Graphics Layout Gradients

android.graphics.drawable.GradientDrawable gd = new android.graphics.drawable.GradientDrawable(android.graphics.drawable.GradientDrawable.Orientation.TOP_BOTTOM, new int[]{

0xFF616261, //Top Color
0xFF131313 //Bottom Color
});
gd.setCornerRadius(0f);
linear1.setBackgroundDrawable(gd);