家庭记账本day5

主界面：

activity_main.xml文件：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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:orientation="vertical"
    tools:context=".MainActivity"
    android:background="@mipmap/bj_1">

    <!--标题栏-->
    <include layout="@layout/titlebar" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="220dp"/>

    <Button
        android:id="@+id/bt_add"
        android:layout_width="110dp"
        android:layout_height="60dp"
        android:layout_gravity="center"
        android:background="#1E9AC0"
        android:text="记一笔"
        android:textColor="#FFFFFF"
        android:textSize="18dp" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"/>


    <Button
        android:id="@+id/bt_show"
        android:layout_width="110dp"
        android:layout_height="60dp"
        android:layout_gravity="center"
        android:background="#1E9AC0"
        android:text="查看明细"
        android:textColor="#FFFFFF"
        android:textSize="18dp" />


</LinearLayout>

MainActivity文件：

 1 package com.example.keep;
 2 
 3 import androidx.appcompat.app.AppCompatActivity;
 4 
 5 import android.content.Intent;
 6 import android.os.Bundle;
 7 import android.view.View;
 8 import android.widget.Button;
 9 
10 public class MainActivity extends AppCompatActivity implements View.OnClickListener{
11     private Button button1;
12     private Button button2;
13     @Override
14     protected void onCreate(Bundle savedInstanceState) {
15         super.onCreate(savedInstanceState);
16         setContentView(R.layout.activity_main);
17 
18         button1=(Button)findViewById(R.id.bt_show) ;
19         button2 = (Button) findViewById(R.id.bt_add);
20         button1.setOnClickListener(this);
21         button2.setOnClickListener(this);
22     }
23 
24     @Override
25     public void onClick(View v) {
26         switch (v.getId()){
27             case R.id.bt_show://执行按钮1
28                 Intent intent =new Intent();
29                 intent.setClass(getApplicationContext(), ShowActivity.class);
30                 this.startActivity(intent);
31                 break;
32             case R.id.bt_add:
33                 Intent intent2 =new Intent();
34                 intent2.setClass(getApplicationContext(), AddActivity.class);
35                 this.startActivity(intent2);
36                 break;
37 
38         }
39     }
40 }

效果图：