private void setupButtonsByFlightState() {
final State droneState = getDrone().getAttribute(AttributeType.STATE);
if (droneState != null && droneState.isConnected()) {
if (droneState.isArmed()) {
if (droneState.isFlying()) {
setupButtonsForFlying();
} else {
setupButtonsForArmed();
}
} else {
setupButtonsForDisarmed();
}
} else {
setupButtonsForDisconnected();
}
}
@Override
public boolean isSlidingUpPanelEnabled(Drone drone) {
final State droneState = drone.getAttribute(AttributeType.STATE);
return droneState.isConnected() && droneState.isArmed() && droneState.isFlying();
}
public boolean isConnected() {
final IDroneApi droneApi = droneApiRef.get();
State droneState = getAttribute(AttributeType.STATE);
return isStarted(droneApi) && droneState.isConnected();
}