Development Team/Almanac/sugar.activity.registry - Revision history

Patrol: moved Walter is a wanker 12/Almanac/sugar.activity.registry to Development Team/Almanac/sugar.activity.registry over redirect: revert

2010-02-24T01:32:58Z

moved Walter is a wanker 12/Almanac/sugar.activity.registry to Development Team/Almanac/sugar.activity.registry over redirect: revert

← Older revision	Revision as of 21:32, 23 February 2010
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Page move vandal: moved Development Team/Almanac/sugar.activity.registry to Walter is a wanker 12/Almanac/sugar.activity.registry: Walter is a wanker

2010-02-24T00:21:14Z

moved Development Team/Almanac/sugar.activity.registry to Walter is a wanker 12/Almanac/sugar.activity.registry: Walter is a wanker

← Older revision	Revision as of 20:21, 23 February 2010
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Patrol: moved Anal bleaching 15/Almanac/sugar.activity.registry to Development Team/Almanac/sugar.activity.registry over redirect: revert

2010-02-21T22:41:51Z

moved Anal bleaching 15/Almanac/sugar.activity.registry to Development Team/Almanac/sugar.activity.registry over redirect: revert

← Older revision	Revision as of 18:41, 21 February 2010
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Anal bleaching: moved Development Team/Almanac/sugar.activity.registry to Anal bleaching 15/Almanac/sugar.activity.registry: Anal bleaching

2010-02-21T22:22:23Z

moved Development Team/Almanac/sugar.activity.registry to Anal bleaching 15/Almanac/sugar.activity.registry: Anal bleaching

← Older revision	Revision as of 18:22, 21 February 2010
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MartinDengler: note sugar.activity.registry.ActivityInfo --> sugar.bundle.activitybundle.ActivityBundle in Sugar 0.86

2009-10-20T17:36:51Z

note sugar.activity.registry.ActivityInfo --> sugar.bundle.activitybundle.ActivityBundle in Sugar 0.86

← Older revision		Revision as of 13:36, 20 October 2009
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	= Class: ActivityInfo =		= Class: ActivityInfo =

			'''In Sugar 0.86, this class (sugar.activity.registry.ActivityInfo) has been replaced by sugar.bundle.activitybundle.ActivityBundle.'''

	=== What are the all the things I can find out about an activity using an ActivityInfo object? ===		=== What are the all the things I can find out about an activity using an ActivityInfo object? ===
	ActivityInfo objects are containers that contain metadata about different activities installed on an XO. The sample code prints out some of the most useful pieces of information that an ActivityInfo object will contain.		ActivityInfo objects are containers that contain metadata about different activities installed on an XO. The sample code prints out some of the most useful pieces of information that an ActivityInfo object will contain.

FGrose: DevelopmentTeam/Almanac/sugar.activity.registry moved to Development Team/Almanac/sugar.activity.registry: deCamel casing

2009-03-17T20:45:00Z

DevelopmentTeam/Almanac/sugar.activity.registry moved to Development Team/Almanac/sugar.activity.registry: deCamel casing

← Older revision	Revision as of 16:45, 17 March 2009
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Dfarning-bot: Robot: Automated text replacement (-{{Sugar Almanac TOC}} +{{Almanac TOC}})

2009-02-06T19:03:22Z

Robot: Automated text replacement (-{{Sugar Almanac TOC}} +{{Almanac TOC}})

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	= Class: ActivityInfo =		= Class: ActivityInfo =

Dfarning-bot: Sugar.activity.registry moved to DevelopmentTeam/Almanac/sugar.activity.registry: Robot: moved page

2009-02-06T16:43:48Z

Sugar.activity.registry moved to DevelopmentTeam/Almanac/sugar.activity.registry: Robot: moved page

← Older revision	Revision as of 12:43, 6 February 2009
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Dfarning: 7 revisions

2009-02-05T14:40:20Z

7 revisions

New page

{{Sugar Almanac TOC}}

= Class: ActivityInfo =
=== What are the all the things I can find out about an activity using an ActivityInfo object? ===
ActivityInfo objects are containers that contain metadata about different activities installed on an XO. The sample code prints out some of the most useful pieces of information that an ActivityInfo object will contain.

<pre>
from sugar.activity import registry
...
#Print out all the relevant info about this activity info object (ai is an ActivityInfo instance).
print ai.name
print ai.icon #path to the icon for this activity
print ai.bundle_id #like 'org.laptop.WebActivity'
print ai.version
print ai.path #path where this activity's bundle is saved
print ai.command
print ai.show_launcher
print ai.favorite
print ai.installation_time
</pre>

= Class: ActivityRegistry =
The ActivityRegistry class can be used to help you get information about the activities that are installed on the current XO.

=== How do I get a list of all the activities that are available on an XO? ===

Use the get_activities() method in ActivityRegistry. This will return a list of ActivityInfo objects - one for each activity installed. You can then iterate through this list.

<pre>
from sugar.activity import registry
...
#Retrieve and ActivityRegistry Object
ar = registry.get_registry()

# use get_activities() to get a list of ActivityInfo objects and iterate through each
for ai in ar.get_activities():
print ai.name
</pre>

=== How do I find all the activities whose name matches a certain string? ===
The find_activity() method in ActivityRegistry takes a string and returns a list of ActivityInfo objects, each of which represents an activity whose name matches the string passed. You can pass the full name of an activity (eg. 'Terminal', or 'Web') or you can pass part of the name (eg. 'term'). Note that this method may find multiple activities that match your search, so make sure you check for how many have been returned if you are looking for a specific activity. The find_activity() method is not case sensitive.

<pre>
from sugar.activity import registry
...
#Retrieve and ActivityRegistry Object
ar = registry.get_registry()

# search for activities with a name like 'annot'
aiList = ar.find_activity('terminal')
# for each ActivityInfo object (representing each activity) found, print out the activity name.
for ai in aiList:
print ai.name

</pre>

=== How do I get a list of all activities that handle a specific mime type? ===
Use the get_activities_for_type() method in ActivityRegistry, passing to it the mime type you are trying to open.

<pre>
from sugar.activity import registry
...
#Retrieve and ActivityRegistry Object
ar = registry.get_registry()

# search for activities that handle gif images - will get a list of ActivityInfo objects
aiList = ar.get_activities_for_type('image/gif')
</pre>