='wxpay' rev='1.0.1'>
      <artifact name='$AID' ext='pom'></artifact>
    </dependency>
    
    //WXPay
    <dependency org='com.king.pay' name='wxpay' rev='1.0.1'>
      <artifact name='$AID' ext='pom'></artifact>
    </dependency>

    //AliPay
    <dependency org='com.king.pay' name='alipay' rev='1.0.1'>
      <artifact name='$AID' ext='pom'></artifact>
    </dependency>

    allprojects {
        repositories {
            //...
            maven { url 'https://dl.bintray.com/jenly/maven' }
        }
    }

    //在Activity中初始化AppPay
    mAppPay = new AppPay(this);

    //设置支付宝支付监听
    mAppPay.setOnAliPayListener(new AliPay.OnPayListener() {
        @Override
        public void onPayResult(boolean isSuccess, String resultInfo) {
            if(isSuccess){//TODO 支付宝支付成功
                //务必以服务端结果为准
            }
        }
    });

    //发送微信支付请求
    mAppPay.sendWXPayReq(WXPayReq req);

    //发送支付宝支付请求
    mAppPay.sendAliPayReq(String orderInfo);

    //初始化微信支付
    mWXPay = new WXPay(Context context,String appId);

    //发送微信支付请求
    mWXPay.sendReq(WXPayReq req);

    //初始化支付宝支付
    mAliPay = new AliPay(Activity activity);

    //设置支付宝支付监听
    mAliPay.setOnPayListener(new AliPay.OnPayListener() {
        @Override
        public void onPayResult(boolean isSuccess, String resultInfo) {
            if(isSuccess){//TODO 支付宝支付成功
                //务必以服务端结果为准
            }
        }
    });

    //发送支付宝支付请求
    mAliPay.sendReq(String orderInfo);