同時在一個手勢中移動兩個VIewPagers

Question

我需要在兩個不同的ViewPagers中以一個幻燈片手勢向其中任何一個進行幻燈片切換。我怎麼去解決這個問題？繼ViewPager類在OnPageChangeListener代碼

Answer 1

添加

public void onPageSelected(int position) 
{ 
    secondViewPager.setCurrentItem(position, true); 
} 

Answer 2

以下的代碼幻燈片都同時ViewPagers有大小是否相同或不：

viewPagerBanner.addOnPageChangeListener(new ViewPager.OnPageChangeListener() { 
    private int scrollState = ViewPager.SCROLL_STATE_IDLE; 
    // Indicates that the pager is in an idle, settled state. 
    // The current page is fully in view and no animation is in progress. 

    @Override 
    public void onPageScrolled(int position, float positionOffset, 
           int positionOffsetPixels) { 
     if (scrollState == ViewPager.SCROLL_STATE_IDLE) { 
      return; 
     } 
     viewPagerTitle.scrollTo(viewPagerBanner.getScrollX()* 
           viewPagerTitle.getWidth()/ 
           viewPagerBanner.getWidth(), 0); 
     // We are not interested in Y axis position 
    } 

    @Override 
    public void onPageSelected(int position) {} 

    @Override 
    public void onPageScrollStateChanged(int state) { 
     scrollState = state; 
     if (state == ViewPager.SCROLL_STATE_IDLE) { 
      viewPagerTitle.setCurrentItem(viewPagerBanner.getCurrentItem(), false); 
     } 
    } 
}); 

使用相同的代碼另一個ViewPager。