Only show realtime chart on device supporting it

CHANGELOG.md

@@ -8,6 +8,7 @@
 * HPlus: Fix Unicode handling
 * HPlus: Initial not work detection
 * Fix memory leak
+* Only show Realtime Chart on devices supporting it
 
 #### Version 0.19.2
 * Pebble: Fix recurring calendar events only appearing once per week

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/charts/ChartsActivity.java

@@ -342,8 +342,12 @@ public class ChartsActivity extends AbstractGBFragmentActivity implements Charts
 
         @Override
         public int getCount() {
-            // Show 5 total pages.
+            // Show 4 or 5 total pages. (always hide speed zones)
-            return 5; // hide "Speed Zones" for now
+            DeviceCoordinator coordinator = DeviceHelper.getInstance().getCoordinator(mGBDevice);
+            if (coordinator.supportsRealtimeData()) {
+                return 5;
+            }
+            return 4;
         }
 
         @Override

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/DeviceCoordinator.java

@@ -232,4 +232,9 @@ public interface DeviceCoordinator {
      */
     boolean supportsCalendarEvents();
 
+    /**
+     * Indicates whether the device supports getting a stream of live data.
+     * This can be live HR, steps etc.
+     */
+    boolean supportsRealtimeData();
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/UnknownDeviceCoordinator.java

@@ -176,4 +176,9 @@ public class UnknownDeviceCoordinator extends AbstractDeviceCoordinator {
     public boolean supportsCalendarEvents() {
         return false;
     }
+
+    @Override
+    public boolean supportsRealtimeData() {
+        return false;
+    }
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/hplus/HPlusCoordinator.java

@@ -92,6 +92,11 @@ public class HPlusCoordinator extends AbstractDeviceCoordinator {
         return false;
     }
 
+    @Override
+    public boolean supportsRealtimeData() {
+        return true;
+    }
+
     @Override
     public DeviceType getDeviceType() {
         return DeviceType.HPLUS;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/liveview/LiveviewCoordinator.java

@@ -119,6 +119,11 @@ public class LiveviewCoordinator extends AbstractDeviceCoordinator {
         return false;
     }
 
+    @Override
+    public boolean supportsRealtimeData() {
+        return false;
+    }
+
     @Override
     protected void deleteDevice(@NonNull GBDevice gbDevice, @NonNull Device device, @NonNull DaoSession session) throws GBException {
         // nothing to delete, yet

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/miband/MiBandCoordinator.java

@@ -171,6 +171,11 @@ public class MiBandCoordinator extends AbstractDeviceCoordinator {
         return false;
     }
 
+    @Override
+    public boolean supportsRealtimeData() {
+        return true;
+    }
+
     public static boolean hasValidUserInfo() {
         String dummyMacAddress = MiBandService.MAC_ADDRESS_FILTER_1_1A + ":00:00:00";
         try {

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/pebble/PebbleCoordinator.java

@@ -156,4 +156,9 @@ public class PebbleCoordinator extends AbstractDeviceCoordinator {
     public boolean supportsCalendarEvents() {
         return true;
     }
+
+    @Override
+    public boolean supportsRealtimeData() {
+        return false;
+    }
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/vibratissimo/VibratissimoCoordinator.java

@@ -120,6 +120,11 @@ public class VibratissimoCoordinator extends AbstractDeviceCoordinator {
         return false;
     }
 
+    @Override
+    public boolean supportsRealtimeData() {
+        return false; // hmmm well, it has a temperature sensor :D
+    }
+
     @Override
     protected void deleteDevice(@NonNull GBDevice gbDevice, @NonNull Device device, @NonNull DaoSession session) throws GBException {
         // nothing to delete, yet

app/src/main/res/xml/changelog_master.xml

@@ -8,6 +8,7 @@
         <change>HPlus: Fix Unicode handling</change>
         <change>HPlus: Initial not work detection</change>
         <change>Fix memory leak</change>
+        <change>Only show Realtime Chart on devices supporting it</change>
     </release>    
     <release version="0.19.2" versioncode="95">
         <change>Pebble: Fix recurring calendar events only appearing once per week</change>