Define urlscheme to work with the app on the web server. Be
sure to leave the urlscheme for the installation as it is.
The withdraw or deposit should be processed as a universal
link, so that if there is no app, the installation screen is
displayed through the browser.
userid_hash changes the user id to a hex string after sha256
() and sends only the first 32 digits.
Here is an example of what python does.
Here, the logged-in ID on the web and the APP ID may not be
matched. In this case, the app compares the id and displays
an alarming message to log in with a different account.
If id does not exist, it is displayed without checking.
In the E-garden, play and app store connections remain the
same on the initial installation screen.
Thereafter, the withdraw and deposit changes as defined
DApp modifies the url in the call to withdraw and deposit as
In case of E-Wallet App, it is modified to process only each
withdraws or deposits.