mirror of
https://github.com/TeamNewPipe/NewPipe
synced 2024-11-16 23:04:56 +00:00
update notify on dataset change
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parent
b8865e925d
commit
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@ -44,27 +44,20 @@ public class TabAdaptor extends FragmentPagerAdapter {
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public void addFragment(Fragment fragment, String title) {
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public void addFragment(Fragment fragment, String title) {
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mFragmentList.add(fragment);
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mFragmentList.add(fragment);
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mFragmentTitleList.add(title);
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mFragmentTitleList.add(title);
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notifyDataSetChanged();
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}
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}
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public void clearAllItems() {
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public void clearAllItems() {
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mFragmentList.clear();
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mFragmentList.clear();
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mFragmentTitleList.clear();
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mFragmentTitleList.clear();
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notifyDataSetChanged();
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}
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}
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public void removeItem(int position){
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public void removeItem(int position){
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mFragmentList.remove(position == 0 ? 0 : position - 1);
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mFragmentList.remove(position == 0 ? 0 : position - 1);
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mFragmentTitleList.remove(position == 0 ? 0 : position - 1);
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mFragmentTitleList.remove(position == 0 ? 0 : position - 1);
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notifyDataSetChanged();
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}
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}
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public void updateItem(int position, Fragment fragment){
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public void updateItem(int position, Fragment fragment){
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mFragmentList.set(position, fragment);
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mFragmentList.set(position, fragment);
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// shift the ID returned by getItemId outside the range of all previous fragments
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// https://stackoverflow.com/questions/10396321/remove-fragment-page-from-viewpager-in-android
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baseId += getCount() + 1;
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notifyDataSetChanged();
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}
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}
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public void updateItem(String title, Fragment fragment){
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public void updateItem(String title, Fragment fragment){
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@ -79,4 +72,20 @@ public class TabAdaptor extends FragmentPagerAdapter {
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if (mFragmentList.contains(object)) return mFragmentList.indexOf(object);
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if (mFragmentList.contains(object)) return mFragmentList.indexOf(object);
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else return POSITION_NONE;
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else return POSITION_NONE;
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}
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}
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/**
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* Notify that the position of a fragment has been changed.
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* Create a new ID for each position to force recreation of the fragment
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* @param n number of items which have been changed
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*/
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public void notifyChangeInPosition(int n) {
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// shift the ID returned by getItemId outside the range of all previous fragments
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// https://stackoverflow.com/questions/10396321/remove-fragment-page-from-viewpager-in-android
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baseId += getCount() + n;
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}
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public void notifyDataSetUpdate(){
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notifyChangeInPosition(1);
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notifyDataSetChanged();
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}
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}
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}
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@ -819,6 +819,8 @@ public class VideoDetailFragment
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pageAdapter.addFragment(new Fragment(), RELATED_TAB_TAG);
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pageAdapter.addFragment(new Fragment(), RELATED_TAB_TAG);
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}
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}
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pageAdapter.notifyDataSetUpdate();
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if(pageAdapter.getCount() < 2){
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if(pageAdapter.getCount() < 2){
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tabLayout.setVisibility(View.GONE);
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tabLayout.setVisibility(View.GONE);
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}else{
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}else{
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@ -1083,6 +1085,7 @@ public class VideoDetailFragment
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if(showRelatedStreams){
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if(showRelatedStreams){
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pageAdapter.updateItem(RELATED_TAB_TAG, RelatedVideosFragment.getInstance(currentInfo));
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pageAdapter.updateItem(RELATED_TAB_TAG, RelatedVideosFragment.getInstance(currentInfo));
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pageAdapter.notifyDataSetUpdate();
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}
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}
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pushToStack(serviceId, url, name);
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pushToStack(serviceId, url, name);
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