com.github.mobile.ui.issue.IssueDashboardPagerAdapter.java Source code

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Here is the source code for com.github.mobile.ui.issue.IssueDashboardPagerAdapter.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.github.mobile.ui.issue;

import static com.github.mobile.ui.issue.DashboardIssueFragment.ARG_FILTER;
import static org.eclipse.egit.github.core.service.IssueService.DIRECTION_DESCENDING;
import static org.eclipse.egit.github.core.service.IssueService.FIELD_DIRECTION;
import static org.eclipse.egit.github.core.service.IssueService.FIELD_FILTER;
import static org.eclipse.egit.github.core.service.IssueService.FIELD_SORT;
import static org.eclipse.egit.github.core.service.IssueService.FILTER_ASSIGNED;
import static org.eclipse.egit.github.core.service.IssueService.FILTER_CREATED;
import static org.eclipse.egit.github.core.service.IssueService.FILTER_MENTIONED;
import static org.eclipse.egit.github.core.service.IssueService.FILTER_SUBSCRIBED;
import static org.eclipse.egit.github.core.service.IssueService.SORT_UPDATED;
import android.content.res.Resources;
import android.os.Bundle;
import android.support.v4.app.Fragment;

import com.actionbarsherlock.app.SherlockFragmentActivity;
import com.github.mobile.R.string;
import com.github.mobile.ui.FragmentStatePagerAdapter;

import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;

/**
 * Pager adapter for the issues dashboard
 */
public class IssueDashboardPagerAdapter extends FragmentStatePagerAdapter {

    private final Resources resources;

    /**
     * Create pager adapter
     *
     * @param activity
     */
    public IssueDashboardPagerAdapter(final SherlockFragmentActivity activity) {
        super(activity);

        resources = activity.getResources();
    }

    @Override
    public int getCount() {
        return 4;
    }

    @Override
    public Fragment getItem(final int position) {
        String filter = null;
        switch (position) {
        case 0:
            filter = FILTER_SUBSCRIBED;
            break;
        case 1:
            filter = FILTER_ASSIGNED;
            break;
        case 2:
            filter = FILTER_CREATED;
            break;
        case 3:
            filter = FILTER_MENTIONED;
            break;
        default:
            return null;
        }
        final Map<String, String> filterData = new HashMap<String, String>();
        filterData.put(FIELD_FILTER, filter);
        filterData.put(FIELD_SORT, SORT_UPDATED);
        filterData.put(FIELD_DIRECTION, DIRECTION_DESCENDING);
        Bundle bundle = new Bundle();
        bundle.putSerializable(ARG_FILTER, (Serializable) filterData);
        DashboardIssueFragment fragment = new DashboardIssueFragment();
        fragment.setArguments(bundle);
        return fragment;
    }

    @Override
    public CharSequence getPageTitle(final int position) {
        switch (position) {
        case 0:
            return resources.getString(string.tab_watched);
        case 1:
            return resources.getString(string.tab_assigned);
        case 2:
            return resources.getString(string.tab_created);
        case 3:
            return resources.getString(string.tab_mentioned);
        default:
            return null;
        }
    }
}