@Override<\/span><\/div>public<\/span> int<\/span> getChildrenCount<\/span>(<\/span>int<\/span> groupPosition<\/span>)<\/span> {<\/span><\/div> int<\/span> size<\/span>=<\/span>mapList<\/span>.<\/span>get<\/span>(<\/span>getMapGroup<\/span>(<\/span>groupPosition<\/span>)).<\/span>size<\/span>();<\/span> <\/div> return<\/span> size<\/span>;<\/span><\/div>}<\/span><\/div> <\/div>
@Override<\/span><\/div>public<\/span> String<\/span> getGroup<\/span>(<\/span>int<\/span> groupPosition<\/span>)<\/span> {<\/span> <\/div> String<\/span> group<\/span>=(<\/span>String<\/span>)<\/span>getMapGroup<\/span>(<\/span>groupPosition<\/span>);<\/span><\/div> return<\/span> group<\/span>;<\/span><\/div>}<\/span><\/div> <\/div>
@Override<\/span><\/div>public<\/span> int<\/span> getGroupCount<\/span>()<\/span> {<\/span><\/div> return<\/span> mapList<\/span>.<\/span>size<\/span>();<\/span><\/div>}<\/span><\/div> <\/div>
@Override<\/span><\/div>public<\/span> long<\/span> getGroupId<\/span>(<\/span>int<\/span> groupPosition<\/span>)<\/span> {<\/span><\/div> return<\/span> groupPosition<\/span>;<\/span><\/div>}<\/span><\/div><\/pre><\/div>\n \n <\/div>\n\n