how to create a folder in android External Storage Directory?

Question

I cannot create a folder in android External Storage Directory.

I have added permissing on manifest,

Answer 1

I can create a folder in android External Storage Directory.

I have added permissing on manifest,

Here is my code:

String folder_main = "Images";

File outerFolder = new File(Environment.getExternalStorageDirectory(), folder_main);

File inerDire = new File(outerFolder.getAbsoluteFile(), System.currentTimeMillis() + ".jpg");

if (!outerFolder.exists()) {

    outerFolder.mkdirs();

}
if (!outerFolder.exists()) {

    inerDire.createNewFile();

}

• outerFolder.mkdirs(); // This will create a Folder

• inerDire.createNewFile(); // This will create File (For E.g .jpg
  file)