Maybe you your onTabSelected(.....), try doing this :
@Override
public void onTabSelected(Tab tab, FragmentTransaction ft) {
viewPager.setCurrentItem(tab.getPosition())
}
Works for me. You can try it.
문제
i have a viewpager and i have four tabs. i have these codes (just like google's tutorial) in my adapter:
@Override
public void onPageSelected(int position) {
mActionBar.setSelectedNavigationItem(position);
}
@Override
public void onPageScrollStateChanged(int state) {
}
@Override
public void onTabSelected(Tab tab, FragmentTransaction ft) {
Object tag = tab.getTag();
for (int i=0; i<mTabs.size(); i++) {
if (mTabs.get(i) == tag) {
mViewPager.setCurrentItem(i);
}
}
}
when i select a tab, the app crashes. it seems like setCurrentItem and setSelectedNavigationItem are calling each other and it crashes the app. am i doing something wrong?
해결책
Maybe you your onTabSelected(.....), try doing this :
@Override
public void onTabSelected(Tab tab, FragmentTransaction ft) {
viewPager.setCurrentItem(tab.getPosition())
}
Works for me. You can try it.