public String getAndroidAppName(Manifest manifest) {
    if (manifest == null
        || manifest.getXmlTag() == null
        || manifest.getXmlTag().getAttribute(ANDROID_APP_NAME) == null) {
      return null;
    }

    String name;
    if (manifest != null
        && manifest.getApplication() != null
        && manifest.getApplication().getName() != null) {
      AndroidAttributeValue<PsiClass> t = manifest.getApplication().getName();
      if (t != null) {
        PsiClass valur = t.getValue();
        if (valur != null) {
          name = valur.getName();
          return name;
        } else return null;
      } else return null;

    } else return null;
  }