Get String values from XML Resource file in global scope

Question

I am using Android Validation Saripaar Library for validation, I need to assign my XML Resource strings to message attribute, I'm unable to get System Resources by getResources.getStrings(R.strings.myString) at this scope because "this" is not accessible outside local scope.

    public class signup extends Activity 
    {
        @Order(1)
        @Email(message =  "Please Type Correct Email!")
        private EditText email;
        //onCreate()....
    }

Answer 1

Try as follows

@Email(messageResId = R.string.invalid_email)
@BindView(R.id.et_mail)
EditText etMail;


From source code of saripar

@ValidateUsing(EmailRule.class)
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.FIELD)
public @interface Email {
    boolean allowLocal()    
default false;

    int sequence()          default -1;
    int messageResId()      default -1;
    String message()        default "Invalid email";
}