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@@ -1,286 +0,0 @@
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-package com.cooleshow.teacher.ui.course;
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-
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-import android.view.LayoutInflater;
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-import android.view.View;
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-import android.view.ViewGroup;
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-import android.widget.ImageView;
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-import android.widget.PopupWindow;
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-import android.widget.TextView;
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-
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-import com.alibaba.android.arouter.launcher.ARouter;
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-import com.chad.library.adapter.base.BaseQuickAdapter;
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-import com.chad.library.adapter.base.listener.OnItemClickListener;
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-import com.chad.library.adapter.base.listener.OnLoadMoreListener;
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-import com.cooleshow.base.common.WebConstants;
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-import com.cooleshow.base.constanst.Constants;
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-import com.cooleshow.base.router.RouterPath;
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-import com.cooleshow.base.ui.fragment.BaseMVPFragment;
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-import com.cooleshow.base.utils.LogUtils;
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-import com.cooleshow.base.utils.PopupUtil;
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-import com.cooleshow.base.utils.SizeUtils;
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-import com.cooleshow.base.utils.UiUtils;
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-import com.cooleshow.base.widgets.EmptyViewLayout;
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-import com.cooleshow.base.widgets.poplist.PopMenuBean;
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-import com.cooleshow.base.widgets.poplist.PopupListWindow;
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-import com.cooleshow.teacher.R;
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-import com.cooleshow.teacher.adapter.CourseStatusFilterAdapter;
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-import com.cooleshow.teacher.adapter.VideoCourseListAdapter;
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-import com.cooleshow.teacher.bean.CourseFilterStatusBean;
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-import com.cooleshow.teacher.bean.QuerySubjectBean;
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-import com.cooleshow.teacher.bean.VideoCourseListBean;
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-import com.cooleshow.teacher.constants.CourseConstants;
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-import com.cooleshow.teacher.contract.VideoCourseContract;
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-import com.cooleshow.teacher.databinding.FragmentVideoCourseLayoutBinding;
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-import com.cooleshow.teacher.presenter.course.VideoCoursePresenter;
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-import com.cooleshow.teacher.widgets.VideoCourseListItemDecoration;
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-import com.scwang.smart.refresh.layout.api.RefreshLayout;
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-import com.scwang.smart.refresh.layout.listener.OnRefreshListener;
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-
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-import androidx.annotation.NonNull;
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-import androidx.recyclerview.widget.GridLayoutManager;
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-import androidx.recyclerview.widget.LinearLayoutManager;
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-import androidx.recyclerview.widget.RecyclerView;
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-
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-import java.util.ArrayList;
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-import java.util.List;
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-
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-/**
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- * Author by pq, Date on 2022/4/25.
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- */
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-public class VideoCourseFragment extends BaseMVPFragment<FragmentVideoCourseLayoutBinding, VideoCoursePresenter> implements VideoCourseContract.VideoCourseView, View.OnClickListener {
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- private int currentSubjectId;
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- private int currentPage;
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- private VideoCourseListAdapter mAdapter;
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- private EmptyViewLayout mEmptyView;
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- private List<QuerySubjectBean> subjectBeanList = new ArrayList<>();
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- private boolean hasNext = true;
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- private boolean isFirstLoad = true;
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-
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- @Override
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- protected FragmentVideoCourseLayoutBinding getLayoutView() {
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- return FragmentVideoCourseLayoutBinding.inflate(getLayoutInflater());
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- }
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-
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- @Override
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- protected VideoCoursePresenter createPresenter() {
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- return new VideoCoursePresenter();
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- }
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-
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- @Override
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- protected void initView(View rootView) {
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- mViewBinding.tvSubject.setOnClickListener(this);
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- }
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-
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- @Override
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- public void refreshData() {
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- super.refreshData();
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- reBuildFilter();
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- isFirstLoad = false;
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- }
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-
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- @Override
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- public void onResume() {
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- super.onResume();
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- if(isFirstLoad){
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- isFirstLoad = false;
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- reBuildFilter();
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- }
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- }
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-
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- private void buildDefaultCourseStatusFilterList() {
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-// mCourseFilterStatusBeans = new ArrayList<>();
