How to delete all files and folders in one folder on Android

Question

I use this code to delete all files:

File root = new File(\"root path\");
File[] Files = root.listFiles();
if(Files != null) {
    int j;
    for(j = 0; j < F         


        

Answer 1

You can check like this:

for(j = 0; j < Files.length; j++) {

    if(file.isDirectory()){
        for(File f : file.listFiles()){
        System.out.println(Files[j].getAbsolutePath());
        System.out.println(Files[j].delete());
    }
    else {
        System.out.println(Files[j].getAbsolutePath());
        System.out.println(Files[j].delete());
    }
}