Showing posts with label Android. Show all posts
Showing posts with label Android. Show all posts

Tuesday, September 27, 2011

3 Tips To Avoid Malware On Your Android Device

The open source nature of the Android platform has led to some amazing applications and a deeply personalized experienced unmatched by any other mobile OS. This open nature can also be a double-edged sword, since anyone can develop software and even malware and due to Google’s relatively lax screening process some of these malware applications have found their way into the Android Market. Here are three tips to keep your phone safe from malware.



1. If You’re Not Sure What An App Does Don’t Download It
The Android Market has well over ten thousand apps, so it’s easy to feel like your in over your head when browsing the Market. Many of us have even installed an app almost at random in order to see what it did on the phone knowing it can easily be uninstalled later. While it’s tempting to try as many things out as possible it’s also very dangerous. Be sure to read the description the app and if it doesn’t sound legitiment or if it gives you a bad feeling then do not download it. Most of the malware on the market is easily avoided if you look for clues in the app description.

Tuesday, September 13, 2011

Develop Android app – Without Programming


Develop Android app   Without Programming 

Earlier this month, I received my invitation of App Inventor for Android from Google. This web based tool makes it easy for anyone to create Android applications without having to know how to write in a programming language. Instead of writing code, you design the application visually by solving puzzles!
According to the principle, it reminds me a WYSIWYG-editor. While registration is available only with the permission of Google. App Inventor frees you from writing code, instead you are using a kind of block designs.

Lets create an app.

For better understanding let’s look at creating application “HelloPurr”. This appendix will show the image of the cat and the button for her feeding, after clicking a cat is meowing. We will create an application from scratch, considering all the development steps presented below:
  • Create a new application on the website App Inventor
  • Add components as well as a label containing «Pet the Kitty»
  • Add a button with a picture of a cat
  • Add audio component for playback meow
  • The event handler that triggers the sound when you press the button

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