自定义ListView：

package com.miao.listview;

import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Bitmap;
import android.graphics.PixelFormat;
import android.graphics.Rect;
import android.util.AttributeSet;
import android.view.GestureDetector;
import android.view.Gravity;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewConfiguration;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.view.GestureDetector.SimpleOnGestureListener;
import android.widget.AdapterView;
import android.widget.ImageView;
import android.widget.ListView;
import com.miao.listview.R;

public class DraggableListView extends ListView {
	private ImageView mDragView;
	private WindowManager mWindowManager;
	private WindowManager.LayoutParams mWindowParams;
	private int mDragPos; // which item is being dragged
	private int mFirstDragPos; // where was the dragged item originally
	private int mDragPoint; // at what offset inside the item did the user grab
							// it
	private int mCoordOffset; // the difference between screen coordinates and
								// coordinates in this view
	private DragListener mDragListener;
	private DropListener mDropListener;
	private RemoveListener mRemoveListener;
	private int mUpperBound;
	private int mLowerBound;
	private int mHeight;
	private GestureDetector mGestureDetector;
	public static final int FLING = 0;
	public static final int SLIDE_RIGHT = 1;
	public static final int SLIDE_LEFT = 2;
	private int mRemoveMode = -1;
	private Rect mTempRect = new Rect();
	private Bitmap mDragBitmap;
	private final int mTouchSlop;
	private int mItemHeightNormal = -1;
	private int mItemHeightExpanded = -1;
	private int grabberId = -1;
	private int dragndropBackgroundColor = 0x00000000;

	public DraggableListView(Context context, AttributeSet attrs) {
		this(context, attrs, 0);
	}

	public DraggableListView(Context context, AttributeSet attrs, int defStyle) {
		super(context, attrs, defStyle);

		mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();

		if (attrs != null) {
			TypedArray a = getContext().obtainStyledAttributes(attrs,
					R.styleable.TouchListView, 0, 0);

			mItemHeightNormal = a.getDimensionPixelSize(
					R.styleable.TouchListView_normal_height, 0);
			mItemHeightExpanded = a.getDimensionPixelSize(
					R.styleable.TouchListView_expanded_height,
					mItemHeightNormal);
			grabberId = a.getResourceId(R.styleable.TouchListView_grabber, -1);
			dragndropBackgroundColor = a.getColor(
					R.styleable.TouchListView_dragndrop_background, 0x00000000);
			mRemoveMode = a.getInt(R.styleable.TouchListView_remove_mode, -1);

			a.recycle();
		}
	}

	@Override
	public boolean onInterceptTouchEvent(MotionEvent ev) {
		if (mRemoveListener != null && mGestureDetector == null) {
			if (mRemoveMode == FLING) {
				mGestureDetector = new GestureDetector(getContext(),
						new SimpleOnGestureListener() {
							@Override
							public boolean onFling(MotionEvent e1,
									MotionEvent e2, float velocityX,
									float velocityY) {
								if (mDragView != null) {
									if (velocityX > 1000) {
										Rect r = mTempRect;
										mDragView.getDrawingRect(r);
										if (e2.getX() > r.right * 2 / 3) {
											// fast fling right with release
											// near the right edge of the screen
											stopDragging();
											mRemoveListener
													.remove(mFirstDragPos);
											unExpandViews(true);
										}
									}
									// flinging while dragging should have no
									// effect
									return true;
								}
								return false;
							}
						});
			}
		}
		if (mDragListener != null || mDropListener != null) {
			switch (ev.getAction()) {
			case MotionEvent.ACTION_DOWN:
				int x = (int) ev.getX();
				int y = (int) ev.getY();
				int itemnum = pointToPosition(x, y);
				if (itemnum == AdapterView.INVALID_POSITION) {
					break;
				}
				ViewGroup item = (ViewGroup) getChildAt(itemnum
						- getFirstVisiblePosition());
				mDragPoint = y - item.getTop();
				mCoordOffset = ((int) ev.getRawY()) - y;
				View dragger = item.findViewById(grabberId);
				Rect r = mTempRect;
				// dragger.getDrawingRect(r);

