Only for legacy android systemIf possible, we recommend using Lexiby Pro.Simply start up the navigation App. and finish it (like Map or Navigation etc... )Auto-launch and termination of Navigation App. when driving by carIt is an app for those who use map when driving by car.Auto-launch and termination of google-map, and using the air button while driving You can turn on a specific app or page defined by the user without disturbing driving.** Navigation App.: T-map, kakao-navi, navermap-navi, g-maps go , γ«γΌγγ carnav, etc...