com.nadmm.airports.afd.SearchActivity.java Source code

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Here is the source code for com.nadmm.airports.afd.SearchActivity.java

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/*
 * FlightIntel for Pilots
 *
 * Copyright 2011-2015 Nadeem Hasan <nhasan@nadmm.com>
 *
 * This program 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.
 *
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.nadmm.airports.afd;

import android.app.SearchManager;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.os.Bundle;
import android.support.v4.widget.CursorAdapter;
import android.view.View;
import android.widget.ListView;

import com.nadmm.airports.FragmentActivityBase;
import com.nadmm.airports.ListFragmentBase;
import com.nadmm.airports.data.DatabaseManager.Airports;
import com.nadmm.airports.providers.AirportsProvider;

public class SearchActivity extends FragmentActivityBase {

    SearchFragment mFragment;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        mFragment = (SearchFragment) addFragment(SearchFragment.class, null);

        handleIntent();
    }

    @Override
    protected void onNewIntent(Intent intent) {
        setIntent(intent);
        handleIntent();
    }

    private void handleIntent() {
        Intent intent = getIntent();
        String action = intent.getAction();
        if (Intent.ACTION_SEARCH.equals(action)) {
            // Perform the search using user provided query string
            String query = intent.getStringExtra(SearchManager.QUERY);
            showResults(query);
        } else if (Intent.ACTION_VIEW.equals(action)) {
            // User clicked on a suggestion
            Bundle extra = intent.getExtras();
            String siteNumber = extra.getString(SearchManager.EXTRA_DATA_KEY);
            Intent apt = new Intent(this, AirportActivity.class);
            apt.putExtra(Airports.SITE_NUMBER, siteNumber);
            startActivity(apt);
            finish();
        }
    }

    @SuppressWarnings("deprecation")
    private void showResults(String query) {
        Cursor c = managedQuery(AirportsProvider.CONTENT_URI, null, null, new String[] { query }, null);
        if (c.getCount() == 1) {
            // If there was only one result, start the airport activity directly instead of
            // showing search results in a list view
            c.moveToFirst();
            String siteNumber = c.getString(c.getColumnIndex(Airports.SITE_NUMBER));
            c.close();
            Intent apt = new Intent(this, AirportActivity.class);
            apt.putExtra(Airports.SITE_NUMBER, siteNumber);
            startActivity(apt);
            finish();
        }

        startManagingCursor(c);
        mFragment.setSearchCursor(c);
    }

    public static class SearchFragment extends ListFragmentBase {

        private Cursor mCursor;

        @Override
        protected CursorAdapter newListAdapter(Context context, Cursor c) {
            return new AirportsCursorAdapter(context, c);
        }

        @Override
        protected void onListItemClick(ListView l, View v, int position) {
            String siteNumber = mCursor.getString(mCursor.getColumnIndex(Airports.SITE_NUMBER));
            Intent apt = new Intent(getActivity(), AirportActivity.class);
            apt.putExtra(Airports.SITE_NUMBER, siteNumber);
            startActivity(apt);
        }

        @Override
        public void onActivityCreated(Bundle savedInstanceState) {
            super.onActivityCreated(savedInstanceState);

            if (mCursor != null) {
                setCursor(mCursor);
            }
        }

        public void setSearchCursor(Cursor c) {
            mCursor = c;
            if (getActivity() != null && getView() != null) {
                setCursor(mCursor);
            }
        }

    }

}