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  [Libgdx][Android] Zoom camera onto text field when tapped  (Read 411 times)
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Offline CptSpike

Senior Devvie

Medals: 8
Projects: 1

« Posted 2014-05-13 11:25:00 »

Is there a way of zooming onto a text field when it is tapped? At the minute when my players tap the text field, the on screen keyboard covers it so they can't see what they're typing  Undecided I was kinda hoping the whole zoom on focus thing was built in to Android  Grin . I'm currently not using any kind of camera for my game as it's very simple and doesn't need one.
Offline Slyth2727
« Reply #1 - Posted 2014-05-13 12:34:05 »

I'm sure there's some sort of way to give the text field an uneditable flag. If suggest using a camera because you just have that much more control I've the application. When they double tap, assuming you have that detection covered already, just get the center of the field and then use an interpolation function (lerp) until it fills the screen, or zooms into some preset value that you like. There's probably some native way in android though.

Was I before Chuang Tzu who dreamt about being a butterfly, or am I now a butterfly who dreams about being Chuang Tzu?
Offline CptSpike

Senior Devvie

Medals: 8
Projects: 1

« Reply #2 - Posted 2014-05-13 15:31:31 »

I was hoping for a native Android solution but if not, I guess I'll have to use a camera. Surely other people have run into this before, no?
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