Pictures get resized in android display
I'm trying to create a simple visual search experiment for android devices. My idea is for the participant to tap on the target item on the display. For the stimuli, I use .png pictures which were created in R.
I arranged my picture size so that it matches the android display (1280 x 800 pixels). However, when I run the experiment I notice that my pictures get resized. Contrasting the background color of the display with my image background color reveals that OpenSesame has created extra spaces above and below the image (see the screenshot below).
Any idea how to fix this?