Android——監聽事件總結

各種監聽事件

1.按鈕 Button
（1）點擊監聽
btn_1.setOnClickListener(new View.OnClickListener() {

（2）長按監聽
btn_1.setOnLongClickListener(new View.OnLongClickListener() {

2.單選框 RadioGroup
radio_gp.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {

3.復選框 CheckBox（普通內部類）
cb_fuxuan1.setOnCheckedChangeListener(new checkboxcheckedlistener());
cb_fuxuan2.setOnCheckedChangeListener(new checkboxcheckedlistener());

private class checkboxcheckedlistener implements CompoundButton.OnCheckedChangeListener
{}

4.上下文菜單 ContextMenu（需要長按才能觸發）

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

5.進度條 SeekBar（可拖動）

sbr_td.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {}

6.開關開關按鈕：ToggleButton 推拉開關 Switch

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

?7.對話框方法鏈構造 new AlertDialog.Builder(this)

?單選對話框

final String[] yanse = {"紅","黃","綠","藍","白"};

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

public void onClick(DialogInterface dialog, int which) {?

//多選對話框
final String[] yanse = {"紅","黃","綠","藍","白"};
final boolean[] bl = {true,true,false,false,false};?

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

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

?//自定義對話框加載器

getLayoutInflater() setview?

LayoutInflater layoutInflater = getLayoutInflater();

}

8.進度條 ProgressDialog

?//旋轉進度條

final ProgressDialog pd = new ProgressDialog(this);

?//水平進度條

ProgressDialog pd = new ProgressDialog(this);
pd.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);

?9.日期對話框

Calendar cl = Calendar.getInstance();

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

?datePickerDialog.show();

?//監聽 =

new DatePickerDialog.OnDateSetListener() {

@Override
public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
}
}
10.時間對話框
//獲取當前日期
//單例模式，設計模式的一種靜態方法
Calendar cl = Calendar.getInstance();

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

?timePickerDialog.show();

//監聽 =

new TimePickerDialog.OnTimeSetListener() {

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

}
11.ListView

?(1)ArrayAdapter

?//構造適配器

ArrayAdapter adapter = new ArrayAdapter(this,R.layout.listview_layout,list);

?//設置適配器

listview_1.setAdapter(adapter);

?//監聽事件

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.自動提示文本框

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.獲取狀態欄消息管理器
NotificationManager manager = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
//2.構建消息用Builder構建方法鏈調用
Notification nt = new Notification.Builder(this)
//3.交給管理器發出消息
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"><TextViewandroid:layout_width="match_parent"android:layout_height="wrap_content"android:id="@+id/textview1"android:text="有鏈接嗎?"android:autoLink="all"/><AutoCompleteTextViewandroid:layout_width="match_parent"android:layout_height="wrap_content"android:id="@+id/autv_1"/><Buttonandroid:layout_width="match_parent"android:layout_height="wrap_content"android:text="按鈕的監聽"android:id="@+id/btn_1"android:background="@drawable/anniu1"/><RadioGroupandroid:layout_width="wrap_content"android:layout_height="wrap_content"android:orientation="horizontal"android:id="@+id/radio_gp"><RadioButtonandroid:layout_width="wrap_content"android:layout_height="wrap_content"android:text="是"android:id="@+id/rb_shi"/><RadioButtonandroid:layout_width="wrap_content"android:layout_height="wrap_content"android:text="否"android:id="@+id/rb_fou"/></RadioGroup><EditTextandroid:layout_width="match_parent"android:layout_height="wrap_content"android:hint="hello world"android:id="@+id/et_1"/><CheckBoxandroid:layout_width="wrap_content"android:layout_height="wrap_content"android:text="復選一"android:id="@+id/cb_fuxuan1"/><CheckBoxandroid:layout_width="wrap_content"android:layout_height="wrap_content"android:text="復選二"android:id="@+id/cb_fuxuan2"/><Buttonandroid:layout_width="match_parent"android:layout_height="wrap_content"android:text="長按觸發上下文菜單"android:id="@+id/menu_1"/><SeekBarandroid:layout_width="match_parent"android:layout_height="wrap_content"android:max="100"android:id="@+id/sbr_tuodong"/><ImageViewandroid:layout_width="wrap_content"android:layout_height="wrap_content"android:background="@drawable/anniu2"android:id="@+id/iv_bian"/><ToggleButtonandroid:layout_width="wrap_content"android:layout_height="wrap_content"android:textOn="開"android:textOff="關"android:id="@+id/tgb_1"/><Switchandroid:layout_width="wrap_content"android:layout_height="wrap_content"android:id="@+id/swh_1"/><!--對話框--><Buttonandroid:layout_width="match_parent"android:layout_height="wrap_content"android:text="點擊觸發普通對話框"android:onClick="putongdhkonclick"/><Buttonandroid:layout_width="match_parent"android:layout_height="wrap_content"android:text="點擊觸發單選對話框"android:onClick="danxuandhkonclick"/><Buttonandroid:layout_width="match_parent"android:layout_height="wrap_content"android:text="點擊觸發多選對話框"android:onClick="duoxuandhkonclick"/><Buttonandroid:layout_width="match_parent"android:layout_height="wrap_content"android:text="點擊觸發自定義對話框"android:onClick="zidingyidhkonclick"/><Buttonandroid:layout_width="match_parent"android:layout_height="wrap_content"android:text="點擊觸發旋轉進度條"android:onClick="xuanzhuanjdtonclick"/><Buttonandroid:layout_width="match_parent"android:layout_height="wrap_content"android:text="點擊觸發水平進度條"android:onClick="shuipingjdtonclick"/><Buttonandroid:layout_width="match_parent"android:layout_height="wrap_content"android:text="點擊觸發日期對話框"android:onClick="riqidhkonclick"/><Buttonandroid:layout_width="match_parent"android:layout_height="wrap_content"android:text="點擊觸發時間對話框"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;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.jiantinglayout);//TextviewTextView textview1 = (TextView)findViewById(R.id.textview1);textview1.setAutoLinkMask(Linkify.ALL);String linktext = "百度鏈接 www.baidu.com";textview1.setText(linktext);//AutoCompleteTextViewAutoCompleteTextView 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 點擊Button btn_1 = (Button)findViewById(R.id.btn_1);btn_1.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {Toast.makeText(Jianting.this, "按鈕點擊監聽", Toast.LENGTH_SHORT).show();}});//Button 長按監聽btn_1.setOnLongClickListener(new View.OnLongClickListener() {@Overridepublic boolean onLongClick(View v) {Toast.makeText(Jianting.this, "按鈕長按監聽", Toast.LENGTH_SHORT).show();return false;}});//RadioGroup 的監聽RadioGroup radio_gp = (RadioGroup)findViewById(R.id.radio_gp);radio_gp.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {@Overridepublic 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, "選中了" + rb_shi.getText(), Toast.LENGTH_SHORT).show();case R.id.rb_fou:Toast.makeText(Jianting.this, "選中了" + rb_fou.getText(), Toast.LENGTH_SHORT).show();}}});//顯示Edittext的輸入內容EditText editText = (EditText)findViewById(R.id.et_1);String str1 = editText.getText().toString();Toast.makeText(Jianting.this, str1, Toast.LENGTH_SHORT).show();//checkbox的監聽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 菜單 上下文菜單Button changan_menu = (Button)findViewById(R.id.menu_1);changan_menu.setOnCreateContextMenuListener(this);//SeekBar 可拖動進度條SeekBar sbr_td = (SeekBar)findViewById(R.id.sbr_tuodong);sbr_td.