java - 如何使用 HTML 标签为 strings.xml 文件中的字符串着色？

Question

我正在创建一个类似 PokéDex 的应用程序。我正在使用 RecyclerViewer 和 Mike Penz 的 FastItemAdapter。我的 Pokemon 类中有各种变量，其中两个我遇到问题的是 String 类型和 String 弱点。

我的目标是在 strings.xml 文件中使用 HTML 标签来添加字体颜色。

在我的 ModelGenerator 类中，我拥有整个 Pokemon 列表，我从 strings.xml 文件中调用了相应的字符串。

口袋妖怪(我没有显示 getter 和 setter)

package com.example.pokedex;

import android.os.Parcel;
import android.os.Parcelable;

import androidx.annotation.DrawableRes;

public class Pokemon implements Parcelable {

    private final int id;
    private final String name;
    private final String type;
    private final String weakness;
    private final int drawableResource;
    private final String description;
    private final String category;
    private final String ability;
    private final String abilityDescription;
    private final String stats;
    private final String height;
    private final String weight;
    private final String gender;
    private Pokemon evolution;

    public Pokemon(int id, String name, String type, String weakness, @DrawableRes int drawableResource,
                   String description, String category, String ability, String abilityDescription,
                   String stats, String height, String weight, String gender) {
        this.id=id;
        this.name = name;
        this.type = type;
        this.weakness = weakness;
        this.drawableResource = drawableResource;
        this.description = description;
        this.category = category;
        this.ability = ability;
        this.abilityDescription = abilityDescription;
        this.stats = stats;
        this.height = height;
        this.weight = weight;
        this.gender = gender;
    }

    protected Pokemon(Parcel in) {
        id = in.readInt();
        name = in.readString();
        type = in.readString();
        weakness = in.readString();
        drawableResource = in.readInt();
        description = in.readString();
        category = in.readString();
        ability = in.readString();
        abilityDescription = in.readString();
        stats = in.readString();
        height = in.readString();
        weight = in.readString();
        gender = in.readString();
        evolution = in.readParcelable(Pokemon.class.getClassLoader());
    }

    @Override
    public void writeToParcel(Parcel dest, int flags) {
        dest.writeInt(id);
        dest.writeString(name);
        dest.writeString(type);
        dest.writeString(weakness);
        dest.writeInt(drawableResource);
        dest.writeString(description);
        dest.writeString(category);
        dest.writeString(ability);
        dest.writeString(abilityDescription);
        dest.writeString(stats);
        dest.writeString(height);
        dest.writeString(weight);
        dest.writeString(gender);
        dest.writeParcelable(evolution, flags);
    }

    @Override
    public int describeContents() {
        return 0;
    }

    public static final Creator<Pokemon> CREATOR = new Creator<Pokemon>() {
        @Override
        public Pokemon createFromParcel(Parcel in) {
            return new Pokemon(in);
        }

        @Override
        public Pokemon[] newArray(int size) {
            return new Pokemon[size];
        }
    };

字符串.xml

    <resources>
    <string name="grass_poison"><font color='#53E204'>Grass</font>\u0020<font color='#EB09FC'>Poison</font></string>
<string name="b_i_v_weakness"><font color='#FF0000'>Fire</font>\u0020<font color='#7158FC'>Flying</font>\u0020<font color='#1BE4EB'>Ice</font>\u0020<font color='#E91E63'>Psychic</font></string>
    </resources>

模型生成器(为了简单起见，我只显示了一个神奇宝贝)

package com.example.pokedex;

import android.content.Context;

import java.util.ArrayList;
import java.util.List;

public class ModelGenerator {

    public static List < Pokemon > getPokemons(Context context) {
        List < Pokemon > pokemons = new ArrayList < > ();

        Pokemon bulbasaur = new Pokemon(1, "Bulbasaur", context.getString(R.string.grass_poison), context.getString(R.string.b_i_v_weakness),
            R.drawable.bulbizarre, context.getString(R.string.bulbizarre_description), "Seed", "Overgrow",
            context.getString(R.string.overgrow_description),
            "HP : 2 \nAttack : 3 \nDefense : 2 \nSpecial Attack : 3 \nSpecial Defense : 3 \nSpeed : 3",
            "62 cm", "7 kg", "♂ | ♀");
        pokemons.add(bulbasaur);
    }
}

当我在各自的 TextView 中设置类型和弱点时，它们会显示出来，但不会以任何颜色显示。 我错过了什么？

Answer 1

您实际上可以将 HTML 部分包装在 CDATA 部分中，例如

<string name="grass_poison"><![CDATA[<font color='#53E204'>Grass</font>]]>\u0020<![CDATA[<font color='#EB09FC'>Poison</font>]]></string>

并且在设置文本时使用，

Html.fromHtml(context.getString(R.string.grass_poison));