CommunicationToggleTile.java 文件源码

private void updateTileState(int state)
{
    Tile tile = getQsTile();

    if (tile != null) {
        tile.setState(state);
        Icon icon = tile.getIcon();

        switch (state) {
            case Tile.STATE_ACTIVE:
                icon.setTint(Color.WHITE);
                break;
            case Tile.STATE_INACTIVE:
            case Tile.STATE_UNAVAILABLE:
            default:
                icon.setTint(Color.GRAY);
                break;
        }

        tile.updateTile();
    }
}