Question

I need your help with a little problem I’m finding with my app.

In my app, I use this code to copy all the contents of the asset folder, in a folder that I create myself.

File wallpaperDirectory = new File("/sdcard/Wallpaper/");
    wallpaperDirectory.mkdirs();

    AssetManager assetManager = getAssets();
    String[] files = null;
    try {
        files = assetManager.list("");
    } catch (IOException e) {
        Log.e("tag", e.getMessage());
    }
    for(String filename : files) {
        InputStream in = null;
        OutputStream out = null;
        try {
          in = assetManager.open(filename);
          out = new FileOutputStream("/sdcard/Wallpaper/" + filename);
          copyFile(in, out);
          in.close();
          in = null;
          out.flush();
          out.close();
          out = null;
        } catch(Exception e) {
            Log.e("tag", e.getMessage());
        }       
}

private void copyFile(InputStream in, OutputStream out) throws IOException {
    byte[] buffer = new byte[1024];
    int read;
    while((read = in.read(buffer)) != -1){
      out.write(buffer, 0, read);
    }
}

Now I need the ‘URI to this folder (/sdcard/Wallpaper/), that i have created, as you get? thank you very much

Answer 1

Get Uri of Particular Folder on SDcard.

String sdcard = Environment.getExternalStorageDirectory().getAbsolutePath();

Uri.fromFile(new File(sdcard+"/Wallpaper/"));

Or

Uri.parse(sdcard+"/Wallpaper/")