int deniedCount = 0;
            int grantedCount = 0;

            // Gather permission grant results
            for (int i=0; i<grantResults.length; i++)
            {
                // Add only permissions which are denied
                if (grantResults[i] == PackageManager.PERMISSION_DENIED)
                {

                    permissionResults.put(permissions[i], grantResults[i]);
                    deniedCount++;
                }
                if (grantResults[i] == PackageManager.PERMISSION_GRANTED)
                {

                    permissionResults.put(permissions[i], grantResults[i]);
                    grantedCount++;
                }
            }

            // Check if all permissions are granted
            if (deniedCount == 0 && grantedCount != 0)

    public final Context requireContext() {
        Context context = getContext();
        if (context == null) {
            throw new IllegalStateException("Fragment " + this + " not attached to a context.");
        }
        return context;
    }