diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..5792926
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,11 @@
+*.iml
+.gradle
+gradle.properties
+/local.properties
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..796b96d
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..b40e5d9
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,35 @@
+apply plugin: 'com.android.application'
+
+apply plugin: 'kotlin-android'
+
+apply plugin: 'kotlin-android-extensions'
+
+android {
+ compileSdkVersion 26
+ defaultConfig {
+ applicationId "com.todo.todokotlinmvp"
+ minSdkVersion 15
+ targetSdkVersion 26
+ versionCode 1
+ versionName "1.0"
+ testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+ }
+ buildTypes {
+ release {
+ minifyEnabled false
+ proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+ }
+ }
+}
+
+dependencies {
+ implementation fileTree(dir: 'libs', include: ['*.jar'])
+ implementation"org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
+ implementation 'com.android.support:appcompat-v7:26.1.0'
+ implementation 'com.android.support.constraint:constraint-layout:1.1.0'
+ testImplementation 'junit:junit:4.12'
+ androidTestImplementation 'com.android.support.test:runner:1.0.2'
+ androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
+
+ testImplementation group: 'com.nhaarman', name: 'mockito-kotlin', version: '1.5.0'
+}
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..f1b4245
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+# http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+# public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..f038309
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,23 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/java/com/todo/constants/Constants.kt b/app/src/main/java/com/todo/constants/Constants.kt
new file mode 100644
index 0000000..93c87eb
--- /dev/null
+++ b/app/src/main/java/com/todo/constants/Constants.kt
@@ -0,0 +1,5 @@
+package com.todo.constants
+
+const val ADD_TO_DO_REQUEST_CODE = 1111
+const val ADD_TO_DO_RESULT_CODE = 2222
+const val ADD_TO_DO_KEY = "addToDoMsg"
\ No newline at end of file
diff --git a/app/src/main/java/com/todo/presenter/AddToDoPresenter.kt b/app/src/main/java/com/todo/presenter/AddToDoPresenter.kt
new file mode 100644
index 0000000..eb35e1f
--- /dev/null
+++ b/app/src/main/java/com/todo/presenter/AddToDoPresenter.kt
@@ -0,0 +1,18 @@
+package com.todo.presenter
+
+import com.todo.constants.ADD_TO_DO_KEY
+import com.todo.constants.ADD_TO_DO_RESULT_CODE
+import com.todo.view.addToDo.AddToDoView
+
+class AddToDoPresenter(val view: AddToDoView) {
+
+ fun onSaveToDo() {
+
+ view.getMessageView()?.text.let {
+ if(it.toString().isNotBlank()) {
+ view.setResultMessage(ADD_TO_DO_RESULT_CODE, view.getMessageView()?.text.toString(), ADD_TO_DO_KEY)
+ view.finishView()
+ }
+ }
+ }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/todo/presenter/ToDoHomePresenter.kt b/app/src/main/java/com/todo/presenter/ToDoHomePresenter.kt
new file mode 100644
index 0000000..25a8624
--- /dev/null
+++ b/app/src/main/java/com/todo/presenter/ToDoHomePresenter.kt
@@ -0,0 +1,27 @@
+package com.todo.presenter
+
+import android.content.Intent
+import android.widget.ArrayAdapter
+import com.todo.constants.ADD_TO_DO_KEY
+import com.todo.constants.ADD_TO_DO_REQUEST_CODE
+import com.todo.constants.ADD_TO_DO_RESULT_CODE
+import com.todo.view.addToDo.AddToDoActivity
+import com.todo.view.home.ToDoHomeView
+
+class ToDoHomePresenter(val view: ToDoHomeView, val toDoListAdapter: ArrayAdapter) {
+
+ fun onViewCreated() {
+ view.getToDoListView()?.adapter = this.toDoListAdapter
+ }
+
+ fun onAddNewTodo() {
+ view.startNewIntent(destination = AddToDoActivity::class, requestCode = ADD_TO_DO_REQUEST_CODE)
+ }
+
+ fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+ if (requestCode == ADD_TO_DO_REQUEST_CODE && resultCode == ADD_TO_DO_RESULT_CODE && data != null) {
+ this.toDoListAdapter.add(data.getStringExtra(ADD_TO_DO_KEY))
+ this.toDoListAdapter.notifyDataSetChanged()
+ }
+ }
+}
