package com.hdl.photovoltaic.ui.message;
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import android.content.Intent;
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import android.os.Bundle;
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import android.text.Editable;
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import android.text.TextUtils;
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import android.text.TextWatcher;
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import android.view.View;
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import androidx.annotation.NonNull;
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import androidx.recyclerview.widget.LinearLayoutManager;
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import androidx.recyclerview.widget.RecyclerView;
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import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
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import com.google.gson.Gson;
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import com.google.gson.reflect.TypeToken;
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import com.hdl.linkpm.sdk.core.exception.HDLException;
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import com.hdl.photovoltaic.R;
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import com.hdl.photovoltaic.base.CustomBaseActivity;
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import com.hdl.photovoltaic.databinding.ActivitySearchMessgeBinding;
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import com.hdl.photovoltaic.listener.CloudCallBeak;
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import com.hdl.photovoltaic.other.HdlFileLogic;
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import com.hdl.photovoltaic.other.HdlLogLogic;
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import com.hdl.photovoltaic.other.HdlMessageLogic;
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import com.hdl.photovoltaic.other.HdlThreadLogic;
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import com.hdl.photovoltaic.ui.adapter.SearchHistoryAdapter;
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import com.hdl.photovoltaic.ui.adapter.SearchMessageAdapter;
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import com.hdl.photovoltaic.ui.bean.MessageBean;
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import com.hdl.photovoltaic.utils.KeyboardStateObserverUtils;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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/**
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* 消息搜索界面
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*/
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public class SearchMessageActivity extends CustomBaseActivity {
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private ActivitySearchMessgeBinding viewBinding;
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SearchMessageAdapter searchMessageAdapter;//设备适配器
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SearchHistoryAdapter searchHistoryAdapter;//历史记录适配器
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private final List<MessageBean> mList = new ArrayList<>();
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private int mCurrentPage = 0; // 当前页码
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private int mCurrentTotal = 0; // 总页码
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private boolean isLoadingMore = false; // 标记正在加载更多数据
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private String currSearchText;
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List<String> searchHistoryTitleList = new ArrayList<>();
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String mMessageStateType = "";
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@Override
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public Object getContentView() {
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viewBinding = ActivitySearchMessgeBinding.inflate(getLayoutInflater());
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return viewBinding.getRoot();
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}
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@Override
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public void onBindView(Bundle savedInstanceState) {
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setStatusBarTranslucent();
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mMessageStateType = getIntent().getStringExtra("MessageStateType");
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//历史记录文件夹创建
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HdlFileLogic.getInstance().createFileDir(HdlFileLogic.getInstance().getCurrentUserRootPath());
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//初始化数据
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initData();
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//初始化
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initView();
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//初始化界面监听器
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initEvent();
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}
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private void initData() {
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try {
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String json = HdlFileLogic.getInstance().readFile(getHistoryFileNamePath());
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if (TextUtils.isEmpty(json)) {
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return;
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}
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searchHistoryTitleList = new Gson().fromJson(json, new TypeToken<List<String>>() {
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}.getType());
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} catch (Exception ignored) {
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}
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}
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private void initEvent() {
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//后退
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viewBinding.backRl.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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finish();
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}
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});
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viewBinding.messageSearchEt.addTextChangedListener(textWatcher);
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//搜索
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viewBinding.powerStationSearchTv.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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//搜索关键字
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currSearchText = viewBinding.messageSearchEt.getText().toString().replace(" ", "");
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if (TextUtils.isEmpty(currSearchText)) {
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HdlThreadLogic.toast(_mActivity, R.string.search_content_null);
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return;
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}
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viewBinding.historyListParent.setVisibility(View.GONE);
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viewBinding.listParent.setVisibility(View.VISIBLE);
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addSearchTextToList();
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loadNextPageMessageList(true, 1, viewBinding.messageSearchEt.getText().toString(), true);
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}
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});
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//下拉箭头颜色
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viewBinding.listSrl.setColorSchemeResources(R.color.text_FF245EC3);
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//下拉读取
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viewBinding.listSrl.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
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@Override
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public void onRefresh() {
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viewBinding.listSrl.setRefreshing(false);
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loadNextPageMessageList(true, 1, viewBinding.messageSearchEt.getText().toString(), true);
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}
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});
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//上拉读取
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viewBinding.listRcv.addOnScrollListener(new RecyclerView.OnScrollListener() {
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@Override
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public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
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LinearLayoutManager layoutManager = (LinearLayoutManager) recyclerView.getLayoutManager();
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if (layoutManager == null) {
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return;
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}
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int visibleItemCount = layoutManager.getChildCount();
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int totalItemCount = layoutManager.getItemCount();
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int firstVisibleItemPosition = layoutManager.findFirstVisibleItemPosition();
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if (visibleItemCount > 0 && visibleItemCount + firstVisibleItemPosition == totalItemCount) {
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if (!isLoadingMore) {
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// 滑动到了底部，执行相应的操作
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HdlLogLogic.print("--->滑动到了底部");
