Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.content.Intent;

public class Main {
    public static final String FIELD_ID = "field_id";

    /**
     * @return the id of the field in which the result to be filled. Or, {@code -1} for error.
     */
    public static int getFieldId(Intent intent) {
        if (intent == null) {
            return -1;
        }
        return intent.getIntExtra(FIELD_ID, -1);
    }
}