Android——监听事件总结

各种监听事件

1.按钮 Button
（1）点击监听
btn_1.setOnClickListener(new View.OnClickListener() {

（2）长按监听
btn_1.setOnLongClickListener(new View.OnLongClickListener() {

2.单选框 RadioGroup
radio_gp.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {

3.复选框 CheckBox（普通内部类）
cb_fuxuan1.setOnCheckedChangeListener(new checkboxcheckedlistener());
cb_fuxuan2.setOnCheckedChangeListener(new checkboxcheckedlistener());

private class checkboxcheckedlistener implements CompoundButton.OnCheckedChangeListener
{

4.上下文菜单 ContextMenu（需要长按才能触发）

changan_menu.setOnCreateContextMenuListener(this);
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
//获取值
public boolean onContextItemSelected(MenuItem item) {
item.getItemId()

5.进度条 SeekBar（可拖动）

sbr_td.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {

6.开关开关按钮：ToggleButton 推拉开关 Switch

tb.setOnCheckedChangeListener(new anniucheckedlistener());
private class anniucheckedlistener implements CompoundButton.OnCheckedChangeListener{

7.对话框方法链构造 new AlertDialog.Builder(this)

单选对话框
final String[] yanse = {"红","黄","绿","蓝","白"};

.setSingleChoiceItems(yanse, 0, new DialogInterface.OnClickListener() {

public void onClick(DialogInterface dialog, int which) {

多选对话框
final String[] yanse = {"红","黄","绿","蓝","白"};
final boolean[] bl = {true,true,false,false,false};

.setMultiChoiceItems(yanse, bl, new DialogInterface.OnMultiChoiceClickListener() {

public void onClick(DialogInterface dialog, int which, boolean isChecked) {

自定义对话框加载器 getLayoutInflater() setview

LayoutInflater layoutInflater = getLayoutInflater();

8.进度条 ProgressDialog

旋转进度条
final ProgressDialog pd = new ProgressDialog(this);

水平进度条
ProgressDialog pd = new ProgressDialog(this);
pd.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);

9.日期对话框
Calendar cl = Calendar.getInstance();

DatePickerDialog datePickerDialog = new DatePickerDialog(this,监听, cl.get(Calendar.YEAR),cl.get(Calendar.MONTH),cl.get(Calendar.DAY_OF_MONTH));

datePickerDialog.show();

监听 = new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
}
}
10.时间对话框

//获取当前日期
//单例模式，设计模式的一种静态方法
Calendar cl = Calendar.getInstance();

TimePickerDialog timePickerDialog = new TimePickerDialog(this,监听,cl.get(Calendar.HOUR),cl.get(Calendar.MINUTE),true);

timePickerDialog.show();

监听 = new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {

}
}
11.ListView

(1)ArrayAdapter

//构造适配器
ArrayAdapter adapter = new ArrayAdapter(this,R.layout.listview_layout,list);

//设置适配器
listview_1.setAdapter(adapter);

//监听事件
listview_1.setOnItemClickListener(new AdapterView.OnItemClickListener() {

@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

(2)SimpleAdapter

SimpleAdapter simpleAdapter = new SimpleAdapter(this,im,R.layout.simple_layout,str,viewid);

simple_1.setAdapter(simpleAdapter);

simple_1.setOnItemClickListener();
(3)BaseAdapter

12.自动提示文本框
AutoCompleteTextView autv_1 = (AutoCompleteTextView)findViewById(R.id.atv_1);

13下拉列表
Spinner sper_1 = (Spinner)findViewById(R.id.sper_1);

sper_1.setAdapter(adapter);

sper_1.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {

14.消息提示
Resources res = Activitywenben.this.getResources();
//1.获取状态栏消息管理器
NotificationManager manager = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
//2.构建消息用Builder构建方法链调用
Notification nt = new Notification.Builder(this)
//3.交给管理器发出消息
manager.notify(0,nt);

xml

<?xml version="1.0" encoding="utf-8"?>

<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="match_parent">

    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

        android:layout_width="match_parent"

        android:layout_height="match_parent"

        android:orientation="vertical">

        <TextView

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:id="@+id/textview1"

            android:text="有链接吗?"

            android:autoLink="all"

            />

        <AutoCompleteTextView

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:id="@+id/autv_1"

            />

        <Button

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:text="按钮的监听"

            android:id="@+id/btn_1"

            android:background="@drawable/anniu1"

