public Drawable getIcon(KeyboardIconsSet iconSet, int alpha) {
final int iconId = mEnabled ? mIconId : mDisabledIconId;
final Drawable icon = iconSet.getIconDrawable(iconId);
if (icon != null) {
icon.setAlpha(alpha);
}
return icon;
}
public Drawable getPreviewIcon(KeyboardIconsSet iconSet) {
return mPreviewIconId != ICON_UNDEFINED
? iconSet.getIconDrawable(mPreviewIconId)
: iconSet.getIconDrawable(mIconId);
}