This is a comparison of the fuzzy select tool options for Gimp 2.10 and Gimp 2.8
Now... what are you missing ? Is this a question about Gimp 2.8 or Gimp 2.10? Which one have you installed in your Android system ?
Is it the draw mask option? For Gimp 2.8 you can get a visulisation of the mask using Windows -> Dockable -> Dialogues -> Selection Editor
Now... what are you missing ? Is this a question about Gimp 2.8 or Gimp 2.10? Which one have you installed in your Android system ?
Is it the draw mask option? For Gimp 2.8 you can get a visulisation of the mask using Windows -> Dockable -> Dialogues -> Selection Editor