            />

        <RadioGroup

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:orientation="horizontal"

            android:id="@+id/radio_gp">

            <RadioButton

                android:layout_width="wrap_content"

                android:layout_height="wrap_content"

                android:text="是"

                android:id="@+id/rb_shi"/>

            <RadioButton

                android:layout_width="wrap_content"

                android:layout_height="wrap_content"

                android:text="否"

                android:id="@+id/rb_fou"/>

        </RadioGroup>

        <EditText

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:hint="hello world"

            android:id="@+id/et_1"/>

        <CheckBox

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:text="复选一"

            android:id="@+id/cb_fuxuan1"/>

        <CheckBox

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:text="复选二"

            android:id="@+id/cb_fuxuan2"

            />

        <Button

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:text="长按触发上下文菜单"

            android:id="@+id/menu_1"/>

        <SeekBar

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:max="100"

            android:id="@+id/sbr_tuodong"/>

        <ImageView

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:background="@drawable/anniu2"

            android:id="@+id/iv_bian"

            />

        <ToggleButton

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:textOn="开"

            android:textOff="关"

            android:id="@+id/tgb_1"/>

        <Switch

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:id="@+id/swh_1"/>

        <!--对话框-->

        <Button

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:text="点击触发普通对话框"

            android:onClick="putongdhkonclick"/>

        <Button

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:text="点击触发单选对话框"

            android:onClick="danxuandhkonclick"/>

        <Button

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:text="点击触发多选对话框"

            android:onClick="duoxuandhkonclick"/>

        <Button

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:text="点击触发自定义对话框"

            android:onClick="zidingyidhkonclick"/>

        <Button

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:text="点击触发旋转进度条"

            android:onClick="xuanzhuanjdtonclick"/>

        <Button

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:text="点击触发水平进度条"

            android:onClick="shuipingjdtonclick"/>

        <Button

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:text="点击触发日期对话框"

            android:onClick="riqidhkonclick"/>

        <Button

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:text="点击触发时间对话框"

            android:onClick="shijiandhkonclick"/>

    </LinearLayout>

</ScrollView>

java

package com.example.chenshuai.test322;

import android.app.AlertDialog;

import android.app.DatePickerDialog;

import android.app.ProgressDialog;

import android.app.TimePickerDialog;

import android.content.DialogInterface;

import android.os.Bundle;

import android.support.v7.app.AppCompatActivity;

import android.text.util.Linkify;

import android.view.ContextMenu;

import android.view.LayoutInflater;

import android.view.MenuItem;

import android.view.View;

import android.widget.ArrayAdapter;

import android.widget.AutoCompleteTextView;

import android.widget.Button;

import android.widget.CheckBox;

import android.widget.CompoundButton;

import android.widget.DatePicker;

import android.widget.EditText;

import android.widget.ImageView;

import android.widget.RadioButton;

import android.widget.RadioGroup;

import android.widget.SeekBar;

import android.widget.Switch;

import android.widget.TextView;

import android.widget.TimePicker;

import android.widget.Toast;

import android.widget.ToggleButton;

import java.util.Calendar;

/**

 * Created by chenshuai on 2016/4/1.

 */

public class Jianting extends AppCompatActivity {

    ImageView iv_bian;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.jiantinglayout);

        //Textview

        TextView textview1 = (TextView)findViewById(R.id.textview1);

        textview1.setAutoLinkMask(Linkify.ALL);

        String linktext = "百度链接 www.baidu.com";

        textview1.setText(linktext);

        //AutoCompleteTextView

        AutoCompleteTextView autv_1 = (AutoCompleteTextView)findViewById(R.id.autv_1);

        String[] str = {"ab","abc","abcd"};

        ArrayAdapter<String> stringArrayAdapter= new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,str);

        autv_1.setAdapter(stringArrayAdapter);

        //Button 点击

        Button btn_1 = (Button)findViewById(R.id.btn_1);

        btn_1.setOnClickListener(new View.OnClickListener() {

            @Override

            public void onClick(View v) {

                Toast.makeText(Jianting.this, "按钮点击监听", Toast.LENGTH_SHORT).show();

            }

        });

        //Button 长按监听

        btn_1.setOnLongClickListener(new View.OnLongClickListener() {

            @Override

            public boolean onLongClick(View v) {

                Toast.makeText(Jianting.this, "按钮长按监听", Toast.LENGTH_SHORT).show();

                return false;

            }

        });

        //RadioGroup 的监听

        RadioGroup radio_gp = (RadioGroup)findViewById(R.id.radio_gp);

        radio_gp.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {

            @Override

            public void onCheckedChanged(RadioGroup group, int checkedId) {

                RadioButton rb_shi = (RadioButton) findViewById(R.id.rb_shi);

                RadioButton rb_fou = (RadioButton) findViewById(R.id.rb_fou);

                switch (checkedId) {

                    case R.id.rb_shi:

                        Toast.makeText(Jianting.this, "选中了" + rb_shi.getText(), Toast.LENGTH_SHORT).show();

                    case R.id.rb_fou:

                        Toast.makeText(Jianting.this, "选中了" + rb_fou.getText(), Toast.LENGTH_SHORT).show();

                }

            }

        });

        //显示Edittext的输入内容

        EditText editText = (EditText)findViewById(R.id.et_1);

        String str1 = editText.getText().toString();

        Toast.makeText(Jianting.this, str1, Toast.LENGTH_SHORT).show();

        //checkbox的监听

        CheckBox cb_fuxuan1 = (CheckBox)findViewById(R.id.cb_fuxuan1);

        cb_fuxuan1.setOnCheckedChangeListener(new checkboxcheckedlistener());

        CheckBox cb_fuxuan2 = (CheckBox)findViewById(R.id.cb_fuxuan2);

        cb_fuxuan2.setOnCheckedChangeListener(new checkboxcheckedlistener());

        //menu 菜单 上下文菜单

        Button changan_menu = (Button)findViewById(R.id.menu_1);

        changan_menu.setOnCreateContextMenuListener(this);

        //SeekBar 可拖动进度条

        SeekBar sbr_td = (SeekBar)findViewById(R.id.sbr_tuodong);

        sbr_td.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {

            @Override

            public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {

            }

            @Override

            public void onStartTrackingTouch(SeekBar seekBar) {

            }

            @Override

            public void onStopTrackingTouch(SeekBar seekBar) {

            }

        });

        //开关键控制按钮背景

        iv_bian = (ImageView)findViewById(R.id.iv_bian);

        //开关按钮

        ToggleButton tb = (ToggleButton)findViewById(R.id.tgb_1);

        tb.setOnCheckedChangeListener(new anniucheckedlistener());

        //推拉开关

        Switch swh = (Switch)findViewById(R.id.swh_1);

        swh.setOnCheckedChangeListener(new anniucheckedlistener());

    }

    //普通内部类  checkbox的监听

    private class checkboxcheckedlistener implements CompoundButton.OnCheckedChangeListener

    {

        @Override

        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {

            CheckBox cb = (CheckBox)buttonView;

            if (isChecked)

            {

                Toast.makeText(Jianting.this, "选中了"+cb.getText(), Toast.LENGTH_SHORT).show();

            }

            else

            {

                Toast.makeText(Jianting.this, "取消选中了"+cb.getText(), Toast.LENGTH_SHORT).show();

            }

        }

    }

    //menu 菜单 上下文菜单

    @Override

    public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {

        menu.add(1,1,1,"添加");

        menu.add(1,2,2,"删除");

        menu.add(1,3,3,"修改");

        super.onCreateContextMenu(menu, v, menuInfo);

    }

    @Override

    public boolean onContextItemSelected(MenuItem item) {

        switch (item.getItemId())

        {

            case 1:

                Toast.makeText(Jianting.this, "触发了添加功能", Toast.LENGTH_SHORT).show();

            case 2:

                Toast.makeText(Jianting.this, "触发了删除功能", Toast.LENGTH_SHORT).show();

            case 3:

                Toast.makeText(Jianting.this, "触发了修改功能", Toast.LENGTH_SHORT).show();

        }

        return super.onContextItemSelected(item);

    }

    private class anniucheckedlistener implements CompoundButton.OnCheckedChangeListener{

        @Override

        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {

            if (isChecked)

            {

                iv_bian.setImageResource(R.drawable.anniu1);

            }

            else

            {

                iv_bian.setImageResource(R.drawable.anniu2);

            }

        }

    }

    //普通对话框

    public void putongdhkonclick(View view)

    {

        //普通对话框

        //对话框的构建器

       /* AlertDialog.Builder ab = new AlertDialog.Builder(this);

        ab.setTitle("数据删除");

        ab.setMessage("确定删除吗？");

        ab.setPositiveButton("确定",null);

        ab.setNegativeButton("取消",null);

        ab.setCancelable(false);

        ab.show();*/

        //方法链的方法

       new AlertDialog.Builder(this)

               .setTitle("数据删除")

               .setMessage("确定删除吗？")

               .setPositiveButton("确定",null)

               .setNegativeButton("取消",null)

               .setCancelable(false)

               .show();

    }

    public void danxuandhkonclick(View view)

    {

        final String[] yanse = {"红","黄","绿","蓝","白"};

        //方法链

        new AlertDialog.Builder(this)

                .setTitle("单选对话框")

                .setSingleChoiceItems(yanse, 0, new DialogInterface.OnClickListener() {

                    @Override

                    public void onClick(DialogInterface dialog, int which) {

                        Toast.makeText(Jianting.this, "选中了" + yanse[which], Toast.LENGTH_SHORT).show();

                        //移除属性 dialog.dismiss(); 选中一个就会关闭

                    }

                })

                .setNeutralButton("确定", null)//普通按钮

                .setCancelable(false)

                .show();

    }

    public void duoxuandhkonclick(View view)

    {

        final String[] yanse = {"红","黄","绿","蓝","白"};

        final boolean[] bl = {true,true,false,false,false};

        //方法链

        new AlertDialog.Builder(this)

                .setTitle("多选对话框")

                .setMultiChoiceItems(yanse, bl, new DialogInterface.OnMultiChoiceClickListener() {

                    @Override

                    public void onClick(DialogInterface dialog, int which, boolean isChecked) {

                        if (isChecked) {

                            Toast.makeText(Jianting.this, "选中了" + yanse[which], Toast.LENGTH_SHORT).show();

                        } else {

                            Toast.makeText(Jianting.this, "取消选中了" + yanse[which], Toast.LENGTH_SHORT).show();

                        }

                    }

                })

                .setNeutralButton("确定", new DialogInterface.OnClickListener() {

                    @Override

                    public void onClick(DialogInterface dialog, int which) {

                        //遍历数组 foreach循环

                        for (boolean b : bl) {

                            try {

                                Thread.sleep(100);

                            } catch (Exception ex) {

                            }Toast.makeText(Jianting.this, "取值"+b, Toast.LENGTH_SHORT).show();

                        }

                    }

                })

                .setCancelable(false)

                .show();

    }

    //自定义对话框

    public void zidingyidhkonclick(View view)

    {

        //1.获取加载器

        LayoutInflater layoutInflater = getLayoutInflater();

        //2.用加载器加载文件

        final View view2 = layoutInflater.inflate(R.layout.loginlayout, null);

        //方法链构造页面加两个按钮

        new AlertDialog.Builder(this)

                .setView(view2)//兼容性好，比较适用

                //.setView(R.layout.loginlayout)

                .setNegativeButton("取消", null)

                .setPositiveButton("登陆", new DialogInterface.OnClickListener() {

                    @Override

                    public void onClick(DialogInterface dialog, int which) {

                        EditText user = (EditText) view2.findViewById(R.id.et_username);

                        EditText pas = (EditText) view2.findViewById(R.id.et_password);

                    }

                })

                .show();

    }

    //旋转进度条

    public void xuanzhuanjdtonclick(View view)

    {

        final ProgressDialog pd = new ProgressDialog(this);

        pd.setMessage("正在加载");

        pd.show();

        //创建thread实例  =【重写run方法  启动多线程

        new Thread()

        {

            @Override

            public void run() {

                super.run();

                try{

                    Thread.sleep(3000);

                }

                catch (Exception ex){}

                pd.dismiss();//关闭

            }

        }.start();

    }

    //水平进度条

    public void shuipingjdtonclick(View view)

    {

        ProgressDialog pd = new ProgressDialog(this);

        pd.setMessage("正在加载");

        pd.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);

        pd.show();

    }

    //日期对话框

    public void riqidhkonclick(View view)

    {

        //获取当前日期

        //单例模式，设计模式的一种  静态方法

        Calendar cl = Calendar.getInstance();

        DatePickerDialog datePickerDialog = new DatePickerDialog(this, new DatePickerDialog.OnDateSetListener() {

            @Override

            public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {

                Toast.makeText(Jianting.this, year+"-"+ (monthOfYear+1) + "-" + dayOfMonth, Toast.LENGTH_SHORT).show();

            }

        },cl.get(Calendar.YEAR),cl.get(Calendar.MONTH),cl.get(Calendar.DAY_OF_MONTH));

        datePickerDialog.setCancelable(false);

        datePickerDialog.show();

    }

    //时间对话框

    public void shijiandhkonclick(View view)

    {

        //获取当前日期

        //单例模式，设计模式的一种  静态方法

        Calendar cl = Calendar.getInstance();

        TimePickerDialog timePickerDialog = new TimePickerDialog(this, new TimePickerDialog.OnTimeSetListener() {

            @Override

            public void onTimeSet(TimePicker view, int hourOfDay, int minute) {

                Toast.makeText(Jianting.this, hourOfDay+":"+minute , Toast.LENGTH_SHORT).show();

            }

        },cl.get(Calendar.HOUR),cl.get(Calendar.MINUTE),true);

        timePickerDialog.setCancelable(false);

        timePickerDialog.show();

    }

}

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