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December 2010 - Posts

Windows Phone Marketplace app-security cracked: Proof-of-concept

 I knew this was possible! WPCentral has released a video showing a software to download any app from the Marketplace, removing the DRM protection and download it to a Windows Phone device.

 I saw already some russian website releasing direct links to different apps, this is another proof that Microsoft has really some work to do to secure the Marketplace and bring its developers base some new confidence.


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WP7 Third party sample code repository

 Here you can find third party sample code that may be helpful while developing your Windows Phone 7 application.

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New Prototyping Sketch Sheets for WP7

 

Sketching an app is probably one of the most important first step when I work on an app or a website. Those sketch sheets published by Sara  Summers will be useful to any Windows Phone 7 developer.

Grab them here in pdf format

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Detecting collision on multiple objects with XNA

 So for this tutorial we will be detecting pixel by pixel collision on multiple objects and responding to each. This builds on Pong Part 2 So be sure to read that first before proceeding. Download the assets here

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Multitouch articles

This is the first post in a week-long series on multitouch in Windows 7.

What is multitouch?

Most everyone is comfortable with using a mouse to navigate on a computer.  An alternate form of user input is touch.  For some time, we have had touch machines (such as tablets) that allow us to substitute one finger on the screen for the mouse.  Multitouch takes this paradigm one step further: the computer can recognize and respond to multiple touch points at the same time (for instance, multiple fingers on the screen).  Multitouch is a huge part of the NUI (Natural User Interface) movement. 

Multitouch Part 1: Getting Started with Multitouch in Windows 7

Multitouch Part 2: Support for Gestures in Windows 7

Multitouch Part 3: Multitouch in managed code and WPF

Multitouch Part 4: Multitouch in Silverlight

 

 

 

 

Worldwide in-app advertising SDK for WP7

If like me you are living outside the US and develop apps for Windows Phone 7, you are out of luck with Microsoft Ads SDK. Thanks to Smaato, a first third-party solution is now available for the mobile platform.

According to many developers, it looks like the only model to release apps which will work in the coming months is to serve them as free with ads embedded.

Worth to give a try!

Press Release: Smaato introduces the widest range of SDKs in the mobile business. SDKs for iPhone/iPad (incl. iAd), Android, Symbian (Qt’, WRT and S60) and Windows Phone 7 are available free to download at www.smaato.com/signup

Smaato Inc, the leading mobile ad optimizer and mobile advertising company announced its new SDK for mobile advertising platform SOMA supporting Windows Phone 7.

The new Windows Phone 7 SDK grants access to more than 50 ad networks worldwide to serve display or text ads within applications and mobile websites on Windows Phone 7 handsets. It is easy to use with the Silverlight app and XNA projects and integration is done with just a few clicks. All communications is done in the background to minimize the disruption for the user.

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Windows Phone 7 development: Microsoft, help us, we need a cuddle

This post if for people who develop on Windows Phone 7 as a hobby or for small fee. It's not intended to the big development shops, I am quite sure they have all Microsoft tenderness.

I am angry at Microsoft attitude towards the developers community on the Windows Phone Marketplace.

Don't waste your personal time just yet. Things have to be fixed fast if MS want to keep up with the mobile market.

The Marketplace situation is abysmally bad. I spend a lot of my personal time developing apps for Windows Phone 7 because I am a believer and I think Microsoft has done a great job on the user side to provide a fantastic experience.

On the developer side, it’s another story. Take the app hub and the sales reports. Thanks god I am not doing this for money!

I have two apps on the market at the moment, one free and one available for the modest sum of 0.99 euros.

Shocking results! The free app, according to the reports is doing quite well, about 300 downloads and wait… the other one fotoIreland 2 downloads??? After a month and an half??

I installed before releasing the apps a tracking code and know at any time roughly how many people have downloaded the app, and for fotoIreland, we are talking about more than 500 downloads!

What the heck is going on. So I contacted immediately the support and this is the stupid and laconic answer I got one day after:

Thank you for contacting Windows Phone Developer Support.
Please note that the reports on the Dashboard were just released, and they may not be up to date with the latest changes. Please follow up on this in the upcoming weeks.
Thanks,
The Windows Phone Marketplace Support Team

I have to say this is really bad communication!

Now different theories are emerging. I was told yesterday that it was probably a mistake and it should be a daily figures which I could accept. Still waiting for an official reply on this option.

