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

if storageDir is a directory

for(File tempFile : storageDir.listFiles()) {
    tempFile.delete();
}