问题：webview调用微信app进行支付的时候 无法唤醒微信，只能跳出选择浏览器的弹框

@Override
    public boolean shouldOverrideUrlLoading(WebView view, String url) {
        try {
            Log.d("UMHybrid", "shouldOverrideUrlLoading url:" + url);
            String decodedURL = java.net.URLDecoder.decode(url, "UTF-8");
            if (url.startsWith("https://wx.tenpay.com/cgi-bin/mmpayweb-bin/checkmweb?") || url.startsWith("weixin://wap/pay?")) {/* WebView 唤起微信支付页面*/
                try {
                    Intent intent = new Intent();
                    intent.setAction(Intent.ACTION_VIEW);
                    intent.setData(Uri.parse(url));
                    mContext.startActivity(intent);
                } catch (android.content.ActivityNotFoundException e) {
                    Toast.showSToast(mContext, "未安装微信");
                    Log.e(TAG, "shouldOverrideUrlLoading: e=" + e.toString());
                }
                return true;
            }
            return super.shouldOverrideUrlLoading(view, url);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return super.shouldOverrideUrlLoading(view, url);
    }

解决方案：

Map<String, String> extraHeaders = new HashMap<String, String>();
extraHeaders.put("Referer", "http://www.xxxxxx.com");//商户申请H5时提交的授权域名
view.loadUrl(url, extraHeaders);

@Override
    public boolean shouldOverrideUrlLoading(WebView view, String url) {
        try {
            Log.d("UMHybrid", "shouldOverrideUrlLoading url:" + url);
            String decodedURL = java.net.URLDecoder.decode(url, "UTF-8");
            if (url.startsWith("https://wx.tenpay.com/cgi-bin/mmpayweb-bin/checkmweb?")) {
                Map<String, String> extraHeaders = new HashMap<String, String>();
                extraHeaders.put("Referer", "http://www.xxxxxx.com");//商户申请H5时提交的授权域名
                view.loadUrl(url, extraHeaders);
                return true;
            } else if (url.startsWith("weixin://wap/pay?")){
                try {
                    Intent intent = new Intent();
                    intent.setAction(Intent.ACTION_VIEW);
                    intent.setData(Uri.parse(url));
                    cordova.getActivity().startActivity(intent);
                } catch (android.content.ActivityNotFoundException e) {
                    DialogUtil.toast(cordova.getActivity(), "未安装微信");
                    Log.e(TAG, "shouldOverrideUrlLoading: e=" + e.toString());
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return super.shouldOverrideUrlLoading(view, url);
    }