Created module of calculator

app/build.gradle

@@ -25,10 +25,10 @@ android {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    implementation 'androidx.appcompat:appcompat:1.0.0-beta01'
-    implementation 'androidx.core:core-ktx:1.1.0-alpha04'
-    implementation 'androidx.constraintlayout:constraintlayout:1.1.2'
+    implementation 'androidx.appcompat:appcompat:1.0.2'
+    implementation 'androidx.core:core-ktx:1.0.1'
+    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
     testImplementation 'junit:junit:4.12'
-    androidTestImplementation 'androidx.test:runner:1.1.0-alpha4'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0-alpha4'
+    androidTestImplementation 'androidx.test:runner:1.1.1'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
 }

build.gradle

@@ -5,7 +5,7 @@ buildscript {
     repositories {
         google()
         jcenter()
-        
+
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.3.1'
@@ -19,7 +19,7 @@ allprojects {
     repositories {
         google()
         jcenter()
-        
+
     }
 }
 

cravecalculator/.gitignore

@@ -0,0 +1 @@
+/build

cravecalculator/build.gradle

@@ -0,0 +1,40 @@
+apply plugin: 'com.android.library'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 28
+
+
+
+    defaultConfig {
+        minSdkVersion 21
+        targetSdkVersion 28
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+
+    implementation 'com.android.support:appcompat-v7:28.0.0'
+    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
+    implementation 'androidx.lifecycle:lifecycle-extensions:2.0.0'
+    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.0.0'
+    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'
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+}

cravecalculator/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

cravecalculator/src/androidTest/java/com/cravefood/cravecalculator/ExampleInstrumentedTest.java

@@ -0,0 +1,26 @@
+package com.cravefood.cravecalculator;
+
+import android.content.Context;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getTargetContext();
+
+        assertEquals("com.cravefood.cravecalculator.test", appContext.getPackageName());
+    }
+}

cravecalculator/src/main/AndroidManifest.xml

@@ -0,0 +1,2 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="com.cravefood.cravecalculator"/>

cravecalculator/src/main/java/com/cravefood/cravecalculator/CalculatorFragment.kt

@@ -0,0 +1,32 @@
+package com.cravefood.cravecalculator
+
+import androidx.lifecycle.ViewModelProviders
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+
+
+class CalculatorFragment : Fragment() {
+
+    companion object {
+        fun newInstance() = CalculatorFragment()
+    }
+
+    private lateinit var viewModel: CalculatorViewModel
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        return inflater.inflate(R.layout.calculator_fragment, container, false)
+    }
+
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+        viewModel = ViewModelProviders.of(this).get(CalculatorViewModel::class.java)
+
+    }
+
+}

cravecalculator/src/main/java/com/cravefood/cravecalculator/CalculatorViewModel.kt

@@ -0,0 +1,7 @@
+package com.cravefood.cravecalculator
+
+import androidx.lifecycle.ViewModel;
+
+class CalculatorViewModel : ViewModel() {
+    // TODO: Implement the ViewModel
+}

cravecalculator/src/main/res/layout/calculator_fragment.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:tools="http://schemas.android.com/tools"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        tools:context=".CalculatorFragment">
+
+    <TextView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:text="Hello Test"/>
+
+</FrameLayout>

cravecalculator/src/main/res/values/strings.xml

@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">cravecalculator</string>
+</resources>

cravecalculator/src/test/java/com/cravefood/cravecalculator/ExampleUnitTest.java

@@ -0,0 +1,17 @@
+package com.cravefood.cravecalculator;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}

settings.gradle

@@ -1 +1 @@
-include ':app'
+include ':app', ':cravecalculator'