How do I get the value of String r outside the getInformation method? Specifically, I want to set String stringpwd equal to String r. (getInformation is a void method)
EDIT: I forgot to mention, I only want to set the value stringpwd after success has been completed.
String user = emailaddress.getText().toString().trim();
String pwd = password.getText().toString().trim();
db.getInformation("password", user, new DatabaseHelper.MyCallback() {
@Override
public void success(String r) {
// Use result
}
@Override
public void failure(Throwable t) {
// Display error
}
});
String stringpwd = r;
You can define a global variable (example used below: userCpy), and initialise or store the value of string r in that variable making it availabe, elsewhere.
String userCpy = null;
int flag = 0;
String user = emailaddress.getText().toString().trim();
String pwd = password.getText().toString().trim();
db.getInformation("password", user, new DatabaseHelper.MyCallback() {
@Override
public void success(String r) {
// Use result
userCpy = r;
flag = 1;
}
@Override
public void failure(Throwable t) {
// Display error
}
});
if(flag==1)
String stringpwd = userCpy;