				r.left = dragger.getLeft();
				r.right = dragger.getRight();
				r.top = dragger.getTop();
				r.bottom = dragger.getBottom();

				if ((r.left < x) && (x < r.right)) {
					item.setDrawingCacheEnabled(true);
					// Create a copy of the drawing cache so that it does not
					// get recycled
					// by the framework when the list tries to clean up memory
					Bitmap bitmap = Bitmap.createBitmap(item.getDrawingCache());
					startDragging(bitmap, y);
					mDragPos = itemnum;
					mFirstDragPos = mDragPos;
					mHeight = getHeight();
					int touchSlop = mTouchSlop;
					mUpperBound = Math.min(y - touchSlop, mHeight / 3);
					mLowerBound = Math.max(y + touchSlop, mHeight * 2 / 3);
					return false;
				}
				mDragView = null;
				break;
			}
		}
		return super.onInterceptTouchEvent(ev);
	}

	/*
	 * pointToPosition() doesn't consider invisible views, but we need to, so
	 * implement a slightly different version.
	 */
	private int myPointToPosition(int x, int y) {
		Rect frame = mTempRect;
		final int count = getChildCount();
		for (int i = count - 1; i >= 0; i--) {
			final View child = getChildAt(i);
			child.getHitRect(frame);
			if (frame.contains(x, y)) {
				return getFirstVisiblePosition() + i;
			}
		}
		return INVALID_POSITION;
	}

	private int getItemForPosition(int y) {
		int adjustedy = y - mDragPoint - 32;
		int pos = myPointToPosition(0, adjustedy);
		if (pos >= 0) {
			if (pos <= mFirstDragPos) {
				pos += 1;
			}
		} else if (adjustedy < 0) {
			pos = 0;
		}
		return pos;
	}

	private void adjustScrollBounds(int y) {
		if (y >= mHeight / 3) {
			mUpperBound = mHeight / 3;
		}
		if (y <= mHeight * 2 / 3) {
			mLowerBound = mHeight * 2 / 3;
		}
	}

	/*
	 * Restore size and visibility for all listitems
	 */
	private void unExpandViews(boolean deletion) {
		for (int i = 0;; i++) {
			View v = getChildAt(i);
			if (v == null) {
				if (deletion) {
					// HACK force update of mItemCount
					int position = getFirstVisiblePosition();
					int y = getChildAt(0).getTop();
					setAdapter(getAdapter());
					setSelectionFromTop(position, y);
					// end hack
				}
				layoutChildren(); // force children to be recreated where needed
				v = getChildAt(i);
				if (v == null) {
					break;
				}
			}
			ViewGroup.LayoutParams params = v.getLayoutParams();
			params.height = mItemHeightNormal;
			v.setLayoutParams(params);
			v.setVisibility(View.VISIBLE);
		}
	}

	/*
	 * Adjust visibility and size to make it appear as though an item is being
	 * dragged around and other items are making room for it: If dropping the
	 * item would result in it still being in the same place, then make the
	 * dragged listitem's size normal, but make the item invisible. Otherwise,
	 * if the dragged listitem is still on screen, make it as small as possible
	 * and expand the item below the insert point. If the dragged item is not on
	 * screen, only expand the item below the current insertpoint.
	 */
	private void doExpansion() {
		int childnum = mDragPos - getFirstVisiblePosition();
		if (mDragPos > mFirstDragPos) {
			childnum++;
		}

		View first = getChildAt(mFirstDragPos - getFirstVisiblePosition());

		for (int i = 0;; i++) {
			View vv = getChildAt(i);
			if (vv == null) {
				break;
			}
			int height = mItemHeightNormal;
			int visibility = View.VISIBLE;
			if (vv.equals(first)) {
				// processing the item that is being dragged
				if (mDragPos == mFirstDragPos) {
					// hovering over the original location
					visibility = View.INVISIBLE;
				} else {
					// not hovering over it
					height = 1;
				}
			} else if (i == childnum) {
				if (mDragPos < getCount() - 1) {
					height = mItemHeightExpanded;
				}
			}
			ViewGroup.LayoutParams params = vv.getLayoutParams();
			params.height = height;
			vv.setLayoutParams(params);
			vv.setVisibility(visibility);
		}
	}

