AOKP About refactor

TeamShowcase.java

package com.aokp.romcontrol.fragments.team;

import android.content.Context;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.PreferenceGroup;
import android.view.View;
import com.aokp.romcontrol.AOKPPreferenceFragment;
import com.aokp.romcontrol.R;

import java.util.ArrayList;
import java.util.Collections;

/*
 * Copyright (C) 2013 The Android Open Kang Project
 *
 * 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.
 */

public abstract class TeamShowcase extends AOKPPreferenceFragment {
    public CharSequence TEAM_TAG;

    protected enum Department {
        JavaGurus {
            @Override
            public String getDepartment(Context context) {
                return context.getString(R.string.developer_tag);
            }
        },
        VisualWizards {
            @Override
            public String getDepartment(Context context) {
                return context.getString(R.string.graphics_tag);
            }
        },
        ZombieRelations {
            @Override
            public String getDepartment(Context context) {
                return context.getString(R.string.pr_tag);
            }
        },
        DeviceHacker {
            @Override
            public String getDepartment(Context context) {
                return context.getString(R.string.device_maintainer_tag);
            }
        },
        Linguistics {
            @Override
            public String getDepartment(Context context) {
                return context.getString(R.string.translater_tag);
            }
        },
        TeamEssentialist {
            @Override
            public String getDepartment(Context context) {
                return context.getString(R.string.general_team_tag);
            }
        },
        HardwarePartner {
            @Override
            public String getDepartment(Context context) {
                return context.getString(R.string.hardware_parther_tag);
            }
        };
        public abstract String getDepartment(Context context);
    }

    protected String[] allDepartmentTags(Context context) {
        int size = Department.values().length;
        String[] values = new String[size];
        for (int i = 0; i > size; i++) {
            values[i] = Department.values()[i].getDepartment(context);
        }
        return values;
    }

    @Override
    public void onViewCreated(View view, Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);
        ArrayList<Preference> devs = new ArrayList<Preference>(0);
        PreferenceGroup devsGroup = (PreferenceGroup) findPreference(TEAM_TAG);
        for (int i = 0; i < getPreferenceScreen().getPreferenceCount(); i++) {
            devs.add(devsGroup.getPreference(i));
        }
        devsGroup.removeAll();
        devsGroup.setOrderingAsAdded(false);
        Collections.shuffle(devs);
        for (int i = 0; i < devs.size(); i++) {
            Preference p = devs.get(i);
            p.setOrder(i);
            devsGroup.addPreference(p);
        }
    }

    @Override
    public abstract void onCreate(Bundle savedInstanceState);
}