ResourceManager.java

public class ResourceManager {
  private Resources resources;

  public ResourceManager(Resources resources) {
    this.resources = resources;
  }

  public String getTitle(boolean success) {
    if (success) {
      return resources.getString(R.string.success_title);
    } else {
      return resources.getString(R.string.error_title);
    }
  }

  public String getDescription(boolean success) {
    if (success) {
      return resources.getString(R.string.success_description);
    } else {
      return resources.getString(R.string.error_description);
    }
  }
}