net.mypapit.mobile.myrepeater.RepeaterHistoryActivity.java Source code

Introduction

Here is the source code for net.mypapit.mobile.myrepeater.RepeaterHistoryActivity.java

Source

/*
 * 
 * This is the file for displaying Most Recently Repeater Search History 
 * This application requires (and has been compiled with) Google Play Service rev. 13
 *  
   MyRepeater Finder 
   Copyright 2014 Mohammad Hafiz bin Ismail <mypapit@gmail.com>
   http://blog.mypapit.net/
   http://repeater-my.googlecode.com/
       
   This file is part of MyRepeater Finder.
    
MyRepeater Finder 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.
    
MyRepeater Finder 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 MyRepeater Finder.  If not, see <http://www.gnu.org/licenses/>.
 */

/**
 * 
 */
package net.mypapit.mobile.myrepeater;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.util.ArrayList;

import android.app.Activity;
import android.content.Intent;

import android.os.Bundle;
import android.os.Environment;
import android.support.v4.app.NavUtils;
import android.util.Log;
import android.view.MenuItem;
import android.widget.ListView;
import android.widget.TextView;

/**
 * @author mypapit
 * 
 */
public class RepeaterHistoryActivity extends Activity {
    ListView lv;
    TextView tvAddress;
    RepeaterAdapter adapter;
    StackHistory stackhistory;

    /**
     * 
     */
    public RepeaterHistoryActivity() {
        // TODO Auto-generated constructor stub
    }

    @SuppressWarnings("unchecked")
    public void onCreate(Bundle bundle) {
        super.onCreate(bundle);
        setContentView(R.layout.repeater_list);

        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) {
            getActionBar().setDisplayHomeAsUpEnabled(true);
        }

        Intent intent = this.getIntent();
        ArrayList<Repeater> al = (ArrayList<Repeater>) intent.getExtras().get("historylist");

        double lat = intent.getExtras().getDouble("lat");
        double lon = intent.getExtras().getDouble("lon");

        if (al == null) {
            al = new ArrayList<Repeater>();
            Log.d("net.mypapit.mobile", "null Array List");
        }

        // RepeaterList rl = new RepeaterList();

        try {
            File infile = new File(Environment.getExternalStorageDirectory(), "history.txt");
            FileInputStream fis = new FileInputStream(infile);

            ObjectInputStream ois = new ObjectInputStream(fis);

            stackhistory = (StackHistory) ois.readObject();
            ois.close();
        } catch (IOException ioex) {
            stackhistory = new StackHistory();
            Log.d("net.mypapit.mobile", ioex.getMessage());
            ioex.printStackTrace(System.err);

        } catch (ClassNotFoundException cnfe) {
            stackhistory = new StackHistory();
            Log.d("net.mypapit.mobile", cnfe.getMessage());
            cnfe.printStackTrace(System.err);
        }
        RepeaterList rl = new RepeaterList(stackhistory);
        // rl.add(new Repeater("sux", "sux", "sux", "sux", "sux", 0, 0, 0, 0,
        // 0));
        Repeater repeater = new Repeater("unknown", lat, lon);
        repeater.calcDistanceAll(rl);
        // rl.sort();

        lv = (ListView) findViewById(R.id.repeaterListView);
        tvAddress = (TextView) findViewById(R.id.tvAddress);
        tvAddress.setText("Recently searched repeater");

        adapter = new RepeaterAdapter(this, rl, 100, false);

        lv.setAdapter(adapter);

    }

    public boolean onOptionsItemSelected(MenuItem item) {

        switch (item.getItemId()) {
        case android.R.id.home:
            if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) {
                NavUtils.navigateUpFromSameTask(this);
            }

            return true;
        }
        return false;
    }

}