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Learning Android 's playground

Posted: 18 Mar 2013 20:44
by LightTempler
Hi,

seems like 'Start Activity' is the most powerfull command in Automagic and
gives access to lot of usefull things. Of course it 's the most complicated
theme, too :-) It is hard to do the first steps there. For your actual special
problem most of time Google fails in help to. Well: Programmers life ;-)

So I'm looking for good beginners stuff for reading and learning. Any
links, examples and descriptions to understand the fields you have to fill
in AM's 'Start Activity' are welcome and helpfull; thx for!

2nd question - same theme: Is there a kind of 'inspector' for apps to
browse throu their objects and methods?

Regards - LiTe

Re: Learning Android 's playground

Posted: 21 Mar 2013 09:50
by Martin
Hi,

A good start is to use the Android developer documentation of the Intent class http://developer.android.com/reference/ ... ntent.html and check the documentation of individual actions listed as ACTION_*.

For example action Intent.html#ACTION_WEB_SEARCH can be used to start a search on the web. You can use the extra with key "query" to pass the search term.
A complete configuration would look like this:
Action: android.intent.action.WEB_SEARCH
Extras: putString("query", "test")

The help page of the action Start Activity contains a few more simple examples.

To my knowledge there is no good way to dynamically collect this information on a device. If you are lucky you find some developer documentation available on the web like http://dev.skype.com/skype-uri or you can check the source code of open source android apps.

Regards,
Martin