android studio接入微信支付 |
您所在的位置：网站首页 › 微信支付页面制作 › android studio接入微信支付 |
android studio接入微信支付
|
微信官网申请好appid 1.将微信的libs下的jar拷贝到自己项目中
3.再包名com.xxx.xxx.wxap下添加一个WXPayEntryActivity类： import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.util.Log; import android.widget.Toast; import com.ftaro.adapter.FtPay; import com.ftaro.adapter.Manager; import com.ftaro.adapter.PublicArgs; import com.tencent.mm.sdk.constants.ConstantsAPI; import com.tencent.mm.sdk.modelbase.BaseReq; import com.tencent.mm.sdk.modelbase.BaseResp; import com.tencent.mm.sdk.openapi.IWXAPI; import com.tencent.mm.sdk.openapi.IWXAPIEventHandler; import com.tencent.mm.sdk.openapi.WXAPIFactory; public class WXPayEntryActivity extends Activity implements IWXAPIEventHandler { private IWXAPI api; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); api = WXAPIFactory.createWXAPI(this, PublicArgs.WX_APP_ID); api.handleIntent(getIntent(), this); } @Override protected void onNewIntent(Intent intent) { super.onNewIntent(intent); setIntent(intent); api.handleIntent(intent, this); } @Override public void onReq(BaseReq req) { // TODO Auto-generated method stub } @Override public void onResp(BaseResp resp) { Log.d("coyc", "onPayFinish, errCode = " + resp.errCode); int pid=((FtPay)(Manager.getInstance().ftPay)).pid; if (resp.getType() == ConstantsAPI.COMMAND_PAY_BY_WX) { if (resp.errCode == 0) {// Toast.makeText(WXPayEntryActivity.this, “支付成功”, Toast.LENGTH_LONG).show(); Manager.notifyPay(1,pid,""); } else if (resp.errCode == -2) { // 用户取消 // Toast.makeText(WXPayEntryActivity.this, “用户取消”, Toast.LENGTH_LONG).show(); Manager.notifyPay(-2,pid,""); } else{// Toast.makeText(WXPayEntryActivity.this, “支付失败”, Toast.LENGTH_LONG).show(); Manager.notifyPay(-1,pid,""); } } finish(); }} 4.调用支付签名都需要服务端做： //微信支付 public void callWxPay() { if (api.isWXAppInstalled() && !api.isWXAppSupportAPI()) { //判断微信版本是否支持支付 Toast.makeText(activity, “请您先安装微信客户端!”,Toast.LENGTH_SHORT).show(); return; } connectWetChatWeb(); } private void connectWetChatWeb() { new Timer().schedule(new TimerTask() { @Override public void run() { params.add(new BasicNameValuePair(“method”, “xxxx”)); params.add(new BasicNameValuePair(“key”, “xxxxx”)); params.add(new BasicNameValuePair(“payType”, payType));//payType：1支付宝 0微信 params.add(new BasicNameValuePair(“orderId”,Manager.getInstance().js_order));//Manager.getInstance().js_order String result = post(“自己服务端地址”); Log.d(“gmf weixinresult:”,result); String orderInfo=result; try { JSONObject data = new JSONObject(orderInfo.toString()); Log.d(“data123:”,data.toString()); String appId = data.getString(“appid”); String partnerId = data.getString(“partnerid”); String prepayId = data.getString(“prepayid”); String packageValue = data.getString(“package”); String nonceStr = data.getString(“noncestr”); String timeStamp = data.getString(“timestamp”); String sign = data.getString(“sign”); Log.d("gmfappId",appId); Log.d("gmfpartnerId",partnerId); Log.d("gmfprepayId",prepayId); Log.d("gmfpackageValue",packageValue); Log.d("gmfnonceStr",nonceStr); Log.d("gmftimeStamp",timeStamp); Log.d("gmfsign",sign); PayReq req = new PayReq(); req.appId = appId; req.partnerId = partnerId; req.prepayId = prepayId; req.packageValue = packageValue; req.nonceStr = nonceStr; req.timeStamp = timeStamp; req.sign = sign; api.sendReq(req); return; } catch (JSONException e) { e.printStackTrace(); } } }, 0); } |
添加为依赖库 2.在Androidmanifest.xml中添加 
【本文地址】
今日新闻 |
推荐新闻 |