安卓 url 跳转到支付宝支付

安卓 url 跳转到支付宝支付

 //跳转到支付宝付款界面
    private void jumpAlipays(String payCode) {
        try {
            Intent intent = new Intent(Intent.ACTION_VIEW);
            Uri uri = null;
            try {
                uri = Uri.parse("alipays://platformapi/startapp?saId=10000007&qrcode=" + URLEncoder.encode(payCode, "UTF-8"));
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            }
            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            intent.setData(uri);
            activity.startActivity(intent);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }