android listview 滑动残影

滑动时候产生残影

Adapter 代码

public class AlphaSideBarAdapter extends BaseAdapter implements SectionIndexer {

private    List<Brand.BrandEntity> brandEntities;

private LayoutInflater  inflate;

public AlphaSideBarAdapter(Context  context  , List<Brand.BrandEntity>  brandEntities) {
    inflate=LayoutInflater.from(context);
    this.brandEntities=brandEntities;
}
public     void     setData( List<Brand.BrandEntity>  brandEntities)
{
     this.brandEntities.clear();
     this.brandEntities.addAll(brandEntities);
     notifyDataSetChanged();
}
@Override
public int getCount() {
    return brandEntities.size();
}
@Override
public Object getItem(int position) {
    return brandEntities.get(position);
}

@Override
public long getItemId(int position) {
    return position;
}

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    ViewItem item = new ViewItem();

    if (convertView == null) {
        convertView = inflate.inflate(R.layout.list_item_brand_sidebar, parent, false);
        item.alpha = (TextView) convertView.findViewById(R.id.list_item_brand_sidebar_alpha);
        item.name = (TextView) convertView.findViewById(R.id.list_item_brand_sidebar_name);
        convertView.setTag(item);
    } else {
        item = (ViewItem) convertView.getTag();
    }
    //根据position获取分类的首字母的char ascii值
    int section = getSectionForPosition(position);
    //如果当前位置等于该分类首字母的Char的位置 ，则认为是第一次出现
    if (position == getPositionForSection(section)) {
        item.alpha.setVisibility(View.VISIBLE);
        item.alpha.setText(brandEntities.get(position).getSortLetters().toUpperCase());
    } else {
        item.alpha.setVisibility(View.GONE);
    }
    final Brand.BrandEntity brandEntity = (Brand.BrandEntity) getItem(position);
    item.name.setText(brandEntity.getName());
    return convertView;
}
@Override
public Object[] getSections() {
    return null;
}
@Override
public int getPositionForSection(int section) {
    for (int i = 0; i < getCount(); i++) {
        char first = brandEntities.get(i).getSortLetters().charAt(0);
        if (first == section) {
            return i;
        }
    }
    return -1;
}
@Override
public int getSectionForPosition(int position) {
    return brandEntities.get(position).getSortLetters().charAt(0);
}
class ViewItem {
    TextView alpha;
    TextView name;
}

}

布局代码：
<?xml version="1.0" encoding="utf-8"?>
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">

<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="48dp"
    android:gravity="center"
    android:background="@color/topbar_bg">
    <view
        android:id="@+id/brand_topbar_search"
        class="com.dougfii.android.core.view.ClearEditText"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_margin="@dimen/space_normal"
        android:background="@drawable/box_search"
        android:drawableLeft="@mipmap/search"
        android:hint="\t输入品牌名称"
        android:imeOptions="actionSearch"
        android:maxLength="30"
        android:singleLine="true"
        android:textColor="@color/white_font"
        android:textColorHint="#84ffffff"
        android:textSize="@dimen/font_normal"/>
</LinearLayout>

<FrameLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <ListView
        android:id="@+id/brand_lv"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:scrollbars="none"
        />

    <TextView
        android:id="@+id/brand_tips"
        android:layout_width="80dp"
        android:layout_height="80dp"
        android:layout_gravity="center"
        android:background="@drawable/box_yuan"
        android:gravity="center"
        android:textColor="@color/box"
        android:textSize="55sp"
        android:visibility="invisible"/>
    <view
        android:id="@+id/brand_sidrbar"
        class="com.dougfii.android.core.view.AlphaSideBar"
        android:layout_width="20dp"
        android:layout_marginRight="10dp"
        android:layout_height="match_parent"
        android:layout_gravity="right|center_vertical"
        />
</FrameLayout>

注： 在其他的品牌手机是OK的 ，就是在华为品牌手机出现此问题，求大神们解决，谢谢！

666是普通的ListView吗。外面没有多层嵌套？

666666没碰上过这种情况

你把代码和布局文件贴出来

....你这个要不然是布局有问题要不然就是adapter写的有问题。。这个情况第一次见，最好上下代码和布局