如何将每个RecyclerView数据合并为一个文件

Question

我有各种RecyclerView集（适配器和变量），但是RecyclerViews太多，所以我想将这些文件集成到一个文件中。

我认为Adapter是不可能的，但我认为变量可以。

public class recyclerAData {
public Drawable drawable;
public String string1, string2, string3;

public recyclerAData (Drawable drawable, String string1, String string2, String string3) {
    this.drawable = drawable;
    this.string1 = string1;
    this.string2 = string2;
    this.string3 = string3;
}

}

public class recyclerBData {
public Drawable drawable1, drawable2;
public String string1, string2, string3;

public recyclerBData (Drawable drawable1, Drawable drawable2,  String string1, String string2) {

    this.drawable1 = drawable1;
    this.drawable2 = drawable2;
    this.string1 = string1;
    this.string2 = string2;
}

}

举个例子，假设我们有这两个RecyclerView数据，我想将这两个文件合为一个。

我认为这是可能的。

public class recyclerOneData {
public Drawable drawable1, drawable2;
public String string1, string2, string3;

public recyclerAData (Drawable drawable, String string1, String string2, String string3) {
    this.drawable = drawable;
    this.string1 = string1;
    this.string2 = string2;
    this.string3 = string3;
}

public recyclerBData (Drawable drawable1, Drawable drawable2, String string1, String string2) {
    this.drawable1 = drawable1;
    this.drawable2 = drawable2;
    this.string1 = string1;
    this.string2 = string2;
}

}

但是Android Studio说我需要返回类型，因此我无法继续。 有什么办法可以将它们组合在一起吗？等等，还有什么方法不仅可以集成变量，还可以集成适配器？

Answer 1

我不确定您要在这里做什么。

但是您正在创建一个方法。您应该创建构造。

创建方法将始终需要返回类型。

public class recyclerOneData {
public Drawable drawable1, drawable2;
public String string1, string2, string3;

public recyclerOneData (Drawable drawable, String string1, String string2, String string3) {
    this.drawable1 = drawable;
    this.string1 = string1;
    this.string2 = string2;
    this.string3 = string3;
}

public recyclerOneData (Drawable drawable1, Drawable drawable2, String string1, String string2) {
    this.drawable1 = drawable1;
    this.drawable2 = drawable2;
    this.string1 = string1;
    this.string2 = string2;
}