响站怎么建设网站,空间域名主机网站模板,去掉自豪的wordpress,软件开发和网站开发的区别Android游戏开发系统控件-Dialog Dialog(对话框)在Android应用开发中经常用到#xff0c;下面是学习《Android游戏编程从零开始》一书#xff0c;关于Dialog的初步学习。 创建项目#xff1a;DialogProject 作者#xff1a;wwj 日期#xff1a;2012/5/13 功能#xff1a…Android游戏开发系统控件-Dialog Dialog(对话框)在Android应用开发中经常用到下面是学习《Android游戏编程从零开始》一书关于Dialog的初步学习。 创建项目DialogProject 作者wwj 日期2012/5/13 功能显示有TextView和按钮的对话框 简单对话框 添加单选框的对话框 添加多选框的对话框 添加列表的对话框: 添加自定义布局的对话框 项目源代码 main.xml
?xml version1.0 encodingutf-8?
LinearLayout xmlns:androidhttp://schemas.android.com/apk/res/androidandroid:layout_widthfill_parentandroid:layout_heightfill_parentandroid:orientationvertical TextViewandroid:layout_widthfill_parentandroid:layout_heightwrap_contentandroid:textstring/hello //LinearLayout dialogmain.xml
?xml version1.0 encodingutf-8?
LinearLayout xmlns:androidhttp://schemas.android.com/apk/res/androidandroid:layout_heightwrap_contentandroid:layout_widthwrap_contentandroid:background#ffffffff android:orientationhorizontalandroid:idid/myLayoutTextViewandroid:layout_widthwrap_contentandroid:layout_heightwrap_contentandroid:textTextView/EditText android:layout_widthwrap_contentandroid:layout_heightwrap_content/Button android:layout_widthwrap_contentandroid:layout_heightwrap_contentandroid:textbtn1/Buttonandroid:layout_widthwrap_contentandroid:layout_heightwrap_contentandroid:textbtn2/
/LinearLayout DialogProjectActivity.java
package com.dialog;import android.app.Activity;
import android.app.AlertDialog.Builder;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;public class DialogProjectActivity extends Activity {private Builder builder; //声明Bulider对象/** Called when the activity is first created. */Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.main);//实例化Builder对象builder new Builder(DialogProjectActivity.this);//设置对话框的图标builder.setIcon(android.R.drawable.ic_dialog_info);//设置对话框的标题builder.setTitle(Dialog);//设置对话框提示文本// builder.setMessage(Dialog对话框);//监听左侧按钮builder.setPositiveButton(Yes, new OnClickListener(){public void onClick(DialogInterface dialog,int which){}});//监听右侧按钮builder.setNegativeButton(No,new OnClickListener(){public void onClick(DialogInterface dialog,int which){}});/*//添加单选按钮builder.setSingleChoiceItems(new String[]{单选,单选},1,newOnClickListener(){public void onClick(DialogInterface dialog,int which){//which:选中下标}});//添加复选框builder.setMultiChoiceItems(new String[]{多选,多选},new boolean[]{false, true},new OnMultiChoiceClickListener(){public void onClick(DialogInterface dialog,int which,boolean isChecked){//which:选中下标//isChecked:选中项的勾选状态}});//添加列表项builder.setItems(new String[]{列表项1,列表项2,列表项3},new OnClickListener(){public void onClick(DialogInterface dialog,int which){//which选中下标项}});*///实例layout布局LayoutInflater inflater getLayoutInflater();View layout inflater.inflate(R.layout.dialogmain, (ViewGroup)findViewById(R.id.myLayout));builder.setView(layout);//调用show()方法显示对话框builder.show();}
} 转载于:https://www.cnblogs.com/wwj9413/archive/2012/05/13/2638587.html
