以下是我的代码
package com.staticwallpapercustomview;import android.os.Bundle;
import android.app.Activity;
import android.widget.ImageView;public class CustomViewActivity extends Activity { private float mx ;
private ImageView imgWallpaper;
private Bitmap bitmap;    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        this.requestWindowFeature(Window.FEATURE_NO_TITLE);
        setContentView(R.layout.activity_static_wall_paper);
        
        setupView();    }
    
    private OnTouchListener touchListener = new OnTouchListener() {

public boolean onTouch(View v, MotionEvent event) {
            float curX;  
           
            switch (event.getAction()) {        
                case MotionEvent.ACTION_DOWN:  
                    mx = event.getX();
                    break; 
                case MotionEvent.ACTION_MOVE:
                    curX = event.getX();    
                    imgWallpaper.scrollBy((int) (mx - curX), 0);  
mx = curX; 
break;
                case MotionEvent.ACTION_UP: 
                 //imgWallpaper.beginMove();
                    break;  
            }  
            return true;
}
};
   
public void setupView(){
imgWallpaper = (ImageCustomView) this.findViewById(R.id.img_wallpaper);  
        bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.a1);
        imgWallpaper.setImageBitmap(bitmap);
        imgWallpaper.setOnTouchListener(touchListener);
}
}只要把ImageView的scaleType设为center就可以运行此程序了,但是滑动图片会超边边界,出现白边,还请大神们帮忙为我解决滑动超过图片边界的问题,谢谢了