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Android学习专题-控件组件篇:Dialog汇总

2014-06-06 14:18 381 查看
一、界面效果

运行界面



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部分效果

自定义登录对话框



圆形(转圈)进度条



长形进度条



多选按钮对话框



单选按钮对话框



带多个按钮的提示对话框



带确定取消按钮的提示对话框



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二、知识点

1 AlertDialog.Builder属性

* setTitle: 为对话框设置标题 ;

* setIcon : 为对话框设置图标;

* setMessage: 为对话框设置内容;

* setView : 给对话框设置自定义样式 ;

* setItems: 设置对话框要显示的一个list,一般用于显示几个命令时;

* setMultiChoiceItems:用来设置对话框显示一系列的复选框;

* setNeutralButton : 响应中立行为的点击;

* setPositiveButton : 响应Yes/Ok的点击 ;

* setNegativeButton :响应No/Cancel的点击 ;

* create : 创建对话框 ;

* show : 显示对话框;

2 ProgressDialog属性

*setProgressStyle:  设置进度条风格,风格为圆形,旋转的;

*setTitlt:       设置ProgressDialog 标题;

*setMessage:    设置ProgressDialog提示信息;

*setIcon:       设置ProgressDialog标题图标;

*setIndeterminate: 设置ProgressDialog 的进度条是否不明确;

*setCancelable: 设置ProgressDialog 是否可以按返回键取消;

*setButton: 设置ProgressDialog 的一个Button(需要监听Button事件);

*show: 显示ProgressDialog。

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三、源码

1 布局文件:dialog_demo.xml


View
Code

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >

<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:paddingBottom="10dp"
android:paddingTop="8dp"
android:text="SkySeraph Android学习专题:Dialog"
android:textColor="#FFFF00"
android:textSize="15dp" >
</TextView>

<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:orientation="vertical" >

<Button
android:id="@+id/dialg_demo_btn01"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="简单提示对话框"
android:textSize="12dp" />

<Button
android:id="@+id/dialg_demo_btn02"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="带确定取消按钮的提示对话框"
android:textSize="12dp" />

<Button
android:id="@+id/dialg_demo_btn03"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="带多个按钮的提示对话框"
android:textSize="12dp" />

<Button
android:id="@+id/dialg_demo_btn04"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="单选按钮对话框"
android:textSize="12dp" />

<Button
android:id="@+id/dialg_demo_btn05"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="多选按钮对话框"
android:textSize="12dp" />

<Button
android:id="@+id/dialg_demo_btn06"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="列表对话框"
android:textSize="12dp" />

<Button
android:id="@+id/dialg_demo_btn07"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="自定义对话框"
android:textSize="12dp"/>

<Button
android:id="@+id/dialg_demo_btn08"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="长形进度条"
android:textSize="12dp"/>

<Button
android:id="@+id/dialg_demo_btn09"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="圆形(转圈)进度条"
android:textSize="12dp"/>

<Button
android:id="@+id/dialg_demo_btn10"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="..."
android:textSize="12dp" />

</LinearLayout>

</LinearLayout>


2 java代码:dialog_demo.java


View
Code

public class dialog_demo extends Activity
{
private static final int MAX_PROGRESS = 100;    //进度条最大数
private ProgressDialog mProgressDialog  = null; //进度条
final String[] m_Items = {"Frist","Second","Third"};
int mSingleChoiceID = -1;    //记录单选中的ID
ArrayList <Integer>MultiChoiceID = new ArrayList <Integer>();//记录多选选中的id号

// ////////////////////////////////////////////////////////////////////////////////////
@Override
protected void onCreate(Bundle savedInstanceState)
{
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.dialog_demo);
findViews();
}

