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最新推荐文章于 2024-10-04 19:07:50 发布
原创最新推荐文章于 2024-10-04 19:07:50 发布 · 271 阅读
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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/activity_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <Button
        android:id="@+id/btn1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="简单信息提示框"
        android:onClick="click"/>

    <Button
        android:id="@+id/btn2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="确认框"
        android:onClick="click"/>
    <Button
        android:id="@+id/btn3"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="单选框"
        android:onClick="click"/>

    <Button
        android:id="@+id/btn4"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="多选框"
        android:onClick="click"/>
    <Button
        android:id="@+id/btn5"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="普通框"
        android:onClick="click"/>
    <Button
        android:id="@+id/btn6"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="日期"
        android:onClick="date"/>

    <Button
        android:id="@+id/btn7"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="时间"
        android:onClick="time"/>

    <Button
        android:id="@+id/btn8"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="进度"
        android:onClick="per"/>
</LinearLayout>


package com.example.daypop_up;

import android.app.DatePickerDialog;
import android.app.ProgressDialog;
import android.app.TimePickerDialog;
import android.content.DialogInterface;
import android.os.Handler;
import android.os.Message;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.DatePicker;
import android.widget.TimePicker;
import android.widget.Toast;

import java.util.Calendar;

public class MainActivity extends AppCompatActivity {
    private ProgressDialog progress;

    private Calendar c;
    private Handler handler = new Handler(){
        @Override
        public void handleMessage(Message msg) {
            super.handleMessage(msg);
            progress.setProgress(msg.what);
            if(msg.what==100){
                progress.setMessage("洗澡澡完成");
                progress.dismiss();
            }
        }
    };
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        }
    public  void click(View view){
        switch (view.getId()){
            case R.id.btn1:/*弹出简单提示框*/
               showts();
                break;
            case R.id.btn2://弹出确认框
                showokDilong();
                break;
            case R.id.btn3://弹出单选框
              showsingDilog();
                break;
            case R.id.btn4://弹出多选框
                showMoreDilog();
                break;

            case R.id.btn5://普通列表框
                showItems();
                break;

        }
    }

    private void showts() {//弹出简单提示框
        AlertDialog dialog = new AlertDialog.Builder(this).create();
        dialog.setIcon(R.mipmap.ic_launcher);//设置标题图标
        dialog.setTitle("这是标题");//设置标题
        dialog.setMessage("这就是我的内容");
        dialog.show();//弹出弹框
    }

    private void showokDilong() {//确认框
        new AlertDialog.Builder(this).setIcon(R.mipmap.ic_launcher).setTitle("标题").setMessage("确认要删除吗？")
                .setPositiveButton("确认", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        Toast.makeText(MainActivity.this,"删除成功",Toast.LENGTH_SHORT).show();
                    }
                }).setNegativeButton("取消",null).show();
    }

    private void showsingDilog() {//单选框
        final String[] arr={"吃","喝","玩","乐"};
        new AlertDialog.Builder(this).setIcon(R.mipmap.ic_launcher)
                .setTitle("标题")
                .setSingleChoiceItems(arr, 1, new DialogInterface.OnClickListener(){
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        Toast.makeText(MainActivity.this,arr[which],Toast.LENGTH_SHORT).show();
                        dialog.dismiss();//关闭弹框
                    }
                }).show();
    }

    private void showMoreDilog() {//多选框
        final String[] arr2={"吃","喝","玩","乐"};
        final StringBuilder sb=new StringBuilder();
        new AlertDialog.Builder(this).setIcon(R.mipmap.ic_launcher)
                .setTitle("标题")
                .setMultiChoiceItems(arr2, null, new DialogInterface.OnMultiChoiceClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which, boolean isChecked) {
                        if(isChecked){
                            sb.append(arr2[which]);
                        }else {
                            //找到当前选中项在sb中的起始位置
                            int start=sb.indexOf(arr2[which]);
                            int end=start+arr2[which].length();
                            sb.delete(start,end);
                        }
                    }
                }).setPositiveButton("确认", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                Toast.makeText(MainActivity.this,sb.toString(),Toast.LENGTH_SHORT).show();
            }
        }).show();
    }

