这年头用gallery的已经很少了，此文提供一个一次滑动只滑动到下一页的方法（包括快速滑动）。
import android.content.Context;
import android.util.AttributeSet;
import android.view.KeyEvent;
import android.view.MotionEvent;
import android.widget.Gallery;
public class RecommendGallery extends Gallery {
public RecommendGallery(Context context) {
super(context);
}
public RecommendGallery(Context context, AttributeSet attrs) {
super(context, attrs);
}
@Override
public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX,
float velocityY) {
// TODO Auto-generated method stub
int kEvent;
if(isScrollingLeft(e1, e2)){ //Check if scrolling left
kEvent = KeyEvent.KEYCODE_DPAD_LEFT;
}
else{ //Otherwise scrolling right
kEvent = KeyEvent.KEYCODE_DPAD_RIGHT;
}
onKeyDown(kEvent, null);
return true;
}
private boolean isScrollingLeft(MotionEvent e1, MotionEvent e2){
return e2.getX() > e1.getX();
}
}
Gallery实现快速拖动只滑动一页的解决办法