Only animate drag handle alpha, not translation.

    <dimen name="qs_footer_padding_start">16dp</dimen>

    <dimen name="qs_footer_padding_end">24dp</dimen>

    <dimen name="qs_footer_icon_size">16dp</dimen>

    <!-- Difference between drag handle margin in QQS and expanded QS -->

    <dimen name="qs_footer_drag_handle_offset">10dp</dimen>

    <dimen name="qs_notif_collapsed_space">64dp</dimen>

    private View mActionsContainer;

    private View mDragHandle;

    private final int mDragHandleExpandOffset;

    public QSFooterImpl(Context context, AttributeSet attrs) {

        super(context, attrs);

        mDragHandleExpandOffset = getResources().

                getDimensionPixelSize(R.dimen.qs_footer_drag_handle_offset);

    }

    @Override

                .addFloat(mDivider, "alpha", 0, 1)

                .addFloat(mCarrierText, "alpha", 0, 0, 1)

                .addFloat(mActionsContainer, "alpha", 0, 1)

                .addFloat(mDragHandle, "translationY", mDragHandleExpandOffset, 0)

                .addFloat(mDragHandle, "alpha", 1, 0, 0)

                .setStartDelay(0.15f)

                .build();