Java ListItem中的ListView仅显示一个条目

Java ListItem中的ListView仅显示一个条目,java,android,listview,android-arrayadapter,Java,Android,Listview,Android Arrayadapter,在我最初的活动中,我初始化了一个适配器来填充ListView,这一切都进行得很顺利ArrayList填充了所有数据,并作为参数传递给适配器,一切正常 现在,在该适配器或填充的ListView中,有另一个ListView和另一个适配器 同样,我按照相同的过程使用ArrayList填充适配器,但似乎只有第一个条目显示在嵌套的列表视图中。我假设这是因为父项ListView被填充,而子项ListView的数据只为一个父项填充 无论如何,下面是适配器初始化和适配器类: PlayerSeasonsS

在我最初的活动中,我初始化了一个适配器来填充
ListView
,这一切都进行得很顺利
ArrayList
填充了所有数据,并作为参数传递给适配器,一切正常

现在,在该适配器或填充的
ListView
中,有另一个
ListView
和另一个适配器

同样,我按照相同的过程使用
ArrayList
填充适配器,但似乎只有第一个条目显示在嵌套的
列表视图中。我假设这是因为父项
ListView
被填充,而子项
ListView
的数据只为一个父项填充

无论如何,下面是适配器初始化和适配器类:

    PlayerSeasonsStatsAdapter pssAdapter = new PlayerSeasonsStatsAdapter(getContext(), alPlayerSeasonsStats);
            vh.lvPlayerSeasonsStats.setAdapter(pssAdapter);
alplayerseasonstats
是一个数组列表,其中包含用于填充子
列表视图的数据

下面是子适配器:

public class PlayerSeasonsStatsAdapter extends ArrayAdapter{
    private ArrayList<PlayerStatsTeamModelSeasons> playerSeasons = new ArrayList<PlayerStatsTeamModelSeasons>();
    private LayoutInflater mInflater;

    public PlayerSeasonsStatsAdapter(Context context, ArrayList<PlayerStatsTeamModelSeasons> playerSeasons) {
        super(context, 0, playerSeasons);
        this.playerSeasons = playerSeasons;
        mInflater = LayoutInflater.from(context);
    }

    @Override
    public PlayerStatsTeamModelSeasons getItem(int position) {
        return playerSeasons.get(position);
    }


    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        ViewHolder vh;
        if (convertView == null) {
            convertView = mInflater.inflate(R.layout.player_seasons_stats_row, parent, false);
            vh = new ViewHolder();
            vh.tvPSSRCompetition = (TextView) convertView.findViewById(R.id.tvPSSRCompetition);
            vh.tvPSSRMatchesPlayed = (TextView) convertView.findViewById(R.id.tvPSSRMatchesPlayed);
            vh.tvPSSRGoalsScored = (TextView) convertView.findViewById(R.id.tvPSSRGoalsScored);
            vh.tvPSSRAssists = (TextView) convertView.findViewById(R.id.tvPSSRAssists);
            vh.tvPSSRYellowCards = (TextView) convertView.findViewById(R.id.tvPSSRYellowCards);
            vh.tvPSSRRedCards = (TextView) convertView.findViewById(R.id.tvPSSRRedCards);
            vh.ivPSSRCompetitionLogo = (ImageView) convertView.findViewById(R.id.ivPSSRCompetitionLogo);
            convertView.setTag(vh);
        } else {
            vh = (ViewHolder) convertView.getTag();

