这可能是显而易见的,并且是一个完全不必要的帖子,但是我一直在解决一个方法来允许在VewPager中的页面上进行垂直滚动功能,而且谷歌甚至这里甚至没有什么决议.我发现一些人声称要解决这个问题,但似乎有所扩大和复杂.所以对于那些可能在寻找同样的问题的人来说,解决方案.有了这个(你会想要比我在这里写的更大的字符串),你将能够垂直滚动内容并在页面之间滑动.
layout.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v4.view.ViewPager
android:id="@+id/conpageslider"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</LinearLayout>
滚动查看器类
public class ScrollingViewPager extends Activity{
private ViewPager pager;
private Context cxt;
private CharSequence[] pages = {"stuff","more stuff","other stuff"};
private PageSlider ps;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
this.setContentView(R.layout.layout);
cxt = this;
ps = new PageSlider();
pager = (ViewPager) findViewById(R.id.conpageslider);
pager.setAdapter(ps);
}
public class PageSlider extends PagerAdapter{
@Override
public int getCount() {
return pages.length;
}
@Override
public Object instantiateItem(View collection,int position) {
ScrollView sc = new ScrollView(cxt);
sc.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT));
sc.setFillViewport(true);
TextView tv = new TextView(cxt);
tv.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT));
tv.setText(pages[position]);
tv.setPadding(5,5,5);
sc.addView(tv);
((ViewPager) collection).addView(sc);
return sc;
}
@Override
public void destroyItem(View collection,int position,Object view) {
((ViewPager) collection).removeView((ScrollView) view);
}
@Override
public boolean isViewFromObject(View view,Object object) {
return view==((ScrollView)object);
}
}
}
