Hi All
I want to get only one Variable from a PHP MySQL-Statement to a String in Android.
I have write a function:
private fun getLastID() {
var lastID: String? = null
val queue = Volley.newRequestQueue(this)
val url = "https://uwbeinternational.org/android/getLastSPLId.php"
// Request a string response from the provided URL.
val stringRequest = StringRequest(
Request.Method.GET, url,
{ response ->
lastID = response
},
{ lastID = "Fail!" })
queue.add(stringRequest)
}
How i can use the string “lastID” outside of this Function in my Project?
All Results show’s “null”, but if i make a Toast inside th Function, the Result is “42”.