How to add continuous output?  #7

Activity

1. jeroenbeuz commented on Nov 22, 2017

   

   jeroenbeuz

   on Nov 22, 2017

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   Of course you can. Just create an interface with one method that returns a ColorPicker object. Implement that same interface in your ColorActivity. Than create a method in the ColorPicker class which will let you set the listener.

   This is how I did it with the MultiColorPicker:

   MultiColorActivity
   onCreate

    multiColorPicker = (MultiColorPicker) findViewById(R.id.multiColorPicker);
           multiColorPicker.setListener(this);
   

   Somewhere

    @Override
       public void colorChanged(MultiColorPicker multiColorPicker) {
           for(LightPointModel lightPointModel : groupLights){
               lightPointModel.setLightColor(multiColorPicker.getColor());
           }
   
           createLightPointViews();
       }
   

   MultiColorPicker.java

    public void setListener(MultiColorPickerListener listener){
           this.listener = listener;
       }
   

   MultiColor

   public interface MultiColorPickerListener {
       void colorChanged(MultiColorPicker multiColorPicker);
   }
   
2. BennyKirschner commented on Jan 28, 2019

   

   BennyKirschner

   on Jan 28, 2019

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   Would be great if an onChange listener could be implemented directly. There doesn't appear to be a direct way to get this to work on Xamarin Android by just using the NuGet package.
3. BennyKirschner commented on Jan 30, 2019

   

   BennyKirschner

   on Jan 30, 2019

   Last edited by BennyKirschner

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   By adding a choreographer I was able to solve this - just get the color every frame and safe it's value somewhere as a workaround.