diff --git a/app/src/main/java/com/todo/view/addToDo/AddToDoActivity.kt b/app/src/main/java/com/todo/view/addToDo/AddToDoActivity.kt
new file mode 100644
index 0000000..42bf918
--- /dev/null
+++ b/app/src/main/java/com/todo/view/addToDo/AddToDoActivity.kt
@@ -0,0 +1,39 @@
+package com.todo.view.addToDo
+
+import android.content.Intent
+import android.os.Bundle
+import android.support.v7.app.AppCompatActivity
+import android.view.View
+import android.widget.EditText
+import com.todo.presenter.AddToDoPresenter
+import com.todo.todokotlinmvp.R
+
+class AddToDoActivity : AppCompatActivity(), AddToDoView {
+
+ private var message: EditText? = null
+ private var presenter: AddToDoPresenter? = null
+
+ override fun onCreate(savedInstanceState: Bundle?) {
+ super.onCreate(savedInstanceState)
+ setContentView(R.layout.add_to_do_layout);
+ message = findViewById(R.id.new_msg);
+ presenter = AddToDoPresenter(this)
+ }
+
+ fun onSave(view: View) {
+ presenter?.onSaveToDo()
+ }
+
+ override fun getMessageView(): EditText? {
+ return message
+ }
+
+ override fun setResultMessage(resultCode: Int, resultMessage: String, addToDoKey: String) {
+ val out = Intent()
+ out.putExtra(addToDoKey, resultMessage)
+ setResult(resultCode, out)
+ }
+ override fun finishView() {
+ finish()
+ }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/todo/view/addToDo/AddToDoView.kt b/app/src/main/java/com/todo/view/addToDo/AddToDoView.kt
new file mode 100644
index 0000000..f3ce969
--- /dev/null
+++ b/app/src/main/java/com/todo/view/addToDo/AddToDoView.kt
@@ -0,0 +1,9 @@
+package com.todo.view.addToDo
+
+import android.widget.EditText
+
+interface AddToDoView {
+ fun getMessageView(): EditText?
+ fun setResultMessage(resultCode: Int, resultMessage: String, addToDoKey: String)
+ fun finishView()
+}
diff --git a/app/src/main/java/com/todo/view/home/ToDoHomeActivity.kt b/app/src/main/java/com/todo/view/home/ToDoHomeActivity.kt
new file mode 100644
index 0000000..6c12fd0
--- /dev/null
+++ b/app/src/main/java/com/todo/view/home/ToDoHomeActivity.kt
@@ -0,0 +1,44 @@
+package com.todo.view.home
+
+import android.content.Intent
+import android.os.Bundle
+import android.support.v7.app.AppCompatActivity
+import android.view.View
+import android.widget.ArrayAdapter
+import android.widget.ListView
+import com.todo.presenter.ToDoHomePresenter
+import com.todo.todokotlinmvp.R
+import com.todo.view.addToDo.AddToDoActivity
+import kotlin.reflect.KClass
+
+class ToDoHomeActivity : AppCompatActivity(), ToDoHomeView {
+ private var homePresenter: ToDoHomePresenter? = null
+ private var toDoListView: ListView? = null
+
+ override fun onCreate(savedInstanceState: Bundle?) {
+ super.onCreate(savedInstanceState)
+ setContentView(R.layout.activity_main)
+ val listAdapter = ArrayAdapter(this, android.R.layout.simple_list_item_1, android.R.id.text1)
+ homePresenter = ToDoHomePresenter(this, listAdapter)
+ toDoListView = findViewById(R.id.my_to_do_list)
+ homePresenter?.onViewCreated()
+ }
+
+ fun addNewTodo(addToDoButton: View) {
+ homePresenter?.onAddNewTodo()
+ }
+
+ override fun startNewIntent(destination: KClass, requestCode: Int) {
+ val intent = Intent(this, destination.java)
+ startActivityForResult(intent, requestCode)
+ }
+
+ override fun getToDoListView(): ListView? {
+ return toDoListView
+ }
+
+ override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+ super.onActivityResult(requestCode, resultCode, data)
+ homePresenter?.onActivityResult(requestCode, resultCode, data)
+ }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/todo/view/home/ToDoHomeView.kt b/app/src/main/java/com/todo/view/home/ToDoHomeView.kt
new file mode 100644
index 0000000..cd00b17
--- /dev/null
+++ b/app/src/main/java/com/todo/view/home/ToDoHomeView.kt
@@ -0,0 +1,10 @@
+package com.todo.view.home
+
+import android.widget.ListView
+import com.todo.view.addToDo.AddToDoActivity
+import kotlin.reflect.KClass
+
+interface ToDoHomeView {
+ fun startNewIntent(destination: KClass, requestCode: Int)
+ fun getToDoListView(): ListView?
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..c7bd21d
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,34 @@
+
+
+
+
+