@Override
public void spotsLoaded(boolean fromCache, List<SpotData> _spots) {
// this is called when the spots are loaded.
// it is called twice,first with values from the local cache and later with new updated values
// from internet
if (fromCache && _spots == null) {
// since this is from cache, show a loading screen. Later this function is called again but
// with non-cached values
showLoading();
return;
}
if (!fromCache && _spots == null) {
// ok, there are really no spots
showNoData();
return;
}
if (SpotStorage.sameSpots(_spots, mSpots)) {
return; // no change
}
mSpots = _spots;
if (mTabPageIndicator != null && mFragmentAdapter != null) {
mFragmentAdapter.setSpots(_spots);
mTabPageIndicator.notifyDataSetChanged();
}
showSpots();
}
/** get the touch event and call onMone on the active fragment */
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
int item = mPager.getCurrentItem();
WindFragment tf = (WindFragment) mFragmentAdapter.getItem(item);
if (tf != null) {
tf.onMove(ev);
}
return super.dispatchTouchEvent(ev);
}
public void openHistory() {
Context context = getApplicationContext();
Intent intent = new Intent(context, HistoryActivity.class);
int item = mPager.getCurrentItem();
WindFragment tf = (WindFragment) mFragmentAdapter.getItem(item);
if (tf != null) {
intent.putExtra(Const.EXTRA_INTENTINFO_SPOTID, tf.getSpotID());
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(intent);
}
}