2021.2.27 家庭记账本（2）

一、今日学习内容

   今天完成了家庭记账本的记账的相关页面

package com.example.bookkeeping;

import androidx.appcompat.app.AppCompatActivity;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;


import org.litepal.LitePal;
import org.litepal.tablemanager.Connector;

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

public class AddActivity extends AppCompatActivity {

    private EditText etName, etDate, etOut1, etOut2, etIn1, etIn2;
    String name, date, out1, out2, in1, in2;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_add);
        Connector.getDatabase();
        etName = (EditText) findViewById(R.id.name_edit_text);
        etDate = (EditText) findViewById(R.id.date_edit_text);
        etDate.setText(getDate());
        etOut1 = (EditText) findViewById(R.id.out1_edit_text);
        etOut2 = (EditText) findViewById(R.id.out2_edit_text);
        etIn1 = (EditText) findViewById(R.id.in1_edit_text);
        etIn2 = (EditText) findViewById(R.id.in2_edit_text);

        Button button1 = (Button) findViewById(R.id.addbutton);
        button1.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                LitePal.getDatabase();
                name = etName.getText().toString().trim();
                date = etDate.getText().toString().trim();
                out1 = etOut1.getText().toString().trim();
                out2 = etOut2.getText().toString().trim();
                in1 = etIn1.getText().toString().trim();
                in2 = etIn2.getText().toString().trim();
                Money m = new Money();
                m.setName(name);
                m.setDate(date);
                m.setOut1(out1);
                m.setOut2(out2);
                m.setIn1(in1);
                m.setIn2(in2);
                m.save();
                if (m.save()) {
                    Toast.makeText(AddActivity.this, "保存成功", Toast.LENGTH_SHORT).show();
                } else {
                    Toast.makeText(AddActivity.this, "保存失败", Toast.LENGTH_SHORT).show();
                }

            }

        });
    }

    private String getDate() {
        SimpleDateFormat date_format = new SimpleDateFormat("yyyy-MM-dd");
        return date_format.format(new Date());
    }
}

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@drawable/main_bg"
    tools:context=".AddActivity">

    <TextView
        android:id="@+id/name_text_view"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_marginStart="40dp"
        android:layout_marginLeft="40dp"
        android:layout_marginTop="108dp"
        android:layout_marginEnd="13dp"
        android:layout_marginRight="13dp"
        android:layout_marginBottom="94dp"
        android:inputType="textPersonName"
        android:text="记录人姓名："
        android:textColor="#000000"
        android:textSize="25sp"
        app:layout_constraintBottom_toTopOf="@+id/out1_edit_text"
        app:layout_constraintEnd_toStartOf="@+id/name_edit_text"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <EditText
        android:id="@+id/name_edit_text"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_marginTop="101dp"
        android:layout_marginEnd="52dp"
        android:layout_marginRight="52dp"
        android:layout_marginBottom="247dp"
        android:background="@drawable/bg_biankuang"
        android:textColor="#ffc0cb"
        android:textSize="30sp"
        app:layout_constraintBottom_toTopOf="@+id/in1_edit_text"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toEndOf="@+id/name_text_view"
        app:layout_constraintTop_toTopOf="parent" />

    <TextView
        android:id="@+id/date_text_view"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_marginStart="7dp"
        android:layout_marginLeft="7dp"
        android:layout_marginTop="1dp"
        android:layout_marginEnd="7dp"
        android:layout_marginRight="7dp"
        android:layout_marginBottom="2dp"
        android:text="日期："
        android:textColor="#000000"
        android:textSize="25sp"
        app:layout_constraintBottom_toBottomOf="@+id/date_edit_text"
        app:layout_constraintEnd_toStartOf="@+id/name_edit_text"
        app:layout_constraintStart_toStartOf="@+id/out1_text_view"
        app:layout_constraintTop_toBottomOf="@+id/name_text_view" />

    <EditText
        android:id="@+id/date_edit_text"
        android:layout_width="203dp"
        android:layout_height="0dp"
        android:layout_marginEnd="16dp"
        android:layout_marginRight="16dp"
        android:layout_marginBottom="44dp"
        android:background="@drawable/bg_biankuang"
        android:textColor="#ffc0cb"
        android:textSize="30sp"
        app:layout_constraintBottom_toTopOf="@+id/out1_text_view"
        app:layout_constraintEnd_toEndOf="@+id/name_edit_text"
        app:layout_constraintTop_toBottomOf="@+id/name_text_view" />