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-// mCourseFilterStatusBeans.add(new CourseFilterStatusBean(CourseFilterConstants.COURSE_FILTER_ALL, "全部"));
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-// mCourseFilterStatusBeans.add(new CourseFilterStatusBean(CourseFilterConstants.COURSE_FILTER_HAS_NOT_STARTED, "未开始"));
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-// mCourseFilterStatusBeans.add(new CourseFilterStatusBean(CourseFilterConstants.COURSE_FILTER_IN_PROGRESS, "进行中"));
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-// mCourseFilterStatusBeans.add(new CourseFilterStatusBean(CourseFilterConstants.COURSE_FILTER_COMPLETED, "已结束"));
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- }
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-
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- private void reBuildFilter() {
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- currentPage = 1;
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- queryCourse(true);
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- }
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-
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-
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- @Override
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- protected void initData() {
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- mViewBinding.refreshLayout.setOnRefreshListener(new OnRefreshListener() {
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- @Override
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- public void onRefresh(@NonNull RefreshLayout refreshLayout) {
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- refresh();
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- }
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- });
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-
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- mAdapter = new VideoCourseListAdapter();
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- mAdapter.getLoadMoreModule().setOnLoadMoreListener(new OnLoadMoreListener() {
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- @Override
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- public void onLoadMore() {
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- //上拉加载
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- if (hasNext) {
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- loadMore();
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- } else {
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- mAdapter.getLoadMoreModule().loadMoreEnd();
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- }
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- }
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- });
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- mAdapter.getLoadMoreModule().setAutoLoadMore(true);
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- //当自动加载开启，同时数据不满一屏时，是否继续执行自动加载更多(默认为true)
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-// mAdapter.getLoadMoreModule().setEnableLoadMoreIfNotFullPage(false);
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-
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- GridLayoutManager gridLayoutManager = new GridLayoutManager(requireContext(), 2);
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- gridLayoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
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- @Override
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- public int getSpanSize(int position) {
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- int itemViewType = mAdapter.getItemViewType(position);
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- if (itemViewType == BaseQuickAdapter.LOAD_MORE_VIEW) {
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- return 2;
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- }
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- return 1;
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- }
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- });
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- VideoCourseListItemDecoration itemDecoration = new VideoCourseListItemDecoration(0, SizeUtils.dp2px(11), 0, SizeUtils.dp2px(11), SizeUtils.dp2px(5.5f));
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- mViewBinding.recyclerView.addItemDecoration(itemDecoration);
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- mViewBinding.recyclerView.setLayoutManager(gridLayoutManager);
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- mViewBinding.recyclerView.setAdapter(mAdapter);
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- buildDefaultCourseStatusFilterList();
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- mAdapter.setOnItemClickListener(new OnItemClickListener() {
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- @Override
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- public void onItemClick(@NonNull BaseQuickAdapter<?, ?> adapter, @NonNull View view, int position) {
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- VideoCourseListBean.RowsBean item = (VideoCourseListBean.RowsBean) adapter.getItem(position);
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- ARouter.getInstance()
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- .build(RouterPath.WebCenter.ACTIVITY_HTML)
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- .withString(WebConstants.WEB_URL, WebConstants.TEACHER_VIDEO_DETAIL + "?groupId=" + item.id)
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- .navigation();
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- }
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- });
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- }
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-
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-
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- /**
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- * 刷新
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- */
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- private void refresh() {
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- // 这里的作用是防止下拉刷新的时候还可以上拉加载
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- mAdapter.getLoadMoreModule().setEnableLoadMore(false);
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- // 下拉刷新，需要重置页数
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- currentPage = 1;
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- queryCourse(true);
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- }
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-
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- private void loadMore() {
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- currentPage++;
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- queryCourse(false);
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- }
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-
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- private void queryCourse(boolean isShowLoading) {
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- //根据默认筛选条件查询
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- LogUtils.i("pq", "currentSubjectId:" + currentSubjectId);
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- LogUtils.i("pq", "currentPage:" + currentPage);
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- presenter.queryVideoCourse(isShowLoading, currentSubjectId, currentPage);
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- }
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-
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- private void checkHasNext(int dataSize) {
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- hasNext = dataSize >= Constants.DEFAULT_DATA_SIZE;
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- }
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-
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-
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- @Override