// ////////////////////////////////////////////////////////////////////////////////////
private void findViews()
{
// //////////////////////////////////////////////////////////////////////////////
/* 【简单提示对话框】 */
Button btn1 = (Button) findViewById(R.id.dialg_demo_btn01);
btn1.setOnClickListener(new OnClickListener()
{
public void onClick(View v)
{
// TODO Auto-generated method stub
new AlertDialog.Builder(dialog_demo.this).setTitle("简单提示对话框").setMessage("这是提示信息")
.show();
return;
}
});
// //////////////////////////////////////////////////////////////////////////////
/* 【带确定取消按钮的提示对话框】 */
Button btn2 = (Button) findViewById(R.id.dialg_demo_btn02);
btn2.setOnClickListener(new OnClickListener()
{
public void onClick(View v)
{
// TODO Auto-generated method stub
AlertDialog.Builder dialog02 = new AlertDialog.Builder(dialog_demo.this);
dialog02.setTitle("带确定取消按钮的提示对话框");
dialog02.setIcon(R.drawable.qq);
dialog02.setMessage("这是提示内容");
dialog02.setPositiveButton("确定", new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialoginterface, int which)
{
Toast.makeText(dialog_demo.this, "你选择了确定", Toast.LENGTH_LONG).show();
}
});
dialog02.setNegativeButton("取消", new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialoginterface, int which)
{
Toast.makeText(dialog_demo.this, "你选择了取消", Toast.LENGTH_LONG).show();
}
});
dialog02.create().show();
return;
}
});
// //////////////////////////////////////////////////////////////////////////////
/* 【带多个按钮的提示对话框】 */
Button btn3 = (Button) findViewById(R.id.dialg_demo_btn03);
btn3.setOnClickListener(new OnClickListener()
{
public void onClick(View v)
{
// TODO Auto-generated method stub
AlertDialog.Builder dialog03 = new AlertDialog.Builder(dialog_demo.this);
dialog03.setIcon(R.drawable.img1);
dialog03.setTitle("带多个按钮的提示对话框");
dialog03.setMessage("你最喜欢的球类运动是什么呢?");
dialog03.setPositiveButton("篮球", new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialoginterface, int which)
{
showDialog("篮球很不错");
}
});
dialog03.setNeutralButton("乒乓球", new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialoginterface, int which)
{
showDialog("乒乓球很不错");
}
});
dialog03.setNegativeButton("足球", new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialoginterface, int which)
{
showDialog("足球很不错");
}
});
dialog03.create().show();
return;
}
});
// //////////////////////////////////////////////////////////////////////////////
/*【单选按钮对话框】*/
Button btn4 = (Button) findViewById(R.id.dialg_demo_btn04);
btn4.setOnClickListener(new OnClickListener()
{
public void onClick(View v)
{
// TODO Auto-generated method stub
mSingleChoiceID = -1;
AlertDialog.Builder dialog04 = new AlertDialog.Builder(dialog_demo.this);
dialog04.setTitle("单选按妞");
dialog04.setSingleChoiceItems(m_Items, 0, new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int whichButton)
{
mSingleChoiceID = whichButton;
showDialog("你选择的id为" + whichButton + " , " + m_Items[whichButton]);
}
});
dialog04.setPositiveButton("确定", new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int whichButton)
{
if (mSingleChoiceID > 0)
{
showDialog("你选择的是" + mSingleChoiceID);
}
}
});
dialog04.setNegativeButton("取消", new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int whichButton)
{

}
});
dialog04.create().show();
return;
}
});
// //////////////////////////////////////////////////////////////////////////////
/*【多选按钮对话框】*/
Button btn5 = (Button) findViewById(R.id.dialg_demo_btn05);
btn5.setOnClickListener(new OnClickListener()
{
public void onClick(View v)
{
// TODO Auto-generated method stub
MultiChoiceID.clear();
AlertDialog.Builder dialog05 = new AlertDialog.Builder(dialog_demo.this);
dialog05.setTitle("多选按钮");
dialog05.setMultiChoiceItems(m_Items, new boolean[]
{ false, false, false},
new DialogInterface.OnMultiChoiceClickListener()
{
public void onClick(DialogInterface dialog, int whichButton,
boolean isChecked)
{
if (isChecked)
{
MultiChoiceID.add(whichButton);
showDialog("你选择的id为" + whichButton + " , "
+ m_Items[whichButton]);
} else
{
MultiChoiceID.remove(whichButton);
}

}
});
dialog05.create().show();
return;
}
});
// //////////////////////////////////////////////////////////////////////////////
/*【列表框对话框】*/
Button btn6 = (Button) findViewById(R.id.dialg_demo_btn06);
btn6.setOnClickListener(new OnClickListener()
{
public void onClick(View v)
{
// TODO Auto-generated method stub
AlertDialog.Builder dialog06 = new AlertDialog.Builder(dialog_demo.this);
dialog06.setTitle("列表框");
dialog06.setItems(m_Items, new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int which)
{
// 点击后弹出窗口选择了第几项
showDialog("你选择的id为" + which + " , " + m_Items[which]);
}
});
dialog06.create().show();
return;
}
});
// //////////////////////////////////////////////////////////////////////////////
/*【自定义登录对话框】*/
Button btn7 = (Button) findViewById(R.id.dialg_demo_btn07);
btn7.setOnClickListener(new OnClickListener()
{
public void onClick(View v)
{
// TODO Auto-generated method stub
LayoutInflater factory = LayoutInflater.from(dialog_demo.this);
final View view = factory.inflate(R.layout.dialog_demo_login, null);// 获得自定义对话框

AlertDialog.Builder dialog07 = new AlertDialog.Builder(dialog_demo.this);
dialog07.setIcon(R.drawable.qq);
dialog07.setTitle("自定义登录对话框");
dialog07.setView(view);
dialog07.setPositiveButton("确定", new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int whichButton)
{

