List of files in assets folder and its subfolders

Question

I have some folders with HTML files in the \"assets\" folder in my Android project. I need to show these HTML files from assets\' sub-folders in a list. I already wrote some

Answer 1

Here is a solution to my problem that I found out working 100% listing all directories and files even sub-directories and files in subdirectories.

Note: In my case

1. Filenames had a . in them. i.e. .htm .txt etc

2. Directorynames did not have any . in them.

   listAssetFiles2(path); // <<-- Call function where required
   
   
   //function to list files and directories
   public void listAssetFiles2 (String path){
   String [] list;
   
   try {
       list = getAssets().list(path);
       if(list.length > 0){
           for(String file : list){
               System.out.println("File path = "+file);
   
               if(file.indexOf(".") < 0) { // <<-- check if filename has a . then it is a file - hopefully directory names dont have . 
                   System.out.println("This is a folder = "+path+"/"+file);
                   listAssetFiles2(file); // <<-- To get subdirectory files and directories list and check 
               }else{
                   System.out.println("This is a file = "+path+"/"+file);
               }
           }
   
       }else{
           System.out.println("Failed Path = "+path);
           System.out.println("Check path again.");
       }
   }catch(IOException e){
       e.printStackTrace();
   }
   }//now completed
   

Thanks