From 592ad3b6524ff524c999674b272a653ef062780e Mon Sep 17 00:00:00 2001
From: mac <user@users-MacBook-Pro.local>
Date: 星期二, 30 一月 2024 13:47:17 +0800
Subject: [PATCH] 2024年01月30日13:47:09

---
 app/src/main/java/com/hdl/photovoltaic/ui/message/RecoverMessageFragment.java |  146 +++++++++++++++++++++++++++++++-----------------
 1 files changed, 93 insertions(+), 53 deletions(-)

diff --git a/app/src/main/java/com/hdl/photovoltaic/ui/message/RecoverMessageFragment.java b/app/src/main/java/com/hdl/photovoltaic/ui/message/RecoverMessageFragment.java
index ec05cd8..2a101f7 100644
--- a/app/src/main/java/com/hdl/photovoltaic/ui/message/RecoverMessageFragment.java
+++ b/app/src/main/java/com/hdl/photovoltaic/ui/message/RecoverMessageFragment.java
@@ -4,7 +4,9 @@
 import android.os.Bundle;
 import android.widget.TextView;
 
+import androidx.annotation.NonNull;
 import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
 import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
 
 import com.google.gson.Gson;
@@ -40,6 +42,10 @@
     FragmentRecoverMessageBinding viewBinding;
 
     private MessageAdapter messageRecoverAdapter;
+    private int currentPage = 0; // 褰撳墠椤电爜
+    private int total = 0; // 鏈�鍚庨〉鐮�
+
+    private boolean isLoadingMore = false; // 鏍囪姝e湪鍔犺浇鏇村鏁版嵁
 
     private final List<MessageBean> mList = new ArrayList<>();
 
@@ -71,9 +77,10 @@
         viewBinding.messageRecoverSrl.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
             @Override
             public void onRefresh() {
-                mList.clear();//琛ㄧず寮哄埗閲嶆柊璇锋眰娑堟伅鍒楄〃
-                updateListData();//娓呯┖涔嬪墠缂撳瓨,鍥犱负閬囧埌涓�涓棶棰樼寷鎷夌殑鏃跺�欐姤閿�;
-                getRecoverMessageList(false);
+                viewBinding.messageRecoverSrl.setRefreshing(false);
+//                mList.clear();//琛ㄧず寮哄埗閲嶆柊璇锋眰娑堟伅鍒楄〃
+//                updateListData();//娓呯┖涔嬪墠缂撳瓨,鍥犱负閬囧埌涓�涓棶棰樼寷鎷夌殑鏃跺�欐姤閿�;
+//                getRecoverMessageList(false);
             }
         });
         messageRecoverAdapter.setNoOnclickListener(new MessageAdapter.OnclickListener() {
@@ -88,7 +95,30 @@
                 startActivity(intent);
             }
         });
+
+        viewBinding.messageRecoverRecyclerview.addOnScrollListener(new RecyclerView.OnScrollListener() {
+            @Override
+            public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
+//                super.onScrolled(recyclerView, dx, dy);
+
+                LinearLayoutManager layoutManager = (LinearLayoutManager) recyclerView.getLayoutManager();
+                if (layoutManager == null) {
+                    return;
+                }
+                int visibleItemCount = layoutManager.getChildCount();
+                int totalItemCount = layoutManager.getItemCount();
+                int firstVisibleItemPosition = layoutManager.findFirstVisibleItemPosition();
+                if (visibleItemCount > 0 && visibleItemCount + firstVisibleItemPosition == totalItemCount) {
+                    if (!isLoadingMore) {
+                        // 婊戝姩鍒颁簡搴曢儴锛屾墽琛岀浉搴旂殑鎿嶄綔
+                        HdlLogLogic.print("--->婊戝姩鍒颁簡搴曢儴");
+                        loadNextPageRecoverMessageList(++currentPage, false);
+                    }
+                }
+            }
+        });
     }
+
 
     private void initView() {
         viewBinding.messageRecoverRecyclerview.setLayoutManager(new LinearLayoutManager(_mActivity));
@@ -101,14 +131,25 @@
      * 鍒锋柊鍒楄〃鏁版嵁
      */
     private void updateListData() {
-        if (this.messageRecoverAdapter != null) {
-            this.messageRecoverAdapter.setList(mList);
-            this.messageRecoverAdapter.notifyDataSetChanged();
-        }
 
