public static String assetFilePath()

in NativeApp/app/src/main/java/org/pytorch/nativeapp/MainActivity.java [17:37]

• 20 lines of code
• 5 McCabe index (conditional complexity)

  public static String assetFilePath(Context context, String assetName) {
    File file = new File(context.getFilesDir(), assetName);
    if (file.exists() && file.length() > 0) {
      return file.getAbsolutePath();
    }

    try (InputStream is = context.getAssets().open(assetName)) {
      try (OutputStream os = new FileOutputStream(file)) {
        byte[] buffer = new byte[4 * 1024];
        int read;
        while ((read = is.read(buffer)) != -1) {
          os.write(buffer, 0, read);
        }
        os.flush();
      }
      return file.getAbsolutePath();
    } catch (IOException e) {
      Log.e(TAG, "Error process asset " + assetName + " to file path");
    }
    return null;
  }