public void setDividerHeight(int height) {
this.mVerticalDividerHeight = height;
this.mHorizontalDividerHeight = height;
if (isDefaultItemDecoration && null != mFamiliarDefaultItemDecoration) {
mFamiliarDefaultItemDecoration.setVerticalDividerDrawableHeight(mVerticalDividerHeight);
mFamiliarDefaultItemDecoration.setHorizontalDividerDrawableHeight(mHorizontalDividerHeight);
if (null != mWrapFamiliarRecyclerViewAdapter) {
mWrapFamiliarRecyclerViewAdapter.notifyDataSetChanged();
}
}
}
private void addDefaultItemDecoration() {
if (null != mFamiliarDefaultItemDecoration) {
removeItemDecoration(mFamiliarDefaultItemDecoration);
mFamiliarDefaultItemDecoration = null;
}
mFamiliarDefaultItemDecoration =
new FamiliarDefaultItemDecoration(
this,
mVerticalDivider,
mHorizontalDivider,
mVerticalDividerHeight,
mHorizontalDividerHeight);
mFamiliarDefaultItemDecoration.setItemViewBothSidesMargin(mItemViewBothSidesMargin);
mFamiliarDefaultItemDecoration.setHeaderDividersEnabled(isHeaderDividersEnabled);
mFamiliarDefaultItemDecoration.setFooterDividersEnabled(isFooterDividersEnabled);
super.addItemDecoration(mFamiliarDefaultItemDecoration);
}
public void setFooterDividersEnabled(boolean isFooterDividersEnabled) {
this.isFooterDividersEnabled = isFooterDividersEnabled;
if (isDefaultItemDecoration && null != mFamiliarDefaultItemDecoration) {
mFamiliarDefaultItemDecoration.setFooterDividersEnabled(isFooterDividersEnabled);
if (null != mWrapFamiliarRecyclerViewAdapter) {
mWrapFamiliarRecyclerViewAdapter.notifyDataSetChanged();
}
}
}
public void setDivider(Drawable dividerVertical, Drawable dividerHorizontal) {
if (!isDefaultItemDecoration || (mVerticalDividerHeight <= 0 && mHorizontalDividerHeight <= 0))
return;
if (this.mVerticalDivider != dividerVertical) {
this.mVerticalDivider = dividerVertical;
}
if (this.mHorizontalDivider != dividerHorizontal) {
this.mHorizontalDivider = dividerHorizontal;
}
if (null == mFamiliarDefaultItemDecoration) {
addDefaultItemDecoration();
} else {
mFamiliarDefaultItemDecoration.setVerticalDividerDrawable(mVerticalDivider);
mFamiliarDefaultItemDecoration.setHorizontalDividerDrawable(mHorizontalDivider);
if (null != mWrapFamiliarRecyclerViewAdapter) {
mWrapFamiliarRecyclerViewAdapter.notifyDataSetChanged();
}
}
}