title: How to uncheck RadioButton if already checked in RadioGroup
body: <p>I have two RadioButtons in RadioGroup, initially both are unchecked. I want to uncheck RadioButton if it is already checked. I have tried but I'm unable to do it. When I choose any radio button then it is not changing state to checked first time, if I select same radio button second time then it is changing its state, and if I select other radio button if one button is checked then it is also not changing the state first time and all button get unchecked can anyone help me? My code is given below...</p>
  
  <pre><code>radioGroup.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
  @Override
  public void onCheckedChanged(RadioGroup group, @IdRes int checkedId) {
  RadioButton checkedRadioButton = (RadioButton)group.findViewById(checkedId);
  pus="";
  
  boolean isChecked = checkedRadioButton.isChecked();
   if(isChecked){
       checkedRadioButton.setChecked(false);
  
   }else{
       checkedRadioButton.setChecked(true);
  
   }
  }
   Toast.makeText(context, pus, Toast.LENGTH_SHORT).show();
  }
  });
  </code></pre>
  
  <pre><code>&lt;RadioGroup
      android:id="@+id/rdbt_group"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:padding="5dp"
  
      android:gravity="center"
      android:orientation="horizontal" &gt;
  
      &lt;RadioButton
      android:id="@+id/radio_no"
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:layout_weight="1"
      android:background="@drawable/rbtn_selector"
      android:button="@null"
      android:gravity="center"
      android:paddingBottom="5dp"
      android:paddingLeft="10dp"
      android:paddingRight="10dp"
      android:paddingTop="5dp"
      android:clickable="true"
      android:textColor="@drawable/rbtn_textcolor_selector"
      android:textSize="15sp" /&gt;
  
      &lt;RadioButton
      android:id="@+id/radio_yes"
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:layout_weight="1"
      android:button="@null"
      android:clickable="true"
      android:textSize="15sp"
      android:background="@drawable/rbtn_selector"
      android:textColor="@drawable/rbtn_textcolor_selector"
      android:padding="5dp"
      android:gravity="center"
      /&gt;
  &lt;/RadioGroup&gt;
  </code></pre>