app直接跳转支付宝转账:
1.首先把自己支付宝的转账二维码保存下来,然后把二维码解析成网址,然后就会得到codeId,就是我下方的urlcode
2.然后把代码添加到Android代码中
String urlCode="FKX02222T3KPE5VMUSBCE0";
Intent intent=Intent.parseUri("intent://platformapi/startapp?saId=10000007&clientVersion=3.7.0.0718&qrcode=https%3A%2F%2Fqr.alipay.com%2F{urlCode}%3F_s%3Dweb-other&_t=1472443966571#Intent;scheme=alipayqr;package=com.eg.android.AlipayGphone;end".replace("{urlCode}", urlCode),1);
startActivity(intent);