HelloWorldApp/app/src/main/res/drawable/ic_launcher_background.xml
SpeechRecognition/app/src/main/res/drawable/ic_launcher_background.xml

HelloWorldApp/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
SpeechRecognition/app/src/main/res/drawable-v24/ic_launcher_foreground.xml