-        //鍒锋柊銆愬凡鎭㈠銆戜俊鎭暟閲忔�绘暟
-        this.refreshRecoverCount();
-        this.nullDataUpdateUi();
+        HdlThreadLogic.runMainThread(new Runnable() {
+            @Override
+            public void run() {
+                //鏇存柊缂撳瓨鏁版嵁
+                initData();
+                //鍒锋柊鍒楄〃
+                if (messageRecoverAdapter != null) {
+                    messageRecoverAdapter.setList(mList);
+                    messageRecoverAdapter.notifyDataSetChanged();
+                }
+
+                //鍒锋柊銆愬凡鎭㈠銆戜俊鎭暟閲忔�绘暟
+                refreshRecoverCount();
+                //鏄剧ず娌℃暟鎹甎i鏍峰紡
+                nullDataUpdateUi();
+            }
+        });
+
     }
 
 
@@ -122,7 +163,7 @@
         if (eventBus.getTopic().equals(ConstantManage.message_function_tab_switch)) {
             if (eventBus.getType().equals(MessageFunctionTabSwitch.recover.toString())) {
                 initData();
-                getRecoverMessageList(true);
+                loadNextPageRecoverMessageList(1, true);
                 // 鍙栨秷绮樻�т簨浠�
                 EventBus.getDefault().removeStickyEvent(eventBus);
             }
@@ -136,54 +177,53 @@
         }
     }
 
-
     /**
-     * 鑾峰彇鎭㈠涓殑娑堟伅鍒楄〃
+     * 鍔犺浇涓�椤垫暟鎹�
      *
-     * @param isShowLoading 鏄惁鍚姩 true鍚姩
+     * @param pageNo        椤垫暟
+     * @param isShowLoading 鏄惁鍚姩鍔犺浇妗� true鍚姩
      */
-    private void getRecoverMessageList(boolean isShowLoading) {
-
-        if (mList.size() == 0) {
-            if (isShowLoading) {
-                showLoading();
-            }
-            HdlMessageLogic.getInstance().getRecoverMessageList(new CloudCallBeak<List<MessageBean>>() {
-                @Override
-                public void onSuccess(List<MessageBean> list) {
-                    HdlThreadLogic.runMainThread(new Runnable() {
-                        @Override
-                        public void run() {
-                            if (isShowLoading) {
-                                hideLoading();
-                            }
-                            if (!isShowLoading) {
-                                viewBinding.messageRecoverSrl.setRefreshing(false);
-                            }
-
-                            if (list != null && list.size() != 0) {
-                                mList.addAll(list);
-                                updateListData();
-                            } else {
-                                nullDataUpdateUi();
-                            }
-                        }
-                    });
-                }
-
-                @Override
-                public void onFailure(HDLException e) {
-                    if (isShowLoading) {
-                        hideLoading();
-                    }
-                    if (!isShowLoading) {
-                        viewBinding.messageRecoverSrl.setRefreshing(false);
-                    }
-                }
-            });
+    private void loadNextPageRecoverMessageList(int pageNo, boolean isShowLoading) {
+        if (pageNo == 1 && mList.size() > 0) {
+            //缂撳瓨鏁版嵁娌℃湁鎵嶅彲浠ヨ鍙栫涓�椤�
+            return;
         }
+        if (currentPage > total) {
+            //褰撳墠椤典笉鑳藉ぇ浜庢�婚〉鏁�
+            return;
+        }
+        isLoadingMore = true;//鏍囪璇诲彇鐘舵��
+        if (isShowLoading) {
+            showLoading();
+        }
+        HdlMessageLogic.getInstance().getPageNoMessageList(pageNo, MessageStateType.processed, new CloudCallBeak<HdlMessageLogic.MessageListClass>() {
+            @Override
+            public void onSuccess(HdlMessageLogic.MessageListClass messageListClass) {
+                if (messageListClass != null) {
+                    total = (int) messageListClass.getTotalPage();
+                    currentPage = (int) messageListClass.getPageNo();
+                    updateListData();
+                }
+                isLoadingMore = false;
+                if (isShowLoading) {
+                    hideLoading();
+                }
+            }
+
+            @Override
+            public void onFailure(HDLException e) {
+                if (currentPage > 1) {
+                    --currentPage;
+                }
+                isLoadingMore = false;
+                if (isShowLoading) {
+                    hideLoading();
+                }
+            }
+        });
     }
 
+
     /**
      * 鍒锋柊銆愬凡鎭㈠銆戜俊鎭暟閲忔�绘暟
      */

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