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POHow to make a labelSwitch do something when I turn it on and off?
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  1. POHow to make a labelSwitch do something when I turn it on and off?
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    copied!<p>When I press my switch so that it shows the "on" position, how do I actually make it do something, for example, link it to a method that sets the volume of a player to 0? I'm guessing its Interface <code>FieldChangeListener</code>?</p> <p>All my implementation occurs in the <code>MainScreen</code> class.</p> <pre><code>Bitmap switch_left = Bitmap.getBitmapResource("switch_left.png"); Bitmap switch_right = Bitmap.getBitmapResource("switch_right.png"); Bitmap switch_left_focus = Bitmap.getBitmapResource("switch_left_focus.png"); Bitmap switch_right_focus = Bitmap.getBitmapResource("switch_right_focus.png"); LabeledSwitch silentSwitch = new LabeledSwitch(switch_left, switch_right, switch_left_focus, switch_right_focus, "on", "off", true ); JustifiedHorizontalFieldManager silent = new JustifiedHorizontalFieldManager( new LabelField( "Silent Mode" ), silentSwitch, false, USE_ALL_WIDTH ); silent.setPadding(5,5,5,5); add(silent); </code></pre> <p>I imported a game demo called OpenGlSpriteDemo, and looked at how they implemetned the start button with field change listener, so I tried to do that for the Labeledswitch. Am I heading in the right direction?</p> <pre><code>LabeledSwitch silentSwitch = new LabeledSwitch(switch_left, switch_right, switch_left_focus, switch_right_focus, "on", "off", false ); silentSwitch.setChangeListener(this); public void fieldChanged(Field arg0, int arg1) { //If user sets the switch to on, reduce the volume to 0, // else if user sets the switch to false, change it back // to the default volume } </code></pre> <p><img src="https://i.stack.imgur.com/gNnwm.png" alt="enter image description here"></p>
 

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