*Added Kotlin version of the sample app used to implement DeviceRisk SDK (#22)

* *Added Kotlin version of the sample app used to implement DeviceRisk SDK

* *Fixed issues found in pull request

Author: jacob-schmit

android-studio-sample-app/app/build.gradle

@@ -7,8 +7,8 @@ android {
         applicationId "com.iovation.mobile.android.sample.sampleapp"
         minSdkVersion 21
         targetSdkVersion 31
-        versionCode 4
-        versionName "5.0.0"
+        versionCode 9
+        versionName "5.0.1"
     }
     buildTypes {
         release {

android-studio-sample-app/build.gradle

@@ -7,7 +7,8 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.0.2'
+        classpath 'com.android.tools.build:gradle:7.0.3'
+        classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.6.10'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

android-studio-sample-app/gradle.properties

@@ -15,4 +15,6 @@
 # When configured, Gradle will run in incubating parallel mode.
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
-# org.gradle.parallel=true
+# org.gradle.parallel=true
+android.enableJetifier=true
+android.useAndroidX=true

android-studio-sample-app/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Mon Nov 09 08:29:48 PST 2020
+#Thu Mar 30 14:27:27 EDT 2023
 distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-bin.zip
 distributionPath=wrapper/dists
-zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip
+zipStoreBase=GRADLE_USER_HOME

android-studio-sample-app/kotlinApp/.gitignore

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

android-studio-sample-app/kotlinApp/build.gradle

@@ -0,0 +1,40 @@
+plugins {
+    id 'com.android.application'
+    id 'org.jetbrains.kotlin.android'
+}
+
+android {
+    compileSdk 32
+
+    defaultConfig {
+        applicationId "com.iovation.mobile.android.sample.kotlinApp"
+        minSdk 21
+        targetSdk 32
+        versionCode 10
+        versionName "5.0.1"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    buildFeatures {
+        viewBinding true
+    }
+}
+
+dependencies {
+    implementation 'androidx.appcompat:appcompat:1.0.0'
+    implementation files('libs/fraudforce-lib-release-5.0.0.aar')
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.3'
+}

android-studio-sample-app/kotlinApp/libs/fraudforce-lib-release-5.0.0.aar

@@ -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

android-studio-sample-app/kotlinApp/proguard-rules.pro

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.iovation.mobile.android.sample.kotlinApp">
+
+    <application
+        android:name=".MainApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Androidstudiosampleapp">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

android-studio-sample-app/kotlinApp/src/main/AndroidManifest.xml

@@ -0,0 +1,63 @@
+package com.iovation.mobile.android.sample.kotlinApp
+
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import android.view.View
+import com.iovation.mobile.android.FraudForceManager
+import com.iovation.mobile.android.sample.kotlinApp.databinding.ActivityMainBinding
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+
+class MainActivity : AppCompatActivity() {
+    private lateinit var binding: ActivityMainBinding
+
+    private val uiScope = CoroutineScope(Dispatchers.IO)
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        FraudForceManager.refresh(applicationContext)
+
+        binding = ActivityMainBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+
+        binding.button.setOnClickListener{
+            blackboxRequestHandler()
+        }
+    }
+
+    private fun blackboxRequestHandler() {
+        binding.blackboxResult.text = ""
+        binding.blackboxResult.visibility = View.GONE
+
+        binding.blackboxResultLine.visibility = View.GONE
+
+        binding.blackboxLabel.text = getString(R.string.printing_wait_msg)
+        binding.blackboxLabel.visibility = View.VISIBLE
+
+        uiScope.launch {
+            val blackbox : String = getBlackbox()
+            withContext(Dispatchers.Main) {
+                printBlackbox(blackbox)
+            }
+        }
+    }
+
+    private fun getBlackbox() : String {
+        return FraudForceManager.getBlackbox(applicationContext)
+    }
+
+    private fun printBlackbox(blackbox : String){
+        binding.blackboxLabel.text = getString(R.string.blackbox_label)
+        binding.blackboxLabel.visibility = View.VISIBLE
+
+        binding.blackboxResultLine.visibility = View.VISIBLE
+
+        binding.blackboxResult.text = blackbox
+        binding.blackboxResult.visibility = View.VISIBLE
+
+        FraudForceManager.refresh(applicationContext)
+    }
+}