我有个做选择题的需求，界面样式如下图

我通过listview嵌套listview来实现，子listview的item是一个实现

我的父listview的item如下，设置了listview的android:choiceMode="singleChoice"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:orientation="vertical">

android:id="@+id/tv_parent_name"

style="@style/tv_little_gray"

android:layout_marginStart="@dimen/x40"

android:textSize="14sp"

android:textStyle="bold" />

android:id="@+id/lv_inner"

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:cacheColorHint="@color/transparent"

android:choiceMode="singleChoice"

android:divider="@color/transparent"

android:listSelector="@color/transparent"

android:scrollbars="none"/>

子listview的item如下，其中CheckableLinearLayout是实现重写Linearlayout实现Checkable接口的自定义View

xml：

android:id="@+id/llyt_child"

style="@style/spinnerListItemLayout"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:descendantFocusability="blocksDescendants"

android:gravity="center_vertical">

android:id="@+id/cb_child"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:button="@drawable/checkbox_cycle_select"

android:clickable="false"

android:focusable="false" />

android:id="@+id/tv_child_name"

style="@style/tv_little_gray"

android:singleLine="false"

android:layout_weight="1"

android:layout_marginEnd="@dimen/x60"

android:layout_marginStart="@dimen/x20"

android:textSize="14sp" />

android:id="@+id/tv_child_score"

style="@style/tv_little_gray"

android:layout_marginEnd="@dimen/x60"

android:textSize="14sp" />

CheckableLinearLayout：

public class CheckableLinearLayout extends LinearLayout implements Checkable{

public boolean mChecked = false;

public CheckableLinearLayout(Context context, AttributeSet attrs,

int defStyle) {

super(context, attrs, defStyle);

}

public CheckableLinearLayout(Context context, AttributeSet attrs) {

super(context, attrs);

}

public CheckableLinearLayout(Context context) {

super(context);

}

@Override

public void setChecked(boolean checked) {

if (mChecked != checked) {

mChecked = checked;

refreshDrawableState();

for (int i = 0, len = getChildCount(); i < len; i++) {

View child = getChildAt(i);

if(child instanceof Checkable){

((Checkable) child).setChecked(checked);

}

}

}

}

@Override

public boolean isChecked() {

return mChecked;

}

@Override

public void toggle() {

setChecked(!mChecked);

}

}

父Adapter：

@Override

public View getView(int position, View convertView, ViewGroup parent) {

ViewHolder holder = null;

if (convertView == null) {

convertView = mInflater.inflate(R.layout.assess_parent_list_item, parent, false);

holder = new ViewHolder(convertView);

convertView.setTag(holder);

} else {

holder = (ViewHolder) convertView.getTag();

}

holder.tvParentName.setText(key.get(position));

//innerlistview 的adapter

List ratingLists = map.get(key.get(position));

AssessChildAdapter adapter = new AssessChildAdapter(ratingLists, mContext);

holder.lvInner.setAdapter(adapter);

int pos=holder.lvInner.getCheckedItemPosition();

MLog.e(pos);

if(pos==-1){

holder.lvInner.setItemChecked(0, true);

}else{

holder.lvInner.setItemChecked(holder.lvInner.getCheckedItemPosition(),true);

}

int selectedPos=holder.lvInner.getCheckedItemPosition();

setSelected(selectedPos,ratingLists.get(selectedPos));

//根据innerlistview的高度机损parentlistview item的高度

setListViewHeightBasedOnChildren(holder.lvInner);

return convertView;

}

子Adapter:

@Override

public View getView(final int position, View convertView, ViewGroup parent) {

ViewHolder viewHolder = null;

if (convertView == null) {

convertView = inflater.inflate(R.layout.assess_child_list_item, parent, false);

viewHolder = new ViewHolder(convertView);

convertView.setTag(viewHolder);

} else {

viewHolder = (ViewHolder) convertView.getTag();

}

viewHolder.tvChildName.setText(ratingLists.get(position).getDescription());

viewHolder.tvChildScore.setText(ratingLists.get(position).getScore() + "");

return convertView;

}

希望有人帮忙看下，万分感谢