二月五日

记录页面的支出模块

package com.zhen.accountbook.frag_record;

import android.inputmethodservice.KeyboardView;
import android.os.Bundle;
import android.text.TextUtils;
import android.widget.*;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import com.zhen.accountbook.R;
import com.zhen.accountbook.db.AccountBean;
import com.zhen.accountbook.db.DBManager;
import com.zhen.accountbook.db.TypeBean;
import com.zhen.accountbook.utils.BeiZhuDialog;
import com.zhen.accountbook.utils.KeyBoardUtils;
import com.zhen.accountbook.utils.SelectTimeDialog;

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.List;

/**
 * 记录页面当中的支出模块
 */
public class  InFragment extends Fragment implements View.OnClickListener {
    KeyboardView keyboardView;
    EditText moneyEt;
    ImageView typeIV;
    TextView typeTv, beizhuTv, timeTv;
    GridView typeGv;
    List<TypeBean> typeList;
    TypeBaseAdapter adapter;
    AccountBean accountBean;//将需要插入到记账本的数据保存成对象的格式

    @Override
    public void onCreate(@Nullable @org.jetbrains.annotations.Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        accountBean = new AccountBean();
        accountBean.setTypename("其他");
        accountBean.setsImageId(R.mipmap.in_qt_fs);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        View view = inflater.inflate(R.layout.fragment_outcome, container, false);
        initView(view);
        setInitTime();
        //给GridView填充数据
        loadDataToGV();
        setGVListener();//设置GridView每一项的点击事件
        return view;
    }

    //获取当前时间，显示在timeTv上
    private void setInitTime() {
        Date date = new Date();
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm");
        timeTv.setText(sdf.format(date));
        accountBean.setTime(sdf.format(date));
        Calendar calendar = Calendar.getInstance();
        int year = calendar.get(Calendar.YEAR);
        int month = calendar.get(Calendar.MONTH) + 1;
        int day = calendar.get(Calendar.DAY_OF_MONTH);
        accountBean.setYear(year);
        accountBean.setMonth(month);
        accountBean.setDay(day);
    }

    private void setGVListener() {
        typeGv.setOnItemClickListener((adapterView, view, i, l) -> {
            adapter.selectPos = i;
            adapter.notifyDataSetChanged();
            TypeBean typeBean = typeList.get(i);
            //点击每一项时，上边会刷新所选中的图像
            String typename = typeBean.getTypename();
            typeTv.setText(typename);
            accountBean.setTypename(typename);
            int sImageId = typeBean.getSImageId();
            typeIV.setImageResource(sImageId);
            accountBean.setsImageId(sImageId);
        });
    }

    public void loadDataToGV() {
        typeList = new ArrayList<>();
        adapter = new TypeBaseAdapter(getContext(), typeList);
        typeGv.setAdapter(adapter);
        //获取数据库当中的数据源
        List<TypeBean> inlist = DBManager.getTypeList(1);
        typeList.addAll(inlist);
        adapter.notifyDataSetChanged();
        typeTv.setText("其他");
        typeIV.setImageResource(R.mipmap.in_qt_fs);
    }

    private void initView(View view) {
        keyboardView = view.findViewById(R.id.frag_record_keyboard);
        moneyEt = view.findViewById(R.id.frag_record_et_money);
        typeIV = view.findViewById(R.id.frag_record_iv);
        typeGv = view.findViewById(R.id.frag_record_gv);
        typeTv = view.findViewById(R.id.frag_record_tv_type);
        beizhuTv = view.findViewById(R.id.frag_record_tv_beizhu);
        timeTv = view.findViewById(R.id.frag_record_tv_time);
        //显示自定义键盘
        KeyBoardUtils boardUtils = new KeyBoardUtils(keyboardView, moneyEt);
        boardUtils.showKeyBoard();
        //设置接口，监听确定按钮   被点击
        boardUtils.setOnEnsureListener(() -> {
            // 获取输入钱数
            String moneyStr = moneyEt.getText().toString();
            if (TextUtils.isEmpty(moneyStr) || moneyStr.equals("0")) {
                getActivity().finish();
                return;
            }
            float money = Float.parseFloat(moneyStr);
            accountBean.setMoney(money);
            //获取记录的信息，将信息保存到数据库中
            saveAccountToDB();
            //返回上一级页面
            getActivity().finish();
        });
    }

    private void saveAccountToDB() {
        accountBean.setKind(1);
        DBManager.insertItemToAccounttb(accountBean);
    }
    @Override
    public void onClick(View v) {
        if (v.getId() == R.id.frag_record_tv_beizhu) {
            showBZDialog();
        } else if (v.getId() == R.id.frag_record_tv_time) {
            showTimeDialog();
        }
        //跳转到时间选择界面
    }
//弹出显示时间的对话框
private void showTimeDialog() {
    SelectTimeDialog dialog = new SelectTimeDialog(getContext());
    dialog.show();
    //设定确定按钮被点击的监听器
    dialog.setOnEnsureListener((time, year, month, day) -> {
        timeTv.setText(time);
        accountBean.setYear(year);
        accountBean.setMonth(month);
        accountBean.setDay(day);
    });
}

    //弹出备注对话框
    public void showBZDialog() {
        BeiZhuDialog dialog = new BeiZhuDialog(getContext());
        dialog.show();
        dialog.setDialogSize();
        dialog.setOnEnsureListener(() -> {
            String msg = dialog.getEditText();
            if (!TextUtils.isEmpty(msg)) {
                beizhuTv.setText(msg);
                accountBean.setBeizhu(msg);
            }
            dialog.cancel();
        });
    }
}