Custom popup for key of keyboard

Question

I am making custom keyboard.. Now my question is that I want custom popup for key pressed. So, can I change it. popup of key like as this image

If any one know about this then please help me...

CapDroid

Answer 1

Yup, its not too hard at all. Just check out the time in the AOSP here. It's all done in the resource files, here is a short snippet. From the symbols.xml file of my keyboard project.

<Key android:codes="49" android:keyLabel="1" android:keyEdgeFlags="left"
     android:popupKeyboard="@xml/kbd_popup_template"
     android:popupCharacters="¹½⅓¼⅛"/>