Add preference for save raw pebble health data.

TODO.md

@@ -3,11 +3,13 @@ TODO before 0.12.0 release:
 * ~~Support importing Pebble Health data from old database~~ DONE, needs check.
 * ~~Add onboarding activity on first startup (to merge old data)~~ DONE, needs check.
 * export db/delete db improvements
+* ~~optional raw health record storing (settings)~~
 * ~~onboarding hint about import-db in Debug activity~~ DONE, needs check.
 * TESTING!
 * tx pull
 
 Non blocking issues:
 
+* don't store raw health data if the record is completely decoded (e.g. sleep/deep sleep overlay as of fw 3.14)
 * Add back UUID_CHARACTERISTIC_PAIR support, at least optionally
 * CSV Export

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/pebble/DatalogSessionHealthOverlayData.java

@@ -68,7 +68,7 @@ class DatalogSessionHealthOverlayData extends DatalogSessionPebbleHealth {
 
             List<PebbleHealthActivityOverlay> overlayList = new ArrayList<>();
             for (OverlayRecord overlayRecord : overlayRecords) {
-                overlayList.add(new PebbleHealthActivityOverlay(overlayRecord.timestampStart, overlayRecord.timestampStart + overlayRecord.durationSeconds, overlayRecord.type, deviceId, userId, overlayRecord.rawData));
+                overlayList.add(new PebbleHealthActivityOverlay(overlayRecord.timestampStart, overlayRecord.timestampStart + overlayRecord.durationSeconds, overlayRecord.type, deviceId, userId, overlayRecord.getRawData()));
             }
             overlayDao.insertOrReplaceInTx(overlayList);
         } catch (Exception ex) {
@@ -98,5 +98,12 @@ class DatalogSessionHealthOverlayData extends DatalogSessionPebbleHealth {
             this.timestampStart = record.getInt();
             this.durationSeconds = record.getInt();
         }
+
+        public byte[] getRawData() {
+            if (storePebbleHealthRawRecord()) {
+                return rawData;
+            }
+            return null;
+        }
     }
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/pebble/DatalogSessionHealthSleep.java

@@ -69,7 +69,7 @@ class DatalogSessionHealthSleep extends DatalogSessionPebbleHealth {
             List<PebbleHealthActivityOverlay> overlayList = new ArrayList<>();
             for (SleepRecord sleepRecord : sleepRecords) {
                 //TODO: check the firmware version and don't use the sleep record if overlay is available?
-                overlayList.add(new PebbleHealthActivityOverlay(sleepRecord.bedTimeStart, sleepRecord.bedTimeEnd, sleepRecord.type, deviceId, userId, sleepRecord.rawData));
+                overlayList.add(new PebbleHealthActivityOverlay(sleepRecord.bedTimeStart, sleepRecord.bedTimeEnd, sleepRecord.type, deviceId, userId, sleepRecord.getRawData()));
             }
             overlayDao.insertOrReplaceInTx(overlayList);
         } catch (Exception ex) {
@@ -100,6 +100,13 @@ class DatalogSessionHealthSleep extends DatalogSessionPebbleHealth {
             this.bedTimeEnd = record.getInt();
             this.deepSleepSeconds = record.getInt();
         }
+
+        public byte[] getRawData() {
+            if (storePebbleHealthRawRecord()) {
+                return rawData;
+            }
+            return null;
+        }
     }
 
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/pebble/DatalogSessionHealthSteps.java

@@ -87,7 +87,7 @@ public class DatalogSessionHealthSteps extends DatalogSessionPebbleHealth {
                 samples[j] = new PebbleHealthActivitySample(
                         stepsRecord.timestamp,
                         userId, deviceId,
-                        stepsRecord.rawData,
+                        stepsRecord.getRawData(),
                         stepsRecord.intensity,
                         stepsRecord.steps
                 );
@@ -124,6 +124,13 @@ public class DatalogSessionHealthSteps extends DatalogSessionPebbleHealth {
             this.intensity = record.getShort() & 0xffff;
             this.light_intensity = record.get() & 0xff;
         }
+
+        public byte[] getRawData() {
+            if (storePebbleHealthRawRecord()) {
+                return rawData;
+            }
+            return null;
+        }
     }
 
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/pebble/DatalogSessionPebbleHealth.java

@@ -23,4 +23,9 @@ abstract class DatalogSessionPebbleHealth extends DatalogSession {
         Prefs prefs = GBApplication.getPrefs();
         return prefs.getBoolean("pebble_sync_health", true);
     }
+
+    protected boolean storePebbleHealthRawRecord() {
+        Prefs prefs = GBApplication.getPrefs();
+        return prefs.getBoolean("pebble_health_store_raw", true);
+    }
 }

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

@@ -295,4 +295,6 @@
         \n
         Please note that you can import data from Mi Band, Pebble Health and Morpheuz but NOT from Pebble Misfit.
     </string>
+    <string name="pref_title_pebble_health_store_raw">Store raw record in the database</string>
+    <string name="pref_summary_pebble_health_store_raw">If checked the data is stored \"as is\" and is available for later interpretation. NB: the database will be bigger in this case!</string>
 </resources>

app/src/main/res/xml/preferences.xml

@@ -174,6 +174,12 @@
                     android:defaultValue="true"
                     android:key="pebble_sync_health"
                     android:title="@string/pref_title_pebble_sync_health" />
+                <CheckBoxPreference
+                    android:defaultValue="true"
+                    android:key="pebble_health_store_raw"
+                    android:dependency="pebble_sync_health"
+                    android:title="@string/pref_title_pebble_health_store_raw"
+                    android:summary="@string/pref_summary_pebble_health_store_raw" />
                 <CheckBoxPreference
                     android:defaultValue="true"
                     android:key="pebble_sync_misfit"