Question

如何从该模型类中获取列表？我尝试了几种方法，但是程序什么也不返回。如果可以的话，不要给我完整的解决方案，而只是给我一个提示。我不想有复制+粘贴项目（很正常，现在是）。我希望将其包含在列表中，因为我将在textview中获取所有货币的值，仅向用户显示acutall货币兑换

我的模型班

public class Model {

@SerializedName("base")
private String base;
@SerializedName("rates")
private Rates rates;


public Rates getRates() {
    return rates;
}

public void setRates(Rates rates) {
    this.rates = rates;
}

public void setBase(String base) {
    this.base = base;
}

public String getBase() {
    return base;
}

class Rates {

    @SerializedName("BGN")
    private Double bGN;

    @SerializedName("NZD")
    private Double nZD;

    @SerializedName("ILS")
    private Double iLS;

    @SerializedName("RUB")
    private Double rUB;

    @SerializedName("CAD")
    private Double cAD;

    @SerializedName("USD")
    private Double uSD;

    @SerializedName("PHP")
    private Double pHP;

    @SerializedName("CHF")
    private Double cHF;

    @SerializedName("ZAR")
    private Double zAR;

    @SerializedName("AUD")
    private Double aUD;

    @SerializedName("JPY")
    private Double jPY;

    @SerializedName("TRY")
    private Double tRY;

    @SerializedName("HKD")
    private Double hKD;

    @SerializedName("MYR")
    private Double mYR;

    @SerializedName("THB")
    private Double tHB;

    @SerializedName("HRK")
    private Double hRK;

    @SerializedName("NOK")
    private Double nOK;

    @SerializedName("IDR")
    private Double iDR;

    @SerializedName("DKK")
    private Double dKK;

    @SerializedName("CZK")
    private Double cZK;

    @SerializedName("HUF")
    private Double hUF;

    @SerializedName("GBP")
    private Double gBP;

    @SerializedName("MXN")
    private Double mXN;

    @SerializedName("KRW")
    private Double kRW;

    @SerializedName("ISK")
    private Double iSK;

    @SerializedName("SGD")
    private Double sGD;

    @SerializedName("BRL")
    private Double bRL;

    @SerializedName("PLN")
    private Double pLN;

    @SerializedName("INR")
    private Double iNR;

    @SerializedName("RON")
    private Double rON;

    @SerializedName("CNY")
    private Double cNY;

    @SerializedName("SEK")
    private Double sEK;





    public Double getBGN() {
        return bGN;
    }

    public void setBGN(Double value) {
        this.bGN = value;
    }

    public Double getNZD() {
        return nZD;
    }

    public void setNZD(Double value) {
        this.nZD = value;
    }

    public Double getILS() {
        return iLS;
    }

    public void setILS(Double value) {
        this.iLS = value;
    }

    public Double getRUB() {
        return rUB;
    }

    public void setRUB(Double value) {
        this.rUB = value;
    }

    public Double getCAD() {
        return cAD;
    }

    public void setCAD(Double value) {
        this.cAD = value;
    }

    public Double getUSD() {
        return uSD;
    }

    public void setUSD(Double value) {
        this.uSD = value;
    }

    public Double getPHP() {
        return pHP;
    }

    public void setPHP(Double value) {
        this.pHP = value;
    }

    public Double getCHF() {
        return cHF;
    }

    public void setCHF(Double value) {
        this.cHF = value;
    }

    public Double getZAR() {
        return zAR;
    }

    public void setZAR(Double value) {
        this.zAR = value;
    }

    public Double getAUD() {
        return aUD;
    }

    public void setAUD(Double value) {
        this.aUD = value;
    }

    public Double getJPY() {
        return jPY;
    }

    public void setJPY(Double value) {
        this.jPY = value;
    }

    public Double getTRY() {
        return tRY;
    }

    public void setTRY(Double value) {
        this.tRY = value;
    }

    public Double getHKD() {
        return hKD;
    }

    public void setHKD(Double value) {
        this.hKD = value;
    }

    public Double getMYR() {
        return mYR;
    }

    public void setMYR(Double value) {
        this.mYR = value;
    }

    public Double getTHB() {
        return tHB;
    }

    public void setTHB(Double value) {
        this.tHB = value;
    }

    public Double getHRK() {
        return hRK;
    }

    public void setHRK(Double value) {
        this.hRK = value;
    }

    public Double getNOK() {
        return nOK;
    }

    public void setNOK(Double value) {
        this.nOK = value;
    }

    public Double getIDR() {
        return iDR;
    }

    public void setIDR(Double value) {
        this.iDR = value;
    }

    public Double getDKK() {
        return dKK;
    }

    public void setDKK(Double value) {
        this.dKK = value;
    }

    public Double getCZK() {
        return cZK;
    }

    public void setCZK(Double value) {
        this.cZK = value;
    }

    public Double getHUF() {
        return hUF;
    }

    public void setHUF(Double value) {
        this.hUF = value;
    }

    public Double getGBP() {
        return gBP;
    }

    public void setGBP(Double value) {
        this.gBP = value;
    }

    public Double getMXN() {
        return mXN;
    }

    public void setMXN(Double value) {
        this.mXN = value;
    }

    public Double getKRW() {
        return kRW;
    }

    public void setKRW(Double value) {
        this.kRW = value;
    }

    public Double getISK() {
        return iSK;
    }

    public void setISK(Double value) {
        this.iSK = value;
    }

    public Double getSGD() {
        return sGD;
    }

    public void setSGD(Double value) {
        this.sGD = value;
    }

    public Double getBRL() {
        return bRL;
    }

    public void setBRL(Double value) {
        this.bRL = value;
    }

    public Double getPLN() {
        return pLN;
    }

    public void setPLN(Double value) {
        this.pLN = value;
    }

    public Double getINR() {
        return iNR;
    }

    public void setINR(Double value) {
        this.iNR = value;
    }

    public Double getRON() {
        return rON;
    }

    public void setRON(Double value) {
        this.rON = value;
    }

    public Double getCNY() {
        return cNY;
    }

    public void setCNY(Double value) {
        this.cNY = value;
    }

    public Double getSEK() {
        return sEK;
    }

    public void setSEK(Double value) {
        this.sEK = value;
    }
}

Answer 1

在您的活动中创建一个ArrayList对象，如下所示：-

ArrayList<Model> modelList = new ArrayList();

现在将数据添加到modelList中，并在所需的位置使用此列表。

如何在模型类Android Studio中创建列表

1 个答案: