java - How do I do "sub-categories" in Preferences -


i have preference page 3 options "indented" or sort of subcategories under "custom flashcards" preference. right under each other , seem different settings. how make seem subcategories of "custom flashcards" preference. 3 options become enabled when custom flashcards checked. thank you! 

<?xml version="1.0" encoding="utf-8"?> <preferencescreen xmlns:android="http://schemas.android.com/apk/res/android"> <   preferencecategory android:title="flashcard selection" android:key="flashcard_selection"> <checkboxpreference     android:key="all_flashcards"     android:summary="display flashcards"     android:title="all flashcards"     android:defaultvalue="true"      /> <checkboxpreference     android:key="custom_flashcards"     android:summary="display customized list of flashcards"     android:title="custom flashcards"     android:defaultvalue="false"/>     <checkboxpreference         android:key="red_flashcards"         android:dependency="custom_flashcards"         android:summary="display red flashcards"         android:title="red"         android:defaultvalue="false"         />     <checkboxpreference         android:key="yellow_flashcards"         android:summary="display yellow flashcards"         android:title="yellow"         android:defaultvalue="false"         android:dependency="custom_flashcards"         />     <checkboxpreference         android:key="green_flashcards"         android:summary="display green flashcards"         android:title="green"         android:defaultvalue="false"         android:dependency="custom_flashcards"         />     <listpreference         android:key="frontside_preference"         android:summary="choose want on front side"         android:title="front side"         android:entries= "@array/frontside_selection_array"         android:entryvalues ="@array/frontside_selection_values"         android:defaultvalue="1"  />    </preferencecategory>  </preferencescreen>

one option create subcategory use nested preference screen switching custom flashcards checkboxpreference tag preferencescreen tag , closing after 3 custom options. when custom flashcard option clicked, new screen appear 3 checkbox options.

<preferencecategory     android:key="flashcard_selection"     android:title="flashcard selection">     <checkboxpreference         android:defaultvalue="true"         android:key="all_flashcards"         android:summary="display flashcards"         android:title="all flashcards" />     <preferencescreen         android:defaultvalue="false"         android:key="custom_flashcards"         android:summary="display customized list of flashcards"         android:title="custom flashcards" >          <checkboxpreference             android:defaultvalue="false"             android:dependency="custom_flashcards"             android:key="red_flashcards"             android:summary="display red flashcards"             android:title="red" />         <checkboxpreference             android:defaultvalue="false"             android:dependency="custom_flashcards"             android:key="yellow_flashcards"             android:summary="display yellow flashcards"             android:title="yellow" />         <checkboxpreference             android:defaultvalue="false"             android:dependency="custom_flashcards"             android:key="green_flashcards"             android:summary="display green flashcards"             android:title="green" />       </preferencescreen>  </preferencecategory>


Comments

Post a Comment

Popular posts from this blog

c# - Send Image in Json : 400 Bad request -

from android trying send image class of data, iis webservice. (c#) the problem 400 bad request . the image being encoded base64 . , placed json rest of class elements. my guess base64 not valid inside json. server not understand it. if set string "" , post accepted fine. so question is, how make base64 valid within json array? ( tried url.encode no success). or how should send image android webservice? gson gson = new gson(); string json = gson.tojson(record); // record has param { string base64photo } how big image? i'm pretty sure surpassing iis json size limit (default 4 mb). check http://geekswithblogs.net/frankw/archive/2008/08/05/how-to-configure-maxjsonlength-in-asp.net-ajax-applications.aspx or http://www.webtrenches.com/post.cfm/iis7-file-upload-size-limits good luck!
Read more

javascript - addthis share facebook and google+ url -

i attempting use addthis create simple url shares whichever current page user on when click share button. of right now, have twitter working. when user clicks, able see url populated in tweet box. when user clicks facebook or google+, url doesn't seem show in share box. <ul class="addthis_toolbox addthis_default_style "> <li><a class="addthis_button_facebook"><img src="/img/facebook-social.png" width="20" height="20" border="0" alt="share" /></a></li> <li><a class="addthis_button_twitter"><img src="/img/twitter-social.png" width="20" height="20" border="0" alt="share" /></a></li> <li><a class="addthis_button_google_plusone_share"><img src="/img/google-social.png" width="20" height="20" border="0" alt="s...
Read more

ios - Show keyboard with UITextField in the input accessory view -

i have buttona , when buttona clicked, want keyboard show uitextfield in inputaccessoryview. there way have keyboard show manually , set inputaccessoryview without having uitextfield initially? thanks. you cannot summon keyboard without object can become first responder. there 2 ways work around: subclass uiview , implement uikeyinput protocol in it. example: in .h file: @interface inputobject : uiview<uikeyinput> @property (nonatomic, copy) nsstring *text; @property (nonatomic, strong) uiview *inputaccessoryview; // must override inputaccessoryview , since it's readonly default @end in .m file, implement protocol: - (bool)canbecomefirstresponder { return yes; } - (bool)hastext { return [self.text length]; } - (void)inserttext:(nsstring *)text { nsstring *selftext = self.text ? self.text : @""; self.text = [selftext stringbyappendingstring:text]; [[nsnotificationcenter defaultcenter] postnotificationname:kinputobjec...
Read more