ishmaelmakitla

var pg = require('pg');
//Optionally, you may have config file that has the parameters used to connect to PG
//var config = require('../utilities/config');

var knex = require('knex')({
  client: 'pg',
  connection: {
    host     : '127.0.0.1',
    port     : '5432',
    user     : 'some-role-name',

ishmaelmakitla

	/**
	 * This utility function is used to prompt the user to give details of the traffic incident
	 */
	public static void renderIncidentReportDialog(final Context appContext){
		try{
			
			final Dialog dialog = new Dialog(appContext);
			dialog.setContentView(R.layout.report_creator_dialog_layout);
			dialog.setTitle("Traffic Incident Report");						
			

ishmaelmakitla

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >
   
    <Spinner
    android:id="@+id/types_spinner"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content" />

ishmaelmakitla

public class Item{
  String entity_id;
  String attribute_set_id;
  String type_id;
  
  public Item(){}
  
  public String getEntityId(){return this.entity_id;}
  public void setEntityId(String id){this.entity_id = id;}
  

ishmaelmakitla

package za.co.ishlema.blog.examples;

import java.io.Serializable;
import java.util.UUID;
import com.google.gson.Gson;

/**
 * This class represents the user of the app.
 * Its serialized JSON is stored in the Shared Preferences (if the user elects a 'remember me' option when loging in)
 * 

ishmaelmakitla

private void getUserLogoutConfirmation(Context context, final SharedPreferences sharedPrefs){	
			new AlertDialog.Builder(context)
		    .setTitle("Loggin out of IshLema App")
		    .setMessage("Loging out will make the system ask you for username and password next time you use it.")
		    .setPositiveButton("Fine, Forget Me", new DialogInterface.OnClickListener() {
		        public void onClick(DialogInterface dialog, int whichButton) {
		        	//remove the cached user
		        	try{
		        		Editor sharedPrefsEditor = sharedPrefs.edit();
		        		sharedPrefsEditor.remove(USER_SHAREDPREFERENCE_KEY);

ishmaelmakitla

<?xml version="1.0" encoding="utf-8"?>
  <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >
  
 <LinearLayout 
      android:id="@+id/loginContainer"
      android:layout_width="match_parent"
      android:layout_height="match_parent"

ishmaelmakitla

package za.co.ishlema.blog.examples;
/**
 * This is an example of implementing "remember me" login option using SharedPreferences in Android.
 * @author Ishmael Makitla,
 * 
 * */
public class LoginActivity extends Activity {
  private static final String TAG = LoginActivity.class.getSimpleName();
  public static final String USER_SHAREDPREFERENCE_KEY = "userPrefKey";
  public static final String USER_SHAREDPREFERENCE_VALIDITY_KEY = "valid";

ishmaelmakitla

package za.co.ishlema.blog.examples;

import java.util.HashMap;
import java.util.Map.Entry;

import org.json.JSONException;
import org.json.JSONObject;

import android.util.Log;

ishmaelmakitla

/**
  This object represents JSON string:
  {
      "email" : "kalle@hotmail.se",
      "waypoints" : {
        "-KH9UAPH5NmLJExaUa5g" : {
          "-KH9UAPH5NmLJExaS2s" : {
            "latitude" : 111,
            "longitude" : 111.1
          }