From 33e77c51f9e797b210bc589a12b29e2c5d099abd Mon Sep 17 00:00:00 2001
From: Graham Jones <grahamjones139@gmail.com>
Date: Tue, 10 May 2016 21:12:43 +0100
Subject: [PATCH] Changed bar colours to represent AlarmFreqMin and
 AlarmFreqMax settings

---
 .../uk/org/openseizuredetector/MainActivity.java  | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/uk/org/openseizuredetector/MainActivity.java b/app/src/main/java/uk/org/openseizuredetector/MainActivity.java
index 8bfd5d9..3c8082d 100644
--- a/app/src/main/java/uk/org/openseizuredetector/MainActivity.java
+++ b/app/src/main/java/uk/org/openseizuredetector/MainActivity.java
@@ -531,7 +531,20 @@ public class MainActivity extends Activity {
 
             // create a dataset and give it a type
             BarDataSet barDataSet = new BarDataSet(yBarVals,"Spectrum");
-            barDataSet.setColor(Color.GRAY);
+            try {
+                int[] barColours = new int[10];
+                for (int i = 0; i < 10; i++) {
+                    if ((i < mConnection.mSdServer.mSdData.alarmFreqMin) ||
+                            (i > mConnection.mSdServer.mSdData.alarmFreqMax)) {
+                        barColours[i] = Color.GRAY;
+                    } else {
+                        barColours[i] = Color.RED;
+                    }
+                }
+                barDataSet.setColors(barColours);
+            } catch (NullPointerException e){
+                Log.v(TAG,"Null pointer exception setting bar colours");
+            }
             barDataSet.setBarSpacePercent(20f);
             barDataSet.setBarShadowColor(Color.WHITE);
             //ArrayList<BarDataSet> barDataSets = new ArrayList<BarDataSet>();