支付宝 - app打开小程序 - 《编程》

暂不支持小程序返回 app
    public void toAlipayMini(){
        String thirdAppId = "1010000000000131";
        String originalText = "5pe26Ze0PTIwMjAwNjE4MTUwMzU2JuS6i+S7tj3mgqjmraPlnKjnmbvlvZVV55u+566h55CG5bmz5Y+wJuaTjeS9nD3ov5jor7fnoa7orqQ=";
        String timestamp = "20200618150356";
        String hashText = "59FFC36576C8DD953F1C307C59CD685E01D8693CA7CE6F6696E9B6DF2D2F2930";
        String signature = "VPvodsFoWTr4mPJTIOP5tkfcELzeaYNQZQZ1uh5sTJbqc/4w2aAx0v8IrYFWgPA2yp0KoW0EqGU1hBbZY3thTg==";
        // 小程序 appId
        String miniProgramAppId = "2021001166643246";
        // 小程序页面
        String targetPage = "pages/sign/sign";
        // app 的回调 url-schema
        String thirdPartSchema = Uri.encode("skfcissmanage://ciss.ais.com:8080/main");
        // 支付宝 app 的 url-schema (加 http/https 前缀就是用浏览器打开支付宝: https://ds.alipay.com/?schema=)
        String aliSchema = "alipays://platformapi/startapp";
        String url = aliSchema
                + "?appId=" + miniProgramAppId
                // 1. 为了与微信统一, 这里参数都保存在 q 中
                // 2. 支付宝小程序会自动解码一次，防止特殊符号导致问题，这里进行双重编码
                + "&page=" + targetPage + Uri.encode("?q=" + Uri.encode("appId=" + thirdAppId + "&timestamp=" + timestamp + "&originalText=" + originalText + "&hashText=" + hashText + "&signature=" + signature))
                // app 的回调 url-schema
                + "&thirdPartSchema=" + thirdPartSchema
                // 支付宝小程序会自动解码一次，防止特殊符号导致问题，这里进行双重编码
                + "&query=" + Uri.encode("query=" + Uri.encode("appId=" + thirdAppId + "&timestamp=" + timestamp + "&originalText=" + originalText + "&hashText=" + hashText + "&signature=" + signature));
        Log.i(TAG, "toAlipayMini: url " + url);
        Log.i(TAG, "toAlipayMini: url " + Uri.parse(url));
        Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
        startActivity(intent);
    }