See attached docCreate UserLogin class - first create the UML, then create the Kotlin class with a...

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See attached docCreate UserLogin class - first create the UML, then create the Kotlin class with a main function that tests the class and its constructor and methods, then create an Android app that would allow the a user to login. Your UserLogin should maintain: user real name, username, password, userID (integer, unique) Your UserLogin class should have a toString function that returns a string containing all the information (user's name, username, password, and userID) nicely formatted. Create a main() function that instantiates at least 2 instances of the UserLogin, demonstrating that the userID gets changed. (HINT: see the Kotlin Classes, Constructors, and a Singleton video in the Media and Readings section) Your Android UI should have appropriate layouts, textviews, input fields, and buttons - it does not have to be functional, but your Android widgets (textviews, inputs, buttons) should be named appropriately) (Name your Android class your initials and UserLogin Zip all your materials into one file.  You have 2 weeks for this assignment

Swapnil · Accepted Answer

93597/application/.gitignore
/build
93597/application/app.iml
 
   
     
       
         
      
    
     
       
         
         
         
         
           generateDebugSources
        
         
         
         
         
         
      
    
     
       
         
         
           
           
           
           
           
           
           
           
           
             
          
           
             
          
        
      
    
  
   
     
     
     
     
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
    
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
  
93597/application/build.gradle
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
android 
{
    compileSdkVersion 25
    buildToolsVersion '25.0.1'
    defaultConfig 
    {
        applicationId "com.kotlindroider.welcome"
        minSdkVersion 15
        targetSdkVersion 25
        versionCode 1
        versionName "1.0"
    }
    buildTypes 
    {
        release 
        {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}
dependencies 
{
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:25.0.1'
    compile 'com.android.support:design:25.0.1'
    compile "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
}
repositories 
{
    mavenCentral()
}
93597/application/src/main/AndroidManifest.xml
 
     
         
             
                 
                 
            
        
         
         
    
93597/application/src/main/java/com/kotlindroider/welcome/LoginActivity.kt
package com.kotlindroider.welcome
import android.app.Activity
import android.app.ProgressDialog
import android.content.Intent
import android.os.Bundle
import android.support.v7.app.AppCompatActivity
import android.util.Log
import android.widget.Button
import android.widget.EditText
import android.widget.TextView
import android.widget.Toast
class LoginActivity : AppCompatActivity() 
{
    var _emailText: EditText? = null
    var _passwordText: EditText? = null
    var _loginButton: Button? = null
    var _signupLink: TextView? = null
    public override fun onCreate(savedInstanceState: Bundle?) 
    {
        super.onCreate(savedInstanceState)
        setContentView(com.kotlindroider.welcome.R.layout.activity_login
        _loginButton = findViewById(R.id.btn_login) as Button
        _signupLink = findViewById(R.id.link_signup) as TextView
        _passwordText = findViewById(R.id.input_password) as EditText
        _emailText = findViewById(R.id.input_email) as EditText
        _loginButton!!.setOnClickListener 
        { 
            login() 
        }
        _signupLink!!.setOnClickListener 
        {
            val intent = Intent(applicationContext, SignupActivity::class.java)
            startActivityForResult(intent, REQUEST_SIGNUP)
            finish()
        }
    }
    fun login() 
    {
        Log.d(TAG, "Login")
        if (!validate()) 
        {
            onLoginFailed()
            return
        }
        _loginButton!!.

Create UserLogin class - first create the UML, then create the Kotlin class with a main function that tests the class and its constructor and methods, then create an Android app that would allow the a...

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