/**
* 是否满足处理刷新的条件
*
* @return
*/
private boolean shouldHandleLoadingMore() {
if (mIsLoadingMore
|| mCurrentRefreshStatus == RefreshStatus.REFRESHING
|| mLoadMoreFooterView == null
|| mDelegate == null) {
return false;
}
// 内容是普通控件，满足
if (mNormalView != null) {
return true;
}
if (ScrollingUtil.isWebViewToBottom(mWebView)) {
return true;
}
if (ScrollingUtil.isScrollViewToBottom(mScrollView)) {
return true;
}
if (mAbsListView != null) {
return shouldHandleAbsListViewLoadingMore(mAbsListView);
}
if (mRecyclerView != null) {
return shouldHandleRecyclerViewLoadingMore(mRecyclerView);
}
if (mStickyNavLayout != null) {
return mStickyNavLayout.shouldHandleLoadingMore();
}
return false;
}
@Override
public void onFinishInflate() {
super.onFinishInflate();
if (getChildCount() != 2) {
throw new RuntimeException(BGARefreshLayout.class.getSimpleName() + "必须有且只有一个子控件");
}
mContentView = getChildAt(1);
if (mContentView instanceof AbsListView) {
mAbsListView = (AbsListView) mContentView;
} else if (mContentView instanceof RecyclerView) {
mRecyclerView = (RecyclerView) mContentView;
} else if (mContentView instanceof ScrollView) {
mScrollView = (ScrollView) mContentView;
} else if (mContentView instanceof WebView) {
mWebView = (WebView) mContentView;
} else if (mContentView instanceof BGAStickyNavLayout) {
mStickyNavLayout = (BGAStickyNavLayout) mContentView;
mStickyNavLayout.setRefreshLayout(this);
} else {
mNormalView = mContentView;
// 设置为可点击，否则在空白区域无法拖动
mNormalView.setClickable(true);
}
}
/** 显示上拉加载更多控件 */
private void showLoadingMoreView() {
mRefreshViewHolder.changeToLoadingMore();
mLoadMoreFooterView.setVisibility(VISIBLE);
ScrollingUtil.scrollToBottom(mScrollView);
ScrollingUtil.scrollToBottom(mRecyclerView);
ScrollingUtil.scrollToBottom(mAbsListView);
if (mStickyNavLayout != null) {
mStickyNavLayout.scrollToBottom();
}
}
