Android 应用程序处理滑动触摸事件

package com.test.t;
import android.app.Activity;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.drawable.BitmapDrawable;
import android.os.Bundle;
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnTouchListener;
import android.widget.ImageView;
import android.widget.LinearLayout;
public class T extends Activity {
    /** Called when the activity is first created. */
Bitmap bmp;
Bitmap bmpp;
OnTouchListener listen1;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
       // setContentView(R.layout.main);
        final LinearLayout layout2=new LinearLayout(this);
        layout2.setOrientation(LinearLayout.VERTICAL);
        Resources res=getResources();
        bmp=BitmapFactory.decodeResource(res,R.drawable.capture);
        BitmapDrawable bmp1=new BitmapDrawable(bmp);
        ImageView image1=new ImageView(this);
        image1.setImageDrawable(bmp1);
        image1.setClickable(true);