Another more sinister possibility exist and I might open a can of worms but I think it’s time we do something. It is likely possible that some windows phone users have a mean of bypassing the purchase system and download apps for free. Even better, using a direct link from the Microsoft Marketplace.

It's really easy, and I did it for my own app! I managed to download my own application without paying a cent! I think it is time that Microsoft took security a tad more seriously and stopped this lame schoolboy-level marketplace software development. A touch of https, encryption, hell j LiveId security would be useful. As for the lame naming convention of CurrentVersion.xap, that's a joke, or I hope it is? Why not call it fadde56281dea.~ap, anything to make it slightly harder.

A thread has been opened on the app hub forums. Please consider venting your anger in the thread and if there is enough heat perhaps they will do something before it is too late. Try it, google CurrentVersion.xap and see by yourself. It won't take you too long to find this Russian website giving listings of apps and meta XML containing their direct download links.

Microsoft should be ashamed of this mess!

Guys you have a fantastic new platform, you have worked hard to get developers on board, and now you are screwing up things big time.

What we want is a better Marketplace, better and more accurate stats, and better communication channels. Don’t cheat with us.

Another annoying thing also is the paperwork required for pay out. I sent the required form to the IRS department in US about 12 weeks ago. Still waiting! You should provide some help on the matter for all non US developers, I believe I am not the only one in this situation. I am tired to see on the app hub every day the same silly message telling me that I can’t be paid because I didn’t provided the right documentation, etc…

Come on guys, we need a cuddle!

 

Windows Phone 7 what we need soon

Everybody is talking about the next Windows Phone 7 big updates. I am sure it will be awesome (Copy & Paste) but please can we also have:

- Better screensaver management. Fed up about downloading apps to realize screen goes blank and then have to restart everything. If I download something, I should have the option to keep the screen on.

- Apps updates are still buggy. Many times I receive an app update but the update page download nothing. In this case uninstall and reinstall are my best friends.

- Folders please. My app list start to be very long!

- Simpler way to answer a call. When the screen is locked and I need to answer a call I have to slide up then click on answer. When you walk and carry something, I don't want to be a yoga master to use my phone. On this one, my wife is giving up on me not answering the calls. Microsoft please solve my domestic issue!

- OS stability. I am not sure if it's the HD7 to blame for that one, but I noticed recently some crash. Or sometime I can see that the hub tiles flicks slightly, like a bad tuned analogue TV. At least the full shutdown function works well.

- Wifi/Bluetooth/3G switch on the hub is missing. It's a real pain in the butt to have to use the settings all the time to save the precious battery.

 - Outlook direct connection. I think on this one we need to organize a protest, maybe a it-in outside MS headquarters? I still can't believe that guys you didn't include a connection to Outlook. Not all of your customers are working in multinational companies with Exchange connections pouring out of each cubicle.

- Camera. Not the important thing for me, because I give up with the poor image quality of the HD 7, especially in low light conditions. The noise on my pictures is too much and as an amateur photographer, I am ashamed to show anyone any pictures. Also the settings should be saved. The last baby I photographed has now a permanent grief against me after waiting for me fumbling so long with the flash/no flash icon.

 - Battery life. This one is hard to fix, but not so if HTC and others could provide better batteries. Could do also with a rough estimate to tell me how long I have before the phone goes off.

- Case. I am still looking around for an HD 7 case, in case someone read this.

- Hub colours. Just tired of the uniform lime green, like to have a way to create my own rainbow.

- Facebook Twitter multiple accounts.

 - Tiles better synchronization. Take the Marketplace tile for example. You have a lovely number telling you 3 updates are waiting for you to do something then on the Marketplace, only 2 are available. Same for the Mail tile. On my phone, when the screen locks, I am reminded that I have one email to read. Since three weeks it's permanently there for no reason.

- FM radio. Something I discovered yesterday. If you use the radio with internal speakers and charge the phone in same time(not plugged in the pc but from the mains), for some reasons, a lot of noisy interferences happens, putting the app in the useless category.

I surely forgot other things to be fixed, but maybe if you have a minute can you tell me what you would like to be fixed in the future on your Windows Phone 7?

 

Pocket C# for Windows Phone 7

 A C# development environment running in Windows Phone 7, with build and run functionality handled by an Azure-hosted web service. The C# editor has syntax highlighting, auto-indentation and code snippets to save typing on the little keyboard. There is also an MSDN search facility which reformats the content to be more phone-friendly. Code can be saved to the web service and accessed from your browser when you get to a computer.

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10 Incredible Icon Sets for Designers

 Could be useful for Windows Phone development too!

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