diff --git a/MyTracks/src/com/google/android/apps/mytracks/fragments/StatsFragment.java b/MyTracks/src/com/google/android/apps/mytracks/fragments/StatsFragment.java
index f87c5f832..8a00c3c2e 100644
--- a/MyTracks/src/com/google/android/apps/mytracks/fragments/StatsFragment.java
+++ b/MyTracks/src/com/google/android/apps/mytracks/fragments/StatsFragment.java
@@ -118,9 +118,9 @@ public class StatsFragment extends Fragment implements TrackDataListener {
 
   @Override
   public void onProviderStateChange(ProviderState state) {
-    if (state == ProviderState.DISABLED || state == ProviderState.NO_FIX) {
+    if (isResumed() && (state == ProviderState.DISABLED || state == ProviderState.NO_FIX)) {
       getActivity().runOnUiThread(new Runnable() {
-        @Override
+          @Override
         public void run() {
           lastLocation = null;
           StatsUtils.setLocationValues(getActivity(), lastLocation, true);
@@ -131,7 +131,7 @@ public class StatsFragment extends Fragment implements TrackDataListener {
 
   @Override
   public void onCurrentLocationChanged(final Location location) {
-    if (isRecording()) {
+    if (isResumed() && isRecording()) {
       getActivity().runOnUiThread(new Runnable() {
         @Override
         public void run() {
@@ -149,35 +149,39 @@ public class StatsFragment extends Fragment implements TrackDataListener {
 
   @Override
   public void onSelectedTrackChanged(Track track, boolean isRecording) {
-    if (uiUpdateThread == null && isRecording) {
-      uiUpdateThread = new UiUpdateThread();
-      uiUpdateThread.start();
-    } else if (uiUpdateThread != null && !isRecording) {
-      uiUpdateThread.interrupt();
-      uiUpdateThread = null;
+    if (isResumed()) {
+      if (uiUpdateThread == null && isRecording) {
+        uiUpdateThread = new UiUpdateThread();
+        uiUpdateThread.start();
+      } else if (uiUpdateThread != null && !isRecording) {
+        uiUpdateThread.interrupt();
+        uiUpdateThread = null;
+      }
     }
   }
 
   @Override
   public void onTrackUpdated(final Track track) {
-    getActivity().runOnUiThread(new Runnable() {
-      @Override
-      public void run() {
-        if (track == null || track.getTripStatistics() == null) {
-          lastLocation = null;
-          lastTripStatistics = null;
+    if (isResumed()) {
+      getActivity().runOnUiThread(new Runnable() {
+        @Override
+        public void run() {
+          if (track == null || track.getTripStatistics() == null) {
+            lastLocation = null;
+            lastTripStatistics = null;
+            updateUi();
+            return;
+          }
+          lastTripStatistics = track.getTripStatistics();
+          
+          startTime = track.getTripStatistics().getStartTime();
+          if (!isRecording()) {
+            lastLocation = null;
+          }
           updateUi();
-          return;
         }
-        lastTripStatistics = track.getTripStatistics();
-        
-        startTime = track.getTripStatistics().getStartTime();
-        if (!isRecording()) {
-          lastLocation = null;
-        }
-        updateUi();
-      }
-    });
+      });
+    }
   }
 
   @Override
@@ -222,23 +226,27 @@ public class StatsFragment extends Fragment implements TrackDataListener {
 
   @Override
   public boolean onUnitsChanged(final boolean metric) {
-    getActivity().runOnUiThread(new Runnable() {
-      @Override
-      public void run() {
-        updateUi();
-      }
-    });
+    if (isResumed()) {
+      getActivity().runOnUiThread(new Runnable() {
+        @Override
+        public void run() {
+          updateUi();
+        }
+      });
+    }
     return true;
   }
 
   @Override
   public boolean onReportSpeedChanged(final boolean speed) {
-    getActivity().runOnUiThread(new Runnable() {
-      @Override
-      public void run() {
-        updateUi();
-      }
-    });
+    if (isResumed()) {
+      getActivity().runOnUiThread(new Runnable() {
+          @Override
+        public void run() {
+          updateUi();
+        }
+      });
+    }
     return true;
   }
 
