preferencescreen

I have write an PreferenceActivity and it contains nested child PreferenceScreen. the problem is i want made them FullScreen, i've add theme.fullscreen in AndroidManifest and it works, but when i click on one of the sub-item to enter an nested PreferenceScreen, the title bar appears. and now i didn't know how to make the nested full screen too. and i've look source code for PreferenceScreen to find help. it shows that nested preferenceScreen was showed on an Dialog, and i found the code which new the Dialog in method showDialog. Dialog dialog = mDialog = new Dialog(context, TextUtils.isEmpty

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 entered. Is that possible? thank you in advance! Sure, here is a short example: EditTextPreference etp = (EditTextPreference) findPreference("the_pref_key"); etp.setSummary("New summary"); This requires that you display your preferences either from a PreferenceActivity or from a PreferenceFragment , since findPreference() is a method of these classes. You most likely do that already. To change the summary

When you want to access a custom view in some layout.xml file, you have two options: The view is in it's own class. Then you do <package.name.MyView android:layout_width= ... /> The view is an inner class: <view class="package.name.OuterClass$MyView" android:layout_width= ... /> Now I want to do the same thing inside a <PreferenceScreen> . The first way works well, but I would like to put all the custom Preference classes together in my PreferenceActivity. I tried <Preference class="package.name.OuterClass$MyPreference" ... /> (also with '.' instead of '$') as well as <package.name.OuterClass

I am programmatically creating a nested set of PreferenceScreen s. When the user dives into one of these screens, and taps something in there, I want to go back to the previous PreferenceScreen , (i.e. the "parent"). I couldn't find any information on this, and calling finish() doesn't do the job but rather returns from ALL the PreferenceScreen s instead of just one. I just meet the problem and just found the solution. You can override the method onPreferenceTreeClick in PreferenceActivity. call the param preferenceScreen's getDialog method, then call the dialog's dismiss method. just like

I am new to Android, so I need a little guidance on how to programmatically add EditTextPreference objects to my PreferenceFragment . I am pulling in a list of values from a web service. I have saved them successfully to my SharedPreferences , and I use them to generate URLs (path portion). I would like the users of my app to be able to edit these values, but after lots of searching on Google, it isn't clear to me how to programmatically add EditTextPreference objects to my PreferenceFragment . Please note, my PreferenceFragment is working fine for the SharedPreferences values I hard code as