com.tdispatch.passenger.SearchActivity.java Source code

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Here is the source code for com.tdispatch.passenger.SearchActivity.java

Source

package com.tdispatch.passenger;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v4.view.ViewPager.OnPageChangeListener;
import android.view.View;
import android.view.inputmethod.InputMethodManager;

import com.tdispatch.passenger.common.Const;
import com.tdispatch.passenger.core.TDActivity;
import com.tdispatch.passenger.fragment.SearchAddressFragment;
import com.tdispatch.passenger.fragment.SearchStationsFragment;
import com.tdispatch.passenger.host.AddressSearchHostInterface;
import com.tdispatch.passenger.host.AddressSearchModuleInterface;
import com.tdispatch.passenger.model.LocationData;
import com.viewpagerindicator.PageIndicator;
import com.viewpagerindicator.TitlePageIndicator;
import com.webnetmobile.tools.WebnetTools;

/*
 ******************************************************************************
 *
 * Copyright (C) 2013 T Dispatch Ltd
 *
 * Licensed under the GPL License, Version 3.0 (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.gnu.org/licenses/gpl-3.0.html
 *
 * 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.
 *
 ******************************************************************************
 *
 * @author Marcin Orlowski <marcin.orlowski@webnet.pl>
 *
 ******************************************************************************
*/
public class SearchActivity extends TDActivity implements AddressSearchHostInterface {
    public static final int TYPE_UNKNOWN = 0;
    public static final int TYPE_PICKUP = 1;
    public static final int TYPE_DROPOFF = 2;

    protected static final String KEY_PAGE = "page";

    protected PageFragmentAdapter mAdapter;
    protected ViewPager mPager;
    protected PageIndicator mIndicator;

    @Override
    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.search_activity);

        initModules();

        mAdapter = new PageFragmentAdapter(mFragmentManager);

        mPager = (ViewPager) findViewById(R.id.pager);
        mPager.setAdapter(mAdapter);

        mIndicator = (TitlePageIndicator) findViewById(R.id.indicator);
        mIndicator.setViewPager(mPager);
        mIndicator.setCurrentItem(mAdapter.getCount() - 1);

        mIndicator.setOnPageChangeListener(mOnPageChangeListener);

        setCustomFonts();
    }

    @Override
    public void doSearchOk(int type, LocationData location) {

        // build the result bundle
        Intent intent = new Intent();
        intent.putExtra(Const.Bundle.TYPE, type);
        intent.putExtra(Const.Bundle.LOCATION, location);

        setResult(Activity.RESULT_OK, intent);
        finish();
    }

    @Override
    public void doSearchCancel() {
        setResult(Activity.RESULT_CANCELED);
        finish();
    }

    @Override
    public void onPause() {
        super.onPause();

        SharedPreferences.Editor editor = mPrefs.edit();
        editor.putInt(KEY_PAGE, mPager.getCurrentItem());
        editor.commit();
    }

    @Override
    public void onResume() {
        super.onResume();

        mIndicator.setCurrentItem(mPrefs.getInt(KEY_PAGE, 0));
    }

    protected String[] mPageTitles;

    protected void initModules() {

        if (getResources().getBoolean(R.bool.caboffice_settings_enable_location_search_modules)) {
            mPageTitles = new String[] { getString(R.string.address_search_page_search),
                    getString(R.string.address_search_page_stations) };
        } else {
            mPageTitles = new String[] { getString(R.string.address_search_page_search) };

            WebnetTools.setVisibility(this, R.id.indicator, View.GONE);
        }

    };

    protected class PageFragmentAdapter extends FragmentPagerAdapter {

        public PageFragmentAdapter(FragmentManager fm) {
            super(fm);
        }

        @Override
        public Fragment getItem(int position) {

            AddressSearchModuleInterface frag = null;

            switch (position) {
            case 0: {
                frag = new SearchAddressFragment();
            }
                break;

            case 1: {
                frag = new SearchStationsFragment();
            }
                break;
            }

            if (frag != null) {
                ((Fragment) frag).setArguments(getIntent().getExtras());
            }
            return (Fragment) frag;
        }

        @Override
        public int getCount() {
            return mPageTitles.length;
        }

        @Override
        public CharSequence getPageTitle(int position) {
            return mPageTitles[position];
        }
    }

    protected int mLastPosition = -1;
    protected ViewPager.OnPageChangeListener mOnPageChangeListener = new OnPageChangeListener() {
        @Override
        public void onPageSelected(int position) {
            if (mLastPosition != -1) {
                ((AddressSearchModuleInterface) mAdapter.getItem(mLastPosition)).doLeavePage();
            }
            ((AddressSearchModuleInterface) mAdapter.getItem(position)).doEnterPage();
            mLastPosition = position;

            View v = getWindow().getDecorView().findViewById(android.R.id.content);
            InputMethodManager imm = (InputMethodManager) mContext.getSystemService(Context.INPUT_METHOD_SERVICE);
            imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
        }

        @Override
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
            // dummy
        }

        @Override
        public void onPageScrollStateChanged(int state) {
            // dummy
        }

    };

} // end of class