viewPage
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="wrap_content" android:layout_height="wrap_content" android:background="@android:color/white"> <android.support.v4.view.ViewPager android:id="@+id/viewpager" android:layout_width="wrap_content" android:layout_height="200dp" android:layout_gravity="center" > </android.support.v4.view.ViewPager> </LinearLayout>
添加视图
List<View> viewList = new ArrayList<View>();// 将要分页显示的View装入数组中 for(int i=0;i<5;i++){ ImageView image=new ImageView(this); image.setImageResource(R.drawable.abd); viewList.add(image); } MyAdapter pageAdapter = new MyAdapter(viewList);
ViewPager viewpage=(ViewPager)findViewById(R.id.viewpager); viewpage.setAdapter(pageAdapter);
添加适配器
package sdf.ess; import java.util.List; import android.support.v4.view.PagerAdapter; import android.support.v4.view.ViewPager; import android.view.View; import android.view.ViewGroup; public class MyAdapter extends PagerAdapter{ List<View> viewList; public MyAdapter(List<View> viewList2) { this.viewList=viewList2; } @Override public void destroyItem(ViewGroup container, int position, Object object) { ((ViewPager)container).removeView(viewList.get(position)); } @Override public Object instantiateItem(ViewGroup container, int position) { ((ViewPager)container).addView(viewList.get(position)); return viewList.get(position); } @Override public int getCount() { // TODO Auto-generated method stub return viewList.size(); } @Override public boolean isViewFromObject(View arg0, Object arg1) { // TODO Auto-generated method stub return arg0==arg1; } //添加viewpager标题用 不需要标题就不用重写 // @Override /* public CharSequence getPageTitle(int position) { // TODO Auto-generated method stub return titles.get(position); }*/ }
posted on 2014-04-26 23:08 clarenceV1 阅读(396) 评论(0) 编辑 收藏 举报