【Android】Android在AlertDialog使用大全

package com.ceac.deng;

import android.R.string;

import android.support.v7.app.ActionBarActivity;

import android.app.AlertDialog;

import android.app.AlertDialog.Builder;

import android.content.DialogInterface;

import android.os.Bundle;

import android.os.SystemClock;

import android.view.Menu;

import android.view.MenuItem;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.Button;

import android.widget.Chronometer;

import android.widget.Toast;

import android.widget.Chronometer.OnChronometerTickListener;

public class MainActivity extends ActionBarActivity {

private Chronometer chronometer;

private Button stopButton;

private Button startButton;

private Button button;

private Button button2;

private Button button3;

private Button button4;

boolean[] checkedItems = new boolean[] {false, true, false, true, false, true};

String[] items = new String[] {"植物大战僵尸", "愤慨的 小鸟", "泡泡龙", "开心农场", "QQ飞车", "超级玛丽"};

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

findView();

chronometer.setBase(SystemClock.elapsedRealtime());

// chronometer.setFormat("已经用了多少时间： %s");

chronometer.start();

chronometer.setOnChronometerTickListener(new OnChronometerTickListener() {

@Override

public void onChronometerTick(Chronometer chronometer) {

// TODO Auto-generated method stub

if (SystemClock.elapsedRealtime() - chronometer.getBase() >= 100000)

{

chronometer.stop();

}

}

});

setListenner();

}

/**

* findView

*/

private void findView()

{

chronometer = (Chronometer) findViewById(R.id.chronometer1);

stopButton = (Button) findViewById(R.id.stop);

startButton = (Button) findViewById(R.id.start);

button = (Button) findViewById(R.id.button1);

button2 = (Button) findViewById(R.id.button2);

button3 = (Button) findViewById(R.id.button3);

button4 = (Button) findViewById(R.id.button4);

}

private void setListenner()

{

stopButton.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View v) {

// TODO Auto-generated method stub

chronometer.stop();

System.out.println("stop chronometer....");

}

});

startButton.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View v) {

// TODO Auto-generated method stub

chronometer.setBase(SystemClock.elapsedRealtime());

chronometer.start();

System.out.println("start Chronometer....");

}

});

button.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View v) {

showAlertDialog();

}

});

button2.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View v) {

// TODO Auto-generated method stub

showListDialog();

}

});

button3.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View v) {

// TODO Auto-generated method stub

showSingleChoiceDialog();

}

});

button4.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View v) {

// TODO Auto-generated method stub

showMultiChoiceDialog();

}

});

}

/**

* showDialog

*/

private void showAlertDialog()

{

// AlertDialog alertDialog = new AlertDialog.Builder(MainActivity.this).create();

// alertDialog.setIcon(R.drawable.ic_launcher);

// alertDialog.setTitle("系统提示");

// alertDialog.setMessage("带取消 、中立、确定button的对话框");

//// alertDialog.setButton(DialogInterface.BUTTON_NEGATIVE, "取消", listener);

AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);

builder.setIcon(R.drawable.ic_launcher);

builder.setTitle("系统提示");

builder.setMessage("带取消 、中立、确定button的对话框");

//确定

builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {

@Override

public void onClick(DialogInterface dialog, int which) {

// TODO Auto-generated method stub

showToast("点击了确定的button");

}

});

//中立

builder.setNeutralButton("中立", new DialogInterface.OnClickListener() {

@Override

public void onClick(DialogInterface dialog, int which) {

// TODO Auto-generated method stub

showToast("点击了中立button");

}

});

//取消

builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {

@Override

public void onClick(DialogInterface dialog, int which) {

// TODO Auto-generated method stub

showToast("点击了取消button");

}

});

builder.show();

}

/**

* 带列表的对话框

*/

private void showListDialog()

{

final String[] items = new String[] {"跑步", "羽毛球", "足球"};

AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);

builder.setIcon(R.drawable.ic_launcher);

builder.setTitle("请选择相应的运动项目");

builder.setItems(items, new DialogInterface.OnClickListener() {

@Override

public void onClick(DialogInterface dialog, int which) {

// TODO Auto-generated method stub

showToast(items[which]);

}

});

builder.show();

}

/**

* 带有单选列表的和一个button的对话框

*/

private void showSingleChoiceDialog()

{

final String[] items = new String[] {"标准模式", "静音模式", "会议模式", "飞行模式", "户外模式"};

Builder builder = new AlertDialog.Builder(MainActivity.this);

builder.setIcon(R.drawable.ic_launcher);

builder.setTitle("请你选择须要的情景模式");

builder.setSingleChoiceItems(items, 0, new DialogInterface.OnClickListener() {

@Override

public void onClick(DialogInterface dialog, int which) {

// TODO Auto-generated method stub

showToast("你选择了" + items[which]);

}

});

builder.setPositiveButton("确定", null);

builder.show();

}

/**

* 带有多选列表项和一个确定button的列表对话框

*/

private void showMultiChoiceDialog()

{

// final boolean[] checkedItems = new boolean[] {false, true, false, true, false};

// String[] items = new String[] {"植物大战僵尸", "愤慨的 小鸟", "泡泡龙", "开心农场", "QQ飞车", "超级玛丽"};

Builder builder = new AlertDialog.Builder(MainActivity.this);

builder.setIcon(R.drawable.ic_launcher);

builder.setTitle("请选择你喜欢的游戏");

builder.setMultiChoiceItems(items, checkedItems, new DialogInterface.OnMultiChoiceClickListener() {

@Override

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

// TODO Auto-generated method stub

checkedItems[which] = isChecked;

}

});

builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {

@Override

public void onClick(DialogInterface dialog, int which) {

// TODO Auto-generated method stub

String result = "";

for (int i= 0; i < checkedItems.length; i++)

{

if (checkedItems[i])

{

result += items[i];

result += " ";

}

}

if (!"".equals(result))

{

showToast(result);

}

}

});

builder.show();

}

/**

*

* @param str

*/

private void showToast(String str)

{

Toast.makeText(MainActivity.this, str, Toast.LENGTH_LONG).show();

}

@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;

}

@Override

public boolean onOptionsItemSelected(MenuItem item) {

// Handle action bar item clicks here. The action bar will

// automatically handle clicks on the Home/Up button, so long

// as you specify a parent activity in AndroidManifest.xml.

int id = item.getItemId();

if (id == R.id.action_settings) {

return true;

}

return super.onOptionsItemSelected(item);

}

}