每日打卡app

package com.example.clockappliction;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Intent;
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 androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;

import com.example.clockappliction.DataBase.CRUD;
import com.example.clockappliction.Information.Clock;
import com.example.clockappliction.Information.Count;

public class ClockActivity extends AppCompatActivity implements View.OnClickListener{

    private EditText et_dk_date,et_dk_word,et_dk_summary,et_dk_maxday;
    private Button btn_dk_add;
    private TextView tv_dk_keep;

    @SuppressLint("MissingInflatedId")
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_clock_in);



        tv_dk_keep = (TextView) findViewById(R.id.tv_dk_keep);
        Count count = new Count();
        int keep = count.getCou();
        count.toCou();
        tv_dk_keep.setText("坚持天数"+ keep);
        et_dk_date = (EditText) findViewById(R.id.et_dk_date);
        et_dk_word = (EditText) findViewById(R.id.et_dk_word);
        et_dk_summary = (EditText) findViewById(R.id.et_dk_summary);
        et_dk_maxday = (EditText) findViewById(R.id.et_dk_maxday);

        btn_dk_add = (Button) findViewById(R.id.btn_dk_add);
        btn_dk_add.setOnClickListener(this);
    }

    @Override
    public void onClick(View view) {
        if (view==findViewById(R.id.btn_dk_add)){
            CRUD crud = new CRUD(this);
            //获取输入框信息
            Clock clock =new Clock();
            clock.date = et_dk_date.getText().toString();
            clock.word = et_dk_word.getText().toString();
            clock.summary = et_dk_summary.getText().toString();
            clock.maxday = et_dk_maxday.getText().toString();

            Intent intent = getIntent();
            String cid = intent.getStringExtra("cid");

            Count count = new Count();

            clock.cid = cid;
            clock.keep = String.valueOf(count.getCou());
            crud.insertClock(clock);


            Toast.makeText(this, "打卡成功！", Toast.LENGTH_SHORT).show();
        }

    }

}

xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    xmlns:tools="http://schemas.android.com/tools"
    android:orientation="vertical"
    android:background="#DDDDDD"
    tools:context=".ClockActivity">

    <TextView
        android:id="@+id/tv_title3"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentStart="true"
        android:layout_alignParentLeft="true"
        android:layout_alignParentTop="true"
        android:layout_alignParentRight="true"
        android:layout_marginStart="98dp"
        android:layout_marginTop="98dp"
        android:text="每日打卡"
        android:textColor="#000"
        android:textSize="50sp"
        android:textStyle="bold" />

    <EditText
        android:layout_width="match_parent"
        android:layout_height="wrap_content"

        android:id="@+id/et_dk_date"
        android:hint="日期"

        android:layout_below="@+id/tv_title3"
        android:layout_marginTop="15dp"
        ></EditText>
    <EditText
        android:layout_width="match_parent"
        android:layout_height="wrap_content"

        android:id="@+id/et_dk_word"
        android:hint="每日关键字"

        android:layout_below="@+id/et_dk_date"
        android:layout_marginTop="10dp"
        ></EditText>
    <EditText
        android:layout_width="match_parent"
        android:layout_height="wrap_content"

        android:id="@+id/et_dk_summary"
        android:hint="每日总结"

        android:layout_below="@+id/et_dk_word"
        android:layout_marginTop="10dp"
        ></EditText>
    <EditText
        android:layout_width="match_parent"
        android:layout_height="wrap_content"

        android:id="@+id/et_dk_maxday"
        android:hint="连续最长天数"

        android:layout_below="@+id/et_dk_summary"
        android:layout_marginTop="10dp"
        ></EditText>


    <Button
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"

        android:id="@+id/btn_dk_add"
        android:text="打卡"

        android:textSize="30dp"
        android:layout_below="@+id/et_dk_maxday"
        android:layout_marginTop="20dp"
        android:layout_marginLeft="120dp"

        ></Button>

    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:id="@+id/tv_dk_keep"
        android:layout_below="@+id/btn_dk_add"
        android:textSize="30dp"
        ></TextView>

</RelativeLayout>

用于插入打卡信息的函数

public void insertClock(Clock clock){

        SQLiteDatabase db = dbHelper.getWritableDatabase();
        ContentValues values = new ContentValues();

        values.put(Clock.DATE,clock.date);
        values.put(Clock.WORD,clock.WORD);
        values.put(Clock.SUMMARY,clock.summary);
        values.put(Clock.KEEP,clock.keep);
        values.put(Clock.MAXDAY,clock.maxday);

        values.put(Clock.CID,clock.cid);

        db.insert(Clock.TABLE,null,values);
        db.close();
    }