From cae5216d3004e09055c564c581c99785a14b6596 Mon Sep 17 00:00:00 2001
From: OliE <olie.xdev@googlemail.com>
Date: Sat, 15 Aug 2015 15:40:54 +0200
Subject: [PATCH] - fix small bug if fragment not attached to an activity -
 update version to 1.3

---
 android_app/app/src/main/AndroidManifest.xml        |  4 ++--
 .../java/com/health/openscale/core/OpenScale.java   |  5 ++++-
 .../com/health/openscale/gui/OverviewFragment.java  | 13 +++++++------
 3 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/android_app/app/src/main/AndroidManifest.xml b/android_app/app/src/main/AndroidManifest.xml
index a75a6a71c..5a702ef76 100644
--- a/android_app/app/src/main/AndroidManifest.xml
+++ b/android_app/app/src/main/AndroidManifest.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.health.openscale"
-    android:versionCode="5"
-    android:versionName="1.2" >
+    android:versionCode="6"
+    android:versionName="1.3" >
 
     <uses-permission android:name="android.permission.BLUETOOTH"/>
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
diff --git a/android_app/app/src/main/java/com/health/openscale/core/OpenScale.java b/android_app/app/src/main/java/com/health/openscale/core/OpenScale.java
index 67522ceeb..a756cb09a 100644
--- a/android_app/app/src/main/java/com/health/openscale/core/OpenScale.java
+++ b/android_app/app/src/main/java/com/health/openscale/core/OpenScale.java
@@ -16,6 +16,7 @@
 
 package com.health.openscale.core;
 
+import android.support.v4.app.Fragment;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.os.Handler;
@@ -433,7 +434,9 @@ public void updateScaleData()
 
         for(FragmentUpdateListener fragment : fragmentList) {
             if (fragment != null) {
-                fragment.updateOnView(scaleDataList);
+                if (((Fragment)fragment).isAdded()) {
+                    fragment.updateOnView(scaleDataList);
+                }
             }
         }
     }
diff --git a/android_app/app/src/main/java/com/health/openscale/gui/OverviewFragment.java b/android_app/app/src/main/java/com/health/openscale/gui/OverviewFragment.java
index c6538036a..83f415c9f 100644
--- a/android_app/app/src/main/java/com/health/openscale/gui/OverviewFragment.java
+++ b/android_app/app/src/main/java/com/health/openscale/gui/OverviewFragment.java
@@ -693,7 +693,9 @@ private void updateLastLineChart(ArrayList<ScaleData> scaleDataList) {
         Calendar histDate = Calendar.getInstance();
         Calendar lastDate = Calendar.getInstance();
 
-        lastDate.setTime(lastScaleData.date_time);
+        if (!scaleDataList.isEmpty()) {
+            lastDate.setTime(scaleDataList.get(0).date_time);
+        }
 
         scaleDataLastDays = new ArrayList<ScaleData>();
 
@@ -713,8 +715,8 @@ private void updateLastLineChart(ArrayList<ScaleData> scaleDataList) {
 
             long days = 0 - daysBetween(lastDate, histDate);
 
-            if (days == 0) {
-                axisValues.add(new AxisValue(i, DateFormat.getDateInstance(DateFormat.SHORT).format(lastScaleData.date_time).toCharArray()));
+            if (days == 0 && !scaleDataList.isEmpty()) {
+                axisValues.add(new AxisValue(i, DateFormat.getDateInstance(DateFormat.SHORT).format(scaleDataList.get(0).date_time).toCharArray()));
             } else {
                 axisValues.add(new AxisValue(i, String.format("%d " + getResources().getString(R.string.label_days), days).toCharArray()));
             }
@@ -820,11 +822,10 @@ private void updateLastPieChart() {
 
 
         if ((getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_XLARGE ||
-                (getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_LARGE) {
+            (getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_LARGE) {
             pieChartData.setCenterText1FontSize(25);
             pieChartData.setCenterText2FontSize(14);
-        } else
-        {
+        } else {
             pieChartData.setCenterText1FontSize(20);
             pieChartData.setCenterText2FontSize(12);
             pieChartData.setValueLabelTextSize(12);