我正在使用RetroFit 2调用REST API，并尝试使用RecyclerView显示它，但由于某种原因，我得到了一个Resources$NotFoundException。
生成的 JSON 我想在回收器视图中读取和显示的是：
{
"generated_at": "2018-05-31T12:10:29+00:00",
"schema": "http://schemas.sportradar.com/bsa/soccer/v1/json/endpoints/soccer/tournament_standings.json",
"tournament": {
"id": "sr:tournament:17",
"name": "Premier League",
"sport": {
"id": "sr:sport:1",
"name": "Soccer"
},
"category": {
"id": "sr:category:1",
"name": "England",
"country_code": "ENG"
},
"current_season": {
"id": "sr:season:40942",
"name": "Premier League 17/18",
"start_date": "2017-08-11",
"end_date": "2018-05-14",
"year": "17/18"
}
},
"season": {
"id": "sr:season:40942",
"name": "Premier League 17/18",
"start_date": "2017-08-11",
"end_date": "2018-05-14",
"year": "17/18",
"tournament_id": "sr:tournament:17"
},
"standings": [{
"tie_break_rule": "In the event that two (or more) teams have an equal number of points, the following rules break the tie:rn1. Goal differencern2. Goals scored",
"type": "total",
"groups": [{
"team_standings": [{
"team": {
"id": "sr:competitor:17",
"name": "Manchester City"
},
"rank": 1,
"current_outcome": "Champions League",
"played": 38,
"win": 32,
"draw": 4,
"loss": 2,
"goals_for": 106,
"goals_against": 27,
"goal_diff": 79,
"points": 100
}]
}]
}]}
所以我创建了一个响应，它是：
public class StandingsResponse {
@SerializedName("generated_at")
@Expose
private String mGeneratedAt;
@SerializedName("schema")
@Expose
private String mSchema;
@SerializedName("standings")
private List<Standings> mStandings;
public String getGeneratedAt() {
return mGeneratedAt;
}
public void setGeneratedAt(String generatedAt) {
mGeneratedAt = generatedAt;
}
public String getSchema() {
return mSchema;
}
public void setSchema(String schema) {
mSchema = schema;
}
public List<Standings> getStandings() {
return mStandings;
}
public void setStandings(List<Standings> standings) {
mStandings = standings;
}
响应有一个积分榜列表，积分榜POJO有一个组列表：
public class Standings {
@SerializedName("groups")
@Expose
private List<Group> mGroup;
public List<Group> getGroup() {
return mGroup;
}
public void setGroup(List<Group> group) {
mGroup = group;
}
小组POJO有一个团队排名列表：
public class Group {
@SerializedName("team_standings")
@Expose
private List<TeamStandings> mTeamStandings;
public List<TeamStandings> getTeamStandings() {
return mTeamStandings;
}
public void setTeamStandings(List<TeamStandings> teamStandings) {
mTeamStandings = teamStandings;
}
TeamStandings拥有我想要显示的所有数据：
public class TeamStandings {
@SerializedName("team")
@Expose
private Team mTeam;
@SerializedName("rank")
@Expose
private Integer mRank;
@SerializedName("played")
@Expose
private Integer mPlayed;
@SerializedName("win")
@Expose
private Integer mWin;
@SerializedName("draw")
@Expose
private Integer mDraw;
@SerializedName("lose")
@Expose
private Integer mLose;
@SerializedName("goals_for")
@Expose
private Integer mGoalsFor;
@SerializedName("goals_against")
@Expose
private Integer mGoalsAgainst;
@SerializedName("goal_diff")
@Expose
private Integer mGoalsDiff;
@SerializedName("points")
@Expose
private Integer mPoints;
public Integer getGoalsFor() {
return mGoalsFor;
}
public void setGoalsFor(Integer goalsFor) {
mGoalsFor = goalsFor;
}
public Integer getGoalsAgainst() {
return mGoalsAgainst;
}
public void setGoalsAgainst(Integer goalsAgainst) {
mGoalsAgainst = goalsAgainst;
}
public Integer getGoalsDiff() {
return mGoalsDiff;
}
public void setGoalsDiff(Integer goalsDiff) {
mGoalsDiff = goalsDiff;
}
public Integer getRank() {
return mRank;
}
public void setRank(Integer rank) {
mRank = rank;
}
public Integer getPlayed() {
return mPlayed;
}
public void setPlayed(Integer played) {
mPlayed = played;
}
public Integer getWin() {
return mWin;
}
public void setWin(Integer win) {
mWin = win;
}
public Integer getDraw() {
return mDraw;
}
public void setDraw(Integer draw) {
mDraw = draw;
}
public Integer getLose() {
return mLose;
}
public void setLose(Integer lose) {
mLose = lose;
}
public Integer getPoints() {
return mPoints;
}
public void setPoints(Integer points) {
mPoints = points;
}
public Team getTeam() {
return mTeam;
}
public void setTeam(Team team) {
mTeam = team;
}
我正在调用响应并将响应正文正确附加到适配器，但由于某种原因应用程序崩溃，我在 Logcat 中看到此错误：
android.content.res.Resources$NotFoundException: String resource ID #0x1
at android.content.res.Resources.getText(Resources.java:339)
at android.widget.TextView.setText(TextView.java:5496)
