public TiUIActionBarTabGroup(TabGroupProxy proxy, TiBaseActivity activity) {
super(proxy, activity);
tabActivity = new WeakReference<TiBaseActivity>(activity);
activity.addOnLifecycleEventListener(this);
// Setup the action bar for navigation tabs.
actionBar = activity.getSupportActionBar();
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
actionBar.setDisplayShowTitleEnabled(true);
swipeable = TiConvert.toBoolean(proxy.getProperty(TiC.PROPERTY_SWIPEABLE), true);
tabGroupPagerAdapter =
new TabGroupPagerAdapter(((ActionBarActivity) activity).getSupportFragmentManager());
tabGroupViewPager =
(new ViewPager(proxy.getActivity()) {
@Override
public boolean onTouchEvent(MotionEvent event) {
return swipeable ? super.onTouchEvent(event) : false;
}
@Override
public boolean onInterceptTouchEvent(MotionEvent event) {
return swipeable ? super.onInterceptTouchEvent(event) : false;
}
});
tabGroupViewPager.setAdapter(tabGroupPagerAdapter);
tabGroupViewPager.setOnPageChangeListener(
new ViewPager.OnPageChangeListener() {
@Override
public void onPageSelected(int position) {
// on changing the page simply select the tab
actionBar.setSelectedNavigationItem(position);
}
@Override
public void onPageScrolled(int arg0, float arg1, int arg2) {}
@Override
public void onPageScrollStateChanged(int arg0) {}
});
TiCompositeLayout.LayoutParams params = new TiCompositeLayout.LayoutParams();
params.autoFillsHeight = true;
params.autoFillsWidth = true;
((ViewGroup) activity.getLayout()).addView(tabGroupViewPager, params);
setNativeView(tabGroupViewPager);
}
@Override
public void onTabSelected(Tab tab, FragmentTransaction ft) {
TiUIActionBarTab tabView = (TiUIActionBarTab) tab.getTag();
if (tabView.fragment == null) {
// If not we will create it here then attach it
// to the tab group activity inside the "content" container.
tabView.initializeFragment();
}
tabGroupViewPager.setCurrentItem(tab.getPosition());
TabProxy tabProxy = (TabProxy) tabView.getProxy();
((TabGroupProxy) proxy).onTabSelected(tabProxy);
if (tabClicked) {
tabProxy.fireEvent(TiC.EVENT_CLICK, null);
} else {
tabClicked = true;
}
tabProxy.fireEvent(TiC.EVENT_SELECTED, null, false);
}
