如何在NativeScript中访问android的R对象? [英] How to access android's R object in NativeScript?

问题描述

我正在尝试使用Angular在NativeScript中访问android的R对象，但没有取得任何成功. 此处的说明是这样的:

I am trying to access android's R object in NativeScript with Angular but I haven't had any success. The instructions here say to do it like this:

android.R.color.holo_purple

但是当我尝试从application模块或tns-core-modules/platform模块导入android变量时，我得到一个错误，指出android对象上的R属性未定义.如何获得对R的访问权限?

But when I try to import the android variable from the application module or the tns-core-modules/platform module I get an error that the R property on the android object is undefined. How do I get access to R?

推荐答案

您不需要从application模块导入android变量.默认情况下，它在运行时自动可用.要消除编译时错误property doesn't exists，只需将名为android的变量声明为any.

you don't need to import android variable from application module. it is automatically available by default at runtime. to remove compile time error property doesn't exists just declare the variable named android to any.

例如.

declare var android:any;
export class AppComponent{
  let holoPurple=android.R.color.holo_purple;
}

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