/* Copyright (C) 2024 a0z, José Rebelo
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This file is part of Gadgetbridge.
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Gadgetbridge is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published
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by the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Gadgetbridge is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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package nodomain.freeyourgadget.gadgetbridge.adapter;
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import androidx.fragment.app.FragmentManager;
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import androidx.viewpager2.adapter.FragmentStateAdapter;
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import java.util.List;
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import java.util.stream.Collectors;
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import nodomain.freeyourgadget.gadgetbridge.activities.AbstractGBFragment;
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public abstract class NestedFragmentAdapter extends FragmentStateAdapter {
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protected FragmentManager fragmentManager;
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public NestedFragmentAdapter(AbstractGBFragment fragment, FragmentManager childFragmentManager) {
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super(fragment);
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fragmentManager = childFragmentManager;
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}
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@Override
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public int getItemCount() {
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return 3;
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}
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public void updateFragments(int position) {
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List<AbstractGBFragment> fragments = fragmentManager.getFragments()
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.stream()
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.map(e -> (AbstractGBFragment) e)
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.collect(Collectors.toList());
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for (AbstractGBFragment fragment : fragments) {
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if (position < 0 || fragment != fragmentManager.findFragmentByTag("f" + position)) {
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fragment.onMadeInvisibleInActivity();
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} else {
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fragment.onMadeVisibleInActivityInternal();
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}
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}
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}
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}
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