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上传时间: 2015-03-17
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几个页面切换，用viewpager实现 package com.example.myviewpager; import java.util.ArrayList; import java.util.List; import android.app.Activity; import android.os.Bundle; import android.support.v4.view.PagerAdapter; import android.support.v4.view.PagerTitleStrip; import android.support.v4.view.ViewPager; import android.view.LayoutInflater; import android.view.Menu; import android.view.View; public class MainActivity extends Activity { private ViewPager viewPager; private PagerTitleStrip pageTitle; private PagerTitleStrip pageTab; private List views; private List titles; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); viewPager = (ViewPager)findViewById(R.id.viewpager); //使用pageTitleStrip时标签无点击响应 //pageTitle = (PagerTitleStrip)findViewById(R.id.pagertitle); pageTab = (PagerTitleStrip)findViewById(R.id.pagertitle); views = new ArrayList(); LayoutInflater layoutInflater = getLayoutInflater(); View view1 = layoutInflater.inflate(R.layout.view1, null); View view2 = layoutInflater.inflate(R.layout.view2, null); View view3 = layoutInflater.inflate(R.layout.view3, null); views.add(view1); views.add(view2); views.add(view3); titles = new ArrayList(); titles.add("tab1"); titles.add("tab2"); titles.add("tab3"); PagerAdapter pageAdapter = new PagerAdapter() { @Override public void destroyItem(View container, int position, Object object) { // TODO Auto-generated method stub ((ViewPager)container).removeView(views.get(position)); } @Override public Object instantiateItem(View container, int position) { // TODO Auto-generated method stub ((ViewPager)container).addView(views.get(position)); return views.get(position); } @Override public boolean isViewFromObject(View arg0, Object arg1) { // TODO Auto-generated method stub return arg0 == arg1; } @Override public int getCount() { // TODO Auto-generated method stub return views.size(); } @Override public CharSequence getPageTitle(int position) { // TODO Auto-generated method stub return titles.get(position); } }; viewPager.setAdapter(pageAdapter); } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.main, menu); return true; } } activity_main: main.xml view1.xml view2.xml view3.xml同view1.xml ...展开收缩
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