我想点击一个按钮打开一个弹出视图,但PopUp背后的活动应该是可见的,因为创建的PopUp的背景需要是透明的。
答案 0 :(得分:2)
你可以这样做
final Dialog nagDialog = new Dialog(MyActivity.this,android.R.style.Theme_Translucent_NoTitleBar);
nagDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
nagDialog.setCancelable(true);
nagDialog.setContentView(R.layout.temp);
nagDialog.show();
其中temp是您的transperent布局。
答案 1 :(得分:1)
我的弹出代码: -
LayoutInflater layoutInflater = (LayoutInflater)IOStatusActivity.this.getSystemService(LAYOUT_INFLATER_SERVICE)
final View popupView = layoutInflater.inflate(R.layout.popupai, null);
final PopupWindow popupWindowDi = new PopupWindow(popupView, LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT);
final TextView txtReadVal = (TextView)popupView.findViewById(R.id.lblPopUpAiReadFrmPLC);
final EditText txtExpVal = (EditText)popupView.findViewById(R.id.txtPopUpAiExpVal);
Button btnDismiss = (Button)popupView.findViewById(R.id.btnPopUpAiCancle);
btnDismiss.setOnClickListener(new Button.OnClickListener(){
@Override
public void onClick(View v) {
popupWindowDi.dismiss();
}});`
答案 2 :(得分:0)
看看制作Dialog Fragment 这个answer