altoslib: Make cal_data private in AltosDataListener

[fw/altos] / altoslib / AltosMag.java

diff --git a/altoslib/AltosMag.java b/altoslib/AltosMag.java
index 3cf83138059add1bd119c7cd3a18a0b860f60eeb..0d8ec69fec6ecf85bd448d988b4de25577169673 100644 (file)
--- a/altoslib/AltosMag.java
+++ b/altoslib/AltosMag.java
@@ -62,9 +62,10 @@ public class AltosMag implements Cloneable {
                y = AltosLib.MISSING;
        }
 
-       static public void provide_data(AltosDataListener listener, AltosLink link, AltosCalData cal_data) throws InterruptedException {
+       static public void provide_data(AltosDataListener listener, AltosLink link) throws InterruptedException {
                try {
                        AltosMag        mag = new AltosMag(link);
+                       AltosCalData    cal_data = listener.cal_data();
 
                        if (mag != null)
                                listener.set_mag(cal_data.mag_along(mag.y),