@Override
public View getView(int position, View convertView, ViewGroup parent) {
if (getItemViewType(position) == TYPE_FOOTER) {
if (convertView == null) {
convertView = new BottomLoadingView(mContext);
convertView.setLayoutParams(
new LayoutParams(
ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
}
mLoadingView = (BottomLoadingView) convertView;
int childViewCount = getChildCount();
int allCount = getCount();
if (childViewCount == allCount - 1 && isHaveMore) {
// 未填满屏幕并且有更多
mLoadingView.changeToClickStatus(onLoadMoreListener);
} else {
mLoadingView.changeToLoadingStatus();
}
return convertView;
} else {
if (convertView instanceof BottomLoadingView) {
// 防止错位
return mAdapter.getView(position, null, parent);
}
return mAdapter.getView(position, convertView, parent);
}
}
public void setGridView1HeightBasedOnChildren(GridView gridView) {
// 获取ListView对应的Adapter
BaseAdapter listAdapter = (BaseAdapter) gridView.getAdapter();
if (listAdapter == null) {
return;
}
int totalHeight = 0;
for (int i = 0, len = 2; i < len; i++) { // listAdapter.getCount()返回数据项的数目
View listItem = listAdapter.getView(i, null, gridView);
listItem.measure(0, 0); // 计算子项View 的宽高
totalHeight += listItem.getMeasuredHeight(); // 统计所有子项的总高度
}
ViewGroup.LayoutParams params = gridView.getLayoutParams();
params.height = totalHeight;
// listView.getDividerHeight()获取子项间分隔符占用的高度
// params.height最后得到整个ListView完整显示需要的高度
gridView.setLayoutParams(params);
}
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
long t = System.currentTimeMillis();
View view = mAdapter.getView(position, convertView, parent);
if (view == null) {
return null;
}
// 表示分隔线
if (getItem(position) == null) {
bindNormalRecordSelector(view);
return view;
}
CheckBox checkBox = (CheckBox) view.findViewById(R.id.checkbox);
checkBox.setVisibility(View.VISIBLE);
checkBox.setOnCheckedChangeListener(null);
checkBox.setChecked(isItemSelected(position));
checkBox.setOnCheckedChangeListener(
new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
setItemSelected(position, isChecked);
}
});
t = System.currentTimeMillis() - t;
LogUtil.d("getView time = " + t);
return view;
}
public void fillLinearLayout() {
removeAllViews();
if (mHeaderView != null) {
addView(mHeaderView);
}
int count = mAdapter.getCount();
if (mCacheView.size() != count) {
// TODO 全部清掉太粗暴了
mCacheView.clear();
}
for (int i = 0; i < count; i++) {
View srcView = null;
if (mCacheView.size() > i) {
srcView = mCacheView.get(i);
}
View v = mAdapter.getView(i, srcView, null);
if (mCacheView.size() > i) {
mCacheView.set(i, v);
} else {
mCacheView.add(v);
}
v.setOnClickListener(this.onClickListener);
addView(v);
}
if (mFooterView != null) {
addView(mFooterView);
}
}
private void populateWallpapersFromAdapter(
ViewGroup parent, BaseAdapter adapter, boolean addLongPressHandler) {
for (int i = 0; i < adapter.getCount(); i++) {
FrameLayout thumbnail = (FrameLayout) adapter.getView(i, null, parent);
parent.addView(thumbnail, i);
WallpaperTileInfo info = (WallpaperTileInfo) adapter.getItem(i);
thumbnail.setTag(info);
info.setView(thumbnail);
if (addLongPressHandler) {
addLongPressHandler(thumbnail);
}
thumbnail.setOnClickListener(mThumbnailOnClickListener);
}
}
public static void setListViewHeight(ListView mListView, BaseAdapter adapter) {
adapter = (BaseAdapter) mListView.getAdapter();
if (adapter == null) {
return;
}
int mTotalHeight = 0;
for (int i = 0; i < adapter.getCount(); i++) {
View mListItem = adapter.getView(i, null, mListView);
mListItem.measure(0, 0);
mTotalHeight += mListItem.getMeasuredHeight();
}
ViewGroup.LayoutParams mParams = mListView.getLayoutParams();
mParams.height = mTotalHeight + (mListView.getDividerHeight() * (adapter.getCount() - 1));
mListView.setLayoutParams(mParams);
}
private void setupAdapterView(FoldableItemLayout layout, int position) {
// Binding layout to new data
int type = adapter.getItemViewType(position);
View recycledView = null;
if (type != Adapter.IGNORE_ITEM_VIEW_TYPE) {
Queue<View> cache = recycledViews.get(type);
recycledView = cache == null ? null : cache.poll();
}
View view = adapter.getView(position, recycledView, layout.getBaseLayout());
if (type != Adapter.IGNORE_ITEM_VIEW_TYPE) {
viewsTypesMap.put(view, type);
}
layout.getBaseLayout().addView(view, PARAMS);
}
/** {@inheritDoc} */
public View getView(int pos, View convertView, ViewGroup parent) {
int sectionNum = 0;
for (Object section : mSections.keySet()) {
BaseAdapter adapter = mSections.get(section);
int size = adapter.getCount() + 1;
if (pos == 0) {
return mHeaderAdapter.getView(sectionNum, null, parent);
}
if (pos < size) {
return adapter.getView(pos - 1, null, parent);
}
pos -= size;
sectionNum++;
}
return null;
}
public static void setListViewHeightBasedOnChildren(ListView listView, BaseAdapter adapter) {
// 获取ListView对应的Adapter
if (adapter == null) {
return;
}
int totalHeight = 0;
for (int i = 0, len = adapter.getCount(); i < len; i++) {
// listAdapter.getCount()返回数据项的数目
View listItem = adapter.getView(i, null, listView);
// 计算子项View 的宽高
listItem.measure(0, 0);
// 统计所有子项的总高度
totalHeight += listItem.getMeasuredHeight();
}
ViewGroup.LayoutParams params = listView.getLayoutParams();
params.height = totalHeight + (listView.getDividerHeight() * (adapter.getCount() - 1));
// listView.getDividerHeight()获取子项间分隔符占用的高度
// params.height最后得到整个ListView完整显示需要的高度
listView.setLayoutParams(params);
}
@Override
public View getView(final int position, final View convertView, final ViewGroup parent) {
return mDecoratedBaseAdapter.getView(position, convertView, parent);
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
return mWrappedBase.getView(position, convertView, parent);
}