	@Override
	public boolean onTouchEvent(MotionEvent ev) {
		if (mGestureDetector != null) {
			mGestureDetector.onTouchEvent(ev);
		}
		if ((mDragListener != null || mDropListener != null)
				&& mDragView != null) {
			int action = ev.getAction();
			switch (action) {
			case MotionEvent.ACTION_UP:
			case MotionEvent.ACTION_CANCEL:
				Rect r = mTempRect;
				mDragView.getDrawingRect(r);
				stopDragging();
				if (mDropListener != null && mDragPos >= 0
						&& mDragPos < getCount()) {
					mDropListener.drop(mFirstDragPos, mDragPos);
				}
				unExpandViews(false);
				break;

			case MotionEvent.ACTION_DOWN:
			case MotionEvent.ACTION_MOVE:
				int x = (int) ev.getX();
				int y = (int) ev.getY();
				dragView(x, y);
				int itemnum = getItemForPosition(y);
				if (itemnum >= 0) {
					if (action == MotionEvent.ACTION_DOWN
							|| itemnum != mDragPos) {
						if (mDragListener != null) {
							mDragListener.drag(mDragPos, itemnum);
						}
						mDragPos = itemnum;
						doExpansion();
					}
					int speed = 0;
					adjustScrollBounds(y);
					if (y > mLowerBound) {
						// scroll the list up a bit
						speed = y > (mHeight + mLowerBound) / 2 ? 16 : 4;
					} else if (y < mUpperBound) {
						// scroll the list down a bit
						speed = y < mUpperBound / 2 ? -16 : -4;
					}
					if (speed != 0) {
						int ref = pointToPosition(0, mHeight / 2);
						if (ref == AdapterView.INVALID_POSITION) {
							// we hit a divider or an invisible view, check
							// somewhere else
							ref = pointToPosition(0, mHeight / 2
									+ getDividerHeight() + 64);
						}
						View v = getChildAt(ref - getFirstVisiblePosition());
						if (v != null) {
							int pos = v.getTop();
							setSelectionFromTop(ref, pos - speed);
						}
					}
				}
				break;
			}
			return true;
		}
		return super.onTouchEvent(ev);
	}

	private void startDragging(Bitmap bm, int y) {
		stopDragging();

		mWindowParams = new WindowManager.LayoutParams();
		mWindowParams.gravity = Gravity.TOP;
		mWindowParams.x = 0;
		mWindowParams.y = y - mDragPoint + mCoordOffset;

		mWindowParams.height = WindowManager.LayoutParams.WRAP_CONTENT;
		mWindowParams.width = WindowManager.LayoutParams.WRAP_CONTENT;
		mWindowParams.flags = WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
				| WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE
				| WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
				| WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN;
		mWindowParams.format = PixelFormat.TRANSLUCENT;
		mWindowParams.windowAnimations = 0;

		ImageView v = new ImageView(getContext());
		// int backGroundColor =
		// getContext().getResources().getColor(R.color.dragndrop_background);
		v.setBackgroundColor(dragndropBackgroundColor);
		v.setImageBitmap(bm);
		mDragBitmap = bm;

		mWindowManager = (WindowManager) getContext()
				.getSystemService("window");
		mWindowManager.addView(v, mWindowParams);
		mDragView = v;
	}

	private void dragView(int x, int y) {
		float alpha = 1.0f;
		int width = mDragView.getWidth();

		if (mRemoveMode == SLIDE_RIGHT) {
			if (x > width / 2) {
				alpha = ((float) (width - x)) / (width / 2);
			}
			mWindowParams.alpha = alpha;
		} else if (mRemoveMode == SLIDE_LEFT) {
			if (x < width / 2) {
				alpha = ((float) x) / (width / 2);
			}
			mWindowParams.alpha = alpha;
		}
		mWindowParams.y = y - mDragPoint + mCoordOffset;
		mWindowManager.updateViewLayout(mDragView, mWindowParams);
	}

