public void initView(EUExIconList mEUExIconList) {
this.mEUExIconList = mEUExIconList;
/** 大约计算gridItem的高度 */
float gridViewHight = UIConfig.getScaleHight() / UIConfig.getLine();
int viewGroupBottomPadding =
(int) (UIConfig.getGridScaleHight() * UIConfig.VIEWGROUP_BOTTOM_PADDING_HIGHT_SCALE);
UIConfig.setPageIndicatorScaleHight(
(int) (gridViewHight * UIConfig.PAGE_INDICATOR_HIGHT_SCALE));
/** 精确计算gridItem的高度 gridItem的高度=（总高度-页码指示器高度 - viewGroupTopPadding - topPadding）/ 行数 */
gridViewHight =
(UIConfig.getScaleHight() - UIConfig.getPageIndicatorScaleHight() - viewGroupBottomPadding)
/ UIConfig.getLine();
UIConfig.setGridScaleHight(gridViewHight);
UIConfig.setTitleScaleHight((int) (gridViewHight * UIConfig.TITLE_HIGHT_SCALE));
/** icon 高度 = gridItemHight * ICON_HIGHT_SCALE - iconTopPadding - iconBottomPadding */
UIConfig.setIconScaleHight(
(int)
(gridViewHight * UIConfig.ICON_HIGHT_SCALE
- UIConfig.getGridScaleHight() * UIConfig.ICON_PADDING_HIGHT_SCALE));
UIConfig.setIconScaleWidth(UIConfig.getScaleWidth() / UIConfig.getRow());
if (UIConfig.isShowIconFrame()) {
UIConfig.setIconFrameWidth(
UIConfig.getIconScaleHight() * UIConfig.ICON_FRAME_VISIBLE_WIDTH_SCALE);
}
mContainer.initFramePaint();
// 动态设置Container每页的列数为2行
mContainer.setColCount(UIConfig.getRow());
// 动态设置Container每页的行数为4行
mContainer.setRowCount(UIConfig.getLine());
mContainer.setBackgroundColor(UIConfig.getBackgroundColor());
pageIndicator.initViews(getApplicationContext());
pageIndicator.setBackgroundColor(UIConfig.getBackgroundColor());
mainView.setBackgroundColor(UIConfig.getBackgroundColor());
RelativeLayout.LayoutParams rlp = (RelativeLayout.LayoutParams) pageIndicator.getLayoutParams();
rlp.height = (int) UIConfig.getPageIndicatorScaleHight();
pageIndicator.setLayoutParams(rlp);
// 初始化Container的Adapter
IconAdapter mIconsAdapter =
new IconAdapter(
getApplicationContext(), mIconList, defIconUrl, widgetInfo, mEUExIconList, mContainer);
// 设置Container添加删除Item的回调
mContainer.setOnAddPage(this);
// 设置Container页面换转的回调，比如自第一页滑动第二页
mContainer.setOnPageChangedListener(this);
// 设置Container编辑模式的回调，长按进入修改模式
mContainer.setOnEditModeListener(this);
// 设置Adapter
mContainer.setSaAdapter(mIconsAdapter);
// 调用refreView绘制所有的Item
mContainer.refreView();
mContainer.setEuexIconList(mEUExIconList);
int pageSize = UIConfig.getLine() * UIConfig.getRow();
int pageCount = (int) Math.ceil((float) mIconList.size() / (float) pageSize);
pageIndicator.setTotalPageSize(pageCount);
pageIndicator.setCurrentPage(0);
mContainer.setPageIndicator(pageIndicator);
}
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case WHAT_RESET_FRAME_COMPLETED:
if (mContainer != null) {
mContainer.resetScrollLayout();
if (pageIndicator != null) {
pageIndicator.removeAllViews();
}
initView(mEUExIconList);
mContainer.resetFrameCompleted();
}
break;
default:
break;
}
}
@Override
public void onPage2Other(int former, int current) {
pageIndicator.setCurrentPage(current);
}