這期內(nèi)容當(dāng)中小編將會給大家?guī)碛嘘P(guān)如何在Android應(yīng)用中利用ViewPager撤消左右滑動切換功能,文章內(nèi)容豐富且以專業(yè)的角度為大家分析和敘述,閱讀完這篇文章希望大家可以有所收獲。
ViewPager取消左右滑動切換功能的實例代碼,具體代碼如下所示:
IndexViewPager.Java:
import android.content.Context;
import android.support.v4.view.ViewPager;
import android.util.AttributeSet;
import android.view.MotionEvent;
public class IndexViewPager extends ViewPager {
private boolean isCanScroll = false;
public IndexViewPager(Context context) {
super(context);
}
public IndexViewPager(Context context, AttributeSet attrs) {
super(context, attrs);
}
public void setScanScroll(boolean isCanScroll) {
this.isCanScroll = isCanScroll;
}
@Override
public void scrollTo(int x, int y) {
super.scrollTo(x, y);
}
@Override
public boolean onTouchEvent(MotionEvent arg0) {
// TODO Auto-generated method stub
if (isCanScroll) {
return super.onTouchEvent(arg0);
} else {
return false;
}
}
@Override
public void setCurrentItem(int item, boolean smoothScroll) {
// TODO Auto-generated method stub
super.setCurrentItem(item, smoothScroll);
}
@Override
public void setCurrentItem(int item) {
// TODO Auto-generated method stub
super.setCurrentItem(item);
}
@Override
public boolean onInterceptTouchEvent(MotionEvent arg0) {
// TODO Auto-generated method stub
if (isCanScroll) {
return super.onInterceptTouchEvent(arg0);
} else {
return false;
}
}
}