在我原来的Activity中,我初始化一个适配器以填充ListView
并且顺利进行。填充了所有数据的ArrayList
作为参数传递给适配器,一切顺利。
现在在该适配器或已填充的ListView
内,还有另一个ListView
和另一个适配器。
同样,我遵循相同的过程并使用ArrayList
填充适配器,但似乎只有第一个条目显示在嵌套的ListView
中。我假设这是因为父ListView
被填充,而子ListView
的数据只填充一个父条目。
无论如何,这里是适配器初始化和Adapter类:
PlayerSeasonsStatsAdapter pssAdapter = new PlayerSeasonsStatsAdapter(getContext(), alPlayerSeasonsStats);
vh.lvPlayerSeasonsStats.setAdapter(pssAdapter);
alPlayerSeasonsStats
是一个ArrayList,包含填充子ListView
的数据。
这是孩子适配器:
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;
}
我有什么选择?
答案 0 :(得分:0)
您的适配器应该看起来像
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;
}
}
只需拨打下面的电话
即可 PlayerSeasonsStatsAdapter adapter = new PlayerSeasonsStatsAdapter(MainActivity.this, balanceList);
listView.setAdapter(adapter);
Listview看起来像波纹管
<ListView
android:id="@+id/listView"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
这里是row_account_balance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>