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https://github.com/TeamNewPipe/NewPipe
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save selected tab sate in stream detail fragment, fixes #2238
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parent
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@ -1,5 +1,6 @@
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package org.schabi.newpipe.fragments.detail;
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import android.support.annotation.Nullable;
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import android.support.v4.app.Fragment;
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import android.support.v4.app.FragmentManager;
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import android.support.v4.app.FragmentPagerAdapter;
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@ -61,6 +62,18 @@ public class TabAdaptor extends FragmentPagerAdapter {
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else return POSITION_NONE;
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}
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public int getItemPositionByTitle(String title) {
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return mFragmentTitleList.indexOf(title);
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}
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@Nullable
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public String getItemTitle(int position) {
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if (position < 0 || position >= mFragmentTitleList.size()) {
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return null;
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}
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return mFragmentTitleList.get(position);
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}
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public void notifyDataSetUpdate(){
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notifyDataSetChanged();
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}
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@ -122,6 +122,7 @@ public class VideoDetailFragment
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private boolean autoPlayEnabled;
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private boolean showRelatedStreams;
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private boolean showComments;
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private String selectedTabTag;
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@State
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protected int serviceId = Constants.NO_SERVICE_ID;
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@ -213,6 +214,9 @@ public class VideoDetailFragment
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showComments = PreferenceManager.getDefaultSharedPreferences(activity)
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.getBoolean(getString(R.string.show_comments_key), true);
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selectedTabTag = PreferenceManager.getDefaultSharedPreferences(activity)
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.getString(getString(R.string.stream_info_selected_tab_key), COMMENTS_TAB_TAG);
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PreferenceManager.getDefaultSharedPreferences(activity)
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.registerOnSharedPreferenceChangeListener(this);
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}
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@ -226,6 +230,10 @@ public class VideoDetailFragment
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public void onPause() {
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super.onPause();
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if (currentWorker != null) currentWorker.dispose();
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PreferenceManager.getDefaultSharedPreferences(getContext())
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.edit()
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.putString(getString(R.string.stream_info_selected_tab_key), pageAdapter.getItemTitle(viewPager.getCurrentItem()))
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.apply();
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}
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@Override
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@ -815,6 +823,9 @@ public class VideoDetailFragment
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}
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private void initTabs() {
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if (pageAdapter.getCount() != 0) {
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selectedTabTag = pageAdapter.getItemTitle(viewPager.getCurrentItem());
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}
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pageAdapter.clearAllItems();
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if(shouldShowComments()){
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@ -835,6 +846,8 @@ public class VideoDetailFragment
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if(pageAdapter.getCount() < 2){
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tabLayout.setVisibility(View.GONE);
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}else{
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int position = pageAdapter.getItemPositionByTitle(selectedTabTag);
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if(position != -1) viewPager.setCurrentItem(position);
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tabLayout.setVisibility(View.VISIBLE);
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}
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}
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@ -139,6 +139,7 @@
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<string name="show_play_with_kodi_key" translatable="false">show_play_with_kodi</string>
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<string name="show_next_video_key" translatable="false">show_next_video</string>
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<string name="show_comments_key" translatable="false">show_comments</string>
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<string name="stream_info_selected_tab_key" translatable="false">stream_info_selected_tab</string>
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<string name="show_hold_to_append_key" translatable="false">show_hold_to_append</string>
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<string name="default_language_value">en</string>
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<string name="default_country_value">GB</string>
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