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loadNextPageMessageList(false, ++mCurrentPage, viewBinding.messageSearchEt.getText().toString(), false);
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}
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}
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}
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});
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//清除
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viewBinding.powerStationClearIv.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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currSearchText = "";
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viewBinding.messageSearchEt.setText("");
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viewBinding.historyListParent.setVisibility(View.VISIBLE);
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viewBinding.listParent.setVisibility(View.GONE);
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searchHistoryAdapter.setList(searchHistoryTitleList);
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clearCacheData();
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}
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});
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//删除
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viewBinding.messageDelIv.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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searchHistoryTitleList = new ArrayList<>();
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searchHistoryAdapter.setList(searchHistoryTitleList);
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HdlFileLogic.getInstance().deleteFile(getHistoryFileNamePath());
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}
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});
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//历史记录点击事件
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searchHistoryAdapter.setOnclickListener(new SearchHistoryAdapter.OnClickListener() {
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@Override
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public void onClick(int position, String title) {
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viewBinding.messageSearchEt.setText(title);
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//搜索关键字
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currSearchText = viewBinding.messageSearchEt.getText().toString().replace(" ", "");
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if (TextUtils.isEmpty(currSearchText)) {
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HdlThreadLogic.toast(_mActivity, R.string.search_content_null);
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return;
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}
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viewBinding.historyListParent.setVisibility(View.GONE);
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viewBinding.listParent.setVisibility(View.VISIBLE);
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addSearchTextToList();
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loadNextPageMessageList(true, 1, viewBinding.messageSearchEt.getText().toString(), true);
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}
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});
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//消息点击是事件
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searchMessageAdapter.setOnclickListener(new SearchMessageAdapter.OnClickListener() {
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@Override
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public void onClick(int position, MessageBean messageBean) {
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Intent intent = new Intent();
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intent.putExtra("messageBean", new Gson().toJson(messageBean));
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intent.setClass(_mActivity, MessageInfoActivity.class);
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startActivity(intent);
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}
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});
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}
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private void initView() {
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viewBinding.historyListParent.setVisibility(View.VISIBLE);
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viewBinding.listParent.setVisibility(View.GONE);
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viewBinding.powerStationClearIv.setVisibility(View.GONE);
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//初始化历史记录适配器
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searchHistoryAdapter = new SearchHistoryAdapter(_mActivity);
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viewBinding.historyListRcv.setLayoutManager(new LinearLayoutManager(_mActivity));
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viewBinding.historyListRcv.setAdapter(searchHistoryAdapter);
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searchHistoryAdapter.setList(searchHistoryTitleList);
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//初始化消息适配器
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searchMessageAdapter = new SearchMessageAdapter(_mActivity);
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viewBinding.listRcv.setLayoutManager(new LinearLayoutManager(_mActivity));
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viewBinding.listRcv.setAdapter(searchMessageAdapter);
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viewBinding.messageSearchEt.post(new Runnable() {
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@Override
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public void run() {
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viewBinding.messageSearchEt.requestFocus();
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}
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});
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//在界面中使用
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KeyboardStateObserverUtils.getKeyboardStateObserver(_mActivity).setKeyboardVisibilityListener(new KeyboardStateObserverUtils.OnKeyboardVisibilityListener() {
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@Override
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public void onKeyboardShow(int h) {
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//Toast.makeText(MainActivity.this,"键盘弹出",Toast.LENGTH_SHORT).show();
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viewBinding.messageSearchEt.requestFocus();
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}
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@Override
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public void onKeyboardHide(int h) {
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viewBinding.messageSearchEt.clearFocus();
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}
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});
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}
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/**
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* 输入电站名称进行过滤
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*/
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private final TextWatcher textWatcher = new TextWatcher() {
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@Override
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public void beforeTextChanged(CharSequence s, int start, int count, int after) {
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}
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@Override
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public void onTextChanged(CharSequence s, int start, int before, int count) {
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}
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@Override
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public void afterTextChanged(Editable s) {
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String et = viewBinding.messageSearchEt.getText().toString().replace(" ", "");
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if (TextUtils.isEmpty(et)) {
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viewBinding.powerStationClearIv.setVisibility(View.GONE);
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} else {
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viewBinding.powerStationClearIv.setVisibility(View.VISIBLE);
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}
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viewBinding.messageSearchEt.setSelection(viewBinding.messageSearchEt.length());
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}
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};
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/**
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* 刷新列表数据
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*/
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private void updateListData() {
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HdlThreadLogic.runMainThread(new Runnable() {
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@Override
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public void run() {
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if (searchMessageAdapter != null) {
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searchMessageAdapter.setList(mList);
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}
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}
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});
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}
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/**
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* 物理按键返回事件
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*/
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@Override
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public void onBackPressed() {
