Android ViewPager实现左右滑动的实例

多个标题以及标题下的每个View视图

<com.shizhefei.view.indicator.ScrollIndicatorView android:id="@+id/moretab_indicator" android:layout_width="match_parent" android:layout_height="45dp" /> <View android:layout_width="match_parent" android:layout_height="0.5dp" android:background="#f2f2f2" /> <android.support.v4.view.ViewPager android:id="@+id/moretab_viewPager" android:layout_width="match_parent" android:layout_height="match_parent" />

在build.gradle添加包：

//左右滑动布局框架 compile 'com.shizhefei:ViewPagerIndicator:1.1.4'

然后在代码中实现功能：

ScrollIndicatorView scrollIndicatorView; ViewPager viewPager; private String[] titles = {"在线申办", "信用卡代换", "信用卡取现", "办卡进度"}; private IndicatorViewPager indicatorViewPager; private LayoutInflater inflate; private Context mContext; private void initViewPager() { // 默认字体是14 float unSelectSize = 14; // 滑动字体是14*1.2f float selectSize = unSelectSize; scrollIndicatorView.setOnTransitionListener(new OnTransitionTextListener().setColor(0xFF1DA9FF, Color.GRAY).setSize(selectSize, unSelectSize)); scrollIndicatorView.setScrollBar(new ColorBar(mContext, 0xFF1DA9FF, 2)); viewPager.setOffscreenPageLimit(1); indicatorViewPager = new IndicatorViewPager(scrollIndicatorView, viewPager); inflate = LayoutInflater.from(mContext); indicatorViewPager.setAdapter(new MyAdapter(getFragmentManager())); } private int size = titles.length; private class MyAdapter extends IndicatorViewPager.IndicatorFragmentPagerAdapter { public MyAdapter(FragmentManager fragmentManager) { super(fragmentManager); } @Override public int getCount() { return size; } @Override public View getViewForTab(int position, View convertView, ViewGroup container) { if (convertView == null) { convertView = inflate.inflate(R.layout.tab_top, container, false); } TextView textView = (TextView) convertView; textView.setText(titles[position % titles.length]); int padding = dipToPix(10); textView.setPadding(padding, 0, padding, 0); return convertView; } @Override public Fragment getFragmentForPage(int position) { CreditCardFragment fragment = new CreditCardFragment(); return fragment; // MoreFragment fragment = new MoreFragment(); // Bundle bundle = new Bundle(); // bundle.putInt(MoreFragment.INTENT_INT_INDEX, position); // fragment.setArguments(bundle); // return fragment; } @Override public int getItemPosition(Object object) { //这是ViewPager适配器的特点,有两个值 POSITION_NONE，POSITION_UNCHANGED，默认就是POSITION_UNCHANGED, // 表示数据没变化不用更新.notifyDataChange的时候重新调用getViewForPage return PagerAdapter.POSITION_NONE; } } private int dipToPix(float dip) { int size = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dip, getResources().getDisplayMetrics()); return size; }

以上就是实现Android ViewPager左右滑动的实例，如有疑问请留言或者到本站社区交流讨论，感谢阅读，希望能帮助到大家，谢谢大家对本站的支持！