iimondo

final AppBarLayout app = (AppBarLayout) findViewById(R.id.app_bar);
        final CardView search = (CardView) findViewById(R.id.search);
        final TextView searchTv = (TextView) findViewById(R.id.search_text);
        final TabLayout tab = (TabLayout) findViewById(R.id.tab2);
        final RelativeLayout rl = (RelativeLayout) findViewById(R.id.rl);

        app.addOnOffsetChangedListener(new AppBarLayout.OnOffsetChangedListener() {
            @Override
            public void onOffsetChanged(AppBarLayout appBarLayout, int verticalOffset) {

iimondo

public class SliderView extends View {

    public static final int HORIZONTAL = 0;
    public static final int VERTICAL = 1;

    private Bitmap mKeyBitmap;
    private Bitmap mLockBitmap;

    /**
     * 方向, 默认水平方向