        }
        PlayerStatsTeamModelSeasons pstmsModel = getItem(position);

        vh.tvPSSRCompetition.setText(pstmsModel.pstmSeasonModel.name);
        vh.tvPSSRMatchesPlayed.setText(pstmsModel.pstmsModel.matchesPlayed);
        vh.tvPSSRGoalsScored.setText(pstmsModel.pstmsModel.goalsScored);
        vh.tvPSSRAssists.setText(pstmsModel.pstmsModel.assists);
        vh.tvPSSRYellowCards.setText(pstmsModel.pstmsModel.yellowCards);
        int totalRedCards = Integer.parseInt(pstmsModel.pstmsModel.yellowRedCards) + Integer.parseInt(pstmsModel.pstmsModel.redCards);
        vh.tvPSSRRedCards.setText(totalRedCards + "");
        //loadLogoToView(vh.ivPSSRCompetitionLogo, pstmsModel.pstmSeasonModel.id, true);
        return convertView;
    }

    public static void loadLogoToView(ImageView iv, String teamId, boolean transform) {
        String image = Constant.IMAGES_ROOT +
                Constant.LOGO_PATH +
                teamId +
                Constant.LOGO_EXTENSION;
        RequestCreator img = Picasso.with(iv.getContext())
                .load(image);
        if (transform) img.transform(new RoundedCornersTransform(2));
        img.into(iv);
    }

    static class ViewHolder {
        ImageView ivPSSRCompetitionLogo;
        TextView tvPSSRCompetition;
        TextView tvPSSRMatchesPlayed;
        TextView tvPSSRGoalsScored;
        TextView tvPSSRAssists;
        TextView tvPSSRYellowCards;
        TextView tvPSSRRedCards;
    }
公共类PlayerSeasonsStatsAdapter扩展了ArrayAdapter{
private ArrayList playerSeasons=new ArrayList();
私人停车场;
PublicPlayerSeasonsStatsAdapter(上下文上下文,数组列表playerSeasons){
超级(上下文,0,playerSeasons);
this.playerSeasons=playerSeasons;
mInflater=LayoutInflater.from(上下文);
}
@凌驾
公共playerStatsGetItem(内部位置){
返回球员赛季。获得(位置);
}
@凌驾
公共视图getView(int位置、视图转换视图、视图组父视图){
视窗座;
if(convertView==null){
convertView=mInflater.flate(R.layout.player\u seasures\u stats\u row,parent,false);
vh=新的视窗支架();
vh.tvpsrcompetition=(TextView)convertView.findviewbyd(R.id.tvpsrcompetition);
vh.tvPSSRMatchesPlayed=(TextView)convertView.findViewById(R.id.tvPSSRMatchesPlayed);
vh.tvPSSRGoalsScored=(TextView)convertView.findViewById(R.id.tvPSSRGoalsScored);
vh.tvpssrasists=(TextView)convertView.findViewById(R.id.tvpssrasists);
vh.tvPSSRYellowCards=(TextView)convertView.findViewById(R.id.tvPSSRYellowCards);
vh.tvpsredcards=(TextView)convertView.findViewById(R.id.tvpsredcards);
vh.ivPSSRCompetitionLogo=(ImageView)convertView.findViewById(R.id.ivPSSRCompetitionLogo);
convertView.setTag(vh);
}否则{
vh=(ViewHolder)convertView.getTag();
}
PlayerStatSteamModelPSTSModel=getItem(位置);
vh.tvpsrcompetition.setText(pstsmodel.pstmSeasonModel.name);
vh.tvPSSRMatchesPlayed.setText(pstsmodel.pstsmodel.matchesPlayed);
vh.tvpsrgoalsscored.setText(pstsmodel.pstsmodel.goalsScored);
vh.tvpsrassists.setText(pstsmodel.pstsmodel.assists);
vh.tvpsrylowcards.setText(pstsmodel.pstsmodel.yellowCards);
int totalRedCards=Integer.parseInt(pstsmodel.pstsmodel.yellowdredcards)+Integer.parseInt(pstsmodel.pstsmodel.redCards);
vh.tvpsredcards.setText(totalRedCards+“”);
//LoadLogotView(vh.ivpssrCompetition徽标,pstmmodel.pstmSeasonModel.id,true);
返回视图;
}
公共静态void loadLogoToView(ImageView iv,字符串teamId,布尔转换){
字符串image=Constant.IMAGES\u ROOT+
常量.LOGO\u路径+
teamId+
常量LOGO_扩展;
RequestCreator img=Picasso.with(iv.getContext())
.加载(图像);
if(变换)图像变换(新圆角变换形式(2));
img.进入(iv);
}
静态类视窗夹{
ImageView IVPSSRCompetition徽标;
文本视图TVPSRCompetition;
显示文本视图TVPS;
文本视图TVPSSRGOALSCODE;
TextView tvPSSRAssists;
文本视图TVPSRYELLOW卡;
文本视图TVPSREDCards;
}

我的选项是什么?

