fix: revert color in thermometer (#2137)

* added a else statement to revert the color

* Added the space after else and added a new color in colors.xml

* minor change

Author: Mayank9mare

app/src/main/java/io/pslab/fragment/ThermometerDataFragment.java

@@ -488,6 +488,9 @@ private void visualizeData() {
             thermometer.setSpeedAt(tempValue);
             if (tempValue > highLimit)
                 thermometer.setBackgroundCircleColor(Color.RED);
+            else {
+                thermometer.setBackgroundCircleColor(getResources().getColor(R.color.primaryBlue));
+            }
 
             timeElapsed = ((System.currentTimeMillis() - startTime) / updatePeriod);
             if (timeElapsed != previousTimeElapsed) {

app/src/main/res/values/colors.xml

@@ -8,6 +8,7 @@
     <color name="gray">#F2ECEC</color>
     <color name="black">#000000</color>
     <color name="background">#FAFAFA</color>
+    <color name="primaryBlue">#FF48CCE9</color>
 
     <!-- Power Source Colors -->
     <color name="back_circle_color">#EDEDED</color>