RCTUnionpayModule.java
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package com.jy.rn.unionpay;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import com.facebook.react.bridge.ActivityEventListener;
import com.facebook.react.bridge.Arguments;
import com.facebook.react.bridge.Promise;
import com.facebook.react.bridge.ReactApplicationContext;
import com.facebook.react.bridge.ReactContextBaseJavaModule;
import com.facebook.react.bridge.ReactMethod;
import com.facebook.react.bridge.WritableMap;
import com.facebook.react.modules.core.DeviceEventManagerModule;
import com.unionpay.UPPayAssistEx;
import com.unionpay.UPQuerySEPayInfoCallback;
import com.unionpay.UPSEInfoResp;
import org.json.JSONException;
import org.json.JSONObject;
import javax.annotation.Nonnull;
public class RCTUnionpayModule extends ReactContextBaseJavaModule implements ActivityEventListener {
private final String TAG = "RCTUnionpayModule";
private ReactApplicationContext reactContext;
public RCTUnionpayModule(@Nonnull ReactApplicationContext reactContext) {
super(reactContext);
this.reactContext = reactContext;
this.reactContext.addActivityEventListener(this);
}
@Nonnull
@Override
public String getName() {
return "UnionPayModule";
}
@Override
public void onActivityResult(Activity activity, int requestCode, int resultCode, Intent data) {
// 处理银联手机支付控件返回的支付结果
if (data == null) {
return;
}
WritableMap response = Arguments.createMap();
String msg = "";
/*
* 支付控件返回字符串:success、fail、cancel 分别代表支付成功，支付失败，支付取消
*/
String str = data.getExtras().getString("pay_result");
if (str.equalsIgnoreCase("success")) {
// 如果想对结果数据验签，可使用下面这段代码，但建议不验签，直接去商户后台查询交易结果
// result_data结构见c）result_data参数说明
if (data.hasExtra("result_data")) {
String result = data.getExtras().getString("result_data");
try {
JSONObject resultJson = new JSONObject(result);
String sign = resultJson.getString("sign");
String dataOrg = resultJson.getString("data");
response.putString("sign", sign);
response.putString("data", dataOrg);
/*
// 此处的verify建议送去商户后台做验签
// 如要放在手机端验，则代码必须支持更新证书
boolean ret = verify(dataOrg, sign, mMode);
if (ret) {
// 验签成功，显示支付结果
msg = "支付成功！";
} else {
// 验签失败
msg = "支付失败！";
}
*/
} catch (JSONException e) {
}
}
// 结果result_data为成功时，去商户后台查询一下再展示成功
msg = "支付成功！";
} else if (str.equalsIgnoreCase("fail")) {
msg = "支付失败！";
} else if (str.equalsIgnoreCase("cancel")) {
msg = "用户取消了支付";
}
response.putString("pay_result", str);
response.putString("msg", msg);
reactContext.getJSModule(DeviceEventManagerModule.RCTDeviceEventEmitter.class).emit("UnionPayResponse", response);
}
@Override
public void onNewIntent(Intent intent) {
}
/**
* 通过银联工具类启动支付插件
*
* @param tn 交易流水号
* @param mode 连接环境："00" - 银联正式环境 "01" - 银联测试环境，该环境中不发生真实交易
*/
@ReactMethod
public void startPay(String tn, String mode) {
UPPayAssistEx.startPay(getCurrentActivity(), null, null, tn, mode);
}
/**
* 指定手机 pay 支付接口
*
* @param tn 交易流水号
* @param mode 连接环境："00" - 银联正式环境 "01" - 银联测试环境，该环境中不发生真实交易
* @param seType 手机pay支付类别
*/
@ReactMethod
public void startSEPay(String tn, String mode, String seType) {
UPPayAssistEx.startSEPay(getCurrentActivity(), null, null, tn, mode, seType);
}
/**
* 检查手机 pay 状态的接口
*
* @param promise
*/
@ReactMethod
public void getSEPayInfo(final Promise promise) {
UPPayAssistEx.getSEPayInfo(this.reactContext, new UPQuerySEPayInfoCallback() {
@Override
public void onResult(String SEName, String seType, int cardNumbers, Bundle reserved) {
WritableMap response = Arguments.createMap();
response.putString("SEName", SEName);
response.putString("seType", seType);
response.putInt("cardNumbers", cardNumbers);
response.putMap("reserved", Arguments.fromBundle(reserved));
promise.resolve(response);
}
@Override
public void onError(String SEName, String seType, String errorCode, String errorDesc) {
if (errorDesc == null) {
if (errorCode.equals(UPSEInfoResp.ERROR_NOT_SUPPORT)) {
errorDesc = "硬件不支持 XXpay";
} else if (errorCode.equals(UPSEInfoResp.ERROR_NOT_READY)) {
errorDesc = "未开通 XXpay";
} else if (errorCode.equals(UPSEInfoResp.ERROR_NONE)) {
errorDesc = "可用卡数为0";
} else if (errorCode.equals(UPSEInfoResp.ERROR_TSM_UNINSTALLED)) {
errorDesc = "检测未安装 TSM 控件";
} else if (errorCode.equals(UPSEInfoResp.ERROR_TIMEOUT)) {
errorDesc = "接口超时";
}
}
WritableMap response = Arguments.createMap();
response.putString("SEName", SEName);
response.putString("seType", seType);
response.putString("errorCode", errorCode);
response.putString("errorDesc", errorDesc);
promise.reject(errorCode, errorDesc, response);
}
});
}
/**
* 检查是否安装云闪付客户端的接口
*
* @param promise
*/
@ReactMethod
public void checkWalletInstalled(Promise promise) {
boolean res = UPPayAssistEx.checkWalletInstalled(getCurrentActivity());
promise.resolve(res);
}
}