How to add labels in pie slice?

[niravPercept]

How to display percentage of pie slice? How to add labels in pie slice?

[niravPercept]

canvas.drawText(slice.getTitle(), (float) (midX + (innerRadius + (radius - innerRadius)/2)Math.sin((currentSweep)(Math.PI/360) )), (float) (midY - (innerRadius + (radius - innerRadius)/2)Math.cos((currentSweep)(Math.PI/360))), mPaint);