Some more WIP towards greendao. Note: does not compile atm.

GBDaoGenerator/src/nodomain/freeyourgadget/gadgetbridge/daogen/GBDaoGenerator.java

@@ -28,9 +28,11 @@ public class GBDaoGenerator {
 
     public static final String VALID_FROM_UTC = "validFromUTC";
     public static final String VALID_TO_UTC = "validToUTC";
+    private static final String MAIN_PACKAGE = "nodomain.freeyourgadget.gadgetbridge";
+    private static final String MODEL_PACKAGE = MAIN_PACKAGE + ".model";
 
     public static void main(String[] args) throws Exception {
-        Schema schema = new Schema(7, "nodomain.freeyourgadget.gadgetbridge.entities");
+        Schema schema = new Schema(7, MAIN_PACKAGE + ".entities");
 
         Entity userAttributes = addUserAttributes(schema);
         Entity user = addUserInfo(schema, userAttributes);
@@ -45,7 +47,7 @@ public class GBDaoGenerator {
     }
 
     private static Entity addUserInfo(Schema schema, Entity userAttributes) {
-        Entity user = schema.addEntity("User");
+        Entity user = addEntity(schema, "User");
         user.addIdProperty();
         user.addStringProperty("name").notNull();
         user.addDateProperty("birthday").notNull();
@@ -59,7 +61,7 @@ public class GBDaoGenerator {
     private static Entity addUserAttributes(Schema schema) {
         // additional properties of a user, which may change during the lifetime of a user
         // this allows changing attributes while preserving user identity
-        Entity userAttributes = schema.addEntity("UserAttributes");
+        Entity userAttributes = addEntity(schema, "UserAttributes");
         userAttributes.addIdProperty();
         userAttributes.addIntProperty("heightCM").notNull();
         userAttributes.addIntProperty("weightKG").notNull();
@@ -72,7 +74,7 @@ public class GBDaoGenerator {
     }
 
     private static Entity addDevice(Schema schema, Entity deviceAttributes) {
-        Entity device = schema.addEntity("Device");
+        Entity device = addEntity(schema, "Device");
         device.addIdProperty();
         device.addStringProperty("name").notNull();
         device.addStringProperty("manufacturer").notNull();
@@ -84,7 +86,7 @@ public class GBDaoGenerator {
     }
 
     private static Entity addDeviceAttributes(Schema schema) {
-        Entity deviceAttributes = schema.addEntity("DeviceAttributes");
+        Entity deviceAttributes = addEntity(schema, "DeviceAttributes");
         deviceAttributes.addIdProperty();
         deviceAttributes.addStringProperty("firmwareVersion1").notNull();
         deviceAttributes.addStringProperty("firmwareVersion2");
@@ -96,29 +98,44 @@ public class GBDaoGenerator {
 
     private static Entity addMiBandActivitySample(Schema schema, Entity user, Entity device) {
 //        public GBActivitySample(SampleProvider provider, int timestamp, int intensity, int steps, int type, int customValue) {
-        Entity activitySample = schema.addEntity("MiBandActivitySample");
+        Entity activitySample = addEntity(schema, "MiBandActivitySample");
+        activitySample.addImport(MODEL_PACKAGE + ".HeartRateSample");
+        activitySample.implementsInterface("HeartRateSample");
         addCommonAcivitySampleProperties(schema, activitySample, user, device);
-        activitySample.addIntProperty("heartrate");
+        activitySample.addIntProperty("heartRate");
         return activitySample;
     }
 
     private static Entity addPebbleActivitySample(Schema schema, Entity user, Entity device) {
 //        public GBActivitySample(SampleProvider provider, int timestamp, int intensity, int steps, int type, int customValue) {
-        Entity activitySample = schema.addEntity("PebbleActivitySample");
+        Entity activitySample = addEntity(schema, "PebbleActivitySample");
         addCommonAcivitySampleProperties(schema, activitySample, user, device);
 //        activitySample.addIntProperty("heartrate").notNull();
         return activitySample;
     }
 