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super.onBackPressed();
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}
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@Override
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protected void onDestroy() {
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viewBinding.messageSearchEt.removeTextChangedListener(textWatcher);
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if (searchHistoryTitleList.size() > 0) {
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HdlFileLogic.getInstance().deleteFile(getHistoryFileNamePath());
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HdlFileLogic.getInstance().appendFile(getHistoryFileNamePath(), new Gson().toJson(searchHistoryTitleList));
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}
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super.onDestroy();
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}
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/**
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* 加载一页数据
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*
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* @param isShowLoading 是否启动加载框 true启动
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* @param pageNo 页数
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* @param search_title 搜索文本
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* @param isClear true表示清空缓存
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*/
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private void loadNextPageMessageList(boolean isShowLoading, int pageNo, String search_title, boolean isClear) {
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if (isClear) {
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//表示从第一页可以读取，默认清空所有缓存数据;
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clearCacheData();
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}
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//第一页读取数据强制读
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if (pageNo > 1 && mCurrentPage > mCurrentTotal) {
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--mCurrentPage;
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//当前页不能大于总页数
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return;
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}
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isLoadingMore = true;//标记读取状态
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if (isShowLoading) {
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showLoading();
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}
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HdlMessageLogic.getInstance().getPageNoMessageList(
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"",
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pageNo,
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mMessageStateType,
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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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search_title,
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new CloudCallBeak<HdlMessageLogic.MessageListClass>() {
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@Override
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public void onSuccess(HdlMessageLogic.MessageListClass messageListClass) {
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if (messageListClass != null) {
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mCurrentTotal = (int) messageListClass.getTotalPage();
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mCurrentPage = (int) messageListClass.getPageNo();
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setMessageList(messageListClass.getList());
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updateListData();
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}
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isLoadingMore = false;
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if (isShowLoading) {
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hideLoading();
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}
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}
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@Override
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public void onFailure(HDLException e) {
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if (mCurrentPage > 1) {
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--mCurrentPage;
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}
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isLoadingMore = false;
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if (isShowLoading) {
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hideLoading();
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}
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}
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});
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}
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private void clearCacheData() {
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if (mList != null && mList.size() > 0) {
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mList.clear();
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}
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}
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public void setMessageList(List<MessageBean> list) {
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if (list == null || list.size() == 0) {
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return;
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}
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if (this.mList.size() == 0) {
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this.mList.addAll(list);
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return;
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}
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for (int i = 0; i < list.size(); i++) {
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this.setSingleDevice(list.get(i));
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}
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}
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/**
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* 添加设备到列表里面
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*
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* @param messageBean -设备对象
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*/
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public void setSingleDevice(MessageBean messageBean) {
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try {
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if (messageBean == null) {
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return;
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}
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boolean if_boolean = false;
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for (int i = 0; i < mList.size(); i++) {
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if (mList.get(i).getHomeId().equals(messageBean.getHomeId())) {
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//存在替换
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mList.remove(i);
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mList.add(i, messageBean);
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if_boolean = true;
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break;
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}
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}
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if (!if_boolean) {
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//没有添加
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this.mList.add(messageBean);
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}
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} catch (Exception e) {
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String mes = e.getMessage();
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HdlLogLogic.print("--->" + mes);
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}
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}
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/**
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* 添加历史记录
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*/
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private void addSearchTextToList() {
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int maxValue = 10;
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for (int i = 0; i < searchHistoryTitleList.size(); i++) {
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if (searchHistoryTitleList.get(i).equals(currSearchText)) {
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searchHistoryTitleList.remove(searchHistoryTitleList.get(i));
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}
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}
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searchHistoryTitleList.add(0, currSearchText);
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if (searchHistoryTitleList.size() > maxValue) {
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//历史记录不能超出10
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searchHistoryTitleList.remove(searchHistoryTitleList.get(maxValue));
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}
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}
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/**
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* 获取【搜索历史记录文件】全路径
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*/
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public String getHistoryFileNamePath() {
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return HdlFileLogic.getInstance().getCurrentUserRootPath() + "/message.txt";
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}
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}
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