I am using an expandablelistview in my code.It has 3 groups and each have 4 childs.And the child contains a SwitchButton. The issue is when I am clicking on one switch button, other switch buttons are also ticked. And when i am scrolling the first button checked will be unchecked.What is the issue here.Please help me.

```
@Override
public View getChildView(final int groupPosition, final int childPosition, boolean isLastChild, View convertView, ViewGroup parent) {

    if (convertView == null) {
        LayoutInflater inflater = (LayoutInflater) this._context
                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        convertView = inflater.inflate(R.layout.shalom_radio_scedule_child_adapter, null);
    }

    TextView showTitleTextView = (TextView) convertView
            .findViewById(R.id.showTitleTextView);

    showEndTimeTextView.setText(showTime);

    final SwitchButton mSwitchReminder = (SwitchButton) convertView
            .findViewById(R.id.scheduler_reminder_switch);

    mSwitchReminder.setOnCheckedChangeListener(new SwitchButton.OnCheckedChangeListener() {
        @Override
        public void onCheckedChanged(SwitchButton view, boolean isChecked) {

            if (isChecked) {

                reminderStatus = "on";                  

            } else {

                reminderStatus = "off"

    return convertView;
}

```

And this is my layout for group header

```
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="@color/transparent"
    android:fadeScrollbars="false"
    android:nestedScrollingEnabled="true"
    android:orientation="vertical">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">

        <TextView
            android:id="@+id/lblListHeader"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="start"
            android:paddingBottom="20dp"
            android:paddingLeft="20dp"
            android:paddingTop="20dp"
            android:text="Sunday"
            android:textColor="@color/nav_drawer_blue"
            android:textSize="20sp" />

        <ImageView
            android:id="@+id/scheduler_image_expanded_status"
            android:layout_width="match_parent"
            android:layout_height="24dp"
            android:layout_gravity="center"
            android:paddingRight="20dp"
            android:scaleType="fitEnd"
            android:src="@drawable/ic_expand_row" />

    </LinearLayout>

    <View
        android:layout_width="match_parent"
        android:layout_height="1dp"
        android:background="#e4e4e4" />

</LinearLayout>

```

And this is layout for child

```
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:fadeScrollbars="false"
    android:nestedScrollingEnabled="true">

    <LinearLayout
        android:id="@+id/parent_layout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">

        <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="0.7"
            android:orientation="vertical"
            android:paddingLeft="20dp">

            <TextView
                android:id="@+id/showTitleTextView"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="20dp"
                android:text="Amme Amme"
                android:textColor="@color/nav_drawer_blue"
                android:textSize="18sp" />

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginBottom="20dp"
                android:layout_marginTop="20dp"
                android:orientation="horizontal">

                <TextView
                    android:id="@+id/showTimeTextView"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_marginRight="5dp"
                    android:text="06:00 pm"
                    android:textColor="@color/nav_grey_light"
                    android:textSize="@dimen/text_size_normal"
                    android:visibility="gone" />

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center"
                    android:text=" - "
                    android:textColor="@color/nav_grey_light"
                    android:visibility="gone" />

                <TextView
                    android:id="@+id/showEndTimeTextView"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="08:30 pm"
                    android:textColor="@color/nav_grey_light"
                    android:textSize="@dimen/text_size_normal" />

            </LinearLayout>

        </LinearLayout>

        <LinearLayout
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:layout_weight="0.3"
            android:gravity="center_vertical|end"
            android:orientation="vertical"
            android:paddingRight="20dp">

            <com.suke.widget.SwitchButton
                android:id="@+id/scheduler_reminder_switch"
                android:layout_width="60dp"
                android:layout_height="wrap_content"
                app:sb_checked="false"
                app:sb_checked_color="@color/nav_blue_light"
                app:sb_show_indicator="false" />

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:gravity="center_vertical|end">

                <ImageView
                    android:id="@+id/scheduler_reminder_icon"
                    android:layout_width="24dp"
                    android:layout_height="24dp"
                    android:layout_gravity="center"
                    android:padding="5dp"
                    android:src="@drawable/ic_reminder_small" />

            </LinearLayout>

        </LinearLayout>

    </LinearLayout>

    <View
        android:layout_width="match_parent"
        android:layout_height="0.5dp"
        android:layout_below="@id/parent_layout"
        android:layout_marginLeft="20dp"
        android:layout_marginRight="20dp"
        android:background="@color/nav_blue_light" />

</RelativeLayout>

```