EditText userName = (EditText) view
.findViewById(R.id.dialog_demo_loginETUserName);
EditText password = (EditText) view
.findViewById(R.id.dialog_demo_loginETPassWord);
showDialog("姓名 :" + userName.getText().toString() + "密码:"
+ password.getText().toString());
}
});
dialog07.setNegativeButton("取消", new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int whichButton)
{
//Toast.makeText(dialog_demo.this, "你选择了取消", Toast.LENGTH_LONG).show();
showDialog("你选择了取消");
}
});
dialog07.create().show();
return;
}
});
// //////////////////////////////////////////////////////////////////////////////
Button btn8 = (Button) findViewById(R.id.dialg_demo_btn08);
btn8.setOnClickListener(new OnClickListener()
{
public void onClick(View v)
{
// TODO Auto-generated method stub
mProgressDialog = new ProgressDialog(dialog_demo.this);//创建ProgressDialog对象
mProgressDialog.setIcon(R.drawable.qq);// 设置ProgressDialog标题 图标
mProgressDialog.setTitle("进度条窗口");// 设置ProgressDialog标题
mProgressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);//设置进度条风格,风格为长形
mProgressDialog.setMax(MAX_PROGRESS);// 设置ProgressDialo进度条进度
mProgressDialog.setButton("确定", new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int whichButton)
{
// 这里添加点击后的逻辑
}
});
mProgressDialog.setButton2("取消", new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int whichButton)
{
// 这里添加点击后的逻辑
}
});
mProgressDialog.show();
new Thread()
{
@Override
public void run()
{
int Progress = 0;
while (Progress < MAX_PROGRESS)
{
try
{
mProgressDialog.setProgress(Progress++);
//mProgressDialog.incrementProgressBy(1);
Thread.sleep(100);
} catch (Exception e)
{
// TODO Auto-generated catch block
mProgressDialog.cancel();
//e.printStackTrace();
}
}
};
}.start();
return;
}
});
// //////////////////////////////////////////////////////////////////////////////
/*【圆形(转圈)进度条】*/
Button btn9 = (Button) findViewById(R.id.dialg_demo_btn09);
btn9.setOnClickListener(new OnClickListener()
{
public void onClick(View v)
{
// TODO Auto-generated method stub
mProgressDialog = new ProgressDialog(dialog_demo.this);//创建ProgressDialog对象
mProgressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER); //设置进度条风格,风格为圆形,旋转的
mProgressDialog.setTitle("读取ing...");// 设置ProgressDialog标题
mProgressDialog.setMessage("正在读取中请稍候...");// 设置ProgressDialog提示信息
mProgressDialog.setIndeterminate(true);//设置ProgressDialog 的进度条不明确
mProgressDialog.setCancelable(true);// 设置ProgressDialog 可以按退回键取消
mProgressDialog.setButton("确定", new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int whichButton)
{
// 这里添加点击后的逻辑
}
});
mProgressDialog.show();// 让ProgressDialog显示
return;
}
});
// //////////////////////////////////////////////////////////////////////////////
/*【带补充对话框】*/
Button btn10 = (Button) findViewById(R.id.dialg_demo_btn10);
btn10.setOnClickListener(new OnClickListener()
{
public void onClick(View v)
{
// TODO Auto-generated method stub
return;
}
});
// //////////////////////////////////////////////////////////////////////////////
}

// ////////////////////////////////////////////////////////////////////////////////////
/*显示子函数*/
private void showDialog(String str)
{
new AlertDialog.Builder(dialog_demo.this).setMessage(str).show();
// Toast.makeText(dialog_demo.this, str, Toast.LENGTH_LONG).show();
}
// ////////////////////////////////////////////////////////////////////////////////////
}


3 自定义登录对话框:dialog_demo_login.xml


View
Code

<?xml version="1.0" encoding="utf-8"?>
<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/dialog_demo_login"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >

<TextView
android:id="@+id/dialog_demo_loginTVUserName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="姓名:"
android:textSize="18dp">
</TextView>

<EditText
android:id="@+id/dialog_demo_loginETUserName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text=""
android:textSize="18dp" >
</EditText>

<TextView
android:id="@+id/dialog_demo_loginTVPassWord"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="密码:"
android:textSize="18dp" >
</TextView>

<EditText
android:id="@+id/dialog_demo_loginETPassWord"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text=""
android:textSize="18dp">
</EditText>

</TableLayout>


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四、Refs

【Android】对话框 AlertDialog :http://blog.csdn.net/feng88724/article/details/6171450
Android UI学习 - 对话框 (AlertDialog & ProgressDialog) http://android.blog.51cto.com/268543/333769 Android软件开发之盘点所有Dialog对话框大合集(一) :http://blog.csdn.net/xys289187120/article/details/6601613
Android 对话框(Dialog)大全 建立你自己的对话框 :http://www.cnblogs.com/salam/archive/2010/11/15/1877512.html
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转自 http://www.cnblogs.com/skyseraph/archive/2012/02/22/2362989.html
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