IDividerItemDecoration.java 文件源码

/**
 * Creates a divider {@link RecyclerView.ItemDecoration} that can be used with a
 * {@link LinearLayoutManager}.
 *
 * @param context Current context, it will be used to access resources.
 * @param orientation Divider orientation. Should be {@link #HORIZONTAL} or {@link #VERTICAL}.
 */
public IDividerItemDecoration(Context context, int orientation) {
    final TypedArray a = context.obtainStyledAttributes(ATTRS);
    mDivider = new GradientDrawable();
    //默认divider 1dp
    mVerticalDividerHeight = DimenUtil.dp2px(context, 1);
    mHorizontalDividerWidth = DimenUtil.dp2px(context, 1);
    mDividerColor = Color.parseColor("lightgrey");
    a.recycle();
    setOrientation(orientation);
}