     private static void addCommonAcivitySampleProperties(Schema schema, Entity activitySample, Entity user, Entity device) {
+        activitySample.addImport(MODEL_PACKAGE + ".ActivitySample");
+        activitySample.addImport(MAIN_PACKAGE + ".devices.SampleProvider");
+        activitySample.implementsInterface("ActivitySample");
+        activitySample.setJavaDoc(
+                "This class represents a sample specific to the device. Values like activity kind or\n" +
+                        "intensity, are device specific. Normalized values can be retrieved through the\n" +
+                        "corresponding {@link SampleProvider}.");
         activitySample.addIdProperty();
         activitySample.addIntProperty("timestamp").notNull();
-        activitySample.addIntProperty("intensity").notNull();
+        activitySample.addIntProperty("rawIntensity").notNull();
         activitySample.addIntProperty("steps").notNull();
-        activitySample.addIntProperty("type").notNull();
+        activitySample.addIntProperty("rawKind").notNull();
         Property userId = activitySample.addLongProperty("userId").getProperty();
         activitySample.addToOne(user, userId);
         Property deviceId = activitySample.addLongProperty("deviceId").getProperty();
         activitySample.addToOne(device, deviceId);
     }
+    
+    private static Entity addEntity(Schema schema, String className) {
+        Entity entity = schema.addEntity(className);
+        entity.addImport("de.greenrobot.dao.AbstractDao");
+        return entity;
+    }
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/model/ActivitySample.java

@@ -2,45 +2,38 @@ package nodomain.freeyourgadget.gadgetbridge.model;
 
 import nodomain.freeyourgadget.gadgetbridge.devices.SampleProvider;
 
-public interface ActivitySample {
-    /**
-     * Returns the provider of the data.
-     *
-     * @return who created the sample data
-     */
-    SampleProvider getProvider();
-
-    /**
-     * Timestamp of the sample, resolution is seconds!
-     */
-    int getTimestamp();
+public interface ActivitySample extends TimeStamped {
+//    /**
+//     * Returns the provider of the data.
+//     *
+//     * @return who created the sample data
+//     */
+//    SampleProvider getProvider();
 
     /**
      * Returns the raw activity kind value as recorded by the SampleProvider
      */
     int getRawKind();
 
-    /**
-     * Returns the activity kind value as recorded by the SampleProvider
-     *
-     * @see ActivityKind
-     */
-    int getKind();
+//    /**
+//     * Returns the activity kind value as recorded by the SampleProvider
+//     *
+//     * @see ActivityKind
+//     */
+//    int getKind();
 
     /**
      * Returns the raw intensity value as recorded by the SampleProvider
      */
     int getRawIntensity();
 
-    /**
-     * Returns the normalized intensity value between 0 and 1
-     */
-    float getIntensity();
+//    /**
+//     * Returns the normalized intensity value between 0 and 1
+//     */
+//    float getIntensity();
 
     /**
      * Returns the number of steps performed during the period of this sample
      */
     int getSteps();
-
-    int getCustomValue();
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/model/HeartRateSample.java

@@ -0,0 +1,11 @@
+package nodomain.freeyourgadget.gadgetbridge.model;
+
+public interface HeartRateSample extends TimeStamped {
+    /**
+     * Returns the heart rate measured at the corresponding timestamp.
+     * The value is returned in heart beats per minute, in the range from
+     * 0-255, where 255 is an illegal value (e.g. due to a bad measurement)
+     * @return the heart rate value in beats per minute, or null if none
+     */
+    Integer getHeartRate();
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/model/TimeStamped.java

@@ -0,0 +1,8 @@
+package nodomain.freeyourgadget.gadgetbridge.model;
+
+public interface TimeStamped {
+    /**
+     * Timestamp of the sample, resolution is seconds!
+     */
+    int getTimestamp();
+}