diff --git a/MyTracks/src/com/google/android/apps/mytracks/util/StatsUtils.java b/MyTracks/src/com/google/android/apps/mytracks/util/StatsUtils.java
index 07ebe5634..9b19f91b3 100644
--- a/MyTracks/src/com/google/android/apps/mytracks/util/StatsUtils.java
+++ b/MyTracks/src/com/google/android/apps/mytracks/util/StatsUtils.java
@@ -70,6 +70,9 @@ public class StatsUtils {
         R.string.stats_show_coordinate_key, PreferencesUtils.STATS_SHOW_COORDINATE_DEFAULT);
     View coordinateLabelTableRow = activity.findViewById(R.id.stats_coordinate_label_table_row);
     View coordinateValueTableRow = activity.findViewById(R.id.stats_coordinate_value_table_row);
+    if (coordinateLabelTableRow == null || coordinateValueTableRow == null) {
+      return;
+    }
     coordinateLabelTableRow.setVisibility(showCoordinate ? View.VISIBLE : View.GONE);
     coordinateValueTableRow.setVisibility(showCoordinate ? View.VISIBLE : View.GONE);
     if (showCoordinate) {
@@ -149,6 +152,12 @@ public class StatsUtils {
     View elevationValueTableRow1 = activity.findViewById(R.id.stats_elevation_value_table_row1);
     View elevationLabelTableRow2 = activity.findViewById(R.id.stats_elevation_label_table_row2);
     View elevationValueTableRow2 = activity.findViewById(R.id.stats_elevation_value_table_row2);
+    if (elevationLabelTableRow1 == null 
+        || elevationValueTableRow1 == null
+        || elevationLabelTableRow2 == null 
+        || elevationValueTableRow2 == null) {
+      return;
+    }
     elevationLabelTableRow1.setVisibility(showElevation ? View.VISIBLE : View.GONE);
     elevationValueTableRow1.setVisibility(showElevation ? View.VISIBLE : View.GONE);
     elevationLabelTableRow2.setVisibility(showElevation ? View.VISIBLE : View.GONE);
@@ -168,6 +177,9 @@ public class StatsUtils {
         activity, R.string.stats_show_grade_key, PreferencesUtils.STATS_SHOW_GRADE_DEFAULT);
     View gradeLabelTableRow = activity.findViewById(R.id.stats_grade_label_table_row);
     View gradeValueTableRow = activity.findViewById(R.id.stats_grade_value_table_row);
+    if (gradeLabelTableRow == null || gradeValueTableRow == null) {
+      return;
+    }
     gradeLabelTableRow.setVisibility(showGrade ? View.VISIBLE : View.GONE);
     gradeValueTableRow.setVisibility(showGrade ? View.VISIBLE : View.GONE);
     if (showGrade) {
@@ -190,6 +202,9 @@ public class StatsUtils {
   private static void setTimeLabel(Activity activity, int id, int totalTimeId, int movingTimeId,
       boolean totalTime) {
     TextView textView = (TextView) activity.findViewById(id);
+    if (textView == null) {
+      return;
+    }
     textView.setText(totalTime ? totalTimeId : movingTimeId);
   }
 
@@ -205,6 +220,9 @@ public class StatsUtils {
   private static void setSpeedLabel(
       Activity activity, int id, int speedId, int paceId, boolean reportSpeed) {
     TextView textView = (TextView) activity.findViewById(id);
+    if (textView == null) {
+      return;
+    }
     textView.setText(reportSpeed ? speedId : paceId);
   }
 
@@ -220,6 +238,9 @@ public class StatsUtils {
   private static void setSpeedValue(
       Activity activity, int id, double speed, boolean metricUnits, boolean reportSpeed) {
     TextView textView = (TextView) activity.findViewById(id);
+    if (textView == null) {
+      return;
+    }
     textView.setText(StringUtils.formatSpeed(activity, speed, metricUnits, reportSpeed));
   }
 
@@ -234,6 +255,9 @@ public class StatsUtils {
   private static void setDistanceValue(
       Activity activity, int id, double distance, boolean metricUnits) {
     TextView textView = (TextView) activity.findViewById(id);
+    if (textView == null) {
+      return;
+    }
     textView.setText(StringUtils.formatDistance(activity, distance, metricUnits));
   }
 
@@ -246,6 +270,9 @@ public class StatsUtils {
    */
   private static void setTimeValue(Activity activity, int id, long time) {
     TextView textView = (TextView) activity.findViewById(id);
+    if (textView == null) {
+      return;
+    }
     String value = time == -1L ? activity.getString(R.string.value_unknown)
         : StringUtils.formatElapsedTime(time);
     textView.setText(value);
@@ -262,6 +289,9 @@ public class StatsUtils {
   private static void setElevationValue(
       Activity activity, int id, double elevation, boolean metricUnits) {
     TextView textView = (TextView) activity.findViewById(id);
+    if (textView == null) {
+      return;
+    }
     String value;
     if (Double.isNaN(elevation) || Double.isInfinite(elevation)) {
       value = activity.getString(R.string.value_unknown);
@@ -285,6 +315,9 @@ public class StatsUtils {
    */
   private static void setGradeValue(Activity activity, int id, double grade) {
     TextView textView = (TextView) activity.findViewById(id);
+    if (textView == null) {
+      return;
+    }
     String value;
     if (Double.isNaN(grade) || Double.isInfinite(grade)) {
       value = activity.getString(R.string.value_unknown);
@@ -303,6 +336,9 @@ public class StatsUtils {
    */
   private static void setCoordinateValue(Activity activity, int id, double coordinate) {
     TextView textView = (TextView) activity.findViewById(id);
+    if (textView == null) {
+      return;
+    }
     String value;
     if (Double.isNaN(coordinate) || Double.isInfinite(coordinate)) {
       value = activity.getString(R.string.value_unknown);