public static String getIdString()

in stetho/src/main/java/com/facebook/stetho/common/android/ResourcesUtil.java [31:64]

30 lines of code
3 McCabe index (conditional complexity)


  public static String getIdString(@Nullable Resources r, int resourceId)
      throws Resources.NotFoundException {
    if (r == null) {
      return getFallbackIdString(resourceId);
    }

    String prefix;
    String prefixSeparator;
    switch (getResourcePackageId(resourceId)) {
      case 0x7f:
        prefix = "";
        prefixSeparator = "";
        break;
      default:
        prefix = r.getResourcePackageName(resourceId);
        prefixSeparator = ":";
        break;
    }

    String typeName = r.getResourceTypeName(resourceId);
    String entryName = r.getResourceEntryName(resourceId);

    StringBuilder sb = new StringBuilder(
        1 + prefix.length() + prefixSeparator.length() +
            typeName.length() + 1 + entryName.length());
    sb.append("@");
    sb.append(prefix);
    sb.append(prefixSeparator);
    sb.append(typeName);
    sb.append("/");
    sb.append(entryName);

    return sb.toString();
  }