# Dialog
1. Simple 하게 Window창 한개 Load
2. 메세지박스(Yes Or No)
3. Dialog Choice(여러개중 한개 선택..)
4. ProgressBar 진행상태바
#. DialogTest
package com.android.DialogTest;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.os.Handler;
import android.util.Log;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.view.View.OnClickListener;
import android.widget.Button;
public class DialogTest extends Activity {
protected static final int DIALOG_SIMPLE_MESAGE = 0;
protected static final int DIALOG_YES_NO_MESAGE = 1;
protected static final int DIALOG_CHOICE_MESAGE = 2;
protected static final int DIALOG_PROGRESS_MESAGE = 3;
private int mProgress;
private Handler mProgressHandler;
ProgressDialog mProgressDialog;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button simpleDlg = (Button) findViewById(R.id.simple);
simpleDlg.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
Log.v("DialogTest", "onCreate() DIALOG_SIMPLE_MESAGE!!!!!!!");
showDialog(DIALOG_SIMPLE_MESAGE);
}
});
Button btnYesNo = (Button) findViewById(R.id.yesNo);
btnYesNo.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
Log.v("DialogTest", "onCreate() DIALOG_YES_NO_MESAGE!!!!!!!");
showDialog(DIALOG_YES_NO_MESAGE);
}
});
Button btnChoice = (Button) findViewById(R.id.choice);
btnChoice.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
Log.v("DialogTest", "onCreate() DIALOG_CHOICE_MESAGE!!!!!!!");
showDialog(DIALOG_CHOICE_MESAGE);
}
});
Button btnProgressButton = (Button)findViewById(R.id.progress);
btnProgressButton.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
Log.v("DialogTest", "onCreate() DIALOG_PROGRESS_MESAGE!!!!!!!");
showDialog(DIALOG_PROGRESS_MESAGE);
mProgress = 0;
mProgressDialog.setProgress(0); // progress의 초기값을 0으로
mProgressHandler.sendEmptyMessage(0); // 0이라는 값을 메세지 핸들러로 메세지를 보낸다.
}
});
mProgressHandler = new Handler()
{
public void handleMessage(android.os.Message msg) // 핸들러에서 메세지를 받기 위해서 반드시 이 함수를 구현..
{
super.handleMessage(msg);
if ( mProgress >= 100 )
{
mProgressDialog.dismiss();
}
else
{
mProgress++;
mProgressDialog.incrementProgressBy(1); // progressbar를 1씩 증가시킴
mProgressHandler.sendEmptyMessageDelayed(0, 100); // 100ms후에 0이라는 값을 보낸다.
}
}
};
}
@Override
protected Dialog onCreateDialog(int id) // showDialog에서 인자로 넘긴 아이이값이랑 동일
{
switch (id)
{
case DIALOG_SIMPLE_MESAGE :
Log.v("DialogTest", "onCreateDialog DIALOG_SIMPLE_MESAGE!!!!!!!");
// 다이얼로그를 만들고 그 다이얼로그의 윈도우를 얻어와서 타이틀을 세팅하고 보여줌.
Dialog d = new Dialog(DialogTest.this);
Window window = d.getWindow();
window.setFlags(WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW, WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW);
d.setTitle("hi");
d.show();
return d;
case DIALOG_YES_NO_MESAGE :
Log.v("DialogTest", "onCreateDialog DIALOG_YES_NO_MESAGE!!!!!!!");
// AlertDialog.Builder 객체를 생성
return new AlertDialog.Builder(DialogTest.this)
.setIcon(R.drawable.icon)
.setTitle("Yes,No Dlg") // 제목
.setMessage("do you know me?") // 메세지
.setPositiveButton(R.string.alert_dialog_ok, new DialogInterface.OnClickListener() { // OK 버튼 리스너
public void onClick(DialogInterface dialog, int whichButton)
{
/* User clicked OK so do some stuff */
}
})
.setNegativeButton(R.string.alert_dialog_cancel, new DialogInterface.OnClickListener() { // cancel 버튼 리스너
public void onClick(DialogInterface dialog, int whichButton)
{
/* User clicked Cancel so do some stuff */
}
})
.create();
case DIALOG_CHOICE_MESAGE :
Log.v("DialogTest", "onCreateDialog DIALOG_CHOICE_MESAGE!!!!!!!");
// 싱글 혹은 멀티풀 선택 가능
return new AlertDialog.Builder(DialogTest.this)
.setIcon(R.drawable.icon)
.setTitle(R.string.alert_dialog_single_choice)
.setSingleChoiceItems(R.array.alert_array, 0, new DialogInterface.OnClickListener()
{
@Override
public void onClick(DialogInterface dialog, int which)
{
/* user... */
}
})
.setPositiveButton(R.string.alert_dialog_ok, new DialogInterface.OnClickListener()
{
@Override
public void onClick(DialogInterface dialog, int which)
{
/* user... */
}
})
.setNegativeButton(R.string.alert_dialog_cancel, new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int whichButton)
{
/* User clicked No so do some stuff */
}
})
.create();
case DIALOG_PROGRESS_MESAGE :
Log.v("DialogTest", "onCreateDialog DIALOG_PROGRESS_MESAGE!!!!!!!");
// Progressbar와 함께 표현한 다이얼로그
mProgressDialog = new ProgressDialog(DialogTest.this);
mProgressDialog.setIcon(R.drawable.icon);
mProgressDialog.setTitle(R.string.alert_dialog_progress);
mProgressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
mProgressDialog.setMax(100);
mProgressDialog.setButton("hide", new DialogInterface.OnClickListener()
{
@Override
public void onClick(DialogInterface dialog, int which)
{
/* user... */
}
});
mProgressDialog.setButton2(getText(R.string.alert_dialog_cancel), new DialogInterface.OnClickListener()
{
@Override
public void onClick(DialogInterface dialog, int which)
{
/* user... */
}
});
return mProgressDialog;
}
return super.onCreateDialog(id);
}
}
#. main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<Button
android:id="@+id/simple"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/str_simple"
/>
<Button
android:id="@+id/yesNo"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/str_yesNo"
/>
<Button
android:id="@+id/choice"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/str_choice"
/>
<Button
android:id="@+id/progress"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/str_progress"
/>
</LinearLayout>
#. string.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="hello">Hello World, DialogTest!</string>
<string name="str_simple">simple_alert</string>
<string name="str_yesNo">yesNo alert</string>
<string name="str_choice">choice alert</string>
<string name="str_progress">progress alert</string>
<string name="alert_dialog_cancel">cancel</string>
<string name="alert_dialog_ok">ok</string>
<string name="alert_dialog_single_choice">single choice</string>
<string name="alert_dialog_progress">Progress Dialog!</string>
</resources>
#. Arrays.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string-array name="alert_array">
<item>1</item>
<item>2</item>
<item>3</item>
<item>4</item>
</string-array>
</resources>
