@Override<\/span><\/div>public<\/span> boolean<\/span> hasStableIds<\/span>()<\/span> {<\/span><\/div> return<\/span> true<\/span>;<\/span><\/div>}<\/span><\/div> <\/div>@Override<\/span><\/div>public<\/span> boolean<\/span> isChildSelectable<\/span>(<\/span>int<\/span> groupPosition<\/span>,<\/span> int<\/span> childPosition<\/span>)<\/span> {<\/span> <\/div> return<\/span> true<\/span>;<\/span><\/div>}<\/span><\/div> <\/div><\/pre><\/div>\n \n <\/div>\n\n