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- public void onGetVideoCourseSuccess(int page, VideoCourseListBean liveCourseListBean) {
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- if (isDetached()) {
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- return;
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- }
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- if (liveCourseListBean != null) {
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- mViewBinding.refreshLayout.finishRefresh();
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- mAdapter.getLoadMoreModule().setEnableLoadMore(true);
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- if (page == 1) {
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- //第一页
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- if (mAdapter != null) {
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- mAdapter.getData().clear();
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- mAdapter.notifyDataSetChanged();
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- if (liveCourseListBean.rows != null && liveCourseListBean.rows.size() > 0) {
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- checkHasNext(liveCourseListBean.rows.size());
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- mAdapter.setNewInstance(liveCourseListBean.rows);
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- } else {
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- showEmptyView();
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- }
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- }
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- } else {
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- //加载更多
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- if (mAdapter != null) {
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- if (liveCourseListBean.rows != null && liveCourseListBean.rows.size() > 0) {
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- checkHasNext(liveCourseListBean.rows.size());
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- mAdapter.addData(liveCourseListBean.rows);
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- mAdapter.getLoadMoreModule().loadMoreComplete();
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- } else {
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- mAdapter.getLoadMoreModule().loadMoreEnd();
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- }
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- }
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- }
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- }
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- }
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-
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- @Override
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- public void onGetCourseError(int page) {
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- if (isDetached()) {
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- return;
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- }
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- if (page == 1) {
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- mViewBinding.refreshLayout.finishRefresh();
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- } else {
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- if (mAdapter != null) {
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- currentPage--;
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- mAdapter.getLoadMoreModule().setEnableLoadMore(true);
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- mAdapter.getLoadMoreModule().loadMoreFail();
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- }
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- }
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- }
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-
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- private void showEmptyView() {
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- if (mEmptyView == null) {
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- mEmptyView = new EmptyViewLayout(getContext());
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- }
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- mEmptyView.setContent(com.cooleshow.base.R.drawable.icon_empty_course, "暂无课程~");
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- mAdapter.setEmptyView(mEmptyView);
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- }
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-
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- @Override
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- public void onClick(View v) {
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- if (v.getId() == R.id.tv_subject) {
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- //课程状态筛选
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- //选择声部
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- if (subjectBeanList.size() == 0) {
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- subjectBeanList.add(new QuerySubjectBean("全部声部", 0));
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- }
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- List<PopMenuBean> popList = new ArrayList<>();
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- for (QuerySubjectBean bean : subjectBeanList) {
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- PopMenuBean popMenuBean = new PopMenuBean();
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- popMenuBean.setActionName(bean.name);
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- popList.add(popMenuBean);
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- }
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- initCoursePop(mViewBinding.tvSubject, popList, position -> {
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- QuerySubjectBean bean = subjectBeanList.get(position);
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- currentSubjectId = bean.id;
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- mViewBinding.tvSubject.setText(bean.name);
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- queryCourse(true);
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- });
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- return;
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- }
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- }
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-
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- private void initCoursePop(TextView targetView, List<PopMenuBean> popList, PopupListWindow.PopupListListener listener) {
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- PopupListWindow popWindow = new PopupListWindow(getContext());
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- popWindow.showListPop(targetView, popList, position -> listener.onPopupListClick(position));
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- UiUtils.refreshFilterTextStyle2(true, targetView);
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- popWindow.getPopupWindow().setOnDismissListener(new PopupWindow.OnDismissListener() {
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- @Override
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- public void onDismiss() {
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- UiUtils.refreshFilterTextStyle2(false, targetView);
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- }
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- });
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- }
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-
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- public void querySubjectItemSuccess(List<QuerySubjectBean> data) {
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- subjectBeanList.clear();
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- subjectBeanList.add(new QuerySubjectBean("全部声部", 0));
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- subjectBeanList.addAll(data);
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- }
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-}
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