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {@Overridepublic void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {}@Overridepublic void onStartTrackingTouch(SeekBar seekBar) {}@Overridepublic void onStopTrackingTouch(SeekBar seekBar) {}});//開關鍵控制按鈕背景iv_bian = (ImageView)findViewById(R.id.iv_bian);//開關按鈕ToggleButton tb = (ToggleButton)findViewById(R.id.tgb_1);tb.setOnCheckedChangeListener(new anniucheckedlistener());//推拉開關Switch swh = (Switch)findViewById(R.id.swh_1);swh.setOnCheckedChangeListener(new anniucheckedlistener());}//普通內部類  checkbox的監聽private class checkboxcheckedlistener implements CompoundButton.OnCheckedChangeListener{@Overridepublic void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {CheckBox cb = (CheckBox)buttonView;if (isChecked){Toast.makeText(Jianting.this, "選中了"+cb.getText(), Toast.LENGTH_SHORT).show();}else{Toast.makeText(Jianting.this, "取消選中了"+cb.getText(), Toast.LENGTH_SHORT).show();}}}//menu 菜單 上下文菜單@Overridepublic void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {menu.add(1,1,1,"添加");menu.add(1,2,2,"刪除");menu.add(1,3,3,"修改");super.onCreateContextMenu(menu, v, menuInfo);}@Overridepublic boolean onContextItemSelected(MenuItem item) {switch (item.getItemId()){case 1:Toast.makeText(Jianting.this, "觸發了添加功能", Toast.LENGTH_SHORT).show();case 2:Toast.makeText(Jianting.this, "觸發了刪除功能", Toast.LENGTH_SHORT).show();case 3:Toast.makeText(Jianting.this, "觸發了修改功能", Toast.LENGTH_SHORT).show();}return super.onContextItemSelected(item);}private class anniucheckedlistener implements CompoundButton.OnCheckedChangeListener{@Overridepublic void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {if (isChecked){iv_bian.setImageResource(R.drawable.anniu1);}else{iv_bian.setImageResource(R.drawable.anniu2);}}}//普通對話框public void putongdhkonclick(View view){//普通對話框//對話框的構建器/* AlertDialog.Builder ab = new AlertDialog.Builder(this);ab.setTitle("數據刪除");ab.setMessage("確定刪除嗎？");ab.setPositiveButton("確定",null);ab.setNegativeButton("取消",null);ab.setCancelable(false);ab.show();*///方法鏈的方法new AlertDialog.Builder(this).setTitle("數據刪除").setMessage("確定刪除嗎？").setPositiveButton("確定",null).setNegativeButton("取消",null).setCancelable(false).show();}public void danxuandhkonclick(View view){final String[] yanse = {"紅","黃","綠","藍","白"};//方法鏈new AlertDialog.Builder(this).setTitle("單選對話框").setSingleChoiceItems(yanse, 0, new DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface dialog, int which) {Toast.makeText(Jianting.this, "選中了" + yanse[which], Toast.LENGTH_SHORT).show();//移除屬性 dialog.dismiss(); 選中一個就會關閉}}).setNeutralButton("確定", null)//普通按鈕.setCancelable(false).show();}public void duoxuandhkonclick(View view){final String[] yanse = {"紅","黃","綠","藍","白"};final boolean[] bl = {true,true,false,false,false};//方法鏈new AlertDialog.Builder(this).setTitle("多選對話框").setMultiChoiceItems(yanse, bl, new DialogInterface.OnMultiChoiceClickListener() {@Overridepublic void onClick(DialogInterface dialog, int which, boolean isChecked) {if (isChecked) {Toast.makeText(Jianting.this, "選中了" + yanse[which], Toast.LENGTH_SHORT).show();} else {Toast.makeText(Jianting.this, "取消選中了" + yanse[which], Toast.LENGTH_SHORT).show();}}}).setNeutralButton("確定", new DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface dialog, int which) {//遍歷數組 foreach循環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();}//自定義對話框public void zidingyidhkonclick(View view){//1.獲取加載器LayoutInflater layoutInflater = getLayoutInflater();//2.用加載器加載文件final View view2 = layoutInflater.inflate(R.layout.loginlayout, null);//方法鏈構造頁面加兩個按鈕new AlertDialog.Builder(this).setView(view2)//兼容性好，比較適用//.setView(R.layout.loginlayout).setNegativeButton("取消", null).setPositiveButton("登陸", new DialogInterface.OnClickListener() {@Overridepublic 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();}//旋轉進度條public void xuanzhuanjdtonclick(View view){final ProgressDialog pd = new ProgressDialog(this);pd.setMessage("正在加載");pd.show();//創建thread實例  =【重寫run方法  啟動多線程new Thread(){@Overridepublic void run() {super.run();try{Thread.sleep(3000);}catch (Exception ex){}pd.dismiss();//關閉}}.start();}//水平進度條public void shuipingjdtonclick(View view){ProgressDialog pd = new ProgressDialog(this);pd.setMessage("正在加載");pd.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);pd.show();}//日期對話框public void riqidhkonclick(View view){//獲取當前日期//單例模式，設計模式的一種  靜態方法Calendar cl = Calendar.getInstance();DatePickerDialog datePickerDialog = new DatePickerDialog(this, new DatePickerDialog.OnDateSetListener() {@Overridepublic 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();}//時間對話框public void shijiandhkonclick(View view){//獲取當前日期//單例模式，設計模式的一種  靜態方法Calendar cl = Calendar.getInstance();TimePickerDialog timePickerDialog = new TimePickerDialog(this, new TimePickerDialog.OnTimeSetListener() {@Overridepublic 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();}
}

轉載于:https://www.cnblogs.com/DreamRecorder/p/8961966.html