Android实现局部图片滑动指引效果-创新互联
Android 实现局部图片滑动指引效果
而ViewPager的事件监听器代码如下:
// 滑动页面更改事件监听器 private class ImagePageChangeListener implements OnPageChangeListener { @Override public void onPageScrollStateChanged(int arg0) { // TODO Auto-generated method stub } @Override public void onPageScrolled(int arg0, float arg1, int arg2) { // TODO Auto-generated method stub } @Override public void onPageSelected(int index) { pageIndex = index; slideLayout.setPageIndex(index); tvSlideTitle.setText(parser.getSlideTitles()[index]); for (int i = 0; i < imageCircleViews.length; i++) { imageCircleViews[index].setBackgroundResource(R.drawable.dot_selected); if (index != i) { imageCircleViews[i].setBackgroundResource(R.drawable.dot_none); } } } }
文章题目:Android实现局部图片滑动指引效果-创新互联
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