Disable Default function of "Back" button for Android.


hi there!

 

i have tried many methods prevent default function of back button in android no success

 

this 1 of codes have used no success:

 

stage.addeventlistener(keyboardevent.key_up, optionskey, false, 0, true);

 

function optionskey(ke:keyboardevent):void
{

      if (ke.keycode == keyboard.back)
      {

            ke.preventdefault();
            ke.stopimmediatepropagation();

         

          //do own code below...

 

     }

}

 

i using flash cs6 , air 3.2 android , testing on lg google nexus 4.

 

when use flash simulator, works fine! means button, let app go previous step (as expect do)

but after publish apk (aspect ratio: auto , auto orientation , render mode: gpu), press back, minimize app!

 

(means when press button on phone, app minimize down (not close!). when re-activate it/click on it, see app has gone 1 step (as programmed , expected), cant stop the default action of minimizing/de-activating my app after pressing back button.

 

anyone have "fla" file can see in action please?!

because have used many-many codes , no success yet

 

thanks , looking forward kind of hlep...

 

message edited by: pouradam

no answer???? ....



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