Introduce kotlin on DB level

Signed-off-by: Aron Heinecke <aron.heinecke@t-online.de>

Author: 0xpr03

app/build.gradle

@@ -1,4 +1,5 @@
 apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
 
 android {
     compileSdkVersion 30
@@ -50,4 +51,10 @@ dependencies {
     testImplementation 'junit:junit:4.12'
 
     implementation "info.guardianproject.netcipher:netcipher:2.1.0"
+    implementation "androidx.core:core-ktx:+"
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.2.0"
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+}
+repositories {
+    mavenCentral()
 }