flyloopproject blog by Cristian Lupu

Next TO GO, find your next train/bus faster

2011-04-12T04:16:00.000-07:00

I've started commuting a year ago using the GO train/bus in Toronto Area. These trains and buses are managed by GO Transit, a public transportation company, that helps more than 55 milion people move around in the GTA area. For more information, check out the About section on their website http://www.gotransit.com

While commuting I was always puzzled in finding the next train/bus at any given point in time but especially on those days when I missed my train. I had to check GO Transit website, browse through the schedules to find the right train/bus schedule.

By building this app I tried to solve this issue and find my next train/bus faster. So far it helped me several times and I hope it will help you, too. You can download it from the Google Android Market.

Go check it out

Cheers

Sheep++

2010-11-08T18:36:00.000-08:00

Let me tell you the story how the idea for this app came up:

My colleagues and I, we went for lunch to a place called Mother's Dumplings, a very nice place where you can find the tastiest dumplings in Toronto. A little bit far from our office, usually we take the street car or even bike but it's all worth it. By now you got the picture how much we like this place. When we order we usually pick 4 to 5 different types of dumplings and we share between each other but the tricky part is to keep track how many dumplings each of us eat. It does look very simple to keep track, that's what we always think, but a soon you put your first dumpling in your mouth everything changes, you're not focused anymore, you enjoy the taste, you're relaxed, we share dumplings and stories, we talk, we eat and then.... boom..... when your chop sticks finds the plate empty all that gourmet paradise disappears and you start wondering how many dumplings your friends eat, yes, you're right, you're blaming on them not on you.

And then the solution, Sheep++, it's a simple counter apps, very useful for our lunch dilemma.

And I can see you looking at me saying "Hey but what's with the name, why did you called Sheep++ and not Dumpling++ ?". I came up with the name Sheep++ as I wanted to express the functionality of the app. Everybody knows that ++ sign comes from the incremental operation used in programming languages, now you know in case that you didn't, and I associated the word Sheep with this incremental operation to suggest a possible usage of this app as counting sheep before you fall asleep.

With the hope that you find this post interesting and amusing I leave you smiling and I click "Publish post"

Exploring and playing with simple ideas to build android mobile apps

2010-09-02T19:51:00.000-07:00

Just one week before the start of the FIFA 2010 World Cup in South Africa I was exploring my mind in search for a simple idea to build a second android app that can be catchy to the public and that didn’t require me to spend a lot of time implementing it.

Then I remembered how south american tv commentators use a very very very long goal screams to express their enthusiasm and excitement when a favorite team puts the ball into the net.

But that’s them, usually we can’t scream that long or sometimes our voice is not in a very good shape, especially after a very cold beer ;)

And here comes my idea that with a touch of a soccer ball, displayed on your android smartphone, a very long goal scream will be heard coming out of the phone’s speaker and will add a plus of happiness when your favorite team is scoring a goal.

So I was able to implement that just in time for the start of the tournament by building the app called.... World Cup 2010 Goal Scream, obvious, and I watched everyday how many downloads I get and how many times my ads, integrated in the app, are viewed by soccer lovers.

It turned out that it became pretty catchy since I got around 600 downloads during the tournament and another 400 the following month. From my perspective, this app was a success. But then I got this question on my mind: “Why people still download my app even though the tournament is over ?” My theory is that soccer lovers like my app and they’ve started to use it for other soccer tournaments, like UEFA Champion League, or even for other sports, I can see hockey fans using it. But that’s my theory and that’s what I like to believe.

This app is a proof to me that small ideas can become a success and can help us find other ones.

My next blog will be about another simple idea that followed this pattern by shaping my next android app: Sheep++

So stay tuned for my next blog and keep in mind that:

Small ideas can change the world, don’t stop finding them

How to add Google Adsense Ads to your Android App

2010-06-27T08:45:00.001-07:00

After I got a taste of how is to build apps for Android on mobile, I wanted to go further and insert ads into my apps. Other apps that I previously downloaded had that and it wasn't that annoying seeing ads at the bottom of my screen and I felt good that free apps can get people's support through Adsense mechanism.

I read a little bit on the Google's Adsense Setup page that you can "Unlock the revenue potential of your mobile site with targeted Google ads." This sounded so good that I wanted to try.

But wait, Google is talking about my mobile sites where I can put Google ads, while I'm trying to add these ads to my android apps. How can I do that ? You'll see that is not that complicated and in fact is very simple .

And here is how I succeeded adding Google Adsense Ads to my android apps: "World Cup Goal Scream" and "World Cup Red Vuvuzela". You can download these apps from android market to get a feeling of what I'm talking about.

The following is a step by step guide for you and for me. Yes for me too, because we always forget stuff and thank God to the internet that we have a place to come back and save the day.

