PackageInfo p ;
 p.permissions;

final PackageManager pm = getPackageManager();
final List<ResolveInfo> resolves = pm.queryIntentActivities(new Intent
            (Intent.ACTION_MAIN).addCategory(Intent.CATEGORY_LAUNCHER), 0);
        
for(ResolveInfo resolveInfo : resolves) {
    String packageName = resolveInfo.activityInfo.applicationInfo.packageName;
            
    PackageInfo packageInfo = pm.getPackageInfo(packageName, PackageManager.GET_PERMISSIONS);
            
    if(packageInfo.requestedPermissions != null) {
        for(String permissionInfo : packageInfo.requestedPermissions) 
            Log.d("MyApp", packageName + ": " + permissionInfo);
     }
}