add subscribe settings page

12 files changed, 362 insertions, 77 deletions

diff --git a/client/Piztor/res/layout/activity_login.xml b/client/Piztor/res/layout/activity_login.xml
index 670a3dc..a8cf47f 100644
--- a/client/Piztor/res/layout/activity_login.xml
+++ b/client/Piztor/res/layout/activity_login.xml
@@ -50,7 +50,7 @@
         <EditText 
             android:textSize="16.0sp" 
             android:textColor="@android:color/white" 
-            android:textColorHint="#ff666666" 
+            android:textColorHint="#ff666666"
             android:gravity="center_vertical" 
             android:id="@+id/user_pass" 
             android:background="#00ffffff" 
diff --git a/client/Piztor/res/layout/activity_settings.xml b/client/Piztor/res/layout/activity_settings.xml
index 3bd6fef..49e8dfe 100644
--- a/client/Piztor/res/layout/activity_settings.xml
+++ b/client/Piztor/res/layout/activity_settings.xml
@@ -98,26 +98,6 @@
 	        android:layout_marginLeft="20dip"
 	        android:layout_marginRight="20dip"
 	        android:orientation="horizontal">
-		   	<TextView
-		   	    android:layout_width="wrap_content"
-		   	    android:layout_height="wrap_content"
-		   	    android:background="#4D4D4D"
-		   	    android:textColor="#FFFFFF"
-		   	    android:textSize="25dip"
-		   	    android:text="company"
-		   	    android:id="@+id/settings_subscribe_company"
-		   	    />
-		   	<TextView
-		   	    android:layout_width="wrap_content"
-		   	    android:layout_height="wrap_content"
-		   	    android:background="#4D4D4D"
-		   	    android:textColor="#FFFFFF"
-		   	    android:textSize="25dip"
-		   	    android:layout_marginLeft="20dip"
-		   	    android:text="section"
-		   	    android:id="@+id/settings_subscribe_section"
-		   	    />
-
 		   	<Button
 		   	    android:id="@+id/settings_btn_subscribe"
 		   	    android:layout_width="wrap_content"
diff --git a/client/Piztor/res/layout/checkindialog.xml b/client/Piztor/res/layout/checkindialog.xml
new file mode 100644
index 0000000..4174deb
--- /dev/null
+++ b/client/Piztor/res/layout/checkindialog.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical" >
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:gravity="center"
+        android:text="Checking in..."/>
+
+    <ProgressBar
+        android:id="@+id/checkin_progress"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:gravity="center" />
+
+</LinearLayout>
diff --git a/client/Piztor/res/layout/custom_icon_view.xml b/client/Piztor/res/layout/custom_icon_view.xml
new file mode 100644
index 0000000..857288a
--- /dev/null
+++ b/client/Piztor/res/layout/custom_icon_view.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+ 	android:background="#ffffff" >
+    <FrameLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content">
+    
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:src="@drawable/circle_red"
+        />
+    <TextView
+        android:text=" 11"
+        android:textColor="#000000"
+        android:textSize="7dip"/>
+    </FrameLayout>
+</LinearLayout>
diff --git a/client/Piztor/res/layout/subscribe_item.xml b/client/Piztor/res/layout/subscribe_item.xml
new file mode 100644
index 0000000..902da5a
--- /dev/null
+++ b/client/Piztor/res/layout/subscribe_item.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout
+  xmlns:android="http://schemas.android.com/apk/res/android"
+  android:layout_width="fill_parent"
+  android:layout_height="fill_parent"
+  android:orientation="horizontal">
+  <TextView 
+      android:layout_width="wrap_content" 
+      android:layout_height="wrap_content" 
+      android:id="@+id/textView1" 
+      android:textSize="20dip"
+      android:layout_marginLeft="10dip"
+      android:layout_alignParentLeft="true" 
