scaling - Android - setScaleX/Y makes image clipped -

i have banner @ bottom of screen, , use setscalex + setscaley zoom fit screen width.

before , after:

the main different that, bottom part of image clipped after scaling (you can see bottom part of white horn in banner cut)

below code (adview banner dimension 320x50)

displaymetrics metrics = new displaymetrics();             getwindowmanager().getdefaultdisplay().getmetrics(metrics);             float scale = metrics.widthpixels / metrics.density / 320;             adview.setscalex(scale);             adview.setscaley(scale); 

any solution? thanks!

p.s. may suggest using smart banner adsize of adview. however, can't use smart banner reasons can play setscalex/y trick.

set adsize smart_banner , layout_width match_parent

change in xml

android:layout_width="match_parent" android:layout_height="wrap_content" ads:adsize="smart_banner"