Supporting Android SDK minimum version 25

If you need to support Android SDK minimum version 25, add these additional items to your app's build.gradle to enable the Nami SDK for Android to work.

android {
    compileOptions {
      // Flag to enable support for the new language APIs.
      // Required to support Android SDK minimum version 25 
        coreLibraryDesugaringEnabled true
  }
  
  dependencies {
    coreLibraryDesugaring "com.android.tools:desugar_jdk_libs:1.1.5"
}