3/17每日总结()-其他

3/17每日总结()

经过几天的努力，在今天上交了app作业和增删改查的java web 在接下来还会完成这个团队项目的地铁的功能。

闹钟功能：

package com.example.riji;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;

import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;

public class Alarm extends AppCompatActivity {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_alarm);
        Intent intent=new Intent();
        intent=getIntent();
        String nao = intent.getStringExtra("nao");
        //创建一个闹钟提醒的对话框,点击确定关闭铃声与页面
        new AlertDialog.Builder(Alarm.this).setTitle("闹钟").setMessage(nao)
                .setPositiveButton("关闭闹铃", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        Alarm.this.finish();
                    }
                }).show();
    }
        }

package com.example.riji;
import androidx.appcompat.app.AppCompatActivity;
import android.app.TimePickerDialog;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.TimePicker;
import android.widget.Toast;
import java.util.Calendar;
import java.util.Timer;
import java.util.TimerTask;
public class AlarmReceiver extends AppCompatActivity implements View.OnClickListener {
    private Button btn_set;
    private Button btn_cancel;
    private Timer timer;
    private TimerTask timerTask;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_res_alarm);
        timer=new Timer();
        bindViews();
    }
    private void bindViews() {
        btn_set = (Button) findViewById(R.id.btn_set);
        btn_cancel = (Button) findViewById(R.id.btn_cancel);
        btn_set.setOnClickListener(this);
        btn_cancel.setOnClickListener(this);

    }
    @Override
    public void onClick(View v) {
        switch (v.getId()){
            case R.id.btn_set:
                timerTask = new TimerTask() {
                    @Override
                    public void run() {
                        Intent intent = new Intent(AlarmReceiver.this, Alarm.class);
                        intent.putExtra("nao","到了打卡时间了哦");
                        startActivity(intent);
                    }
                };
                Calendar currentTime = Calendar.getInstance();
                new TimePickerDialog(AlarmReceiver.this, 0,
                        new TimePickerDialog.OnTimeSetListener() {
                            @Override
                            public void onTimeSet(TimePicker view,
                                                  int hourOfDay, int minute) {
                                //设置当前时间
                                Calendar c = Calendar.getInstance();
                                c.setTimeInMillis(System.currentTimeMillis());
                                // 根据用户选择的时间来设置Calendar对象
                                c.set(Calendar.HOUR, hourOfDay);
                                c.set(Calendar.MINUTE, minute);
                                timer.schedule(timerTask,c.getTimeInMillis()-currentTime.getTimeInMillis(),1000000);
                                Log.e("HEHE",c.getTimeInMillis()+"");   //这里的时间是一个unix时间戳
                                // 提示闹钟设置完毕:
                                Toast.makeText(AlarmReceiver.this, "闹钟设置完毕~"+ c.getTimeInMillis(),
                                        Toast.LENGTH_SHORT).show();
                            }
                        }, currentTime.get(Calendar.HOUR_OF_DAY), currentTime
                        .get(Calendar.MINUTE), true).show();
                btn_cancel.setVisibility(View.VISIBLE);
                break;
            case R.id.btn_cancel:
                timer.cancel();
                btn_cancel.setVisibility(View.GONE);
                Toast.makeText(AlarmReceiver.this, "闹钟已取消", Toast.LENGTH_SHORT)
                        .show();
                break;
        }
    }
}

　　xml：

<?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"
    tools:context=".Alarm">

</androidx.constraintlayout.widget.ConstraintLayout>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/LinearLayout1"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">
    <Button
        android:id="@+id/btn_set"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_marginTop="250dp"
        android:text="设置闹钟" />
    <Button
        android:id="@+id/btn_cancel"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="关闭闹钟"
        android:visibility="gone" />

</LinearLayout>

经过几天的努力，在今天上交了app作业和增删改查的java web 在接下来还会完成这个团队项目的地铁的功能。

闹钟功能：

package com.example.riji;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;

import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;

public class Alarm extends AppCompatActivity {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_alarm);
        Intent intent=new Intent();
        intent=getIntent();
        String nao = intent.getStringExtra("nao");
        //创建一个闹钟提醒的对话框,点击确定关闭铃声与页面
        new AlertDialog.Builder(Alarm.this).setTitle("闹钟").setMessage(nao)
                .setPositiveButton("关闭闹铃", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        Alarm.this.finish();
                    }
                }).show();
    }
        }

package com.example.riji;
import androidx.appcompat.app.AppCompatActivity;
import android.app.TimePickerDialog;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.TimePicker;
import android.widget.Toast;
import java.util.Calendar;
import java.util.Timer;
import java.util.TimerTask;
public class AlarmReceiver extends AppCompatActivity implements View.OnClickListener {
    private Button btn_set;
    private Button btn_cancel;
    private Timer timer;
    private TimerTask timerTask;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_res_alarm);
        timer=new Timer();
        bindViews();
    }
    private void bindViews() {
        btn_set = (Button) findViewById(R.id.btn_set);
        btn_cancel = (Button) findViewById(R.id.btn_cancel);
        btn_set.setOnClickListener(this);
        btn_cancel.setOnClickListener(this);

    }
    @Override
    public void onClick(View v) {
        switch (v.getId()){
            case R.id.btn_set:
                timerTask = new TimerTask() {
                    @Override
                    public void run() {
                        Intent intent = new Intent(AlarmReceiver.this, Alarm.class);
                        intent.putExtra("nao","到了打卡时间了哦");
                        startActivity(intent);
                    }
                };
                Calendar currentTime = Calendar.getInstance();
                new TimePickerDialog(AlarmReceiver.this, 0,
                        new TimePickerDialog.OnTimeSetListener() {
                            @Override
                            public void onTimeSet(TimePicker view,
                                                  int hourOfDay, int minute) {
                                //设置当前时间
                                Calendar c = Calendar.getInstance();
                                c.setTimeInMillis(System.currentTimeMillis());
                                // 根据用户选择的时间来设置Calendar对象
                                c.set(Calendar.HOUR, hourOfDay);
                                c.set(Calendar.MINUTE, minute);
                                timer.schedule(timerTask,c.getTimeInMillis()-currentTime.getTimeInMillis(),1000000);
                                Log.e("HEHE",c.getTimeInMillis()+"");   //这里的时间是一个unix时间戳
                                // 提示闹钟设置完毕:
                                Toast.makeText(AlarmReceiver.this, "闹钟设置完毕~"+ c.getTimeInMillis(),
                                        Toast.LENGTH_SHORT).show();
                            }
                        }, currentTime.get(Calendar.HOUR_OF_DAY), currentTime
                        .get(Calendar.MINUTE), true).show();
                btn_cancel.setVisibility(View.VISIBLE);
                break;
            case R.id.btn_cancel:
                timer.cancel();
                btn_cancel.setVisibility(View.GONE);
                Toast.makeText(AlarmReceiver.this, "闹钟已取消", Toast.LENGTH_SHORT)
                        .show();
                break;
        }
    }
}

　　xml：

<?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"
    tools:context=".Alarm">

</androidx.constraintlayout.widget.ConstraintLayout>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/LinearLayout1"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">
    <Button
        android:id="@+id/btn_set"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_marginTop="250dp"
        android:text="设置闹钟" />
    <Button
        android:id="@+id/btn_cancel"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="关闭闹钟"
        android:visibility="gone" />

</LinearLayout>