altosdroid: Skip updating hidden UI elements

[fw/altos] / altosdroid / src / org / altusmetrum / AltosDroid / TabDescent.java

diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/TabDescent.java b/altosdroid/src/org/altusmetrum/AltosDroid/TabDescent.java
index 2171afa461cc62f310b2531a1c387a891b873b94..6d781efd36a3e43dbde3988d02227c33cc302d39 100644 (file)
--- a/altosdroid/src/org/altusmetrum/AltosDroid/TabDescent.java
+++ b/altosdroid/src/org/altusmetrum/AltosDroid/TabDescent.java
@@ -29,7 +29,7 @@ import android.widget.ImageView;
 import android.widget.TextView;
 import android.location.Location;
 
 import android.widget.TextView;
 import android.location.Location;
 

-public class TabDescent extends Fragment implements AltosDroidTab {
+public class TabDescent extends AltosDroidTab {

        AltosDroid mAltosDroid;
 
        private TextView mSpeedView;
        AltosDroid mAltosDroid;
 
        private TextView mSpeedView;


@@ -89,7 +89,9 @@ public class TabDescent extends Fragment implements AltosDroidTab {
                mAltosDroid = null;
        }
 
                mAltosDroid = null;
        }
 

-       public void update_ui(AltosState state, AltosGreatCircle from_receiver, Location receiver) {
+       public String tab_name() { return "descent"; }
+
+       public void show(AltosState state, AltosGreatCircle from_receiver, Location receiver) {

                if (state != null) {
                        mSpeedView.setText(AltosDroid.number("%6.0f m/s", state.speed()));
                        mHeightView.setText(AltosDroid.number("%6.0f m", state.height()));
                if (state != null) {
                        mSpeedView.setText(AltosDroid.number("%6.0f m/s", state.speed()));
                        mHeightView.setText(AltosDroid.number("%6.0f m", state.height()));