package com.he.h0317_dialog;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.text.Html;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.SimpleAdapter;
import android.widget.TableLayout;
import android.widget.Toast;
public class MainActivity extends Activity {
private Button commonDialog;
private Button radioButtonDialog;
private Button checkboxDialog;
private Button listDialog;
private Button customDialog;
private static final int NOTIFICATION_ID = 0x1101;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
findViewById();
}
public void findViewById() {
commonDialog = (Button) findViewById(R.id.commonDialog);
radioButtonDialog = (Button) findViewById(R.id.radioButtonDialog);
checkboxDialog = (Button) findViewById(R.id.checkboxDialog);
listDialog = (Button) findViewById(R.id.listDialog);
customDialog = (Button) findViewById(R.id.customDialog);
commonDialog.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
openCommonDialog();
}
});
radioButtonDialog.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
openRadioButtonDialog();
}
});
checkboxDialog.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
openCheckboxDialog();
}
});
listDialog.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
openListDialog();
}
});
customDialog.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
openCustomDialog();
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
/**
* 普通的对话框
*/
public void openCommonDialog() {
//builder 设计模式
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
//设置对话框的标题
builder.setTitle("请确认您的电子邮箱地址");
builder.setMessage(Html.fromHtml("<font color='red'>消息内容了</font>"));
builder.setIcon(getResources().getDrawable(R.drawable.mail));
builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Toast.makeText(MainActivity.this, "取消按钮, which: " + which, Toast.LENGTH_SHORT).show();
}
});
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Notification notify = new Notification(R.drawable.games, "确认按钮, which:" + which, System.currentTimeMillis());
//为notify设置声音
notify.defaults = Notification.DEFAULT_SOUND;
//为notify设置默认声音、默认震动、默认闪光灯
notify.defaults = Notification.DEFAULT_ALL;
Intent intent = new Intent(MainActivity.this, MainActivity.class);
//Context context, int requestCode, Intent intent, int flags
PendingIntent pi = PendingIntent.getActivity(MainActivity.this, 0, intent, 0);
//让声音、振动无限循环，直到用户响应
notify.flags |= Notification.FLAG_INSISTENT;
//通知被点击后，自动消失
notify.flags |= Notification.FLAG_AUTO_CANCEL;
//点击'Clear'时，不清楚该通知(QQ的通知无法清除，就是用的这个)
notify.flags |= Notification.FLAG_NO_CLEAR;
//设置事件信息
notify.setLatestEventInfo(MainActivity.this, "通知 contentTitle", "通知 contentText", pi);
//获取系统的NotificationManager 服务
NotificationManager notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
notificationManager.notify(NOTIFICATION_ID, notify);
}
});
builder.setNeutralButton("中立的按钮", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Toast.makeText(MainActivity.this, "中立按钮, which: " + which, Toast.LENGTH_SHORT).show();
}
});
Dialog dialog = builder.create();
dialog.show();
}
/**
* 单选按钮对话框
*/
public void openRadioButtonDialog() {
//builder 设计模式
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
//设置对话框的标题
builder.setTitle("请选择您喜欢的项目");
builder.setIcon(getResources().getDrawable(R.drawable.audio_player));
String[] items = new String[]{"游泳", "足球", "电玩"};
builder.setSingleChoiceItems(items, 1, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Toast.makeText(MainActivity.this, "你选择了, which: " + which, Toast.LENGTH_SHORT).show();
}
});
builder.setPositiveButton("OK", null);
Dialog dialog = builder.create();
dialog.show();
}
/**
* 多选按钮对话框
*/
public void openCheckboxDialog() {
//builder 设计模式
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
//设置对话框的标题
builder.setTitle("请选择您喜欢的项目");
builder.setIcon(getResources().getDrawable(R.drawable.audio_player));
final String[] items = new String[]{"游泳", "足球", "电玩"};
boolean[] select = new boolean[]{true, false, true};
builder.setMultiChoiceItems(items, select, new DialogInterface.OnMultiChoiceClickListener() {
@Override
public void onClick(DialogInterface dialog, int which, boolean isChecked) {
Toast.makeText(MainActivity.this, "你选择了, which: " + items[which] + " " + (isChecked ? "ON" : "OFF") , Toast.LENGTH_SHORT).show();
}
});
builder.setPositiveButton("OK", null);
Dialog dialog = builder.create();
dialog.show();
}
/**
* 列表对话框
*/
public void openListDialog() {
//builder 设计模式
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
//设置对话框的标题
builder.setTitle("请选择您喜欢的项目");
builder.setIcon(getResources().getDrawable(R.drawable.radio));
final String[] items = new String[]{"游泳", "足球", "电玩", "进修", "美人"};
final int[] icons = new int[]{R.drawable.audio_player, R.drawable.camera, R.drawable.games, R.drawable.mail, R.drawable.radio};
final List<Map<String, Object>> listItems = new ArrayList<Map<String, Object>>(5);
for(int i = 0; i < items.length; i++) {
Map<String, Object> item = new HashMap<String, Object>();
item.put("dialog_name", items[i]);
item.put("dialog_icon", icons[i]);
listItems.add(item);
}
SimpleAdapter adapter = new SimpleAdapter(this
, listItems
, R.layout.list_item
, new String[]{"dialog_name", "dialog_icon"}
, new int[]{R.id.dialog_name, R.id.dialog_icon});
builder.setAdapter(adapter, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Map<String, Object> item = listItems.get(which);
Toast.makeText(MainActivity.this, "你选择了, which: " + item.get("dialog_name"), Toast.LENGTH_SHORT).show();
}
});
Dialog dialog = builder.create();
dialog.show();
}
/**
* 自定义对话框
*/
public void openCustomDialog() {
//builder 设计模式
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
//设置对话框的标题
builder.setTitle("请选择您的信息");
builder.setIcon(getResources().getDrawable(R.drawable.radio));
//装载layout
final TableLayout login = (TableLayout) getLayoutInflater().inflate(R.layout.login, null);
builder.setView(login);
builder.setPositiveButton("OK", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
EditText usernameEdit = (EditText) login.findViewById(R.id.usernameEdit);
if(usernameEdit != null) {
Toast.makeText(MainActivity.this, "用户名：" + usernameEdit.getText(), Toast.LENGTH_SHORT).show();
}
}
});
Dialog dialog = builder.create();
dialog.show();
}
}
