How I can get the number of files inside the folder in assets?

Question

How can I know the number of images inside a particular file in assets What should I use?

There is no difference I have a file in my project and inside it I want to know the number of images using the code — Taha Sami, Dec 01 '18 at 16:53
Number of images inside what? What type of file holds multiple images? — TheWanderer, Dec 01 '18 at 16:54
inside assets folder for example assets/Images/here all Images — Taha Sami, Dec 01 '18 at 16:55

score 1 · Answer 1 · answered Dec 01 '18 at 17:54

1

One line code

Int no_of_imgs = getResources().getAssets().list("foldar_name").length;

This works inside activity or fragment class.

answered Dec 01 '18 at 17:54

Mayank Kumar Chaudhari

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Mehdi Varse · Answer 2 · 2018-12-01T19:43:27.230

this code count android assets folder all files also containing in subfolders

private int countAssetFiles(String path) {
    int filesCount = 0;
    String [] list;
    try {
        list = getAssets().list(path);
        if (list.length > 0) {  
            for (String file : list) {
                // if there is a subfolder this line add count of that subfolder to  total count else add 1(one file)
                filesCount += listAssetFiles(path + "/" + file);
            }
        } 
    } catch (IOException e) {
         //path is a file
         return 1;
    }

    return filesCount; 
}

by below code you can get all files count in asset folder

int allFilesCount = countAssetFiles("");

if you want to get certain folder files in asset use this

int filesInSubFolder = countAssetFiles("/subFolderName");

How I can get the number of files inside the folder in assets?

2 Answers2