react native change tab navigation tint color function code example

Example: react native expo change color android navigation bar

{
  "androidNavigationBar": {
     /*
        Determines to show or hide bottom navigation bar.
        "true" to show, "false" to hide.
        If set to false, status bar will also be hide. As it's a general rule to hide both status bar and navigation bar on Android developer official docs.
      */
    "visible": BOOLEAN,
    /*
      Configure the navigation bar icons to have light or dark color.
      Valid values: "light-content", "dark-content".
    */
    "barStyle": STRING,

    /*
      Configuration for android navigation bar.
      6 character long hex color string, eg: "#000000"
    */
    "backgroundColor": STRING
  }
}