de.gebatzens.ggvertretungsplan.fragment.SubstAdapter.java Source code

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Here is the source code for de.gebatzens.ggvertretungsplan.fragment.SubstAdapter.java

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/*
 * Copyright (C) 2015 Hauke Oldsen
 *
 * This file is part of GGVertretungsplan.
 *
 * GGVertretungsplan is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * GGVertretungsplan is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with GGVertretungsplan.  If not, see <http://www.gnu.org/licenses/>.
 */

package de.gebatzens.ggvertretungsplan.fragment;

import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentPagerAdapter;
import android.view.ViewGroup;

import de.gebatzens.ggvertretungsplan.GGApp;
import de.gebatzens.ggvertretungsplan.MainActivity;
import de.gebatzens.ggvertretungsplan.R;
import de.gebatzens.ggvertretungsplan.provider.VPProvider;

public class SubstAdapter extends FragmentPagerAdapter {

    SubstPagerFragment heute, morgen, overview;
    MainActivity mActivity;

    public SubstAdapter(Fragment m, Bundle savedState, MainActivity ma) {
        super(m.getChildFragmentManager());
        createFragments();
        mActivity = ma;

    }

    private void createFragments() {
        heute = new SubstPagerFragment();
        heute.setParams(SubstPagerFragment.TYPE_TODAY);
        morgen = new SubstPagerFragment();
        morgen.setParams(SubstPagerFragment.TYPE_TOMORROW);
        overview = new SubstPagerFragment();
        overview.setParams(SubstPagerFragment.TYPE_OVERVIEW);

    }

    public void updateFragments() {
        heute.setParams(SubstPagerFragment.TYPE_TODAY);
        morgen.setParams(SubstPagerFragment.TYPE_TOMORROW);
        overview.setParams(SubstPagerFragment.TYPE_OVERVIEW);
        heute.updateFragment();
        morgen.updateFragment();
        overview.updateFragment();
        ((SubstFragment) mActivity.mContent).mSlidingTabLayout
                .setViewPager(((SubstFragment) mActivity.mContent).mViewPager);
    }

    public void setFragmentsLoading() {
        heute.setFragmentLoading();
        morgen.setFragmentLoading();
        overview.setFragmentLoading();
        ((SubstFragment) mActivity.mContent).mSlidingTabLayout
                .setViewPager(((SubstFragment) mActivity.mContent).mViewPager);
    }

    @Override
    public Fragment getItem(int position) {
        switch (position) {
        case 0:
            return overview;
        case 1:
            return heute;
        case 2:
            return morgen;
        default:
            return null;
        }
    }

    @Override
    public Object instantiateItem(ViewGroup view, int pos) {
        Object o = super.instantiateItem(view, pos);
        ((SubstPagerFragment) o).setParams(pos == 0 ? SubstPagerFragment.TYPE_OVERVIEW
                : pos == 1 ? SubstPagerFragment.TYPE_TODAY : SubstPagerFragment.TYPE_TOMORROW);
        return o;
    }

    @Override
    public CharSequence getPageTitle(int p) {
        switch (p) {
        case 0:
            return GGApp.GG_APP.getResources().getString(R.string.overview);
        case 1:
            return GGApp.GG_APP.plans == null ? GGApp.GG_APP.getResources().getString(R.string.today)
                    : VPProvider.getWeekday(GGApp.GG_APP.plans.today.date);
        case 2:
            return GGApp.GG_APP.plans == null ? GGApp.GG_APP.getResources().getString(R.string.tomorrow)
                    : VPProvider.getWeekday(GGApp.GG_APP.plans.tomorrow.date);
        default:
            return null;
        }
    }

    @Override
    public int getCount() {
        return 3;
    }

}