andcircularselect

library for customisable circular picker

Features

• Easy to use - define in xml configure with Builder

• highly customisable. Every part of the control can be configured

Screenshot

Implementation

1. Add it in your root build.gradle at the end of repositories:

 buildscript {
    repositories {
        maven { url 'https://jitpack.io' }
    }
  }
  ...
  allprojects {
    repositories {
	maven { url 'https://jitpack.io' }
    }
  }

2. Add gradle dependency

   compile 'com.github.Kaufland:andcircularselect:0.6.2'
   

3. Configure library

• XML

    <kaufland.com.andcircularselect.CircularSelect
        android:layout_width="300dp"
        android:id="@+id/select"
        app:outer_circle_width="90dp"
        app:indicator_size="40dp"
        app:selector_circle_size="20dp"
        android:layout_marginBottom="20dp"
        android:layout_height="300dp"/>

• Configure Data

final List<DataView> mdata = new ArrayList<>();

      mdata.add(new ColorDataView.Builder().withColor(Color.BLACK).build());
      mdata.add(new ColorDataView.Builder().withColor(Color.GREEN).build());
      mdata.add(new ColorDataView.Builder().withColor(Color.YELLOW).build());
      mdata.add(new ColorDataView.Builder().withColor(Color.BLUE).build());
      mdata.add(new ColorDataView.Builder().withColor(Color.MAGENTA).build());
      mdata.add(new ColorDataView.Builder().withColor(Color.LTGRAY).build());

      mCircularSelect.setData(mdata);
      mCircularSelect.setIndicatorRenderer(new IndicatorRenderer() {

          private CardView mCardView;
          private TextView mTextView;

          @Override
          public void update(DataView selected, ViewGroup parent) {

              if (mCardView == null) {
                  LayoutInflater inflater = (LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE);
                  View inflated = inflater.inflate(R.layout.indicator_renderer, parent);
                  mCardView = (CardView) inflated.findViewById(R.id.indicator_card);
                  mTextView = (TextView) inflated.findViewById(R.id.indicator_text);
              }

              mTextView.setText(mdata.indexOf(selected) + "");
              mCardView.setRadius(getResources().getDimension(R.dimen.rounded));
              mCardView.setCardBackgroundColor(((ColorDataView) selected).getColor());

          }
      });
  
   mCircularSelect.postOnAnimationDelayed(new Runnable() {
          @Override
          public void run() {
              mCircularSelect.select(5);
          }
      }, 50);

• Optional: Add TouchInterceptor (CircleLapsCountInterceptor counts moved laps)

 mCircularSelectQuantity.setSelectorTouchInterceptor(new CircleLapsCountInterceptor(new 	       CircleLapsCountInterceptor.LapsChangedListener() {
         @Override
         public void lapsChanged(int laps) {
             mLapsCount.setText("Laps: " + laps);
         }
     }, 0, 0, 4));