从单独的Dialog类将Dialog的单击侦听器获取到我的Activity中 [英] Get Dialog's on click listener into my Activity from separate Dialog class

问题描述

我有一个Dialog类，其中保存了对话框。现在的问题是，我想在活动中重新获取对话框的查看单击侦听器。我知道可以通过编写界面来完​​成此操作，但是还有其他OOP方式吗？

I have a Dialog class where I have kept my dialogs. Now the problem is that I want to get the View click listeners of my dialog back in my activity. I know this can be done by writing an interface but is there any other OOP way of doing it?

我的对话框类：

public class Dialogs{
 public void testCompletionDialog() {

        final Dialog dialog = new Dialog(context);
        dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
        dialog.setCancelable(true);
        dialog.setContentView(R.layout.test_complete_dialog);
        dialog.setTitle("Ratta provet?");



        dialog.findViewById(R.id.lesson_btn_marker).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

//I want my activity to know that this view is clicked.
                 dialog.dismiss();


            }
        });

        dialog.findViewById(R.id.lesson_btn_ratta).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                //I want my activity to know that this view is clicked.


            }
        });

        dialog.show();


    }
}

我的活动：

if (areQueOver) {

                    Dialogs dialogs=new Dialogs(TestActivity.this);
                    dialogs.testCompletionDialog();
                }

推荐答案

是的，如果您想打电话任何Actvity方法都可以通过Activity的上下文进行调用：

Yes if you want to call any method of Actvity then you can call through context of Activity :

假设method1（）在Activity下，并且您想从Dailog进行调用，则可以通过进行调用。

suppose method1() is under Activity and you want to call from Dailog then you can call through .

 ((MyActivity)((Activity)context)).method1();

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