本文介绍了安卓.如何在按钮正上方显示弹出窗口的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我需要在按钮正上方显示弹出窗口.我的按钮位于滚动视图内,弹出窗口始终显示在按钮下方.这是我的代码:
I need to show popup window directly above button. My button is placed inside scroll view, and popup always shown below button. Here is my code:
private void showPopup(View view, String text) {
if (infoPopup == null) {
LayoutInflater layoutInflater = LayoutInflater.from(getActivity());
View popupView = layoutInflater.inflate(R.layout.popup_credit_request_passport, null);
TextView tvPopupText = popupView.findViewById(R.id.tv_popup_text);
tvPopupText.setMovementMethod(new ScrollingMovementMethod());
tvPopupText.setText(text);
FrameLayout flBackground = popupView.findViewById(R.id.fl_background);
flBackground.setBackground(new BubbleDrawable(getContext(), R.color.azure, 16, 16, 8));
infoPopup = new PopupWindow(popupView,
ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.WRAP_CONTENT);
infoPopup.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
infoPopup.setOutsideTouchable(true);
infoPopup.showAtLocation(view, Gravity.TOP, (int) view.getX(), (int) view.getY());
} else {
dismissInfoPopup();
}
}
但这不行.请帮我.
推荐答案
Change Gravity to Top 并根据您的要求重置您的坐标.
Change Gravity to Top and reset your coordinates according to your requirement.
infoPopup.showAtLocation(view, Gravity.TOP, 0, (int) view.getY());
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