@Override
    public void setBubbleChartData(BubbleChartData data) {
        if (BuildConfig.DEBUG) {
            Log.d(TAG, "Setting data for BubbleChartView");
        }

        if (null == data) {
            this.data = BubbleChartData.generateDummyData();
        } else {
            this.data = data;
        }

        super.onChartDataChange();
    }
BubbleChart, supports circle bubbles and square bubbles.

@author lecho
hellocharts-library/src/lecho/lib/hellocharts/view/BubbleChartView.java