Android set android:state_checked="false" in code

Question

I want to create a selector using the code below:

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_checked="true" android:drawable="@drawable/sh_radio_icon_checked" />
    <item android:state_checked="false" android:drawable="@drawable/sh_radio_icon_unchecked" />
</selector>

So far I have managed to add the first item, like this:

StateListDrawable drawable = new StateListDrawable();
int[] sFocusedSelected = {android.R.attr.state_checked};
Drawable dFocusedSelected = getResources().getDrawable(R.drawable.sh_radio_icon_checked);
drawable.addState(sFocusedSelected, dFocusedSelected);

But do I add the state_checked=false since there's no state_unchecked constant?

see here http://stackoverflow.com/questions/12432553/radiobutton-how-to-use-a-custom-drawable — Mohammad Tauqir, Dec 30 '15 at 01:59
@Tauqir I can't see how that is related to my question. Also everything there is solved in XML, I need to set it in code behind. — rbasniak, Dec 30 '15 at 09:56

score 2 · Answer 1 · edited May 23 '17 at 11:54

2

Observe "-" (Minus/Hyphen) in the beginning of "android.R.attr.state_checked"

sld.addState(new int[] {-android.R.attr.state_checked  },  greyD);

Android : How to update the selector(StateListDrawable) programmatically

edited May 23 '17 at 11:54

Community

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answered Apr 16 '17 at 18:49

takrishna

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Android set android:state_checked="false" in code

1 Answers1