+      android:text="company section"/>
+  <Button 
+      android:text="remove" 
+      android:layout_width="100dip" 
+      android:layout_height="wrap_content" 
+      android:layout_alignParentRight="true"
+      android:layout_marginRight="10dip"
+      android:textColor="#FFFFFF"
+      android:background="#DB4437"
+      android:id="@+id/button_delete"
+      android:textSize="20dip"
+      />
+  <View
+     	android:layout_width="fill_parent"
+	    android:layout_height="1.0px"
+	    android:layout_below="@+id/button_delete"
+	    android:layout_marginTop="20dip"
+	    android:layout_marginBottom="20dip"
+	    android:layout_marginLeft="20dip"
+	    android:layout_marginRight="20dip"
+	    android:background="#ffc0c3c4" />
+    
+</RelativeLayout>
diff --git a/client/Piztor/res/layout/subscribe_settings.xml b/client/Piztor/res/layout/subscribe_settings.xml
new file mode 100644
index 0000000..c27e3c8
--- /dev/null
+++ b/client/Piztor/res/layout/subscribe_settings.xml
@@ -0,0 +1,66 @@
+<?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"
+    >
+	<RelativeLayout
+	    android:layout_width="fill_parent"
+	    android:layout_height="wrap_content"
+	    android:layout_gravity="center"
+	    android:gravity="center"
+	    android:orientation="horizontal">
+	    <EditText
+	        android:layout_width="120dip"
+	        android:layout_height="wrap_content"
+	        android:layout_alignParentLeft="true"
+	        android:layout_marginLeft="10dip"
+	        android:textSize="20dip"
+	        android:hint="company"
+	        android:phoneNumber="true"
+	 		android:id="@+id/subscribe_company"/>
+	    <EditText
+	        android:layout_width="120dip"
+	        android:layout_height="wrap_content"
+	        android:layout_marginLeft="10dip"
+	        android:layout_toRightOf="@+id/subscribe_company"
+	        android:textSize="20dip"
+	        android:hint="section"
+	        android:phoneNumber="true"
+	        android:id="@+id/subscribe_section"/>
+	    <Button 
+        	android:layout_width="100dip"
+        	android:layout_height="wrap_content"
+			android:layout_alignParentRight="true"
+			android:layout_marginRight="10dip"
+        	android:text="add" 
+        	android:textColor="#FFFFFF"
+        	android:background="#0F9D58"
+        	android:textSize="20dip"
+      		android:padding="10dip"
+        	android:id="@+id/button_add"/>
+	</RelativeLayout>
+    
+    <LinearLayout 
+        android:id="@+id/linearLayout1" 
+        android:orientation="vertical" 
+        android:layout_width="wrap_content" 
+        android:layout_height="wrap_content" 
+        >
+        <ListView 
+            android:id="@+id/listView1" 
+            android:layout_width="fill_parent" 
+            android:layout_height="fill_parent" 
+            android:layout_weight="0.69"
+            android:focusable="true">
+        </ListView>
+    </LinearLayout>
+    <TextView 
+        android:layout_width="wrap_content" 
+        android:layout_height="wrap_content" 
+        android:id="@+id/textView1" 
+        android:text="TextView" 
+        android:layout_alignParentBottom="true" 
+        android:layout_centerHorizontal="true" 
+        android:layout_marginBottom="10dp"/>
+</LinearLayout>
diff --git a/client/Piztor/res/values/strings.xml b/client/Piztor/res/values/strings.xml
index 6ff1392..a0843df 100644
--- a/client/Piztor/res/values/strings.xml
+++ b/client/Piztor/res/values/strings.xml
@@ -24,6 +24,6 @@
     <string name="logout">Logout</string>
     <string name="update_info">My Account</string>
     <string name="subscribe_info">Subscribe information</string>
-    <string name="change">更改</string>
+    <string name="change">Check &amp; Update</string>
 