	private void stopDragging() {
		if (mDragView != null) {
			WindowManager wm = (WindowManager) getContext().getSystemService(
					"window");
			wm.removeView(mDragView);
			mDragView.setImageDrawable(null);
			mDragView = null;
		}
		if (mDragBitmap != null) {
			mDragBitmap.recycle();
			mDragBitmap = null;
		}
	}

	public void setDragListener(DragListener l) {
		mDragListener = l;
	}

	public void setDropListener(DropListener l) {
		mDropListener = l;
	}

	public void setRemoveListener(RemoveListener l) {
		mRemoveListener = l;
	}

	public interface DragListener {
		void drag(int from, int to);
	}

	public interface DropListener {
		void drop(int from, int to);
	}

	public interface RemoveListener {
		void remove(int which);
	}
}

调用自定义view：

package com.miao.listview;

import android.os.Bundle;
import android.app.ListActivity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.TextView;
import android.widget.Toast;
import com.miao.listview.R;

import java.util.ArrayList;
import java.util.Arrays;

public class DragDemo extends ListActivity {
	private static String[] items = { "浙江", "江苏", "广东", "上海", "北京", "***" };
	private IconicAdapter adapter = null;
	private ArrayList<String> array = new ArrayList<String>(
			Arrays.asList(items));

	@Override
	public void onCreate(Bundle icicle) {
		super.onCreate(icicle);
		setContentView(R.layout.main);

		adapter = new IconicAdapter();
		setListAdapter(adapter);

		DraggableListView tlv = (DraggableListView) getListView();

		tlv.setDropListener(onDrop);
		tlv.setRemoveListener(onRemove);
		tlv.getAdapter();
	}

	private DraggableListView.DropListener onDrop = new DraggableListView.DropListener() {
		@Override
		public void drop(int from, int to) {
			String item = adapter.getItem(from);

			adapter.remove(item);
			adapter.insert(item, to);
			Toast.makeText(DragDemo.this, adapter.getList().toString(),
					Toast.LENGTH_SHORT).show();
		}
	};

	private DraggableListView.RemoveListener onRemove = new DraggableListView.RemoveListener() {
		@Override
		public void remove(int which) {
			adapter.remove(adapter.getItem(which));
		}
	};

	class IconicAdapter extends ArrayAdapter<String> {
		IconicAdapter() {
			super(DragDemo.this, R.layout.row, array);
		}

		public ArrayList<String> getList() {
			return array;
		}

		public View getView(int position, View convertView, ViewGroup parent) {
			View row = convertView;
			if (row == null) {
				LayoutInflater inflater = getLayoutInflater();
				row = inflater.inflate(R.layout.row, parent, false);
			}
			TextView label = (TextView) row.findViewById(R.id.label);
			label.setText(array.get(position));
			return (row);
		}
	}
}

main.xml:

<?xml version="1.0" encoding="utf-8"?>
<com.miao.listview.DraggableListView
	xmlns:android="http://schemas.android.com/apk/res/android"
	xmlns:tlv="http://schemas.android.com/apk/res/com.miao.listview"
	android:id="@android:id/list"
	android:layout_width="fill_parent"
	android:layout_height="fill_parent"
	android:drawSelectorOnTop="false"
	tlv:normal_height="64dip"
	tlv:grabber="@+id/icon"
	tlv:remove_mode="slideLeft"
/>

row.xml

<?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="64dip"
    android:gravity="center_vertical"
    android:ignoreGravity="@+id/icon">
    <ImageView android:id="@+id/icon"
        android:layout_alignParentRight="true"
        android:layout_alignParentTop="true"
        android:layout_alignParentBottom="true"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
				android:src="@drawable/grabber"
		/>
		<TextView android:id="@+id/label"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:layout_width="wrap_content"
        android:paddingLeft="9dip"
        android:paddingRight="9dip"
        android:layout_height="wrap_content"
        android:layout_alignWithParentIfMissing="true"
				android:layout_alignParentLeft="true"
        android:layout_toLeftOf="@id/icon"
				android:layout_centerVertical="true"
        android:ellipsize="marquee"
        android:singleLine="true"
		/>
</RelativeLayout>

素材图片：

效果图：