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POAndroid, Checkbox listener in XML?
 

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    <p>It's possible, to do things like this</p> <p>XML:</p> <pre><code>&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent"&gt; &lt;Button android:layout_width="match_parent" android:layout_height="wrap_content" android:id="@+id/addContactButton" android:text="@string/addContactButtonLabel" android:onClick="launchContactAdder"/&gt;&lt;!-- here --&gt; &lt;/LinearLayout&gt; </code></pre> <p>Java:</p> <pre><code>public void launchContactAdder(View v) { Intent i = new Intent(this, ContactAdder.class); startActivity(i); } </code></pre> <p>but there is a requirement, that the method must be public, void and the most important take View as an argument.</p> <p>Now i'd like to do exactly the same thing but with Checkbox button. Checkbox has android:onclick attribute, but in Android tutorial (http://developer.android.com/resources/samples/ContactManager/index.html) I can see this code</p> <pre><code>showInvisibleControl.setOnCheckedChangeListener(new OnCheckedChangeListener() { public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { Log.d(TAG, "mShowInvisibleControl changed: " + isChecked); showInvisible = isChecked; populateContactList(); } }); </code></pre> <p>So there is a onCheckedChanged(CompoundButton buttonView, boolean isChecked) method. Is there any way to do this by XML? There's no android:onCheckedChange attribute, only android:onClick attribute, but as I wrote above, name of that attribute must have corresponding method name, which takes View as an argument, but from the code above I understand that i must have a method with CompoundButton and boolean arguments.</p> <p>Any way to do that in "XML way"?</p>
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