How to install icon pack on custom launcher?

Solved with this:

String packName = null;IconPackManager.IconPack packIcon = null;IconPackManager ic = new IconPackManager();HashMap<String, IconPackManager.IconPack> map = ic.getAvailableIconPacks(true);Iterator it = map.entrySet().iterator();        while (it.hasNext()) {            Map.Entry pair = (Map.Entry)it.next();            packName = (String)pair.getKey(); //Get icon pack name (app package)            packIcon = (IconPackManager.IconPack)pair.getValue(); //Get icons            if(packIcon.getDrawableIconForPackage("YourTargetPackageName", yourStandardIcon) != null) {            //Your own method for set icon               setIcon(packIcon.getDrawableIconForPackage("YourTargetPackageName", yourStandardIcon));            }else{                //Your own method for set icon                   setIcon(yourStandardIcon);            }        }

This works only if any of below packages are installed ,

1) Is it installed ?

org.adw.launcher.THEMEScom.gau.go.launcherex.theme

getAvailableIconPacks should return HashMap size >0

2) is below returning valid drawable or null?

 d = packIcon.getDrawableIconForPackage(packName, iconDrawable);

Usage is wrong in your case.

Your are iterating throw icon providers package names.SO in below case your are asking for

d = packIcon.getDrawableIconForPackage(packName, iconDrawable);//means //d = packIcon.getDrawableIconForPackage("org.adw.launcher.THEMES",conDrawable)

so without above themes installation from google play it returns the default drawables only.