private void onStateChanged()

in NearbyConnectionsWalkieTalkie/app/src/automatic/java/com/google/location/nearby/apps/walkietalkie/MainActivity.java [280:330]

41 lines of code
11 McCabe index (conditional complexity)


  private void onStateChanged(State oldState, State newState) {
    if (mCurrentAnimator != null && mCurrentAnimator.isRunning()) {
      mCurrentAnimator.cancel();
    }

    // Update Nearby Connections to the new state.
    switch (newState) {
      case SEARCHING:
        disconnectFromAllEndpoints();
        startDiscovering();
        startAdvertising();
        break;
      case CONNECTED:
        stopDiscovering();
        stopAdvertising();
        break;
      case UNKNOWN:
        stopAllEndpoints();
        break;
      default:
        // no-op
        break;
    }

    // Update the UI.
    switch (oldState) {
      case UNKNOWN:
        // Unknown is our initial state. Whatever state we move to,
        // we're transitioning forwards.
        transitionForward(oldState, newState);
        break;
      case SEARCHING:
        switch (newState) {
          case UNKNOWN:
            transitionBackward(oldState, newState);
            break;
          case CONNECTED:
            transitionForward(oldState, newState);
            break;
          default:
            // no-op
            break;
        }
        break;
      case CONNECTED:
        // Connected is our final state. Whatever new state we move to,
        // we're transitioning backwards.
        transitionBackward(oldState, newState);
        break;
    }
  }