Android常用Dialog的几种格式显示,普通，列表，单选，多选，可编辑dialog等

package diaog.com.diaogdemo;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

public class MainActivity extends Activity implements View.OnClickListener {
private Button btn_Normal; // 普通
private Button btn_List; // 列表
private Button btn_Choice; // 单选
private Button btn_MoreChoice; // 多选
private Button btn_EditText;//可输入

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

private void initview() {
btn_Normal = (Button) findViewById(R.id.normal_btn);
btn_List = (Button) findViewById(R.id.list_btn);
btn_Choice = (Button) findViewById(R.id.choice_btn);
btn_MoreChoice = (Button) findViewById(R.id.more_choice_btn);
btn_EditText = (Button) findViewById(R.id.editext_btn);
btn_Normal.setOnClickListener(this);
btn_List.setOnClickListener(this);
btn_Choice.setOnClickListener(this);
btn_MoreChoice.setOnClickListener(this);
btn_EditText.setOnClickListener(this);
}

@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.normal_btn:
dialogNormal();// 普通
break;
case R.id.list_btn:
dialogList(); // 列表
break;
case R.id.choice_btn:
dialogChoice(); // 单选
break;
case R.id.more_choice_btn:
dialogMoreChoice();// 多选
break;
case R.id.editext_btn:
dialogEditText();//可编辑
break;
default:
break;
}

}

/**
* 普通
*/
private void dialogNormal() {

DialogInterface.OnClickListener dialogOnclicListener = new DialogInterface.OnClickListener() {

@Override
public void onClick(DialogInterface dialog, int which) {
switch (which) {
case Dialog.BUTTON_POSITIVE:
Toast.makeText(MainActivity.this, "确认",
Toast.LENGTH_SHORT).show();
break;
case Dialog.BUTTON_NEGATIVE:
Toast.makeText(MainActivity.this, "取消",
Toast.LENGTH_SHORT).show();
break;
case Dialog.BUTTON_NEUTRAL:
Toast.makeText(MainActivity.this, "忽略",
Toast.LENGTH_SHORT).show();
break;
}
}
};

AlertDialog.Builder builder = new AlertDialog.Builder(this,3);
builder.setIcon(R.mipmap.ic_launcher);
builder.setTitle("普通对话框");
builder.setMessage("是否确认退出?");
builder.setPositiveButton("确认", dialogOnclicListener);
builder.setNegativeButton("取消", dialogOnclicListener);
builder.setNeutralButton("忽略", dialogOnclicListener);
builder.create().show();
}

/**
* 列表
*/
private void dialogList() {
final String items[] = {"刘德华", "张柏芝", "蔡依林", "张学友"};

AlertDialog.Builder builder = new AlertDialog.Builder(this,3);
builder.setTitle("列表");
// builder.setMessage("是否确认退出?"); //设置内容
builder.setIcon(R.mipmap.ic_launcher);
// 设置列表显示，注意设置了列表显示就不要设置builder.setMessage()了，否则列表不起作用。
builder.setItems(items, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
Toast.makeText(MainActivity.this, items[which],
Toast.LENGTH_SHORT).show();

}
});
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
Toast.makeText(MainActivity.this, "确定", Toast.LENGTH_SHORT)
.show();
}
});
builder.create().show();
}

/**
* 单选
*/
private void dialogChoice() {
final String items[] = {"男", "女", "其他"};
AlertDialog.Builder builder = new AlertDialog.Builder(this,3);
builder.setTitle("单选");
builder.setIcon(R.mipmap.ic_launcher);
builder.setSingleChoiceItems(items, 0,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {

Toast.makeText(MainActivity.this, items[which],
Toast.LENGTH_SHORT).show();
}
});
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
Toast.makeText(MainActivity.this, "确定", Toast.LENGTH_SHORT)
.show();
}
});
builder.create().show();
}

/**
* 多选
*/
private void dialogMoreChoice() {
final String items[] = {"JAVA", "C++", "JavaScript", "MySQL"};
final boolean selected[] = {true, false, true, false};
AlertDialog.Builder builder = new AlertDialog.Builder(this,3);
builder.setTitle("多选");
builder.setIcon(R.mipmap.ic_launcher);
builder.setMultiChoiceItems(items, selected,
new DialogInterface.OnMultiChoiceClickListener() {
@Override
public void onClick(DialogInterface dialog, int which,
boolean isChecked) {

Toast.makeText(MainActivity.this,
items[which] + isChecked, Toast.LENGTH_SHORT)
.show();
}
});
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
Toast.makeText(MainActivity.this, "确定", Toast.LENGTH_SHORT)
.show();
// android会自动根据你选择的改变selected数组的值。
//                for (int i = 0; i < selected.length; i++) {
//                    Log.e("hongliang", "" + selected[i]);
//                }
}
});
builder.create().show();
}

/**
* 可输入的对框框
*/
private void dialogEditText() {
final EditText editText = new EditText(this);
final AlertDialog.Builder builder = new AlertDialog.Builder(this,3);
builder.setTitle("可编辑");
builder.setIcon(R.mipmap.ic_launcher);
builder.setView(editText);
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Toast.makeText(MainActivity.this, editText.getText().toString() + "", Toast.LENGTH_LONG).show();
}
});
builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.cancel();
}
});
builder.create().show();
}

}

<?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_main"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="diaog.com.diaogdemo.MainActivity">

<Button
android:id="@+id/normal_btn"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="普通对话框" />

<Button
android:id="@+id/list_btn"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/normal_btn"
android:text="列表对话框" />

<Button
android:id="@+id/choice_btn"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/list_btn"
android:text="单选列表对话框" />

<Button
android:id="@+id/more_choice_btn"
android:layout_width="match_parent"
android:layout_below="@+id/choice_btn"
android:layout_height="wrap_content"
android:text="多选列表对话框" />
<Button
android:id="@+id/editext_btn"
android:layout_width="match_parent"
android:layout_below="@+id/more_choice_btn"
android:layout_height="wrap_content"
android:text="可编辑输入对话框" />
</RelativeLayout>