Ok, let's go

Step 1:

Create a Google account, if you don't have one, and log in to the Google Adsense site (https://www.google.com/adsense)

Step 2:

Select "Adsense Setup" from the menu

Step 3:

Select "AdSense for Mobile Content New high-end devices!" and follow the wizard steps to customize you ads.

Step 4:

Get "Your AdSense code" and save it to an empty html page

<html>
  <head>
  <meta http-equiv="content-type" content="text/html; charset=windows-1250">
  <meta name="www.flyloopproject.com">
  <title>World Cup Goal Scream Ads</title>
  </head>
  <body marginwidth="0" marginheight="0 leftmargin="0"
topmargin="0" style="background-color: black">
.....insert your Adsense Code here.........
  </body>
</html>

And save the page, for example call it myads.html

Step 5:
Upload this page to your website, oh you need a place on the internet where you can upload stuff 

Step 6:
Test the page on your mobile phone by opening the page that you just upload. 
Note!: it won't display any content if you open the page from your computer's web browser. You have to test it on your mobile web browser. Check out my ads page: http://flyloopproject.com/myads.html

Step 7:
Now that you have this page, you probably ask yourself  "How the hack do I add it to my app ?"
Well don't worry you are on track to do this.
Take a deep breath of fresh air and proceed with the next step.

Step 8:
Open your Android project and edit the View where you want to add your ads.
For example you can add ads to your main.xml where you'll place a WebView component.

 <LinearLayout android:id="@+id/adsHolder"
  android:layout_width="fill_parent" android:layout_height="wrap_content"
  android:orientation="vertical" android:layout_alignParentBottom="true"
  android:layout_centerInParent="true" android:paddingTop="5px">
        <WebView android:id="@+id/adsDisplay" android:layout_width="fill_parent"
           android:layout_height="fill_parent" />
 </LinearLayout>

Step 9:
All you have to do now is to wire up the WebView component that you just add to your web page created in Step 4

public class MainActivity extends Activity {
 /** Called when the activity is first created. */
 @Override
 public void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
      setContentView(R.layout.main);
      ...............
      
      WebView adsDisplay = (WebView) findViewById(R.id.adsDisplay);
      adsDisplay.getSettings().setJavaScriptEnabled(true);
      adsDisplay.loadUrl("http://flyloopproject.com/myads.html");
      
      ...............
   }
}

Step 10:
Add user INTERNET permission to your app by editing the AndroidManifest.xml file

<manifest ...>
        ...............
 <uses-permission android:name="android.permission.INTERNET" />
        ...............
</manifest>

Step 11:
You're done, test it by building your app and run it with your emulator or on your mobile phone and you should see your ads at the bottom of your screen.

A quick overview of the steps
Step 1   : Log in to the Google Adsense site https://www.google.com/adsense
Step 2-3 : Get Your Adsense Code
Step 4   : Save it to an empty web page (example: http://flyloopproject.com/myads.html)
Step 5   : Upload the page to your website
Step 6   : Test it on your mobile
Step 7   : Fresh air
Step 8   : Add a WebView component to a view in your android project
Step 9   : Wire up the component to display you web page that you just created in Step 4
Step 10  : Add INTERNET permission to your app
Step 11  : FINISH (check your heart rate :) )

That's pretty much it.

I hope that you find this posting useful and don't stop building free apps and get support for your development using Google Adsense for mobile.

If you find this blog entry useful don't stop sharing with your friends and CLICK MY ADS to support my development and I'll get you more tutorials

O Canada - my first app for Android

2010-06-27T08:40:00.001-07:00

Today I was able to publish my very first app for Android

It all started with a friend telling me about the Google's new smartphone, Nexus One, how awesome it is and how easy it is to develop apps for it. One thing was catchy, you can build your app using Java language and Eclipse as IDE, that's cool since I'm working with Java and Eclipse every day.

Soon I found out that Google's Android team did a really good job building a website for developers: http://developer.android.com that helped me getting started and the best thing of all was that they provide a plugin for Eclipse, Android Development Tools (ADT), including an emulator where you can test your apps without even having a real phone, it's all software. I know that others used emulators but it is nice to see that this trend is helping developers to jump building apps in no time.

I did my research about the phone and discovered that the phone is compatible with my cell phone carrier and that I can order it online and got it shipped in Canada. Now they stopped selling through the Google's website, but it will be available through other retail chains, so no worries. Anyway, at that time it was available and I got it.

Ok, so everything was set and then what? What app should I build?

I got around all my ideas by focusing on the simplest, easiest and useful aspect of an app. Then EVRIKA, (church choir singing), O Canada, the Canadian Anthem that every Canadian citizen should know it. Since I'm a Canadian citizen to be and still not knowing all the lyrics, even though I heard the anthem a lot during the Vancouver's 2010 Olimpics, I though that it will be a good idea to have the anthem's song and lyrics with me all the time. And the rest is just work and fun.

Now that's finished and published all I can hope that you'll install it and find it the simplest, easiest and useful app.

In order to install it, use your phone and search the android market for "O Canada"

have fun