 </resources>
diff --git a/client/Piztor/src/com/macaroon/piztor/AlertMaker.java b/client/Piztor/src/com/macaroon/piztor/AlertMaker.java
index cc70e62..d7a9d69 100644
--- a/client/Piztor/src/com/macaroon/piztor/AlertMaker.java
+++ b/client/Piztor/src/com/macaroon/piztor/AlertMaker.java
@@ -3,6 +3,7 @@ package com.macaroon.piztor;
 import java.util.Calendar;
 import java.util.Timer;
 import java.util.TimerTask;
+import java.util.zip.Inflater;
 
 import android.annotation.SuppressLint;
 import android.app.AlertDialog;
@@ -17,6 +18,7 @@ import android.os.Message;
 import android.provider.Settings;
 import android.util.Log;
 import android.view.KeyEvent;
+import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.View;
 import android.view.inputmethod.InputMethodManager;
@@ -43,7 +45,8 @@ public class AlertMaker {
 	private Context context;
 	private GeoPoint markerPoint;
 	private MapMaker mapMaker;
-
+	private long timestamp;
+	
 	public AlertMaker(Context cc, MapMaker mm) {
 		context =cc;
 		mapMaker = mm;
@@ -79,6 +82,23 @@ public class AlertMaker {
 		gpsDialog.show();
 	}
 
+	public long toTimestamp(int hour, int minute) {
+		calendar = Calendar.getInstance();
+		int nhour = calendar.get(Calendar.HOUR_OF_DAY);
+		int nminute = calendar.get(Calendar.MINUTE);
+		int tmp = 0;
+		if (hour > nhour) tmp = (hour - nhour) * 60 + minute - nminute;
+		else if (minute > nminute) tmp = minute - nminute;
+		timestamp = System.currentTimeMillis() + tmp * 60 * 1000;
+		return timestamp;
+	}
+	
+	//TODO
+	public void updateMarkerTime(int hour, int minute) {
+		Log.d("time", hour + "  " + minute);
+		Log.d("time", "    " + toTimestamp(hour, minute));
+	}
+	
 	public void showMarkerAlert(GeoPoint point) {
 		
 		closeBoard(context);
@@ -92,8 +112,10 @@ public class AlertMaker {
 					public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
 						////// at least 2 minutes
 						if ((hourOfDay >= calendar.get(Calendar.HOUR_OF_DAY) && minute >= calendar.get(Calendar.MINUTE))
-								|| hourOfDay > calendar.get(Calendar.HOUR_OF_DAY))
+								|| hourOfDay > calendar.get(Calendar.HOUR_OF_DAY)) {
 							mapMaker.DrawMarker(markerPoint);
+							updateMarkerTime(hourOfDay, minute);
+						}
 						else {
 							Toast toast = Toast.makeText(context,
 									"Too early！ Give me at least 2 minutes!", Toast.LENGTH_LONG);
@@ -104,8 +126,13 @@ public class AlertMaker {
 					}
 				}
 				, calendar.get(Calendar.HOUR_OF_DAY)
-				, calendar.get(Calendar.MINUTE), false);
+				, calendar.get(Calendar.MINUTE), true);
 		markerDialog.show();
 	}
 	
+	public void showCheckinAlter() {
+		closeBoard(context);
+		AlertDialog.Builder checkinDialog = new AlertDialog.Builder(context);
+	}
+	
 }
diff --git a/client/Piztor/src/com/macaroon/piztor/Main.java b/client/Piztor/src/com/macaroon/piztor/Main.java
index 623595b..735b1a4 100644
--- a/client/Piztor/src/com/macaroon/piztor/Main.java
+++ b/client/Piztor/src/com/macaroon/piztor/Main.java
@@ -10,6 +10,7 @@ import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
 import android.util.Log;
+import android.view.Gravity;
 import android.view.KeyEvent;
 import android.view.Menu;
 import android.view.View;
@@ -31,7 +32,7 @@ import com.baidu.mapapi.utils.DistanceUtil;
 import com.baidu.platform.comapi.basestruct.GeoPoint;
 
 public class Main extends PiztorAct {
-	final static int SearchButtonPress = 1;
+	final static int CheckinButtonPress = 1;
 	final static int FocuseButtonPress = 3;
 	final static int SuccessFetch = 4;
 	final static int FailedFetch = 5;
@@ -43,6 +44,7 @@ public class Main extends PiztorAct {
 	private Calendar calendar;
 	GeoPoint markerPoint = null;
 	private MKMapTouchListener mapTouchListener;
+	private final int checkinRadius = 10;
 
 	/**
 	 * Locating component
@@ -55,7 +57,7 @@ public class Main extends PiztorAct {
 	boolean isFirstLocation = true;
 	public static int GPSrefreshrate = 5;
 
