How to create Custom Ratings bar in Android

Question

Hello all i need to perform Ratings in my application... SO i need to create custom Ratings bar... Can Anyone Help me in this?

Answer 1

The following code works:

@Override
protected synchronized void onDraw(Canvas canvas)
{
    int stars = getNumStars();
    float rating = getRating();
    try
    {
        bitmapWidth = getWidth() / stars;
    }
    catch (Exception e)
    {
        bitmapWidth = getWidth();
    }
    float x = 0;

    for (int i = 0; i < stars; i++)
    {
        Bitmap bitmap;
        Resources res = getResources();
        Paint paint = new Paint();

        if ((int) rating > i)
        {
            bitmap = BitmapFactory.decodeResource(res, starColor);
        }
        else
        {
            bitmap = BitmapFactory.decodeResource(res, starDefault);
        }
        Bitmap scaled = Bitmap.createScaledBitmap(bitmap, getHeight(), getHeight(), true);
        canvas.drawBitmap(scaled, x, 0, paint);
        canvas.save();
        x += bitmapWidth;
    }

    super.onDraw(canvas);
}