    <TextView
        android:id="@+id/out1_text_view"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="33dp"
        android:layout_marginLeft="33dp"
        android:layout_marginEnd="8dp"
        android:layout_marginRight="8dp"
        android:layout_marginBottom="43dp"
        android:text="支出金额："
        android:textColor="#000000"
        android:textSize="25sp"
        app:layout_constraintBottom_toTopOf="@+id/out2_text_view"
        app:layout_constraintEnd_toStartOf="@+id/out1_edit_text"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/date_edit_text" />

    <EditText
        android:id="@+id/out1_edit_text"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_marginEnd="52dp"
        android:layout_marginRight="52dp"
        android:layout_marginBottom="26dp"
        android:background="@drawable/bg_biankuang"
        android:textColor="#ffc0cb"
        android:textSize="30sp"
        app:layout_constraintBottom_toTopOf="@+id/out2_edit_text"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toEndOf="@+id/out1_text_view"
        app:layout_constraintTop_toBottomOf="@+id/name_text_view" />

    <TextView
        android:id="@+id/out2_text_view"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="40dp"
        android:layout_marginLeft="40dp"
        android:layout_marginEnd="5dp"
        android:layout_marginRight="5dp"
        android:layout_marginBottom="37dp"
        android:text="支出项目："
        android:textColor="#000000"
        android:textSize="25sp"
        app:layout_constraintBottom_toTopOf="@+id/in1_text_view"
        app:layout_constraintEnd_toStartOf="@+id/out2_edit_text"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/out1_text_view" />

    <EditText
        android:id="@+id/out2_edit_text"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_marginEnd="51dp"
        android:layout_marginRight="51dp"
        android:layout_marginBottom="14dp"
        android:background="@drawable/bg_biankuang"
        android:textColor="#ffc0cb"
        android:textSize="30sp"
        app:layout_constraintBottom_toTopOf="@+id/in1_edit_text"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toEndOf="@+id/out2_text_view"
        app:layout_constraintTop_toBottomOf="@+id/out1_edit_text" />

    <TextView
        android:id="@+id/in1_text_view"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="33dp"
        android:layout_marginLeft="33dp"
        android:layout_marginEnd="7dp"
        android:layout_marginRight="7dp"
        android:layout_marginBottom="39dp"
        android:text="收入金额："
        android:textColor="#000000"
        android:textSize="25sp"
        app:layout_constraintBottom_toTopOf="@+id/in2_text_view"
        app:layout_constraintEnd_toStartOf="@+id/in1_edit_text"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/out2_text_view" />

    <EditText
        android:id="@+id/in1_edit_text"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_marginEnd="49dp"
        android:layout_marginRight="49dp"
        android:layout_marginBottom="283dp"
        android:background="@drawable/bg_biankuang"
        android:textColor="#ffc0cb"
        android:textSize="30sp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toEndOf="@+id/in1_text_view"
        app:layout_constraintTop_toBottomOf="@+id/name_edit_text" />

    <TextView
        android:id="@+id/in2_text_view"
        android:layout_width="155dp"
        android:layout_height="0dp"
        android:layout_marginStart="40dp"
        android:layout_marginLeft="40dp"
        android:layout_marginBottom="50dp"
        android:text="收入项目："
        android:textColor="#000000"
        android:textSize="25sp"
        app:layout_constraintBottom_toTopOf="@+id/addbutton"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/in1_text_view" />

    <EditText
        android:id="@+id/in2_edit_text"
        android:layout_width="183dp"
        android:layout_height="57dp"
        android:layout_marginEnd="1dp"
        android:layout_marginRight="1dp"
        android:layout_marginBottom="200dp"
        android:background="@drawable/bg_biankuang"
        android:textColor="#ffc0cb"
        android:textSize="30sp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="@+id/out1_edit_text"
        app:layout_constraintStart_toStartOf="@+id/in1_edit_text"
        app:layout_constraintTop_toBottomOf="@+id/in1_edit_text" />

    <Button
        android:id="@+id/addbutton"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_gravity="center_horizontal"
        android:layout_marginStart="73dp"
        android:layout_marginLeft="73dp"
        android:layout_marginEnd="73dp"
        android:layout_marginRight="73dp"
        android:layout_marginBottom="97dp"
        android:background="@drawable/btn_all_shape"
        android:gravity="center"
        android:text="保存"
        android:textColor="#000000"
        android:textSize="25sp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/in2_text_view" />
</androidx.constraintlayout.widget.ConstraintLayout>

二、遇到的问题

  没有遇到问题

三、明日计划

  明天继续完成家庭小账本