-	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
+	ImageButton btnCheckin, btnFetch, btnFocus, btnSettings;
 	MapInfo mapInfo;
 	
 	Transam transam;
@@ -130,8 +132,8 @@ public class Main extends PiztorAct {
 
 	String cause(int t) {
 		switch (t) {
-		case SearchButtonPress:
-			return "Search Button Press";
+		case CheckinButtonPress:
+			return "Checkin Button Press";
 		case FocuseButtonPress:
 			return "Focuse Button Press";
 		case SuccessFetch:
@@ -192,9 +194,21 @@ public class Main extends PiztorAct {
 				isFirstLocation = false;
 			}
 			int TMP = location.getLocType();
-			if (TMP == 61) Toast.makeText(Main.this, "Piztor : Update from GPS result (" + GPSrefreshrate + "s)", 3000).show();
-			if (TMP == 161) Toast.makeText(Main.this, "Piztor : Update from Network (" + GPSrefreshrate + "s)" , 3000).show();
-			if (TMP == 65) Toast.makeText(Main.this, "Piztor : Update from Cache (" + GPSrefreshrate + "s)", 3000).show();
+			if (TMP == 61) {
+				Toast toast = Toast.makeText(Main.this, "Piztor : Update from GPS result (" + GPSrefreshrate + "s)", 2000);
+				toast.setGravity(Gravity.TOP, 0, 80);
+				toast.show();
+			}
+			if (TMP == 161) {
+				Toast toast = Toast.makeText(Main.this, "Piztor : Update from Network (" + GPSrefreshrate + "s)", 2000);
+				toast.setGravity(Gravity.TOP, 0, 80);
+				toast.show();
+			}
+			if (TMP == 65) {
+				Toast toast = Toast.makeText(Main.this, "Piztor : Update from Cache (" + GPSrefreshrate + "s)", 2000);
+				toast.setGravity(Gravity.TOP, 0, 80);
+				toast.show();
+			}
 			mapMaker.UpdateLocationOverlay(locData, hasAnimation);
 			
 			LocationClientOption option = new LocationClientOption();
@@ -218,8 +232,7 @@ public class Main extends PiztorAct {
 		void enter(int e) {
 			System.out.println("enter start status!!!!");
 			if (e == ActMgr.Create) {
-				System.out.println(Infomation.token + "  "
-						+ Infomation.username + "   " + Infomation.myInfo.uid);
+				System.out.println(Infomation.token + "  " + Infomation.username + "   " + Infomation.myInfo.uid);
 			}
 			if (e == SuccessFetch)
 				flushMap();
@@ -270,6 +283,27 @@ public class Main extends PiztorAct {
 		mMapView.regMapTouchListner(mapTouchListener);
 	}
 
+	public void markerCheckin() {
+		if (mapMaker.getMakerLocation() == null) {
+			Toast toast = Toast.makeText(Main.this, "No marker now!", 2000);
+			toast.setGravity(Gravity.TOP, 0, 80);
+			toast.show();
+			return;
+		}
+		GeoPoint curPoint = new GeoPoint((int)(locData.latitude * 1E6), (int)(locData.longitude * 1E6));
+		double disFromMarker = DistanceUtil.getDistance(curPoint, mapMaker.getMakerLocation());
+		if (disFromMarker < locData.accuracy) {
+			mapMaker.removeMarker();
+			Toast toast = Toast.makeText(Main.this, "Marker checked!", 2000);
+			toast.setGravity(Gravity.TOP, 0, 80);
+			toast.show();
+		} else {
+			Toast toast = Toast.makeText(Main.this, "Please get closer to the marker!", 2000);
+			toast.setGravity(Gravity.TOP, 0, 80);
+			toast.show();
+		}
+	}
+	
 	@Override
 	protected void onCreate(Bundle savedInstanceState) {
 		id = "Main";
@@ -283,23 +317,10 @@ public class Main extends PiztorAct {
 		mapInfo = AppMgr.mapInfo;
 		ActStatus[] r = new ActStatus[1];
 		ActStatus startStatus = r[0] = new StartStatus();
-		// ActStatus fetchStatus = r[1] = new FetchStatus();
-		// ActStatus focusStatus = r[2] = new FocusStatus();
 		if (transam == null)
 			Log.d(LogInfo.exception, "transam = null");
 		transam.setHandler(handler);
 		actMgr = new ActMgr(this, startStatus, r);
-		// actMgr.add(startStatus, FocuseButtonPress, focusStatus);
-		// actMgr.add(startStatus, Fetch, fetchStatus);
-		// actMgr.add(startStatus, SuccessFetch, startStatus);
-		// actMgr.add(startStatus, Fetch, startStatus);
-		// actMgr.add(fetchStatus, Fetch, startStatus);
-		// actMgr.add(fetchStatus, FailedFetch, startStatus);
-		// actMgr.add(fetchStatus, SuccessFetch, startStatus);
-		// actMgr.add(focusStatus, FocuseButtonPress, startStatus);
-		// actMgr.add(focusStatus, mapViewtouched, startStatus);
-		// actMgr.add(focusStatus, SuccessFetch, focusStatus);
-		// actMgr.add(focusStatus, Fetch, focusStatus);
 		setContentView(R.layout.activity_main);
 
