I want to passes some value inside button click with viewpager tab fragment changing. I have two question.
If I use static data what will be problem? such like:
public static string abc="" case R.id.IVActionMore: ViewPager viewPager = (ViewPager) getActivity().findViewById(R.id.tabs_viewpager); viewPager.setCurrentItem(3); //abc = "action"; break;
void addOnPageChangeListener (ViewPager.OnPageChangeListener listener) Add a listener that will be invoked whenever the page changes or is incrementally scrolled.
How ?
viewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
@Override
public void onPageScrolled(int position, float
positionOffset, int positionOffsetPixels) {
}
@Override
public void onPageSelected(int position)
{
if(position == 3)
{
// DO your work
}
}
@Override
public void onPageScrollStateChanged(int state) {
}
});
OnClick
buttonOBJ.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
viewPager.setCurrentItem(viewPager.getCurrentItem() + 1, true);
}
});
You can use shared-preference to set and get the data. using static is not a great idea. check the link
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