chelseatroy

class LoginActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
 
        ...
        signInButton.setOnClickListener { view ->
            if (isNetworkConnected()) {
                authenticate() //REPLACE CALL TO startActivity() WITH THIS LINE
            } else {

chelseatroy

class LoginActivity : AppCompatActivity() {

    ...
    
    fun authenticate() {
        val loginJob = Job()

        val errorHandler = CoroutineExceptionHandler { _, exception ->
            AlertDialog.Builder(this).setTitle("Error")
                .setMessage(exception.message)

chelseatroy

<?xml version="1.0" encoding="utf-8"?>
<network-security-config>
    <base-config cleartextTrafficPermitted="true">
        <trust-anchors>
            <certificates src="system" />
        </trust-anchors>
    </base-config>
</network-security-config>

chelseatroy

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.chelseatroy.canary">

    <application
        //ADD THIS LINE
        android:networkSecurityConfig="@xml/network_security_config"
        ...
    </application>
  

chelseatroy

package com.chelseatroy.canary.api

import retrofit2.Retrofit
import retrofit2.converter.gson.GsonConverterFactory

class MockyAPIImplementation {
    private val service: LoginService

    companion object {
        const val BASE_URL = "http://www.mocky.io/"

chelseatroy

package com.chelseatroy.canary.api

data class CanarySession(
    val name: String?,
    val token: String?
)

chelseatroy

package com.chelseatroy.canary.api

import retrofit2.http.GET

interface LoginService {
    @GET("/v2/5ed1d35132000070005ca001")
    suspend fun authenticate(): CanarySession
}

chelseatroy

class LoginActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        ...
        signInButton.setOnClickListener { view ->
            if (isNetworkConnected()) {
                startActivity(Intent(this@LoginActivity, MainActivity::class.java))
            } else {
                AlertDialog.Builder(this).setTitle("No Internet Connection")
                    .setMessage("Please check your internet connection and try again")

chelseatroy

class LoginActivity : AppCompatActivity() {

  ...
  
      private fun isNetworkConnected(): Boolean {
        val connectivityManager =
            getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
        val activeNetwork = connectivityManager.activeNetwork
        val networkCapabilities = connectivityManager.getNetworkCapabilities(activeNetwork)
        return networkCapabilities != null &&

chelseatroy

class LoginActivity : AppCompatActivity() {
    ...

    override fun onCreate(savedInstanceState: Bundle?) {
        ...
        signInButton.setOnClickListener { view ->
             startActivity(Intent(this@LoginActivity, MainActivity::class.java))
        }
    }