android - You need to use a Theme.AppCompat theme (or descendant) with this activity -


android studio 0.4.5

android documentation creating custom dialog boxes: http://developer.android.com/guide/topics/ui/dialogs.html

if want custom dialog, can instead display activity dialog instead of using dialog apis. create activity , set theme theme.holo.dialog in <activity> manifest element:

<activity android:theme="@android:style/theme.holo.dialog" >

however, when tried following exception:

java.lang.illegalstateexception: need use theme.appcompat theme (or descendant) activity

i supporting following, , can't using greater 10 min:

minsdkversion 10 targetsdkversion 19

in styles have following:

<!-- base application theme. -->     <style name="apptheme" parent="theme.appcompat.light.darkactionbar">

and in manifest have activity:

 <application         android:allowbackup="true"         android:icon="@drawable/ic_launcher"         android:label="@string/app_name"         android:theme="@style/apptheme" >         <activity             android:theme="@android:style/theme.holo.light.dialog"             android:name="com.ssd.register.dialog_update"             android:label="@string/title_activity_dialog_update" >         </activity>

creating dialog box hopping do, have completed layout.

can tell me how can around problem?

the reason having problem because activity trying apply dialog theme extending actionbaractivity requires appcompat theme applied.

update: extending appcompatactivity have problem

in case, change java inheritance actionbaractivity activity , leave dialog theme in manifest is, non theme.appcompat value

the general rule if want code support older versions of android, should have appcompat theme , java code should extend appcompatactivity. if have *an activity doesn't need support, such care latest versions , features of android, can apply theme java code must extend plain old activity.

note: when change appcompatactivity (or subclass, actionbaractivity), activity, must change various calls "support" corresponding call without "support". so, instead of getsupportfragmentmanager, call getfragmentmanager.


Comments

Post a Comment

Popular posts from this blog

javascript - Using jquery append to add option values into a select element not working -

i'm looking dynamically populate select element names of items stored array. for reason it's not working , i'm not sure why. html: <div class="col-md-4 col-md-offset-4"> <select class="select1"> </select> , <select class="select2"> </select> </div> note i'm using bootstrap layout. here's jquery i'm using try , populate ".select1" jquery: select: function() { $.each(state.greens, function(index, value) { $(".select1").append("<option value =' " + index + " '>" + state.greens[index].name + "</option>"); }); } note function 'select' stored within object called 'display'. state.greens name of array i'm trying access. so @ end of html page call display.select(); call function. no error messages showing in console. also, saw question: appending
Read more

Android soft keyboard reverts to default keyboard on orientation change -

i'm building android soft keyboard , can't seem fix bug - have arabic , qwerty keyboard , when rotate device on qwerty keyboard (or arabic shift), it's if program has "restarted" , becomes arabic keyboard without shift. the onsaveinstancestate(bundle savedinstancestate) not work because application not extend activity inputmethodservice . i put following in android manifest android:configchanges="keyboard|keyboardhidden|orientation" android:windowsoftinputmode="stateunchanged|adjustresize"> i tried using @override public void onconfigurationchanged(configuration newconfig) { super.onconfigurationchanged(newconfig); log.i(mydebug, "config changed " + currentkeyboard.equals(qwerty)); } however, currentkeyboard.equals(qwerty)) results false , made sure true before orientation change. any appreciated. i think applications fault. if application restarting on orientation change
Read more

jquery - javascript onscroll fade same class but with different div -

i new @ javascript , want learn new. there wrong code : why div fades @ same time. i want ask how fade different div s same class name.can me , explain me. thanks in advance. javascript: $(window).scroll(function(){ if ($( "div.fade" ).offset().top - $(window).scrolltop() <= 100){ $('.fade').addclass( "fade-in"); } else { $('.fade').removeclass("fade-in"); } }); here jsfiddle onscroll = function () { var scrolltop = $(this).scrolltop() ; $("div.fade").each(function(){ if(($(this).offset().top - scrolltop) <= 100){ $(this).toggleclass("fade-in"); } }) }
Read more