nikosdouvlis / capacitor-navigationbar Goto Github PK

@NativePlugin()
public class NavigationBar extends com.nikosdouvlis.navigationbar.NavigationBar {
  @Override
  @PluginMethod()
  public void setBackgroundColor(PluginCall call) {
    String color = call.getString("color");

    try {
      final int parsedColor = Color.parseColor(color);
      final Window window = ((Activity) getContext()).getWindow();
      final boolean isLight = ColorUtils.calculateLuminance(parsedColor) > 0.5;

      getActivity().runOnUiThread(new Runnable() {
        @Override
        public void run() {
          if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            View decorView = window.getDecorView();
            int visibilityFlags = decorView.getSystemUiVisibility();
            window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
            window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
            if (isLight) {
              decorView.setSystemUiVisibility(visibilityFlags | View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR);
            } else {
              decorView.setSystemUiVisibility(visibilityFlags & ~View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR);
            }
          }
        }
      });
    } catch (Exception e) {
      call.error(e.toString());
    }

    super.setBackgroundColor(call);
  }
}