Android: Enable button if checkbox in TableRow is checked -


i'm having 1 button add_connection having checkbox created dynamically on tablerow.

i want enable add_connection if checkbox checked, when using code button enable disable works fine,but if checked cb1 , cb2 button enabled if unchecked cb2 , cb1 still selected disables button click done.

here

cb: check box

add_connection: button

 cb.setoncheckedchangelistener(new compoundbutton.oncheckedchangelistener()                     {                         @override                         public void oncheckedchanged(compoundbutton buttonview, boolean ischecked)                         {                               add_connections.setenabled(ischecked);                         }                     }); 

    import android.os.bundle;     import android.support.v7.app.appcompatactivity;     import android.util.log;     import android.widget.button;     import android.widget.checkbox;     import android.widget.compoundbutton;      import java.util.arraylist;      public class mainactivity extends appcompatactivity {          checkbox cb1;         checkbox cb2;         checkbox cb3;         button button;          arraylist<checkbox> checkboxeslist = new arraylist<>();          @override         protected void oncreate(bundle savedinstancestate) {             super.oncreate(savedinstancestate);             setcontentview(r.layout.activity_main);             cb1 = (checkbox) findviewbyid(r.id.cb1);             cb2 = (checkbox) findviewbyid(r.id.cb2);             cb3 = (checkbox) findviewbyid(r.id.cb3);             button = (button) findviewbyid(r.id.button);              button.setenabled(false);              cb1.settag("cb1");             cb2.settag("cb2");             cb3.settag("cb3");              checkboxeslist.add(cb1);             checkboxeslist.add(cb2);             checkboxeslist.add(cb3);              checkboxlistener listener = new checkboxlistener(checkboxeslist, button);              (checkbox checkbox : checkboxeslist) {                 checkbox.setoncheckedchangelistener(listener);             }         }          public static class checkboxlistener implements compoundbutton.oncheckedchangelistener {              arraylist<checkbox> list;             button button;              public checkboxlistener(arraylist<checkbox> checkboxeslist, button btn) {                 list = checkboxeslist;                 button = btn;             }              private boolean checkstate() {                 (checkbox checkbox : list) {                     if (checkbox.ischecked()) {                         return true;                     }                 }                 return false;             }              @override             public void oncheckedchanged(compoundbutton buttonview, boolean ischecked) {                 button.setenabled(checkstate());                 log.d("tag", "button is: " + checkstate());             }         }     }   , layout  <?xml version="1.0" encoding="utf-8"?> <linearlayout xmlns:android="http://schemas.android.com/apk/res/android"     xmlns:tools="http://schemas.android.com/tools"     android:id="@+id/activity_main"     android:layout_width="match_parent"     android:layout_height="match_parent"     android:paddingbottom="@dimen/activity_vertical_margin"     android:paddingleft="@dimen/activity_horizontal_margin"     android:paddingright="@dimen/activity_horizontal_margin"     android:paddingtop="@dimen/activity_vertical_margin"     android:orientation="vertical"     tools:context="com.thomsonreuters.alexandrugoja.myapplication.mainactivity">      <checkbox         android:id="@+id/cb1"         android:layout_width="wrap_content"         android:layout_height="wrap_content" />      <checkbox         android:id="@+id/cb2"         android:layout_width="wrap_content"         android:layout_height="wrap_content" />      <checkbox         android:id="@+id/cb3"         android:layout_width="wrap_content"         android:layout_height="wrap_content" />      <button         android:id="@+id/button"         android:layout_width="wrap_content"         android:layout_height="wrap_content" />  </linearlayout>

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