at com.mad.footstats.ui.adapters.StandingsAdapter.onBindViewHolder(StandingsAdapter.java:62)
编辑：这是我的适配器：
public class StandingsAdapter extends RecyclerView.Adapter<StandingsAdapter.StandingsViewHolder> {
private List<Standings> mStandings;
private int mRowLayout;
private Context mContext;
public class StandingsViewHolder extends RecyclerView.ViewHolder {
LinearLayout standingsLayout;
TextView teamRank, teamName, teamPlayed, teamWon, teamDraw,
teamLose, teamFor, teamAgainst, teamGd, teamPts;
public StandingsViewHolder(View itemView) {
super(itemView);
standingsLayout = itemView.findViewById(R.id.standings_layout);
teamRank = itemView.findViewById(R.id.standings_team_rank);
teamName = itemView.findViewById(R.id.standings_team_name);
teamPlayed = itemView.findViewById(R.id.standings_team_played);
teamWon = itemView.findViewById(R.id.standings_team_won);
teamDraw = itemView.findViewById(R.id.standings_team_draw);
teamLose = itemView.findViewById(R.id.standings_team_lost);
teamFor = itemView.findViewById(R.id.standings_team_for);
teamAgainst = itemView.findViewById(R.id.standings_team_against);
teamGd = itemView.findViewById(R.id.standings_team_gd);
teamPts = itemView.findViewById(R.id.standings_team_pts);
}
}
public StandingsAdapter (List<Standings> standings, int rowLayout,
Context context){
mStandings = standings;
mRowLayout = rowLayout;
mContext = context;
}
@Override
public StandingsViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view = LayoutInflater.from(parent.getContext()).inflate(mRowLayout, parent, false);
StandingsViewHolder holder = new StandingsViewHolder(view);
return holder;
}
@Override
public void onBindViewHolder(StandingsViewHolder holder, int position) {
holder.teamRank.setText(mStandings.get(position).getGroup().get(position)
.getTeamStandings().get(position).getRank());
holder.teamName.setText(mStandings.get(position).getGroup().get(position)
.getTeamStandings().get(position).getTeam().getName());
holder.teamPlayed.setText(mStandings.get(position).getGroup().get(position)
.getTeamStandings().get(position).getPlayed());
holder.teamWon.setText(mStandings.get(position).getGroup().get(position)
.getTeamStandings().get(position).getWin());
holder.teamDraw.setText(mStandings.get(position).getGroup().get(position)
.getTeamStandings().get(position).getDraw());
holder.teamLose.setText(mStandings.get(position).getGroup().get(position)
.getTeamStandings().get(position).getLose());
holder.teamFor.setText(mStandings.get(position).getGroup().get(position)
.getTeamStandings().get(position).getGoalsFor());
holder.teamAgainst.setText(mStandings.get(position).getGroup().get(position)
.getTeamStandings().get(position).getGoalsAgainst());
holder.teamGd.setText(mStandings.get(position).getGroup().get(position)
.getTeamStandings().get(position).getGoalsDiff());
holder.teamPts.setText(mStandings.get(position).getGroup().get(position)
.getTeamStandings().get(position).getPoints());
}
@Override
public int getItemCount() {
return mStandings.size();
}
出现此异常是因为您在文本视图中设置了整数值，因此您应该对字符串进行类型转换。
例如
你做
mTxtView.setText(mList.get(position).getMETHOD_WHICH_RETURN_INT())
你应该做
mTxtView.setText(""+mList.get(position).getMETHOD_WHICH_RETURN_INT())
你应该是
holder.teamRank.setText(""+mStandings.get(position).getGroup().get(position)
.getTeamStandings().get(position).getRank());
holder.teamPlayed.setText(""+mStandings.get(position).getGroup().get(position)
.getTeamStandings().get(position).getPlayed());
holder.teamWon.setText(""+mStandings.get(position).getGroup().get(position)
.getTeamStandings().get(position).getWin());
holder.teamDraw.setText(mStandings.get(position).getGroup().get(position)
.getTeamStandings().get(position).getDraw());
holder.teamLose.setText(""+mStandings.get(position).getGroup().get(position)
.getTeamStandings().get(position).getLose());
holder.teamFor.setText(""+mStandings.get(position).getGroup().get(position)
.getTeamStandings().get(position).getGoalsFor());
holder.teamAgainst.setText(""+mStandings.get(position).getGroup().get(position)
.getTeamStandings().get(position).getGoalsAgainst());
holder.teamGd.setText(""+mStandings.get(position).getGroup().get(position)
.getTeamStandings().get(position).getGoalsDiff());
holder.teamPts.setText(""+mStandings.get(position).getGroup().get(position)
.getTeamStandings().get(position).getPoints());