Now and then, a little Regexp is necessary. Recently, I had to create a couple of regexp for my Android XML Editor. When the Regexp is complex, designing it from memory is almost impossible, and one needs a tool to write and test the Regexp.
Here is a little Eclipse plugin I found recently. In short, it's a Regex editor, with a couple of useful features:
- preview of matches (and groups) in a user defined input;
- a button to escape the sequence to be parsed in a Java String;
- Ctrl-Space completion to insert common patterns, quantifiers, ...;
- flags and options to match Pattern options.
Checkout the official Quick REx website, or install it in Eclipse using the following update-site URL : http://www.bastian-bergerhoff.com/eclipse/features.
The Android Developper website contains lots of hidden pages, which I discover kind of randomly.
Today I discovered the Promoting section, and especially the Device Art Generator page.
This page lets you embed screenshots (or any image) into a picture of a real Android Nexus device. It even adds a shadow beneath the device, and a glare on the screen over your image. Ideal to create promotional image of your apps !
One of the greatest idea in the Android framework is the concept of Intents, which let potentially any application interact with any other application, without any of them knowing explicitly the other.
The best example is the "share" intent. When you click the Share button on an application, an Intent is created, with a Action named "ACTION_SEND", and maybe some data embedded in it. Then Android tries to find all application who declare themselves as able to handle an Intent with the "ACTION_SEND" action, and let you choose which one to use.
Intent Intercept is a pretty usefull app to know what intent is used for a specific action in an application. When an implicit intent is launched on the device, you'll always have the option to handle it with Intent Intercept which will then analyse the intent's content for you.
As always, you can download it from the Google Play Store.
I recently discovered and set up search macros in Google Chrome, and I really like how it can save time. "Android SDK reference search" Chrome extension goes a step further.
Firstly, by typing "ad Act" in Chrome's address bar, you get as suggestions direct link to the Android SDK reference, for classes beggining with "Act" (Activity, ActionBar, ...).
Secondly, when browsing the Android SDK reference, you get a "View Source" link just next to the class name, which takes you directly to the source code of the given class.
You can install it from this link
There are lots of apps out there that we, developers, make for people. But sometimes, there is an application made for us.
Today I'll present Android UI Patterns, created by Groidify. This app goes in a long list of tools and websites to help UI/UX designers to create wonderful applications.
This application presents many UI Pattern libraries, to add rich UI to Android apps. And the great thing is that you can preview a sample of each library effect. This is perfect to choose between two similar applications.
I also tested a couple of similar apps : The Ultimate Android Library, but without the ability to preview the library in action, and Droid UX, which is more focused on look and feel than UI pattern.