X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosdroid%2Fsrc%2Forg%2Faltusmetrum%2FAltosDroid%2FAltosDroidTab.java;h=d33ad05bbae16549049a339f5d3438711ef91784;hp=7b5b01b3ba332510a2976953c9bf0e8eab3c7edc;hb=2509b664df6a13e6ae9e6753dc9fa0d696a4f6c7;hpb=2b2ebd2fee46158abd1ae050cd6d1040ead849a0

diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidTab.java b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidTab.java
index 7b5b01b3..d33ad05b 100644
--- a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidTab.java
+++ b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidTab.java
@@ -17,7 +17,7 @@
 
 package org.altusmetrum.AltosDroid;
 
-import org.altusmetrum.altoslib_5.*;
+import org.altusmetrum.altoslib_7.*;
 import android.location.Location;
 import android.app.Activity;
 import android.graphics.Color;
@@ -26,9 +26,9 @@ import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentTransaction;
 import android.support.v4.app.FragmentManager;
 import android.location.Location;
-import android.util.Log;
+import android.widget.TextView;
 
-public abstract class AltosDroidTab extends Fragment {
+public abstract class AltosDroidTab extends Fragment implements AltosUnitsListener {
 	AltosState		last_state;
 	AltosGreatCircle	last_from_receiver;
 	Location		last_receiver;
@@ -37,6 +37,21 @@ public abstract class AltosDroidTab extends Fragment {
 
 	public abstract String tab_name();
 
+	public void units_changed(boolean imperial_units) {
+		if (!isHidden() && last_state != null)
+			show(last_state, last_from_receiver, last_receiver);
+	}
+
+	public void set_value(TextView text_view,
+			      AltosUnits units,
+			      int width,
+			      double value) {
+		if (value == AltosLib.MISSING)
+			text_view.setText("");
+		else
+			text_view.setText(units.show(width, value));
+	}
+
 	public void set_visible(boolean visible) {
 		FragmentTransaction	ft = AltosDroid.fm.beginTransaction();
 		if (visible) {
@@ -44,27 +59,20 @@ public abstract class AltosDroidTab extends Fragment {
 			AltosGreatCircle	from_receiver = last_from_receiver;
 			Location		receiver = last_receiver;
 
-			last_state = null;
-			last_from_receiver = null;
-			last_receiver = null;
 			show(state, from_receiver, receiver);
 			ft.show(this);
 		} else
 			ft.hide(this);
-		ft.commit();
+		ft.commitAllowingStateLoss();
 	}
 
 	public void update_ui(AltosState state, AltosGreatCircle from_receiver, Location receiver, boolean is_current) {
-		if (is_current) {
-			if (AltosDroid.D) Log.d(AltosDroid.TAG, String.format("%s: visible, performing update", tab_name()));
-
+		last_state = state;
+		last_from_receiver = from_receiver;
+		last_receiver = receiver;
+		if (is_current)
 			show(state, from_receiver, receiver);
-		} else {
-			if (AltosDroid.D) Log.d(AltosDroid.TAG, String.format("%s: not visible, skipping update", tab_name()));
-			last_state = state;
-			last_from_receiver = from_receiver;
-			last_receiver = receiver;
+		else
 			return;
-		}
 	}
 }