Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import android.widget.EditText;
import android.widget.Spinner;

public class Main {
    /**
     * Gets text from an editText, checks if it is valid, trims it, and if it is not = null,
     * returns a boolean of true/ false
     * @param et
     * @return
     */
    public static boolean isFieldValid(EditText et) {
        String str = et.getText().toString();
        if (!str.equals(null)) {
            str = str.trim();
            if (!str.equalsIgnoreCase("")) {
                if (!str.isEmpty()) {
                    return true;
                }
            }
        }
        return false;
    }

    /**
     * Gets text from a spinner, checks if it is valid, trims it, and if it is not = null,
     * returns a boolean of true/ false
     * @param spinner
     * @return
     */
    public static boolean isFieldValid(Spinner spinner) {
        String str = spinner.getSelectedItem().toString();
        if (!str.equals(null)) {
            str = str.trim();
            if (!str.equalsIgnoreCase("")) {
                return true;
            }
        }
        return false;
    }
}