Make a BitmapField go full screen when clicked

Question

I am writing an app that does live streaming. Can I make a bitmap field go full screen when clicked?

Answer 1

The easiest way to do it (that I could think of in 2 minutes):

• Make your bitmap clickable (described here)
• When the bitmap field is clicked, scale it into a new bitmap the size of the whole screen:

Bitmap scaled = new Bitmap(Display.getWidth(), Display.getHeight()); originalBitmap.scaleInto(scaled);

• Create a new Screen, containing only a BitmapField (with your scaled bitmap)
• Push the new Screen.