Android 将值从活动传递到弹出窗口

如何将值从活动传递到弹出窗口？尽管这似乎是个愚蠢的问题。代码片段如下所示。我只需要将一个值从函数onbuttonpup（）传递到弹出窗口（shape_details.xml）。提前谢谢

public void onButtonPopup(View target, int position) {
    // Make a View from our XML file
    LayoutInflater inflater = (LayoutInflater) this.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    View layout = inflater.inflate(R.layout.shape_details, (ViewGroup) findViewById(R.id.llShapeDetails));

    Display display = getWindowManager().getDefaultDisplay();




    int width = display.getWidth();
    int height = display.getHeight();

    pw = new PopupWindow(layout, width - width / 4, height - height / 3, true);

    pw.setAnimationStyle(R.style.PopupWindowAnimation);
    pw.showAtLocation(layout, Gravity.CENTER, 0, 0);
}

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要从任何活动发送/传递任何值，我们需要两个活动。第一个是“主要活动”，第二个是“PopupUpIndowActivity”。现在，我们创建“PopupUpIndowActivity”

现在，我们将从“MainActivity”发送/传递值

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我需要将一个值从函数onButtonPopup（）传递到弹出窗口：你想传递哪个值？比如说，要传递的字符串值，它将在弹出窗口中显示为标题文本。看到这一点，你没有明白我的意思。我以前看过这个链接。这是关于打开一个静态弹出窗口，其中的内容是固定的。最后我自己解决了这个问题。谢谢大家1:）

  public class PopUpWindowActivity {
  public void onButtonPopup(final View target, int position) {
    //You can work here with "position"
    }
  }

    public class MainActivity extends AppCompatActivity {
           //onCreate Metod and other work here
           //Here we will send/pass data to "PopUpWindowActivity"
           SampleButton.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    PopUpWindowActivity popUpWindow = new PopUpWindowActivity();
                    popUpWindow.onButtonPopup(view, 1);
                    //I take position value is 1. You can send your own.
                }
            });
    }