 		mMapView = (MapView) findViewById(R.id.bmapView);
@@ -330,17 +351,22 @@ public class Main extends PiztorAct {
 					InputMethodManager.HIDE_NOT_ALWAYS);
 	}
 
-	/*
-	 * public boolean onTap(int index) { OverlayItem item = getItem(index);
-	 * mCurItem = item; if () }
-	 */
 	@Override
 	protected void onStart() {
 		super.onStart();
 		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
 		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
-		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
+		btnCheckin = (ImageButton) findViewById(R.id.footbar_btn_checkin);
 		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
+		
+		btnCheckin.setOnClickListener(new View.OnClickListener() {
+			
+			@Override
+			public void onClick(View arg0) {
+				markerCheckin();
+			}
+		});
+		
 		btnFetch.setOnClickListener(new View.OnClickListener() {
 			@Override
 			public void onClick(View arg0) {
diff --git a/client/Piztor/src/com/macaroon/piztor/MapMaker.java b/client/Piztor/src/com/macaroon/piztor/MapMaker.java
index ef79f73..8df1f8a 100644
--- a/client/Piztor/src/com/macaroon/piztor/MapMaker.java
+++ b/client/Piztor/src/com/macaroon/piztor/MapMaker.java
@@ -370,18 +370,6 @@ public class MapMaker extends Activity {
 	}
 	
 	/**
-	 * Update marker
-	 *
-	public void UpdateMarker() {
-		mOverlay.addItem(nowMarker);
-		if (mMapView != null) {
-			mMapView.getOverlays().add(mOverlay);
-			mMapView.refresh();
-		}
-	}
-	*/
-	
-	/**
 	 * Draw a marker
 	 */
 	public void DrawMarker(GeoPoint markerPoint) {
@@ -401,6 +389,18 @@ public class MapMaker extends Activity {
 		mMapController.animateTo(markerPoint);
 	}
 
+	public GeoPoint getMakerLocation() {
+		if (nowMarker == null) return null;
+		else return nowMarker.getPoint();
+	}
+	
+	public void removeMarker() {
+		if (nowMarker == null) return;
+		mOverlay.removeItem(nowMarker);
+		nowMarker = null;
+		mMapView.refresh();
+	}
+	
 	/**
 	 * Remove all other users
 	 */
diff --git a/client/Piztor/src/com/macaroon/piztor/Rlocation.java b/client/Piztor/src/com/macaroon/piztor/Rlocation.java
deleted file mode 100644
index c2d429c..0000000
--- a/client/Piztor/src/com/macaroon/piztor/Rlocation.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package com.macaroon.piztor;

-

-class Rlocation{

-	int id;		//id

-	double latitude;	//latitude

-	double longitude; //longitude

-	

-	Rlocation(int i,double lat,double lot){

-		id = i;

-		latitude = lat;

-		longitude = lot;

