preferences

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Grouping by attributes within a form_for

I am working on a Rails project that requires preferences for diferent user types depending on which shool. Thus i have these models:[详细]

2023-03-24 18:48 分类：问答
Providing my own list view for a prefrence activity

I havea class which extends from ListView. I add开发者_如何学运维ed some extra functionality(drag and drop) for this new class. My question is there any way i can use this extended ListView class in a[详细]

2023-03-24 18:10 分类：问答
How to update internal values of a PreferenceActivity when SharedPreferences change

I use a Preference in a PreferenceActivity to load default values: when this specific Preference is clicked, something like this happens:[详细]

2023-03-24 09:45 分类：问答
Where should you call PreferenceManager.setDefaultValues?

In order to initialize preferences with default values from XML file describing the preferences, I can call PreferenceManager.setDefaultValues(this, R.xml.preference, false). Sounds simple, but I\'m n[详细]

2023-03-24 05:07 分类：问答
Change properties/preferences of other eclipse plugin

I\'m working on an eclipse plugin that extends an existing plugin. The plugin I am extending defines some default preferences which can be changed at runtime via the preferences menu. I want to have s[详细]

2023-03-24 01:34 分类：问答
Open a local web page from Perl

I\'m writing a Perl script that creates HTML output a开发者_开发百科nd I would like to have it open in the user\'s preferred browser.Is there a good way to do this?I can\'t see a way of using ShellExe[详细]

2023-03-23 07:32 分类：问答
how to access UI element values in layout.filename

I have made a custom class extending Preferences. I have used that custom class in a XML layout file and need to access the values there.[详细]

2023-03-23 04:10 分类：问答
Show AlertDialog "on top of" DialogPreference when ok is clicked

I\'ve got a DialogPreference (more precisely an EditTextPreference) and want to perform some checks on the value the user has input. These checks shall be made when the user clicks ok, not already whi[详细]

2023-03-22 16:36 分类：问答
Can't get preference set with PreferenceActivity

I have this main activity: public class Home extends Activity { @Override public void onCreate(Bundle savedInstanceState) {[详细]

2023-03-22 04:02 分类：问答
Disabling sound in a video

Hi I\'m new to and开发者_开发问答roid development and working on a game. I currently have an opening cutsceen which is a videoview, but I want to mute the the sound, if the user selects mute music fro[详细]

2023-03-21 17:07 分类：问答