我尝试了一段代码,但它没有显示垂直滚动条。我的代码粘贴在下面:
public void init() {
popupButton = (Button) findViewById(R.id.textview1);
popupText = new TextView(this);
insidePopupButton = new Button(this);
layoutOfPopup = new LinearLayout(this);
LinearLayout lt=new LinearLayout(this);
view=new ScrollView(this);
insidePopupButton.setText("OK");
popupText.setText("This is Popup Window.press OK to dismiss it.");
popupText.setBackgroundColor(Color.WHITE);
popupText.setPadding(0, 0, 0, 20);
layoutOfPopup.setOrientation(1);
lt.addView(popupText);
layoutOfPopup.addView(insidePopupButton,350,35);
layoutOfPopup.setBackgroundColor(Color.BLACK);
view.addView(lt);
layoutOfPopup.addView(view);
提前谢谢.. :))
答案 0 :(得分:2)
ScrollView
都无法与android中的popupWindow
结合使用。伤心但真实。
答案 1 :(得分:-1)
您需要以这种方式添加您的观点:
LinearLayout linearLayout = new LinearLayout(this);
// add all your views to linearLayout(or RelativeLayout)
linearLayout.addView(popupText);
linearLayout.addView(insidePopupButton);
// add linearLayout to ScrollView instance
view.addView(linearLayout);
// add ScrollView instance to main layout
layoutOfPopup.addView(view);
ScrollView是一个单元素容器。