-	}

-}
\ No newline at end of file
diff --git a/client/Piztor/src/com/macaroon/piztor/SubscribeSettings.java b/client/Piztor/src/com/macaroon/piztor/SubscribeSettings.java
new file mode 100644
index 0000000..3716549
--- /dev/null
+++ b/client/Piztor/src/com/macaroon/piztor/SubscribeSettings.java
@@ -0,0 +1,122 @@
+package com.macaroon.piztor;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Vector;
+
+import android.app.Activity;
+import android.content.Context;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.ListView;
+import android.widget.SimpleAdapter;
+import android.widget.TextView;
+
+import com.macaroon.piztor.RGroup;
+
+public class SubscribeSettings extends Activity {
+
+	private static final int BUTTON_ADD = 1;
+	private static final int BUTTON_DELETE = 2;
+
+	private ListView mListView;
+	private ArrayList<HashMap<String, Object>> mList;
+	private TextView mShowInfo;
+	private EditText edit_company;
+	private EditText edit_section;
+
+	/** Called when the activity is first created. */
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.subscribe_settings);
+
+		mListView = (ListView) findViewById(R.id.listView1);
+		edit_company = (EditText) findViewById(R.id.subscribe_company);
+		edit_section = (EditText) findViewById(R.id.subscribe_section);
+		mList = new ArrayList<HashMap<String, Object>>();
+		final MySimpleAdapter simpleAdapter = new MySimpleAdapter(this, mList,
+				R.layout.subscribe_item, new String[] {"subscribe_text", "btnadd"}, new int[] {R.id.textView1, R.id.button_add});
+		mListView.setAdapter(simpleAdapter);
+		//TODO get current subscribe
+		for (RGroup i : Infomation.sublist) {
+			HashMap<String, Object> map = new HashMap<String, Object>();
+			int cc = i.company;
+			int ss = i.section;
+			map.put("subscribe_text", cc+ "连 " + ss + "班");
+		}
+		Button btnadd = (Button)findViewById(R.id.button_add);
+		btnadd.setOnClickListener(new View.OnClickListener() {
+			
+			@Override
+			public void onClick(View v) {
+				int cc = Integer.parseInt(edit_company.getText().toString());
+				int ss = Integer.parseInt(edit_section.getText().toString());
+				simpleAdapter.notifyDataSetChanged();
+				HashMap<String, Object> map = new HashMap<String, Object>();
+				map.put("subscribe_text", cc + "连 " + ss + "班");
+				mList.add(map);
+				mShowInfo.setText("添加了一条订阅");
+			}
+		});
+		mShowInfo = (TextView) findViewById(R.id.textView1);
+	}
+
+	private class MySimpleAdapter extends SimpleAdapter {
+
+		public MySimpleAdapter(Context context,
+				List<? extends Map<String, ?>> data, int resource,
+				String[] from, int[] to) {
+			super(context, data, resource, from, to);
+			// TODO Auto-generated constructor stub
+		}
+
+		@Override
+		public View getView(int position, View convertView, ViewGroup parent) {
+			// TODO Auto-generated method stub
+			final int mPosition = position;
+			convertView = super.getView(position, convertView, parent);
+			Button buttonDelete = (Button) convertView
+					.findViewById(R.id.button_delete);
+			buttonDelete.setOnClickListener(new View.OnClickListener() {
+
+				@Override
+				public void onClick(View v) {
+					mHandler.obtainMessage(BUTTON_DELETE, mPosition, 0).sendToTarget();
+				}
+			});
+			return convertView;
+		}
+
+		private Handler mHandler = new Handler() {
+
+			@Override
+			public void handleMessage(Message msg) {
+				// TODO Auto-generated method stub
+				super.handleMessage(msg);
+				switch (msg.what) {
+				case BUTTON_ADD:
+					HashMap<String, Object> map = new HashMap<String, Object>();
+					mList.add(map);
+					notifyDataSetChanged();
+					break;
+					
+				case BUTTON_DELETE:
+					mList.remove(msg.arg1);
+					notifyDataSetChanged();
+					mShowInfo.setText("删除了第" + (msg.arg1 + 1) + "条订阅");
+					break;
+				}
+			}
+
+		};
+
+	}
+}
\ No newline at end of file