我想动态地从其他类中获取一些值,例如:

huangapple go评论125阅读模式
英文:

I want to get some value from other class dynamicly for ex:

问题

  1. public class Data{
  2. public class Friend{
  3. public int[] jane = {something};
  4. public int[] frank = {something};
  5. public int[] john = {something};
  6. }
  7. }

我想在其他类中像这样使用这个变量:

  1. class GetData {
  2. int[] getName = Data.classname.friendName;
  3. }
英文:

My code

  1. public class Data{
  2. Public class Friend{
  3. public int[] jane = {somthing};
  4. public int[] frank = {somthing};
  5. public int[] john = {somthing};
  6. }}

I wanna use this variable in other class like this:

  1. class GetData{
  2. int[] getName = Data."className"."friendName";
  3. }
  4. </details>
  5. # 答案1
  6. **得分**: 0
  7. ```java
  8. public class GetData{
  9. int[] getName = Data."className"."friendName";
  10. }
  11. // 将 getdata 类继承到你的第二个类。
  12. public class MainActivity extends AppCompatActivity implement GetData{
  13. @Override
  14. protected void onCreate(Bundle savedInstanceState) {
  15. super.onCreate(savedInstanceState);
  16. setContentView(R.layout.activity_main);
  17. }
  18. }
英文:
  1. public class GetData{
  2. int[] getName = Data.&quot;className&quot;.&quot;friendName&quot;;
  3. }

inherit the getdata class to your second class.

  1. public class MainActivity extends AppCompatActivity implement GetData{
  2. @Override
  3. protected void onCreate(Bundle savedInstanceState) {
  4. super.onCreate(savedInstanceState);
  5. setContentView(R.layout.activity_main);
  6. }
  7. }

答案2

得分: 0

@安卓远程控制,那么,您试图实现什么,您在这里所指的动态是什么意思?请明确您的问题。

英文:

@android remote control, So, what you are trying to achieve, what do you mean by dynamic here? please be clear with your question.

huangapple
  • 本文由 发表于 2020年4月6日 02:00:06
  • 转载请务必保留本文链接:https://go.coder-hub.com/61047058.html
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