Archive for December, 2010

Android source jars for IDEs

Posted: December 27, 2010 in Android, Java

Okay folks, source jars for IDE debugging are in the Maven repos at:

http://repo1.maven.org/maven2/com/google/android/android/

 

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ANDROID_SDK_HOME HACK

Posted: December 25, 2010 in Android, Java

If you sdk is now suddenly not pointing to the place where your avds are set ANDROID_SDK_HOME to where the .android folder is.

You might be wondering why I would spend so much time on integrating things via an ANT or Gradle build tool. The whole idea was to be able to do full application testing from beginning to end similar to the way OEMs do framework testing. In other words the developer should be able to run multiple devices and emulators through suite of  tests that include TDD and BDD unit tests among other UI tests and should get back test reports and screen shots.

Now we all know about Monkey UI Exerciser which is a small java api to drive UI testing events. That is not what I am referring to as we need some type of framework.  So what do we need:

-run multiple devices or emulators

-run the application

-be able to interact with ADB

-generates UI events and screenshots

Something has popped up in that I have not noticed it before, its called Monkeyrunner. Its a jython/python api/framework for driving both the android emulators and android devices. Is has a plugin system for using java to extend it and we have an ANT jtyhon task via dbmstools.

With this amount of control to run full set of test suites on an application on multiple emulators/devices why would you choose robolectric over robotium? Sure you get speed of test execution bu than you are sacrificing being able to run a real full tests suite.

But what about not enough Mock objects?  Let me tel you a secret about android mock  objects. A lot of them are not fully documented yet in examples which is why you really should explore android source code as you can find all sorts of useful mock testing objects that the android framework developers use.

Basically this means that the individual tests are using the device or emulator to run along with android-mock and robotium to provide TDD and BDD gets implemented using Instinct during your coding sessions.  Than at the end of the day you are using Monkeyrunner to run a suite of tests as jtyhon/python script that runs a suite of tests on the application across multiple devices and or emulators.

There are enough emulator add-ons provided by SonyEricsson, Samsung, and Motorola that while it does not cover ever device it does allow you cover enough of the android device space among popular handsets to catch most of the bugs that may be device specific.

Evidently Monkeyrunner has been in the SDK since 2.0 but I did not notice it before. Okay, thus I now know why I should be using robotium over robolectric.

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Hacking the android SDK

Posted: December 20, 2010 in Android, Java
Tags: ,

Most of us need the stacktrace, mapping, seed files of our proguard runs and log statements stripped.  Thus, take my proguard.cfg copy and change the one in your sdk to mine os that you have that when you create new projects. Oh, you  did not know you could change certain files in the SDK to make your life easier? All the cool android developers are doing it.

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First, if you are running android tools 8.0.1 from eclipse than everything works fine. Second, to run build using android tools 8.0.1 or higher outside of eclipse you must use ant 1.8.1 or higher. Most Linux version in theri beta/test repos already have compiled ant 1.8.1 binaries to install to run ant 1.8.1 form the command line.

My AndCooperANT set of build is being kept pre-ADT8, the new ADT8 or higher project is named IndianaANT and will be up in days.

Now for some other good news, it appears that ADT 9.0 may be pushed out December 20th as it fixes some minor bug issues. One of the changes is an ant version check in the custom task.

As far as eclipse, it will not have ant version 1.8.1 until very late in the 3.7 testing cycle and I doubt if eclipse 3.6.2 will include ant 1.8.1. Thus, since ADT 8.0.1 runs fine in eclipse without ant being upgraded in eclipse the best option is update your ant install if you run builds outside of your IDE. If you have not switched your build run outside of IDE to ant 1.8.1 you will notice the side effect of 3rd party libs not being included in the dex and that is due to some behavior changes between ant 1.7.1 and ant 1.8.1.

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Android Market Improvement!

Posted: December 11, 2010 in Android, Java
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I found some gems in the Android Market Improvements announcement:

1. Refund window deceasd to 15 minutes form 24 hours!

2. Being able to target apps to screen sizes and apk size increased to 50 megabytes for games along with GL texture compression targeting.

These changes are slated to be rolled out in the next 2 weeks with the new android market client being distributed.

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