    private void showItems() {//普通列表框
        final String[] arr3={"裴浩宇","李忠厚","孔繁钧","敖尔琪楞"};
        //final StringBuilder sb=new StringBuilder();
        new AlertDialog.Builder(this).setIcon(R.mipmap.ic_launcher)
                .setTitle("标题")
                .setItems(arr3, new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        Toast.makeText(MainActivity.this,arr3[which],Toast.LENGTH_SHORT).show();
                    }
                }).show();
    }


    public void date(View view) {
//日历
        Calendar calendar = Calendar.getInstance();//获取日历类
        DatePickerDialog datePickerDialog=new DatePickerDialog(this,new DatePickerDialog.OnDateSetListener(){

            @Override
            public void onDateSet(DatePicker datePicker, int year, int month, int dayOfMonth) {
                Toast.makeText(MainActivity.this,year+"年"+(month+year)+"月"+dayOfMonth+"日",Toast.LENGTH_SHORT).show();
            }
        },calendar.get(Calendar.YEAR),calendar.get(Calendar.MONTH),calendar.get(Calendar.DAY_OF_MONTH));
        datePickerDialog.show();
    }
//时间
    public void time(View view) {
        Calendar calendar = Calendar.getInstance();//获取日历类
        TimePickerDialog timePickerDialog=new TimePickerDialog(this, new TimePickerDialog.OnTimeSetListener() {
            @Override
            public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
                Toast.makeText(MainActivity.this,hourOfDay+":"+minute,Toast.LENGTH_SHORT).show();
            }
        },calendar.get(Calendar.HOUR),calendar.get(Calendar.MINUTE),true);
        timePickerDialog.show();
    }

    public void per(View view) {
        progress =new ProgressDialog(this);
        progress.setTitle("shuiping");
        progress.setMessage("正在洗澡澡");
        progress.setProgressStyle(progress.STYLE_HORIZONTAL);
        progressshow();
    }

    private void progressshow() {
        progress.show();
        new Thread(){
            @Override
            public void run() {
                super.run();
                for (int i = 0; i <=100; i+=10) {

                    try {
                        Thread.sleep(2000);
                    } catch (InterruptedException e) {
                        e.printStackTrace();
                    }
                    handler.sendEmptyMessage(i);
                }
            }
        }.start();
    }
}


<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_main2"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.example.daypop_up.Main2Activity">
    <Button
        android:id="@+id/dl"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginLeft="40dp"
        android:text="登录"
        android:layout_marginTop="200dp"/>

    <Button
        android:id="@+id/zc"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginLeft="200dp"
        android:text="注册"
        android:layout_marginTop="200dp"/>

    <ProgressBar
        style="?android:attr/progressBarStyleLarge"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentTop="true"
        android:layout_alignParentLeft="true"
        android:layout_alignParentStart="true"
        android:id="@+id/progressBar" />

    <ProgressBar
        style="?android:attr/progressBarStyle"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/progressBar2"
        android:layout_marginLeft="10dp"
        android:layout_marginStart="10dp"
        android:layout_above="@+id/progressBar3"
        android:layout_toRightOf="@+id/dl"
        android:layout_toEndOf="@+id/dl" />

    <ProgressBar
        style="?android:attr/progressBarStyleSmall"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/progressBar4"
        android:layout_above="@+id/progressBar3"
        android:layout_alignRight="@+id/zc"
        android:layout_alignEnd="@+id/zc" />

    <ProgressBar
        style="?android:attr/progressBarStyleHorizontal"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:id="@+id/progressBar3"
        android:layout_marginTop="52dp"
        android:layout_below="@+id/progressBar"
        android:layout_alignParentLeft="true"
        android:layout_alignParentStart="true" />


</RelativeLayout>


package com.example.daypop_up;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;

public class Main2Activity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main2);
    }
}