Why the 'back' key does nothing on android devices?

Comments

• Rickyngk Member

  September 2012

  Afaik, check your manifest and make sure the following is existed inside activity tab
  android:configChanges="keyboard|keyboardHidden|orientation|screenSize"
  
  

  zip

  zip

  AndroidManifest.zip

  766B

  AndroidManifest.zip 766B

  http://www.guava7.com/

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• hgvyas123 Guru

  September 2012

  you should have to put the code to handle back button in gideros there is no concept like activity so most likely on every scene you have to put the code to handle the back button and change the scene on the event of back button and on menu screen call Application:exit() to quit the app
  
  you can also take a look at keyboard example shipped with installation ( examples --> hardware --> keyboard
  
  

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• ar2rsawseen Maintainer

  September 2012

  @papirosnik, Gideros can't provide proper back button functionality, because all objects and gideros view are in one Activity, thus you can't navigate through activities as in native android apps.
  Thus back button is disabled, so you could imitate it's functionality inside your app by catching event and responding correctly (exiting app or going to previous scene).
  
  Check keyboard example from Gideros examples

  Dislikes: devex

  http://appcodingeasy.com/Gideros-Mobile

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• papirosnik Member

  September 2012

  Thanks, all.
  I missed keyboard example.
  It's that i need.
  

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• BBurgess66 Member

  May 2014

  Where to find this 'keyboard example'?
  
  thx

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• amin13a Member

  May 2014

  local function onKeyDown(event)
  
  end
  
  
  local function onKeyUp(event)
  
  if event.keyCode == KeyCode.BACK then
  
  ----- Your function
  
  end
  end
  
  
  stage:addEventListener(Event.KEY_DOWN, onKeyDown)
  stage:addEventListener(Event.KEY_UP, onKeyUp)

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