您的适配器应该是

public class PlayerSeasonsStatsAdapter extends ArrayAdapter<PlayerStatsTeamModelSeasons> {

private  class ViewHolder {
    TextView tvPSSRCompetition;
}

public PlayerSeasonsStatsAdapter(Context context, List<PlayerStatsTeamModelSeasons> balanceModels) {

    super(context, R.layout.row_account_balance, balanceModels);

}

@Override

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

    PlayerStatsTeamModelSeasons model = getItem(position);

    PlayerSeasonsStatsAdapter.ViewHolder viewHolder;
    if (convertView == null) {

        viewHolder = new PlayerSeasonsStatsAdapter.ViewHolder();

        LayoutInflater inflater = LayoutInflater.from(getContext());

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

        viewHolder.tvPSSRCompetition = (TextView) convertView.findViewById(R.id.tvPSSRCompetition);
        convertView.setTag(viewHolder);

    } else {

        viewHolder = (PlayerSeasonsStatsAdapter.ViewHolder) convertView.getTag();
    }
    viewHolder.tvPSSRCompetition.setText(model.getPSSRCompetition());


    if (position%2== 0) {
        convertView.setBackgroundColor(Color.parseColor("#F5EEE5"));
    }else{

        convertView.setBackgroundColor(Color.parseColor("#FFFFFF"));
    }

    return convertView;

   }

  }
Listview看起来像bellow

        <ListView
         android:id="@+id/listView"
          android:layout_width="match_parent"
           android:layout_height="match_parent" />
        </LinearLayout>

这是行\账户\余额布局

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content" >

<LinearLayout
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"  >

    <TextView
        android:id="@+id/tvPSSRCompetition"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center|center_vertical|center_horizontal"
        android:text="@string/agent_statement_sl"
        android:textStyle="bold"
        android:paddingLeft="2dp"
        android:textSize="16sp"
        android:paddingBottom="5dp"
        android:paddingTop="5dp"/>   
</LinearLayout>


首先,我不会在另一个
列表视图中嵌套
列表视图
。将单个
列表视图
与多行类型一起使用,或者使用
可扩展列表视图
,或者使用具有某种扩展语义的
回收视图
,或者将
回收视图
与多个项目类型一起使用,或者使用ode>垂直
线性布局
而不是嵌套的
列表视图
,或者使用沿另一个轴工作的东西(例如,
水平滚动视图
),或者使用两个活动/片段(顶层
列表视图
与以前嵌套的
列表视图一起向下钻取一组单独的细节
),等等。我听说嵌套的ListView会导致UI问题,但由于我的设计如此简单,这不会是一个问题。也就是说,在选择从头开始之前,我能做些什么来修复现有的逻辑吗?可以看看这个:但问题不在于它显示一个
ListView
,只有一个项目有空间,问题在于用于通过适配器填充
列表视图的
ArrayList
只包含一个条目。如果
size()
为1,则问题在于如何填充
alPlayerAsonStats
。您在哪里进行了更改?可能添加一些解释,说明如何解决此问题将有助于操作。。
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content" >

<LinearLayout
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"  >

    <TextView
        android:id="@+id/tvPSSRCompetition"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center|center_vertical|center_horizontal"
        android:text="@string/agent_statement_sl"
        android:textStyle="bold"
        android:paddingLeft="2dp"
        android:textSize="16sp"
        android:paddingBottom="5dp"
        android:paddingTop="5dp"/>   
</LinearLayout>