PopupWindow not inflating on API 19

Question

My PopupWindow is working perfectly fine on my API 28,29 Emulators, but not sure why it's not showing any view on my API 19 real device. The window is definitely created though because when I click on the button that inflates the view, it is focused.

My custom popup window:

    public class MessagesMoreMenu extends PopupWindow {

    private static final String TAG = "MessagesMoreMenu";

    private Context mContext;
    public MessagesMoreMenu(Context context) {
        super(context);
        this.mContext = context;
        setupView();
    }

    private void setupView(){
        View view = LayoutInflater.from(mContext)
                .inflate(R.layout.popupmenu_messagesmoremenu, null);
        ButterKnife.bind(this, view);

        setContentView(view);
    }
}

Usage of it:

    private void inflateMoreMenu(View view){
         PopupWindow popupWindow = new MessagesMoreMenu(mContext);
         popupWindow.setBackgroundDrawable(new ColorDrawable(Color.WHITE));
         popupWindow.setOutsideTouchable(true);
         popupWindow.setFocusable(true);
         popupWindow.showAsDropDown(view);
    }

XML layout:

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <TextView
        android:id="@+id/popupmenu_messagesmore_report"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Report"
        android:padding="16dp"
        app:drawableLeftCompat="@drawable/icon_messages_report"
        android:textColor="@color/colorBlackFont"
        android:layout_alignParentTop="true"
        android:gravity="center_vertical"
        android:drawablePadding="16dp"/>


    <TextView
        android:id="@+id/popupmenu_messagesmore_block"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:drawablePadding="16dp"
        android:padding="16dp"
        android:text="Block"
        app:drawableLeftCompat="@drawable/icon_alertdialog_block"
        android:textColor="@color/colorBlackFont"
        android:layout_below="@+id/popupmenu_messagesmore_report"
        android:gravity="center_vertical"/>

</RelativeLayout>

Do you get any error. Try on a real device with API 28,29 or an emulator with API 19. Also, what is mContext here? Is it getApplicationContext() or ClassName.this? — Basu
– Basu, Commented Jan 13, 2020 at 8:02
Please try on a real device with API 28,29 or an emulator with API 19. I will try to re-run the code on my end. — Basu
– Basu, Commented Jan 13, 2020 at 8:09
@davids. give the RelativeLayout an exact dp or match_parent to try — Lenoarod
– Lenoarod, Commented Jan 13, 2020 at 8:39

WHOATEMYNOODLES · Accepted Answer · 2020-01-13 11:36:44Z

1

Very weird but adding this fixed my problem...

popupWindow.setWindowLayoutMode(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);

https://stackoverflow.com/a/51177435/11110509

This is not needed on my other non API 19 devices

answered Jan 13, 2020 at 11:36

WHOATEMYNOODLES

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Comments

Rabiun Islam · Accepted Answer · 2020-01-13 08:39:52Z

0

please try

popupWindow.showAtLocation(mRelativeLayout, Gravity.CENTER,0,0);

here mRelativeLayout is a view reference from your activity/fragment

answered Jan 13, 2020 at 8:39

Rabiun Islam

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2 Comments

WHOATEMYNOODLES Over a year ago

tried, still not displaying on api 19. It works on the others though

Rabiun Islam Over a year ago

try this stackoverflow.com/questions/39673099/…

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