I\'m currently looking for a solution to test Android Apps automatically, native Android apps as well as hybrid Cordova/Phonegap apps.
The UI Automator from Google looks
In first case we need to know what kind of tests you like to drive. I think you like to run functional tests on the UI? Thats what i can think about after reading your question.
So lets split this by the given environment:
Gappium based on appium uses json for writing your tests. As i get the thread right, it was testet with Web/iOS for this moment. Android/Win seems not be integrated for this moment:
https://github.com/appium/io.appium.gappium.sampleapp
Its possible to use ripple and selenium for testing hybrid apps. Keep in mind that some native function/plugins (hehe native functions on hybrid apps ... =) cant be tested or need to be mocked on a unknown way. Thats the footage for this moment.
https://github.com/linslin/PHPUnit-selenium-HTMLGallery