com.kangsoo.pharmacy.fragment.HomePagerAdapter.java Source code

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Here is the source code for com.kangsoo.pharmacy.fragment.HomePagerAdapter.java

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/*
 * Copyright 2012 GitHub Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.kangsoo.pharmacy.fragment;

import android.content.res.Resources;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.view.ViewGroup;

import com.kangsoo.pharmacy.R;
import com.kangsoo.pharmacy.activity.CameraActivity;
import com.kangsoo.pharmacy.activity.PhotoActivity;
import com.kangsoo.pharmacy.activity.ShoppingCategoryListFragment;
import com.kangsoo.pharmacy.activity.ShoppingItemListFragment;
import com.kangsoo.pharmacy.model.User;
import com.kangsoo.pharmacy.ui.activity.BeaconRangeActivity;

import java.util.HashSet;
import java.util.Set;

/**
 * Pager adapter for a user's different views
 */
public class HomePagerAdapter extends FragmentPagerAdapter {

    private final User org;
    private boolean defaultUser;
    private final FragmentManager fragmentManager;
    private final Resources resources;
    private final Set<String> tags = new HashSet<>();

    /**
     * @param fragment
     * @param defaultUser
     */
    public HomePagerAdapter(final Fragment fragment, final boolean defaultUser, final User org) {
        super(fragment);
        this.org = org;
        fragmentManager = fragment.getChildFragmentManager();
        resources = fragment.getResources();
        this.defaultUser = defaultUser;
    }

    @Override
    public Fragment getItem(int position) {

        Fragment fragment = new Fragment();
        switch (position) {
        case 0:
            fragment = new CameraActivity();
            break;

        case 1:
            fragment = new PhotoActivity();
            break;

        case 2:
            fragment = new BeaconRangeActivity();
            break;

        case 3:
            fragment = new ShoppingCategoryListFragment();
            break;

        case 4:
            fragment = new ShoppingItemListFragment();
            break;
        }

        if (fragment != null) {
            Bundle args = new Bundle();
            args.putSerializable("org", org);
            fragment.setArguments(args);
        }
        return fragment;
    }

    @Override
    public int getItemPosition(Object object) {
        return POSITION_NONE;
    }

    public Object instantiateItem(ViewGroup container, int position) {
        Object fragment = super.instantiateItem(container, position);
        if (fragment instanceof Fragment)
            tags.add(((Fragment) fragment).getTag());
        return fragment;
    }

    @Override
    public int getCount() {
        return 5;
    }

    @Override
    public CharSequence getPageTitle(int position) {
        switch (position) {
        case 0:
            return resources.getString(R.string.tab_takepicture);
        case 1:
            return resources.getString(R.string.tab_passHistory);
        case 2:
            return resources.getString(R.string.tab_drugInfo);
        case 3:
            return resources.getString(R.string.tab_orderHistory);
        case 4:
            return resources.getString(R.string.tab_orderItem);
        default:
            return null;
        }
    }

}