preferenceactivity

TabActivity with ActivityGroup and PreferenceActivity child

I have a TabActivity where each tab has ActivityGroup. On the home ActivityChild of the first group I have an menu option, which gives to the user the option to open preferences.[详细]

2023-04-12 05:02 分类：问答

How to add an ImageView inside a PreferenceActivity?

His is my preference activity: <?xml version=\"1.0\" encoding=\"utf-8\"?> <PreferenceScreen xmlns:android=\"http://schemas.android.com/apk/res/android\">[详细]

2023-04-11 08:55 分类：问答

Is possible to change the summary of EditTextPreference dynamically in Android?

I set up a preferenceScreen to edit the settings in my application. I would like to insert an EditTextPreference that contains a Title like \"set your name\" and a summary containing the name开发者_如[详细]

2023-04-10 14:51 分类：问答

How do you call a timepicker from a preference activity?

Can you tell me how to call a time picker from a preference activity? Can you show the needed manifest.xml, layout.xml and code inside the preference activity and any other needed开发者_开发问答 file[详细]

2023-04-06 11:46 分类：问答

PreferenceActivity within TabWidget

Within my program I have a PreferenceActivity as one of my tabs.I do the following. public class settings extends PreferenceActivity{[详细]

2023-04-05 18:46 分类：问答

Android Properties not updating after editing and committing

in the onCreate method of my PreferenceActivity i set some Properties like this: SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);[详细]

2023-04-05 00:43 分类：问答

Android: "BadTokenException: Unable to add window; is your activity running?" at showing dialog in PreferenceActivity

I\'d like to ask for some help: In my app, I have only one activity, a PreferenceActivity (don\'t need other, it\'s just a simple background-sync app, so the PrefsActivity is the Main/Launcher). After[详细]

2023-04-04 14:54 分类：问答

Android: Start Activity from preferences.xml

I would like to start an Activity from a default preferences.xml, with <开发者_如何学JAVA; intent > tag. The Activities are well tested, the problem is not with that. (I\'m extending PreferenceActiv[详细]

2023-04-02 08:33 分类：问答

NullPointerException on createViewFromResource in a PreferenceActivity

I am working on a PreferenceActivity for Android. I am following some of the code discussed here, which uses a ListPreference object. My preferences.xml is as follows:[详细]

2023-03-31 01:43 分类：问答

Launch new activity from PreferenceActivity

Good day, friends. I have a PreferenceActivity, it is filled from XML file. When we press one item, we should launch new act开发者_JS百科ivity. How to do it? What should I write in XML-file or in the[详细]

2023-03-28 05:18 分类：问答